Merge tag 'drm-for-v4.15-amd-dc' of git://people.freedesktop.org/~airlied/linux

Pull amdgpu DC display code for Vega from Dave Airlie:
 "This is the pull request for the AMD DC (display code) layer which is
  a requirement to program the display engines on the new Vega and Raven
  based GPUs. It also contains support for all amdgpu supported GPUs
  (CIK, VI, Polaris), which has to be enabled. It is also a kms atomic
  modesetting compatible driver (unlike the current in-tree display
  code).

  I've kept it separate from drm-next because it may have some things
  that cause you to reject it.

  Background story:

  AMD have an internal team creating a shared OS codebase for display at
  hw bring up time using information from their hardware teams. This
  process doesn't lead to the most Linux friendly/looking code but we
  have worked together on cleaning a lot of it up and dealing with
  sparse/smatch/checkpatch, and having their team internally adhere to
  Linux coding standards.

  This tree is a complete history rebased since they started opening it,
  we decided not to squash it down as the history may have some value.
  Some of the commits therefore might not reach kernel standards, and we
  are steadily training people in AMD to better write commit msgs.

  There is a major bunch of generated bandwidth calculation and
  verification code that comes from their hardware team. On Vega and
  before this is float calculations, on Raven (DCN10) this is double
  based. They do the required things to do FP in the kernel, and I could
  understand this might raise some issues. Rewriting the bandwidth would
  be a major undertaken in reverification, it's non-trivial to work out
  if a display can handle the complete set of mode information thrown at
  it.

  Future story:

  There is a TODO list with this, and it address most of the remaining
  things that would be nice to refine/remove. The DCN10 code is still
  under development internally and they push out a lot of patches quite
  regularly and are supporting this code base with their display team. I
  think we've reached the point where keeping it out of tree is going to
  motivate distributions to start carrying the code, so I'd prefer we
  get it in tree. I think this code is slightly better than STAGING
  quality but not massively so, I'd really like to see that float/double
  magic gone and fixed point used, but AMD don't seem to think the
  accuracy and revalidation of the code is worth the effort"

* tag 'drm-for-v4.15-amd-dc' of git://people.freedesktop.org/~airlied/linux: (1110 commits)
  drm/amd/display: fix MST link training fail division by 0
  drm/amd/display: Fix formatting for null pointer dereference fix
  drm/amd/display: Remove dangling planes on dc commit state
  drm/amd/display: add flip_immediate to commit update for stream
  drm/amd/display: Miss register MST encoder cbs
  drm/amd/display: Fix warnings on S3 resume
  drm/amd/display: use num_timing_generator instead of pipe_count
  drm/amd/display: use configurable FBC option in dm
  drm/amd/display: fix AZ clock not enabled before program AZ endpoint
  amdgpu/dm: Don't use DRM_ERROR in amdgpu_dm_atomic_check
  amd/display: Fix potential null dereference in dce_calcs.c
  amdgpu/dm: Remove unused forward declaration
  drm/amdgpu: Remove unused dc_stream from amdgpu_crtc
  amdgpu/dc: Fix double unlock in amdgpu_dm_commit_planes
  amdgpu/dc: Fix missing null checks in amdgpu_dm.c
  amdgpu/dc: Fix potential null dereferences in amdgpu_dm.c
  amdgpu/dc: fix more indentation warnings
  amdgpu/dc: handle allocation failures in dc_commit_planes_to_stream.
  amdgpu/dc: fix indentation warning from smatch.
  amdgpu/dc: fix non-ansi function decls.
  ...

26 files changed, 15516 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dce/Makefile b/drivers/gpu/drm/amd/display/dc/dce/Makefile
new file mode 100644
index 000000000000..8abec0bed379
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/Makefile
@@ -0,0 +1,15 @@
+#
+# Makefile for common 'dce' logic
+# HW object file under this folder follow similar pattern for HW programming
+#   - register offset and/or shift + mask stored in the dec_hw struct
+#   - register programming through common macros that look up register 
+#     offset/shift/mask stored in dce_hw struct
+
+DCE = dce_audio.o dce_stream_encoder.o dce_link_encoder.o dce_hwseq.o \
+dce_mem_input.o dce_clock_source.o dce_scl_filters.o dce_transform.o \
+dce_clocks.o dce_opp.o dce_dmcu.o dce_abm.o dce_ipp.o
+
+
+AMD_DAL_DCE = $(addprefix $(AMDDALPATH)/dc/dce/,$(DCE))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c
new file mode 100644
index 000000000000..0e0336c5af4e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.c
@@ -0,0 +1,485 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_abm.h"
+#include "dm_services.h"
+#include "reg_helper.h"
+#include "fixed32_32.h"
+#include "dc.h"
+
+#include "atom.h"
+
+
+#define TO_DCE_ABM(abm)\
+	container_of(abm, struct dce_abm, base)
+
+#define REG(reg) \
+	(abm_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	abm_dce->abm_shift->field_name, abm_dce->abm_mask->field_name
+
+#define CTX \
+	abm_dce->base.ctx
+
+#define MCP_ABM_LEVEL_SET 0x65
+#define MCP_ABM_PIPE_SET 0x66
+#define MCP_BL_SET 0x67
+
+#define MCP_DISABLE_ABM_IMMEDIATELY 255
+
+struct abm_backlight_registers {
+	unsigned int BL_PWM_CNTL;
+	unsigned int BL_PWM_CNTL2;
+	unsigned int BL_PWM_PERIOD_CNTL;
+	unsigned int LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV;
+};
+
+/* registers setting needs to be save and restored used at InitBacklight */
+static struct abm_backlight_registers stored_backlight_registers = {0};
+
+
+static unsigned int get_current_backlight_16_bit(struct dce_abm *abm_dce)
+{
+	uint64_t current_backlight;
+	uint32_t round_result;
+	uint32_t pwm_period_cntl, bl_period, bl_int_count;
+	uint32_t bl_pwm_cntl, bl_pwm, fractional_duty_cycle_en;
+	uint32_t bl_period_mask, bl_pwm_mask;
+
+	pwm_period_cntl = REG_READ(BL_PWM_PERIOD_CNTL);
+	REG_GET(BL_PWM_PERIOD_CNTL, BL_PWM_PERIOD, &bl_period);
+	REG_GET(BL_PWM_PERIOD_CNTL, BL_PWM_PERIOD_BITCNT, &bl_int_count);
+
+	bl_pwm_cntl = REG_READ(BL_PWM_CNTL);
+	REG_GET(BL_PWM_CNTL, BL_ACTIVE_INT_FRAC_CNT, (uint32_t *)(&bl_pwm));
+	REG_GET(BL_PWM_CNTL, BL_PWM_FRACTIONAL_EN, &fractional_duty_cycle_en);
+
+	if (bl_int_count == 0)
+		bl_int_count = 16;
+
+	bl_period_mask = (1 << bl_int_count) - 1;
+	bl_period &= bl_period_mask;
+
+	bl_pwm_mask = bl_period_mask << (16 - bl_int_count);
+
+	if (fractional_duty_cycle_en == 0)
+		bl_pwm &= bl_pwm_mask;
+	else
+		bl_pwm &= 0xFFFF;
+
+	current_backlight = bl_pwm << (1 + bl_int_count);
+
+	if (bl_period == 0)
+		bl_period = 0xFFFF;
+
+	current_backlight = div_u64(current_backlight, bl_period);
+	current_backlight = (current_backlight + 1) >> 1;
+
+	current_backlight = (uint64_t)(current_backlight) * bl_period;
+
+	round_result = (uint32_t)(current_backlight & 0xFFFFFFFF);
+
+	round_result = (round_result >> (bl_int_count-1)) & 1;
+
+	current_backlight >>= bl_int_count;
+	current_backlight += round_result;
+
+	return (uint32_t)(current_backlight);
+}
+
+static void driver_set_backlight_level(struct dce_abm *abm_dce, uint32_t level)
+{
+	uint32_t backlight_24bit;
+	uint32_t backlight_17bit;
+	uint32_t backlight_16bit;
+	uint32_t masked_pwm_period;
+	uint8_t rounding_bit;
+	uint8_t bit_count;
+	uint64_t active_duty_cycle;
+	uint32_t pwm_period_bitcnt;
+
+	/*
+	 * 1. Convert 8-bit value to 17 bit U1.16 format
+	 * (1 integer, 16 fractional bits)
+	 */
+
+	/* 1.1 multiply 8 bit value by 0x10101 to get a 24 bit value,
+	 * effectively multiplying value by 256/255
+	 * eg. for a level of 0xEF, backlight_24bit = 0xEF * 0x10101 = 0xEFEFEF
+	 */
+	backlight_24bit = level * 0x10101;
+
+	/* 1.2 The upper 16 bits of the 24 bit value is the fraction, lower 8
+	 * used for rounding, take most significant bit of fraction for
+	 * rounding, e.g. for 0xEFEFEF, rounding bit is 1
+	 */
+	rounding_bit = (backlight_24bit >> 7) & 1;
+
+	/* 1.3 Add the upper 16 bits of the 24 bit value with the rounding bit
+	 * resulting in a 17 bit value e.g. 0xEFF0 = (0xEFEFEF >> 8) + 1
+	 */
+	backlight_17bit = (backlight_24bit >> 8) + rounding_bit;
+
+	/*
+	 * 2. Find  16 bit backlight active duty cycle, where 0 <= backlight
+	 * active duty cycle <= backlight period
+	 */
+
+	/* 2.1 Apply bitmask for backlight period value based on value of BITCNT
+	 */
+	REG_GET_2(BL_PWM_PERIOD_CNTL,
+			BL_PWM_PERIOD_BITCNT, &pwm_period_bitcnt,
+			BL_PWM_PERIOD, &masked_pwm_period);
+
+	if (pwm_period_bitcnt == 0)
+		bit_count = 16;
+	else
+		bit_count = pwm_period_bitcnt;
+
+	/* e.g. maskedPwmPeriod = 0x24 when bitCount is 6 */
+	masked_pwm_period = masked_pwm_period & ((1 << bit_count) - 1);
+
+	/* 2.2 Calculate integer active duty cycle required upper 16 bits
+	 * contain integer component, lower 16 bits contain fractional component
+	 * of active duty cycle e.g. 0x21BDC0 = 0xEFF0 * 0x24
+	 */
+	active_duty_cycle = backlight_17bit * masked_pwm_period;
+
+	/* 2.3 Calculate 16 bit active duty cycle from integer and fractional
+	 * components shift by bitCount then mask 16 bits and add rounding bit
+	 * from MSB of fraction e.g. 0x86F7 = ((0x21BDC0 >> 6) & 0xFFF) + 0
+	 */
+	backlight_16bit = active_duty_cycle >> bit_count;
+	backlight_16bit &= 0xFFFF;
+	backlight_16bit += (active_duty_cycle >> (bit_count - 1)) & 0x1;
+
+	/*
+	 * 3. Program register with updated value
+	 */
+
+	/* 3.1 Lock group 2 backlight registers */
+
+	REG_UPDATE_2(BL_PWM_GRP1_REG_LOCK,
+			BL_PWM_GRP1_IGNORE_MASTER_LOCK_EN, 1,
+			BL_PWM_GRP1_REG_LOCK, 1);
+
+	// 3.2 Write new active duty cycle
+	REG_UPDATE(BL_PWM_CNTL, BL_ACTIVE_INT_FRAC_CNT, backlight_16bit);
+
+	/* 3.3 Unlock group 2 backlight registers */
+	REG_UPDATE(BL_PWM_GRP1_REG_LOCK,
+			BL_PWM_GRP1_REG_LOCK, 0);
+
+	/* 5.4.4 Wait for pending bit to be cleared */
+	REG_WAIT(BL_PWM_GRP1_REG_LOCK,
+			BL_PWM_GRP1_REG_UPDATE_PENDING, 0,
+			1, 10000);
+}
+
+static void dmcu_set_backlight_level(
+	struct dce_abm *abm_dce,
+	uint32_t level,
+	uint32_t frame_ramp,
+	uint32_t controller_id)
+{
+	unsigned int backlight_16_bit = (level * 0x10101) >> 8;
+	unsigned int backlight_17_bit = backlight_16_bit +
+				(((backlight_16_bit & 0x80) >> 7) & 1);
+	uint32_t rampingBoundary = 0xFFFF;
+	uint32_t s2;
+
+	/* set ramping boundary */
+	REG_WRITE(MASTER_COMM_DATA_REG1, rampingBoundary);
+
+	/* setDMCUParam_Pipe */
+	REG_UPDATE_2(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, MCP_ABM_PIPE_SET,
+			MASTER_COMM_CMD_REG_BYTE1, controller_id);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT,
+			0, 1, 80000);
+
+	/* setDMCUParam_BL */
+	REG_UPDATE(BL1_PWM_USER_LEVEL, BL1_PWM_USER_LEVEL, backlight_17_bit);
+
+	/* write ramp */
+	if (controller_id == 0)
+		frame_ramp = 0;
+	REG_WRITE(MASTER_COMM_DATA_REG1, frame_ramp);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, MCP_BL_SET);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	/* UpdateRequestedBacklightLevel */
+	s2 = REG_READ(BIOS_SCRATCH_2);
+
+	s2 &= ~ATOM_S2_CURRENT_BL_LEVEL_MASK;
+	level &= (ATOM_S2_CURRENT_BL_LEVEL_MASK >>
+				ATOM_S2_CURRENT_BL_LEVEL_SHIFT);
+	s2 |= (level << ATOM_S2_CURRENT_BL_LEVEL_SHIFT);
+
+	REG_WRITE(BIOS_SCRATCH_2, s2);
+}
+
+static void dce_abm_init(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+	unsigned int backlight = get_current_backlight_16_bit(abm_dce);
+
+	REG_WRITE(DC_ABM1_HG_SAMPLE_RATE, 0x103);
+	REG_WRITE(DC_ABM1_HG_SAMPLE_RATE, 0x101);
+	REG_WRITE(DC_ABM1_LS_SAMPLE_RATE, 0x103);
+	REG_WRITE(DC_ABM1_LS_SAMPLE_RATE, 0x101);
+	REG_WRITE(BL1_PWM_BL_UPDATE_SAMPLE_RATE, 0x101);
+
+	REG_SET_3(DC_ABM1_HG_MISC_CTRL, 0,
+			ABM1_HG_NUM_OF_BINS_SEL, 0,
+			ABM1_HG_VMAX_SEL, 1,
+			ABM1_HG_BIN_BITWIDTH_SIZE_SEL, 0);
+
+	REG_SET_3(DC_ABM1_IPCSC_COEFF_SEL, 0,
+			ABM1_IPCSC_COEFF_SEL_R, 2,
+			ABM1_IPCSC_COEFF_SEL_G, 4,
+			ABM1_IPCSC_COEFF_SEL_B, 2);
+
+	REG_UPDATE(BL1_PWM_CURRENT_ABM_LEVEL,
+			BL1_PWM_CURRENT_ABM_LEVEL, backlight);
+
+	REG_UPDATE(BL1_PWM_TARGET_ABM_LEVEL,
+			BL1_PWM_TARGET_ABM_LEVEL, backlight);
+
+	REG_UPDATE(BL1_PWM_USER_LEVEL,
+			BL1_PWM_USER_LEVEL, backlight);
+
+	REG_UPDATE_2(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES,
+			ABM1_LS_MIN_PIXEL_VALUE_THRES, 0,
+			ABM1_LS_MAX_PIXEL_VALUE_THRES, 1000);
+
+	REG_SET_3(DC_ABM1_HGLS_REG_READ_PROGRESS, 0,
+			ABM1_HG_REG_READ_MISSED_FRAME_CLEAR, 1,
+			ABM1_LS_REG_READ_MISSED_FRAME_CLEAR, 1,
+			ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, 1);
+}
+
+static unsigned int dce_abm_get_current_backlight_8_bit(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+	unsigned int backlight = REG_READ(BL1_PWM_CURRENT_ABM_LEVEL);
+
+	return (backlight >> 8);
+}
+
+static bool dce_abm_set_level(struct abm *abm, uint32_t level)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+			1, 80000);
+
+	/* setDMCUParam_ABMLevel */
+	REG_UPDATE_2(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, MCP_ABM_LEVEL_SET,
+			MASTER_COMM_CMD_REG_BYTE2, level);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	return true;
+}
+
+static bool dce_abm_immediate_disable(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+			1, 80000);
+
+	/* setDMCUParam_ABMLevel */
+	REG_UPDATE_2(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, MCP_ABM_LEVEL_SET,
+			MASTER_COMM_CMD_REG_BYTE2, MCP_DISABLE_ABM_IMMEDIATELY);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	return true;
+}
+
+static bool dce_abm_init_backlight(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+	uint32_t value;
+
+	/* It must not be 0, so we have to restore them
+	 * Bios bug w/a - period resets to zero,
+	 * restoring to cache values which is always correct
+	 */
+	REG_GET(BL_PWM_CNTL, BL_ACTIVE_INT_FRAC_CNT, &value);
+	if (value == 0 || value == 1) {
+		if (stored_backlight_registers.BL_PWM_CNTL != 0) {
+			REG_WRITE(BL_PWM_CNTL,
+				stored_backlight_registers.BL_PWM_CNTL);
+			REG_WRITE(BL_PWM_CNTL2,
+				stored_backlight_registers.BL_PWM_CNTL2);
+			REG_WRITE(BL_PWM_PERIOD_CNTL,
+				stored_backlight_registers.BL_PWM_PERIOD_CNTL);
+			REG_UPDATE(LVTMA_PWRSEQ_REF_DIV,
+				BL_PWM_REF_DIV,
+				stored_backlight_registers.
+				LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV);
+		} else {
+			/* TODO: Note: This should not really happen since VBIOS
+			 * should have initialized PWM registers on boot.
+			 */
+			REG_WRITE(BL_PWM_CNTL, 0xC000FA00);
+			REG_WRITE(BL_PWM_PERIOD_CNTL, 0x000C0FA0);
+		}
+	} else {
+		stored_backlight_registers.BL_PWM_CNTL =
+				REG_READ(BL_PWM_CNTL);
+		stored_backlight_registers.BL_PWM_CNTL2 =
+				REG_READ(BL_PWM_CNTL2);
+		stored_backlight_registers.BL_PWM_PERIOD_CNTL =
+				REG_READ(BL_PWM_PERIOD_CNTL);
+
+		REG_GET(LVTMA_PWRSEQ_REF_DIV, BL_PWM_REF_DIV,
+				&stored_backlight_registers.
+				LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV);
+	}
+
+	/* Have driver take backlight control
+	 * TakeBacklightControl(true)
+	 */
+	value = REG_READ(BIOS_SCRATCH_2);
+	value |= ATOM_S2_VRI_BRIGHT_ENABLE;
+	REG_WRITE(BIOS_SCRATCH_2, value);
+
+	/* Enable the backlight output */
+	REG_UPDATE(BL_PWM_CNTL, BL_PWM_EN, 1);
+
+	/* Unlock group 2 backlight registers */
+	REG_UPDATE(BL_PWM_GRP1_REG_LOCK,
+			BL_PWM_GRP1_REG_LOCK, 0);
+
+	return true;
+}
+
+static bool is_dmcu_initialized(struct abm *abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+	unsigned int dmcu_uc_reset;
+
+	REG_GET(DMCU_STATUS, UC_IN_RESET, &dmcu_uc_reset);
+
+	return !dmcu_uc_reset;
+}
+
+static bool dce_abm_set_backlight_level(
+		struct abm *abm,
+		unsigned int backlight_level,
+		unsigned int frame_ramp,
+		unsigned int controller_id)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(abm);
+
+	dm_logger_write(abm->ctx->logger, LOG_BACKLIGHT,
+			"New Backlight level: %d (0x%X)\n",
+			backlight_level, backlight_level);
+
+	/* If DMCU is in reset state, DMCU is uninitialized */
+	if (is_dmcu_initialized(abm))
+		dmcu_set_backlight_level(abm_dce,
+				backlight_level,
+				frame_ramp,
+				controller_id);
+	else
+		driver_set_backlight_level(abm_dce, backlight_level);
+
+	return true;
+}
+
+static const struct abm_funcs dce_funcs = {
+	.abm_init = dce_abm_init,
+	.set_abm_level = dce_abm_set_level,
+	.init_backlight = dce_abm_init_backlight,
+	.set_backlight_level = dce_abm_set_backlight_level,
+	.get_current_backlight_8_bit = dce_abm_get_current_backlight_8_bit,
+	.set_abm_immediate_disable = dce_abm_immediate_disable,
+	.is_dmcu_initialized = is_dmcu_initialized
+};
+
+static void dce_abm_construct(
+	struct dce_abm *abm_dce,
+	struct dc_context *ctx,
+	const struct dce_abm_registers *regs,
+	const struct dce_abm_shift *abm_shift,
+	const struct dce_abm_mask *abm_mask)
+{
+	struct abm *base = &abm_dce->base;
+
+	base->ctx = ctx;
+	base->funcs = &dce_funcs;
+
+	abm_dce->regs = regs;
+	abm_dce->abm_shift = abm_shift;
+	abm_dce->abm_mask = abm_mask;
+}
+
+struct abm *dce_abm_create(
+	struct dc_context *ctx,
+	const struct dce_abm_registers *regs,
+	const struct dce_abm_shift *abm_shift,
+	const struct dce_abm_mask *abm_mask)
+{
+	struct dce_abm *abm_dce = kzalloc(sizeof(*abm_dce), GFP_KERNEL);
+
+	if (abm_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_abm_construct(abm_dce, ctx, regs, abm_shift, abm_mask);
+
+	abm_dce->base.funcs = &dce_funcs;
+
+	return &abm_dce->base;
+}
+
+void dce_abm_destroy(struct abm **abm)
+{
+	struct dce_abm *abm_dce = TO_DCE_ABM(*abm);
+
+	kfree(abm_dce);
+	*abm = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h
new file mode 100644
index 000000000000..59e909ec88f2
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_abm.h
@@ -0,0 +1,228 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef _DCE_ABM_H_
+#define _DCE_ABM_H_
+
+#include "abm.h"
+
+#define ABM_COMMON_REG_LIST_DCE_BASE() \
+	SR(BL_PWM_PERIOD_CNTL), \
+	SR(BL_PWM_CNTL), \
+	SR(BL_PWM_CNTL2), \
+	SR(BL_PWM_GRP1_REG_LOCK), \
+	SR(LVTMA_PWRSEQ_REF_DIV), \
+	SR(MASTER_COMM_CNTL_REG), \
+	SR(MASTER_COMM_CMD_REG), \
+	SR(MASTER_COMM_DATA_REG1), \
+	SR(DMCU_STATUS)
+
+#define ABM_DCE110_COMMON_REG_LIST() \
+	ABM_COMMON_REG_LIST_DCE_BASE(), \
+	SR(DC_ABM1_HG_SAMPLE_RATE), \
+	SR(DC_ABM1_LS_SAMPLE_RATE), \
+	SR(BL1_PWM_BL_UPDATE_SAMPLE_RATE), \
+	SR(DC_ABM1_HG_MISC_CTRL), \
+	SR(DC_ABM1_IPCSC_COEFF_SEL), \
+	SR(BL1_PWM_CURRENT_ABM_LEVEL), \
+	SR(BL1_PWM_TARGET_ABM_LEVEL), \
+	SR(BL1_PWM_USER_LEVEL), \
+	SR(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES), \
+	SR(DC_ABM1_HGLS_REG_READ_PROGRESS), \
+	SR(BIOS_SCRATCH_2)
+
+#define ABM_DCN10_REG_LIST(id)\
+	ABM_COMMON_REG_LIST_DCE_BASE(), \
+	SRI(DC_ABM1_HG_SAMPLE_RATE, ABM, id), \
+	SRI(DC_ABM1_LS_SAMPLE_RATE, ABM, id), \
+	SRI(BL1_PWM_BL_UPDATE_SAMPLE_RATE, ABM, id), \
+	SRI(DC_ABM1_HG_MISC_CTRL, ABM, id), \
+	SRI(DC_ABM1_IPCSC_COEFF_SEL, ABM, id), \
+	SRI(BL1_PWM_CURRENT_ABM_LEVEL, ABM, id), \
+	SRI(BL1_PWM_TARGET_ABM_LEVEL, ABM, id), \
+	SRI(BL1_PWM_USER_LEVEL, ABM, id), \
+	SRI(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, ABM, id), \
+	SRI(DC_ABM1_HGLS_REG_READ_PROGRESS, ABM, id), \
+	NBIO_SR(BIOS_SCRATCH_2)
+
+#define ABM_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define ABM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	ABM_SF(BL_PWM_PERIOD_CNTL, BL_PWM_PERIOD, mask_sh), \
+	ABM_SF(BL_PWM_PERIOD_CNTL, BL_PWM_PERIOD_BITCNT, mask_sh), \
+	ABM_SF(BL_PWM_CNTL, BL_ACTIVE_INT_FRAC_CNT, mask_sh), \
+	ABM_SF(BL_PWM_CNTL, BL_PWM_FRACTIONAL_EN, mask_sh), \
+	ABM_SF(BL_PWM_CNTL, BL_PWM_EN, mask_sh), \
+	ABM_SF(BL_PWM_GRP1_REG_LOCK, BL_PWM_GRP1_IGNORE_MASTER_LOCK_EN, mask_sh), \
+	ABM_SF(BL_PWM_GRP1_REG_LOCK, BL_PWM_GRP1_REG_LOCK, mask_sh), \
+	ABM_SF(BL_PWM_GRP1_REG_LOCK, BL_PWM_GRP1_REG_UPDATE_PENDING, mask_sh), \
+	ABM_SF(LVTMA_PWRSEQ_REF_DIV, BL_PWM_REF_DIV, mask_sh), \
+	ABM_SF(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh), \
+	ABM_SF(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, mask_sh), \
+	ABM_SF(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE1, mask_sh), \
+	ABM_SF(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE2, mask_sh), \
+	ABM_SF(DMCU_STATUS, UC_IN_RESET, mask_sh)
+
+#define ABM_MASK_SH_LIST_DCE110(mask_sh) \
+	ABM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	ABM_SF(DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_NUM_OF_BINS_SEL, mask_sh), \
+	ABM_SF(DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_VMAX_SEL, mask_sh), \
+	ABM_SF(DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_BIN_BITWIDTH_SIZE_SEL, mask_sh), \
+	ABM_SF(DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_R, mask_sh), \
+	ABM_SF(DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_G, mask_sh), \
+	ABM_SF(DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_B, mask_sh), \
+	ABM_SF(BL1_PWM_CURRENT_ABM_LEVEL, \
+			BL1_PWM_CURRENT_ABM_LEVEL, mask_sh), \
+	ABM_SF(BL1_PWM_TARGET_ABM_LEVEL, \
+			BL1_PWM_TARGET_ABM_LEVEL, mask_sh), \
+	ABM_SF(BL1_PWM_USER_LEVEL, \
+			BL1_PWM_USER_LEVEL, mask_sh), \
+	ABM_SF(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MIN_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MAX_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_HG_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_LS_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, mask_sh)
+
+#define ABM_MASK_SH_LIST_DCN10(mask_sh) \
+	ABM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_NUM_OF_BINS_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_VMAX_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HG_MISC_CTRL, \
+			ABM1_HG_BIN_BITWIDTH_SIZE_SEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_R, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_G, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_IPCSC_COEFF_SEL, \
+			ABM1_IPCSC_COEFF_SEL_B, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_CURRENT_ABM_LEVEL, \
+			BL1_PWM_CURRENT_ABM_LEVEL, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_TARGET_ABM_LEVEL, \
+			BL1_PWM_TARGET_ABM_LEVEL, mask_sh), \
+	ABM_SF(ABM0_BL1_PWM_USER_LEVEL, \
+			BL1_PWM_USER_LEVEL, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MIN_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES, \
+			ABM1_LS_MAX_PIXEL_VALUE_THRES, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_HG_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_LS_REG_READ_MISSED_FRAME_CLEAR, mask_sh), \
+	ABM_SF(ABM0_DC_ABM1_HGLS_REG_READ_PROGRESS, \
+			ABM1_BL_REG_READ_MISSED_FRAME_CLEAR, mask_sh)
+
+#define ABM_REG_FIELD_LIST(type) \
+	type ABM1_HG_NUM_OF_BINS_SEL; \
+	type ABM1_HG_VMAX_SEL; \
+	type ABM1_HG_BIN_BITWIDTH_SIZE_SEL; \
+	type ABM1_IPCSC_COEFF_SEL_R; \
+	type ABM1_IPCSC_COEFF_SEL_G; \
+	type ABM1_IPCSC_COEFF_SEL_B; \
+	type BL1_PWM_CURRENT_ABM_LEVEL; \
+	type BL1_PWM_TARGET_ABM_LEVEL; \
+	type BL1_PWM_USER_LEVEL; \
+	type ABM1_LS_MIN_PIXEL_VALUE_THRES; \
+	type ABM1_LS_MAX_PIXEL_VALUE_THRES; \
+	type ABM1_HG_REG_READ_MISSED_FRAME_CLEAR; \
+	type ABM1_LS_REG_READ_MISSED_FRAME_CLEAR; \
+	type ABM1_BL_REG_READ_MISSED_FRAME_CLEAR; \
+	type BL_PWM_PERIOD; \
+	type BL_PWM_PERIOD_BITCNT; \
+	type BL_ACTIVE_INT_FRAC_CNT; \
+	type BL_PWM_FRACTIONAL_EN; \
+	type MASTER_COMM_INTERRUPT; \
+	type MASTER_COMM_CMD_REG_BYTE0; \
+	type MASTER_COMM_CMD_REG_BYTE1; \
+	type MASTER_COMM_CMD_REG_BYTE2; \
+	type BL_PWM_REF_DIV; \
+	type BL_PWM_EN; \
+	type UC_IN_RESET; \
+	type BL_PWM_GRP1_IGNORE_MASTER_LOCK_EN; \
+	type BL_PWM_GRP1_REG_LOCK; \
+	type BL_PWM_GRP1_REG_UPDATE_PENDING
+
+struct dce_abm_shift {
+	ABM_REG_FIELD_LIST(uint8_t);
+};
+
+struct dce_abm_mask {
+	ABM_REG_FIELD_LIST(uint32_t);
+};
+
+struct dce_abm_registers {
+	uint32_t BL_PWM_PERIOD_CNTL;
+	uint32_t BL_PWM_CNTL;
+	uint32_t BL_PWM_CNTL2;
+	uint32_t LVTMA_PWRSEQ_REF_DIV;
+	uint32_t DC_ABM1_HG_SAMPLE_RATE;
+	uint32_t DC_ABM1_LS_SAMPLE_RATE;
+	uint32_t BL1_PWM_BL_UPDATE_SAMPLE_RATE;
+	uint32_t DC_ABM1_HG_MISC_CTRL;
+	uint32_t DC_ABM1_IPCSC_COEFF_SEL;
+	uint32_t BL1_PWM_CURRENT_ABM_LEVEL;
+	uint32_t BL1_PWM_TARGET_ABM_LEVEL;
+	uint32_t BL1_PWM_USER_LEVEL;
+	uint32_t DC_ABM1_LS_MIN_MAX_PIXEL_VALUE_THRES;
+	uint32_t DC_ABM1_HGLS_REG_READ_PROGRESS;
+	uint32_t MASTER_COMM_CNTL_REG;
+	uint32_t MASTER_COMM_CMD_REG;
+	uint32_t MASTER_COMM_DATA_REG1;
+	uint32_t BIOS_SCRATCH_2;
+	uint32_t DMCU_STATUS;
+	uint32_t BL_PWM_GRP1_REG_LOCK;
+};
+
+struct dce_abm {
+	struct abm base;
+	const struct dce_abm_registers *regs;
+	const struct dce_abm_shift *abm_shift;
+	const struct dce_abm_mask *abm_mask;
+};
+
+struct abm *dce_abm_create(
+	struct dc_context *ctx,
+	const struct dce_abm_registers *regs,
+	const struct dce_abm_shift *abm_shift,
+	const struct dce_abm_mask *abm_mask);
+
+void dce_abm_destroy(struct abm **abm);
+
+#endif /* _DCE_ABM_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
new file mode 100644
index 000000000000..81c40f8864db
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
@@ -0,0 +1,945 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+#include "dce_audio.h"
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+
+#define DCE_AUD(audio)\
+	container_of(audio, struct dce_audio, base)
+
+#define CTX \
+	aud->base.ctx
+#define REG(reg)\
+	(aud->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	aud->shifts->field_name, aud->masks->field_name
+
+#define IX_REG(reg)\
+	ix ## reg
+
+#define AZ_REG_READ(reg_name) \
+		read_indirect_azalia_reg(audio, IX_REG(reg_name))
+
+#define AZ_REG_WRITE(reg_name, value) \
+		write_indirect_azalia_reg(audio, IX_REG(reg_name), value)
+
+static void write_indirect_azalia_reg(struct audio *audio,
+	uint32_t reg_index,
+	uint32_t reg_data)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	/* AZALIA_F0_CODEC_ENDPOINT_INDEX  endpoint index  */
+	REG_SET(AZALIA_F0_CODEC_ENDPOINT_INDEX, 0,
+			AZALIA_ENDPOINT_REG_INDEX, reg_index);
+
+	/* AZALIA_F0_CODEC_ENDPOINT_DATA  endpoint data  */
+	REG_SET(AZALIA_F0_CODEC_ENDPOINT_DATA, 0,
+			AZALIA_ENDPOINT_REG_DATA, reg_data);
+
+	dm_logger_write(CTX->logger, LOG_HW_AUDIO,
+		"AUDIO:write_indirect_azalia_reg: index: %u  data: %u\n",
+		reg_index, reg_data);
+}
+
+static uint32_t read_indirect_azalia_reg(struct audio *audio, uint32_t reg_index)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	uint32_t value = 0;
+
+	/* AZALIA_F0_CODEC_ENDPOINT_INDEX  endpoint index  */
+	REG_SET(AZALIA_F0_CODEC_ENDPOINT_INDEX, 0,
+			AZALIA_ENDPOINT_REG_INDEX, reg_index);
+
+	/* AZALIA_F0_CODEC_ENDPOINT_DATA  endpoint data  */
+	value = REG_READ(AZALIA_F0_CODEC_ENDPOINT_DATA);
+
+	dm_logger_write(CTX->logger, LOG_HW_AUDIO,
+		"AUDIO:read_indirect_azalia_reg: index: %u  data: %u\n",
+		reg_index, value);
+
+	return value;
+}
+
+static bool is_audio_format_supported(
+	const struct audio_info *audio_info,
+	enum audio_format_code audio_format_code,
+	uint32_t *format_index)
+{
+	uint32_t index;
+	uint32_t max_channe_index = 0;
+	bool found = false;
+
+	if (audio_info == NULL)
+		return found;
+
+	/* pass through whole array */
+	for (index = 0; index < audio_info->mode_count; index++) {
+		if (audio_info->modes[index].format_code == audio_format_code) {
+			if (found) {
+				/* format has multiply entries, choose one with
+				 *  highst number of channels */
+				if (audio_info->modes[index].channel_count >
+		audio_info->modes[max_channe_index].channel_count) {
+					max_channe_index = index;
+				}
+			} else {
+				/* format found, save it's index */
+				found = true;
+				max_channe_index = index;
+			}
+		}
+	}
+
+	/* return index */
+	if (found && format_index != NULL)
+		*format_index = max_channe_index;
+
+	return found;
+}
+
+/*For HDMI, calculate if specified sample rates can fit into a given timing */
+static void check_audio_bandwidth_hdmi(
+	const struct audio_crtc_info *crtc_info,
+	uint32_t channel_count,
+	union audio_sample_rates *sample_rates)
+{
+	uint32_t samples;
+	uint32_t  h_blank;
+	bool limit_freq_to_48_khz = false;
+	bool limit_freq_to_88_2_khz = false;
+	bool limit_freq_to_96_khz = false;
+	bool limit_freq_to_174_4_khz = false;
+
+	/* For two channels supported return whatever sink support,unmodified*/
+	if (channel_count > 2) {
+
+		/* Based on HDMI spec 1.3 Table 7.5 */
+		if ((crtc_info->requested_pixel_clock <= 27000) &&
+		(crtc_info->v_active <= 576) &&
+		!(crtc_info->interlaced) &&
+		!(crtc_info->pixel_repetition == 2 ||
+		crtc_info->pixel_repetition == 4)) {
+			limit_freq_to_48_khz = true;
+
+		} else if ((crtc_info->requested_pixel_clock <= 27000) &&
+				(crtc_info->v_active <= 576) &&
+				(crtc_info->interlaced) &&
+				(crtc_info->pixel_repetition == 2)) {
+			limit_freq_to_88_2_khz = true;
+
+		} else if ((crtc_info->requested_pixel_clock <= 54000) &&
+				(crtc_info->v_active <= 576) &&
+				!(crtc_info->interlaced)) {
+			limit_freq_to_174_4_khz = true;
+		}
+	}
+
+	/* Also do some calculation for the available Audio Bandwidth for the
+	 * 8 ch (i.e. for the Layout 1 => ch > 2)
+	 */
+	h_blank = crtc_info->h_total - crtc_info->h_active;
+
+	if (crtc_info->pixel_repetition)
+		h_blank *= crtc_info->pixel_repetition;
+
+	/*based on HDMI spec 1.3 Table 7.5 */
+	h_blank -= 58;
+	/*for Control Period */
+	h_blank -= 16;
+
+	samples = h_blank * 10;
+	/* Number of Audio Packets (multiplied by 10) per Line (for 8 ch number
+	 * of Audio samples per line multiplied by 10 - Layout 1)
+	 */
+	samples /= 32;
+	samples *= crtc_info->v_active;
+	/*Number of samples multiplied by 10, per second */
+	samples *= crtc_info->refresh_rate;
+	/*Number of Audio samples per second */
+	samples /= 10;
+
+	/* @todo do it after deep color is implemented
+	 * 8xx - deep color bandwidth scaling
+	 * Extra bandwidth is avaliable in deep color b/c link runs faster than
+	 * pixel rate. This has the effect of allowing more tmds characters to
+	 * be transmitted during blank
+	 */
+
+	switch (crtc_info->color_depth) {
+	case COLOR_DEPTH_888:
+		samples *= 4;
+		break;
+	case COLOR_DEPTH_101010:
+		samples *= 5;
+		break;
+	case COLOR_DEPTH_121212:
+		samples *= 6;
+		break;
+	default:
+		samples *= 4;
+		break;
+	}
+
+	samples /= 4;
+
+	/*check limitation*/
+	if (samples < 88200)
+		limit_freq_to_48_khz = true;
+	else if (samples < 96000)
+		limit_freq_to_88_2_khz = true;
+	else if (samples < 176400)
+		limit_freq_to_96_khz = true;
+	else if (samples < 192000)
+		limit_freq_to_174_4_khz = true;
+
+	if (sample_rates != NULL) {
+		/* limit frequencies */
+		if (limit_freq_to_174_4_khz)
+			sample_rates->rate.RATE_192 = 0;
+
+		if (limit_freq_to_96_khz) {
+			sample_rates->rate.RATE_192 = 0;
+			sample_rates->rate.RATE_176_4 = 0;
+		}
+		if (limit_freq_to_88_2_khz) {
+			sample_rates->rate.RATE_192 = 0;
+			sample_rates->rate.RATE_176_4 = 0;
+			sample_rates->rate.RATE_96 = 0;
+		}
+		if (limit_freq_to_48_khz) {
+			sample_rates->rate.RATE_192 = 0;
+			sample_rates->rate.RATE_176_4 = 0;
+			sample_rates->rate.RATE_96 = 0;
+			sample_rates->rate.RATE_88_2 = 0;
+		}
+	}
+}
+
+/*For DP SST, calculate if specified sample rates can fit into a given timing */
+static void check_audio_bandwidth_dpsst(
+	const struct audio_crtc_info *crtc_info,
+	uint32_t channel_count,
+	union audio_sample_rates *sample_rates)
+{
+	/* do nothing */
+}
+
+/*For DP MST, calculate if specified sample rates can fit into a given timing */
+static void check_audio_bandwidth_dpmst(
+	const struct audio_crtc_info *crtc_info,
+	uint32_t channel_count,
+	union audio_sample_rates *sample_rates)
+{
+	/* do nothing  */
+}
+
+static void check_audio_bandwidth(
+	const struct audio_crtc_info *crtc_info,
+	uint32_t channel_count,
+	enum signal_type signal,
+	union audio_sample_rates *sample_rates)
+{
+	switch (signal) {
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		check_audio_bandwidth_hdmi(
+			crtc_info, channel_count, sample_rates);
+		break;
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+		check_audio_bandwidth_dpsst(
+			crtc_info, channel_count, sample_rates);
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		check_audio_bandwidth_dpmst(
+			crtc_info, channel_count, sample_rates);
+		break;
+	default:
+		break;
+	}
+}
+
+/* expose/not expose HBR capability to Audio driver */
+static void set_high_bit_rate_capable(
+	struct audio *audio,
+	bool capable)
+{
+	uint32_t value = 0;
+
+	/* set high bit rate audio capable*/
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_HBR);
+
+	set_reg_field_value(value, capable,
+		AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_HBR,
+		HBR_CAPABLE);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_HBR, value);
+}
+
+/* set video latency in in ms/2+1 */
+static void set_video_latency(
+	struct audio *audio,
+	int latency_in_ms)
+{
+	uint32_t value = 0;
+
+	if ((latency_in_ms < 0) || (latency_in_ms > 255))
+		return;
+
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC);
+
+	set_reg_field_value(value, latency_in_ms,
+		AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC,
+		VIDEO_LIPSYNC);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC,
+		value);
+}
+
+/* set audio latency in in ms/2+1 */
+static void set_audio_latency(
+	struct audio *audio,
+	int latency_in_ms)
+{
+	uint32_t value = 0;
+
+	if (latency_in_ms < 0)
+		latency_in_ms = 0;
+
+	if (latency_in_ms > 255)
+		latency_in_ms = 255;
+
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC);
+
+	set_reg_field_value(value, latency_in_ms,
+		AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC,
+		AUDIO_LIPSYNC);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_LIPSYNC,
+		value);
+}
+
+void dce_aud_az_enable(struct audio *audio)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+	uint32_t value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+
+	set_reg_field_value(value, 1,
+			AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			CLOCK_GATING_DISABLE);
+		set_reg_field_value(value, 1,
+			AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			AUDIO_ENABLED);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+
+	dm_logger_write(CTX->logger, LOG_HW_AUDIO,
+			"\n\t========= AUDIO:dce_aud_az_enable: index: %u  data: 0x%x\n",
+			audio->inst, value);
+}
+
+void dce_aud_az_disable(struct audio *audio)
+{
+	uint32_t value;
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+
+	set_reg_field_value(value, 0,
+		AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+		AUDIO_ENABLED);
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+
+	set_reg_field_value(value, 0,
+			AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			CLOCK_GATING_DISABLE);
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+	dm_logger_write(CTX->logger, LOG_HW_AUDIO,
+			"\n\t========= AUDIO:dce_aud_az_disable: index: %u  data: 0x%x\n",
+			audio->inst, value);
+}
+
+void dce_aud_az_configure(
+	struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_info *audio_info)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	uint32_t speakers = audio_info->flags.info.ALLSPEAKERS;
+	uint32_t value;
+	uint32_t field = 0;
+	enum audio_format_code audio_format_code;
+	uint32_t format_index;
+	uint32_t index;
+	bool is_ac3_supported = false;
+	union audio_sample_rates sample_rate;
+	uint32_t strlen = 0;
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+	set_reg_field_value(value, 1,
+			AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			CLOCK_GATING_DISABLE);
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+
+	/* Speaker Allocation */
+	/*
+	uint32_t value;
+	uint32_t field = 0;*/
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER);
+
+	set_reg_field_value(value,
+		speakers,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		SPEAKER_ALLOCATION);
+
+	/* LFE_PLAYBACK_LEVEL = LFEPBL
+	 * LFEPBL = 0 : Unknown or refer to other information
+	 * LFEPBL = 1 : 0dB playback
+	 * LFEPBL = 2 : +10dB playback
+	 * LFE_BL = 3 : Reserved
+	 */
+	set_reg_field_value(value,
+		0,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		LFE_PLAYBACK_LEVEL);
+	/* todo: according to reg spec LFE_PLAYBACK_LEVEL is read only.
+	 *  why are we writing to it?  DCE8 does not write this */
+
+
+	set_reg_field_value(value,
+		0,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		HDMI_CONNECTION);
+
+	set_reg_field_value(value,
+		0,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		DP_CONNECTION);
+
+	field = get_reg_field_value(value,
+			AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+			EXTRA_CONNECTION_INFO);
+
+	field &= ~0x1;
+
+	set_reg_field_value(value,
+		field,
+		AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+		EXTRA_CONNECTION_INFO);
+
+	/* set audio for output signal */
+	switch (signal) {
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		set_reg_field_value(value,
+			1,
+			AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+			HDMI_CONNECTION);
+
+		break;
+
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		set_reg_field_value(value,
+			1,
+			AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER,
+			DP_CONNECTION);
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_CHANNEL_SPEAKER, value);
+
+	/*  Audio Descriptors   */
+	/* pass through all formats */
+	for (format_index = 0; format_index < AUDIO_FORMAT_CODE_COUNT;
+			format_index++) {
+		audio_format_code =
+			(AUDIO_FORMAT_CODE_FIRST + format_index);
+
+		/* those are unsupported, skip programming */
+		if (audio_format_code == AUDIO_FORMAT_CODE_1BITAUDIO ||
+			audio_format_code == AUDIO_FORMAT_CODE_DST)
+			continue;
+
+		value = 0;
+
+		/* check if supported */
+		if (is_audio_format_supported(
+				audio_info, audio_format_code, &index)) {
+			const struct audio_mode *audio_mode =
+					&audio_info->modes[index];
+			union audio_sample_rates sample_rates =
+					audio_mode->sample_rates;
+			uint8_t byte2 = audio_mode->max_bit_rate;
+
+			/* adjust specific properties */
+			switch (audio_format_code) {
+			case AUDIO_FORMAT_CODE_LINEARPCM: {
+				check_audio_bandwidth(
+					crtc_info,
+					audio_mode->channel_count,
+					signal,
+					&sample_rates);
+
+				byte2 = audio_mode->sample_size;
+
+				set_reg_field_value(value,
+						sample_rates.all,
+						AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0,
+						SUPPORTED_FREQUENCIES_STEREO);
+				}
+				break;
+			case AUDIO_FORMAT_CODE_AC3:
+				is_ac3_supported = true;
+				break;
+			case AUDIO_FORMAT_CODE_DOLBYDIGITALPLUS:
+			case AUDIO_FORMAT_CODE_DTS_HD:
+			case AUDIO_FORMAT_CODE_MAT_MLP:
+			case AUDIO_FORMAT_CODE_DST:
+			case AUDIO_FORMAT_CODE_WMAPRO:
+				byte2 = audio_mode->vendor_specific;
+				break;
+			default:
+				break;
+			}
+
+			/* fill audio format data */
+			set_reg_field_value(value,
+					audio_mode->channel_count - 1,
+					AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0,
+					MAX_CHANNELS);
+
+			set_reg_field_value(value,
+					sample_rates.all,
+					AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0,
+					SUPPORTED_FREQUENCIES);
+
+			set_reg_field_value(value,
+					byte2,
+					AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0,
+					DESCRIPTOR_BYTE_2);
+		} /* if */
+
+		AZ_REG_WRITE(
+				AZALIA_F0_CODEC_PIN_CONTROL_AUDIO_DESCRIPTOR0 + format_index,
+				value);
+	} /* for */
+
+	if (is_ac3_supported)
+		/* todo: this reg global.  why program global register? */
+		REG_WRITE(AZALIA_F0_CODEC_FUNCTION_PARAMETER_STREAM_FORMATS,
+				0x05);
+
+	/* check for 192khz/8-Ch support for HBR requirements */
+	sample_rate.all = 0;
+	sample_rate.rate.RATE_192 = 1;
+
+	check_audio_bandwidth(
+		crtc_info,
+		8,
+		signal,
+		&sample_rate);
+
+	set_high_bit_rate_capable(audio, sample_rate.rate.RATE_192);
+
+	/* Audio and Video Lipsync */
+	set_video_latency(audio, audio_info->video_latency);
+	set_audio_latency(audio, audio_info->audio_latency);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->manufacture_id,
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO0,
+		MANUFACTURER_ID);
+
+	set_reg_field_value(value, audio_info->product_id,
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO0,
+		PRODUCT_ID);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO0,
+		value);
+
+	value = 0;
+
+	/*get display name string length */
+	while (audio_info->display_name[strlen++] != '\0') {
+		if (strlen >=
+		MAX_HW_AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS)
+			break;
+		}
+	set_reg_field_value(value, strlen,
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO1,
+		SINK_DESCRIPTION_LEN);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO1,
+		value);
+
+	/*
+	*write the port ID:
+	*PORT_ID0 = display index
+	*PORT_ID1 = 16bit BDF
+	*(format MSB->LSB: 8bit Bus, 5bit Device, 3bit Function)
+	*/
+
+	value = 0;
+
+	set_reg_field_value(value, audio_info->port_id[0],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO2,
+		PORT_ID0);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO2, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->port_id[1],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO3,
+		PORT_ID1);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO3, value);
+
+	/*write the 18 char monitor string */
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[0],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4,
+		DESCRIPTION0);
+
+	set_reg_field_value(value, audio_info->display_name[1],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4,
+		DESCRIPTION1);
+
+	set_reg_field_value(value, audio_info->display_name[2],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4,
+		DESCRIPTION2);
+
+	set_reg_field_value(value, audio_info->display_name[3],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4,
+		DESCRIPTION3);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO4, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[4],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5,
+		DESCRIPTION4);
+
+	set_reg_field_value(value, audio_info->display_name[5],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5,
+		DESCRIPTION5);
+
+	set_reg_field_value(value, audio_info->display_name[6],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5,
+		DESCRIPTION6);
+
+	set_reg_field_value(value, audio_info->display_name[7],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5,
+		DESCRIPTION7);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO5, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[8],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6,
+		DESCRIPTION8);
+
+	set_reg_field_value(value, audio_info->display_name[9],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6,
+		DESCRIPTION9);
+
+	set_reg_field_value(value, audio_info->display_name[10],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6,
+		DESCRIPTION10);
+
+	set_reg_field_value(value, audio_info->display_name[11],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6,
+		DESCRIPTION11);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO6, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[12],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7,
+		DESCRIPTION12);
+
+	set_reg_field_value(value, audio_info->display_name[13],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7,
+		DESCRIPTION13);
+
+	set_reg_field_value(value, audio_info->display_name[14],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7,
+		DESCRIPTION14);
+
+	set_reg_field_value(value, audio_info->display_name[15],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7,
+		DESCRIPTION15);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO7, value);
+
+	value = 0;
+	set_reg_field_value(value, audio_info->display_name[16],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO8,
+		DESCRIPTION16);
+
+	set_reg_field_value(value, audio_info->display_name[17],
+		AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO8,
+		DESCRIPTION17);
+
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_SINK_INFO8, value);
+}
+
+/*
+* todo: wall clk related functionality probably belong to clock_src.
+*/
+
+/* search pixel clock value for Azalia HDMI Audio */
+static void get_azalia_clock_info_hdmi(
+	uint32_t crtc_pixel_clock_in_khz,
+	uint32_t actual_pixel_clock_in_khz,
+	struct azalia_clock_info *azalia_clock_info)
+{
+	/* audio_dto_phase= 24 * 10,000;
+	 *   24MHz in [100Hz] units */
+	azalia_clock_info->audio_dto_phase =
+			24 * 10000;
+
+	/* audio_dto_module = PCLKFrequency * 10,000;
+	 *  [khz] -> [100Hz] */
+	azalia_clock_info->audio_dto_module =
+			actual_pixel_clock_in_khz * 10;
+}
+
+static void get_azalia_clock_info_dp(
+	uint32_t requested_pixel_clock_in_khz,
+	const struct audio_pll_info *pll_info,
+	struct azalia_clock_info *azalia_clock_info)
+{
+	/* Reported dpDtoSourceClockInkhz value for
+	 * DCE8 already adjusted for SS, do not need any
+	 * adjustment here anymore
+	 */
+
+	/*audio_dto_phase = 24 * 10,000;
+	 * 24MHz in [100Hz] units */
+	azalia_clock_info->audio_dto_phase = 24 * 10000;
+
+	/*audio_dto_module = dpDtoSourceClockInkhz * 10,000;
+	 *  [khz] ->[100Hz] */
+	azalia_clock_info->audio_dto_module =
+		pll_info->dp_dto_source_clock_in_khz * 10;
+}
+
+void dce_aud_wall_dto_setup(
+	struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_pll_info *pll_info)
+{
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	struct azalia_clock_info clock_info = { 0 };
+
+	if (dc_is_hdmi_signal(signal)) {
+		uint32_t src_sel;
+
+		/*DTO0 Programming goal:
+		-generate 24MHz, 128*Fs from 24MHz
+		-use DTO0 when an active HDMI port is connected
+		(optionally a DP is connected) */
+
+		/* calculate DTO settings */
+		get_azalia_clock_info_hdmi(
+			crtc_info->requested_pixel_clock,
+			crtc_info->calculated_pixel_clock,
+			&clock_info);
+
+		dm_logger_write(audio->ctx->logger, LOG_HW_AUDIO,\
+				"\n%s:Input::requested_pixel_clock = %d"\
+				"calculated_pixel_clock =%d\n"\
+				"audio_dto_module = %d audio_dto_phase =%d \n\n", __func__,\
+				crtc_info->requested_pixel_clock,\
+				crtc_info->calculated_pixel_clock,\
+				clock_info.audio_dto_module,\
+				clock_info.audio_dto_phase);
+
+		/* On TN/SI, Program DTO source select and DTO select before
+		programming DTO modulo and DTO phase. These bits must be
+		programmed first, otherwise there will be no HDMI audio at boot
+		up. This is a HW sequence change (different from old ASICs).
+		Caution when changing this programming sequence.
+
+		HDMI enabled, using DTO0
+		program master CRTC for DTO0 */
+		src_sel = pll_info->dto_source - DTO_SOURCE_ID0;
+		REG_UPDATE_2(DCCG_AUDIO_DTO_SOURCE,
+			DCCG_AUDIO_DTO0_SOURCE_SEL, src_sel,
+			DCCG_AUDIO_DTO_SEL, 0);
+
+		/* module */
+		REG_UPDATE(DCCG_AUDIO_DTO0_MODULE,
+			DCCG_AUDIO_DTO0_MODULE, clock_info.audio_dto_module);
+
+		/* phase */
+		REG_UPDATE(DCCG_AUDIO_DTO0_PHASE,
+			DCCG_AUDIO_DTO0_PHASE, clock_info.audio_dto_phase);
+	} else {
+		/*DTO1 Programming goal:
+		-generate 24MHz, 512*Fs, 128*Fs from 24MHz
+		-default is to used DTO1, and switch to DTO0 when an audio
+		master HDMI port is connected
+		-use as default for DP
+
+		calculate DTO settings */
+		get_azalia_clock_info_dp(
+			crtc_info->requested_pixel_clock,
+			pll_info,
+			&clock_info);
+
+		/* Program DTO select before programming DTO modulo and DTO
+		phase. default to use DTO1 */
+
+		REG_UPDATE(DCCG_AUDIO_DTO_SOURCE,
+				DCCG_AUDIO_DTO_SEL, 1);
+
+		REG_UPDATE(DCCG_AUDIO_DTO_SOURCE,
+			DCCG_AUDIO_DTO_SEL, 1);
+			/* DCCG_AUDIO_DTO2_USE_512FBR_DTO, 1)
+			 * Select 512fs for DP TODO: web register definition
+			 * does not match register header file
+			 * DCE11 version it's commented out while DCE8 it's set to 1
+			*/
+
+		/* module */
+		REG_UPDATE(DCCG_AUDIO_DTO1_MODULE,
+				DCCG_AUDIO_DTO1_MODULE, clock_info.audio_dto_module);
+
+		/* phase */
+		REG_UPDATE(DCCG_AUDIO_DTO1_PHASE,
+				DCCG_AUDIO_DTO1_PHASE, clock_info.audio_dto_phase);
+
+		REG_UPDATE(DCCG_AUDIO_DTO_SOURCE,
+				DCCG_AUDIO_DTO2_USE_512FBR_DTO, 1);
+
+	}
+}
+
+static bool dce_aud_endpoint_valid(struct audio *audio)
+{
+	uint32_t value;
+	uint32_t port_connectivity;
+
+	value = AZ_REG_READ(
+			AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT);
+
+	port_connectivity = get_reg_field_value(value,
+			AZALIA_F0_CODEC_PIN_CONTROL_RESPONSE_CONFIGURATION_DEFAULT,
+			PORT_CONNECTIVITY);
+
+	return !(port_connectivity == 1);
+}
+
+/* initialize HW state */
+void dce_aud_hw_init(
+		struct audio *audio)
+{
+	uint32_t value;
+	struct dce_audio *aud = DCE_AUD(audio);
+
+	/* we only need to program the following registers once, so we only do
+	it for the inst 0*/
+	if (audio->inst != 0)
+		return;
+
+	/* Suport R5 - 32khz
+	 * Suport R6 - 44.1khz
+	 * Suport R7 - 48khz
+	 */
+	/*disable clock gating before write to endpoint register*/
+	value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
+	set_reg_field_value(value, 1,
+			AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
+			CLOCK_GATING_DISABLE);
+	AZ_REG_WRITE(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL, value);
+	REG_UPDATE(AZALIA_F0_CODEC_FUNCTION_PARAMETER_SUPPORTED_SIZE_RATES,
+			AUDIO_RATE_CAPABILITIES, 0x70);
+
+	/*Keep alive bit to verify HW block in BU. */
+	REG_UPDATE_2(AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES,
+			CLKSTOP, 1,
+			EPSS, 1);
+}
+
+static const struct audio_funcs funcs = {
+	.endpoint_valid = dce_aud_endpoint_valid,
+	.hw_init = dce_aud_hw_init,
+	.wall_dto_setup = dce_aud_wall_dto_setup,
+	.az_enable = dce_aud_az_enable,
+	.az_disable = dce_aud_az_disable,
+	.az_configure = dce_aud_az_configure,
+	.destroy = dce_aud_destroy,
+};
+
+void dce_aud_destroy(struct audio **audio)
+{
+	struct dce_audio *aud = DCE_AUD(*audio);
+
+	kfree(aud);
+	*audio = NULL;
+}
+
+struct audio *dce_audio_create(
+		struct dc_context *ctx,
+		unsigned int inst,
+		const struct dce_audio_registers *reg,
+		const struct dce_audio_shift *shifts,
+		const struct dce_aduio_mask *masks
+		)
+{
+	struct dce_audio *audio = kzalloc(sizeof(*audio), GFP_KERNEL);
+
+	if (audio == NULL) {
+		ASSERT_CRITICAL(audio);
+		return NULL;
+	}
+
+	audio->base.ctx = ctx;
+	audio->base.inst = inst;
+	audio->base.funcs = &funcs;
+
+	audio->regs = reg;
+	audio->shifts = shifts;
+	audio->masks = masks;
+
+	return &audio->base;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.h b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.h
new file mode 100644
index 000000000000..0dc5ff137c7a
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.h
@@ -0,0 +1,148 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DAL_AUDIO_DCE_110_H__
+#define __DAL_AUDIO_DCE_110_H__
+
+#include "audio.h"
+
+#define AUD_COMMON_REG_LIST(id)\
+	SRI(AZALIA_F0_CODEC_ENDPOINT_INDEX, AZF0ENDPOINT, id),\
+	SRI(AZALIA_F0_CODEC_ENDPOINT_DATA, AZF0ENDPOINT, id),\
+	SR(AZALIA_F0_CODEC_FUNCTION_PARAMETER_STREAM_FORMATS),\
+	SR(AZALIA_F0_CODEC_FUNCTION_PARAMETER_SUPPORTED_SIZE_RATES),\
+	SR(AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES),\
+	SR(DCCG_AUDIO_DTO_SOURCE),\
+	SR(DCCG_AUDIO_DTO0_MODULE),\
+	SR(DCCG_AUDIO_DTO0_PHASE),\
+	SR(DCCG_AUDIO_DTO1_MODULE),\
+	SR(DCCG_AUDIO_DTO1_PHASE)
+
+
+ /* set field name */
+#define SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+
+#define AUD_COMMON_MASK_SH_LIST_BASE(mask_sh)\
+		SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh),\
+		SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO_SEL, mask_sh),\
+		SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO2_USE_512FBR_DTO, mask_sh),\
+		SF(DCCG_AUDIO_DTO0_MODULE, DCCG_AUDIO_DTO0_MODULE, mask_sh),\
+		SF(DCCG_AUDIO_DTO0_PHASE, DCCG_AUDIO_DTO0_PHASE, mask_sh),\
+		SF(DCCG_AUDIO_DTO1_MODULE, DCCG_AUDIO_DTO1_MODULE, mask_sh),\
+		SF(DCCG_AUDIO_DTO1_PHASE, DCCG_AUDIO_DTO1_PHASE, mask_sh),\
+		SF(AZALIA_F0_CODEC_FUNCTION_PARAMETER_SUPPORTED_SIZE_RATES, AUDIO_RATE_CAPABILITIES, mask_sh),\
+		SF(AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES, CLKSTOP, mask_sh),\
+		SF(AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES, EPSS, mask_sh)
+
+#define AUD_COMMON_MASK_SH_LIST(mask_sh)\
+		AUD_COMMON_MASK_SH_LIST_BASE(mask_sh),\
+		SF(AZALIA_F0_CODEC_ENDPOINT_INDEX, AZALIA_ENDPOINT_REG_INDEX, mask_sh),\
+		SF(AZALIA_F0_CODEC_ENDPOINT_DATA, AZALIA_ENDPOINT_REG_DATA, mask_sh)
+
+
+struct dce_audio_registers {
+	uint32_t AZALIA_F0_CODEC_ENDPOINT_INDEX;
+	uint32_t AZALIA_F0_CODEC_ENDPOINT_DATA;
+
+	uint32_t AZALIA_F0_CODEC_FUNCTION_PARAMETER_STREAM_FORMATS;
+	uint32_t AZALIA_F0_CODEC_FUNCTION_PARAMETER_SUPPORTED_SIZE_RATES;
+	uint32_t AZALIA_F0_CODEC_FUNCTION_PARAMETER_POWER_STATES;
+
+	uint32_t DCCG_AUDIO_DTO_SOURCE;
+	uint32_t DCCG_AUDIO_DTO0_MODULE;
+	uint32_t DCCG_AUDIO_DTO0_PHASE;
+	uint32_t DCCG_AUDIO_DTO1_MODULE;
+	uint32_t DCCG_AUDIO_DTO1_PHASE;
+
+	uint32_t AUDIO_RATE_CAPABILITIES;
+};
+
+struct dce_audio_shift {
+	uint8_t AZALIA_ENDPOINT_REG_INDEX;
+	uint8_t AZALIA_ENDPOINT_REG_DATA;
+
+	uint8_t AUDIO_RATE_CAPABILITIES;
+	uint8_t CLKSTOP;
+	uint8_t EPSS;
+
+	uint8_t DCCG_AUDIO_DTO0_SOURCE_SEL;
+	uint8_t DCCG_AUDIO_DTO_SEL;
+	uint8_t DCCG_AUDIO_DTO0_MODULE;
+	uint8_t DCCG_AUDIO_DTO0_PHASE;
+	uint8_t DCCG_AUDIO_DTO1_MODULE;
+	uint8_t DCCG_AUDIO_DTO1_PHASE;
+	uint8_t DCCG_AUDIO_DTO2_USE_512FBR_DTO;
+};
+
+struct dce_aduio_mask {
+	uint32_t AZALIA_ENDPOINT_REG_INDEX;
+	uint32_t AZALIA_ENDPOINT_REG_DATA;
+
+	uint32_t AUDIO_RATE_CAPABILITIES;
+	uint32_t CLKSTOP;
+	uint32_t EPSS;
+
+	uint32_t DCCG_AUDIO_DTO0_SOURCE_SEL;
+	uint32_t DCCG_AUDIO_DTO_SEL;
+	uint32_t DCCG_AUDIO_DTO0_MODULE;
+	uint32_t DCCG_AUDIO_DTO0_PHASE;
+	uint32_t DCCG_AUDIO_DTO1_MODULE;
+	uint32_t DCCG_AUDIO_DTO1_PHASE;
+	uint32_t DCCG_AUDIO_DTO2_USE_512FBR_DTO;
+};
+
+struct dce_audio {
+	struct audio base;
+	const struct dce_audio_registers *regs;
+	const struct dce_audio_shift *shifts;
+	const struct dce_aduio_mask *masks;
+};
+
+struct audio *dce_audio_create(
+		struct dc_context *ctx,
+		unsigned int inst,
+		const struct dce_audio_registers *reg,
+		const struct dce_audio_shift *shifts,
+		const struct dce_aduio_mask *masks);
+
+void dce_aud_destroy(struct audio **audio);
+
+void dce_aud_hw_init(struct audio *audio);
+
+void dce_aud_az_enable(struct audio *audio);
+void dce_aud_az_disable(struct audio *audio);
+
+void dce_aud_az_configure(struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_info *audio_info);
+
+void dce_aud_wall_dto_setup(struct audio *audio,
+	enum signal_type signal,
+	const struct audio_crtc_info *crtc_info,
+	const struct audio_pll_info *pll_info);
+
+#endif   /*__DAL_AUDIO_DCE_110_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
new file mode 100644
index 000000000000..31280d252753
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
@@ -0,0 +1,1383 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+
+
+#include "dc_types.h"
+#include "core_types.h"
+
+#include "include/grph_object_id.h"
+#include "include/logger_interface.h"
+
+#include "dce_clock_source.h"
+
+#include "reg_helper.h"
+
+#define REG(reg)\
+	(clk_src->regs->reg)
+
+#define CTX \
+	clk_src->base.ctx
+
+#undef FN
+#define FN(reg_name, field_name) \
+	clk_src->cs_shift->field_name, clk_src->cs_mask->field_name
+
+#define FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM 6
+#define CALC_PLL_CLK_SRC_ERR_TOLERANCE 1
+#define MAX_PLL_CALC_ERROR 0xFFFFFFFF
+
+static const struct spread_spectrum_data *get_ss_data_entry(
+		struct dce110_clk_src *clk_src,
+		enum signal_type signal,
+		uint32_t pix_clk_khz)
+{
+
+	uint32_t entrys_num;
+	uint32_t i;
+	struct spread_spectrum_data *ss_parm = NULL;
+	struct spread_spectrum_data *ret = NULL;
+
+	switch (signal) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		ss_parm = clk_src->dvi_ss_params;
+		entrys_num = clk_src->dvi_ss_params_cnt;
+		break;
+
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		ss_parm = clk_src->hdmi_ss_params;
+		entrys_num = clk_src->hdmi_ss_params_cnt;
+		break;
+
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_VIRTUAL:
+		ss_parm = clk_src->dp_ss_params;
+		entrys_num = clk_src->dp_ss_params_cnt;
+		break;
+
+	default:
+		ss_parm = NULL;
+		entrys_num = 0;
+		break;
+	}
+
+	if (ss_parm == NULL)
+		return ret;
+
+	for (i = 0; i < entrys_num; ++i, ++ss_parm) {
+		if (ss_parm->freq_range_khz >= pix_clk_khz) {
+			ret = ss_parm;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+/**
+* Function: calculate_fb_and_fractional_fb_divider
+*
+* * DESCRIPTION: Calculates feedback and fractional feedback dividers values
+*
+*PARAMETERS:
+* targetPixelClock             Desired frequency in 10 KHz
+* ref_divider                  Reference divider (already known)
+* postDivider                  Post Divider (already known)
+* feedback_divider_param       Pointer where to store
+*					calculated feedback divider value
+* fract_feedback_divider_param Pointer where to store
+*					calculated fract feedback divider value
+*
+*RETURNS:
+* It fills the locations pointed by feedback_divider_param
+*					and fract_feedback_divider_param
+* It returns	- true if feedback divider not 0
+*		- false should never happen)
+*/
+static bool calculate_fb_and_fractional_fb_divider(
+		struct calc_pll_clock_source *calc_pll_cs,
+		uint32_t target_pix_clk_khz,
+		uint32_t ref_divider,
+		uint32_t post_divider,
+		uint32_t *feedback_divider_param,
+		uint32_t *fract_feedback_divider_param)
+{
+	uint64_t feedback_divider;
+
+	feedback_divider =
+		(uint64_t)(target_pix_clk_khz * ref_divider * post_divider);
+	feedback_divider *= 10;
+	/* additional factor, since we divide by 10 afterwards */
+	feedback_divider *= (uint64_t)(calc_pll_cs->fract_fb_divider_factor);
+	feedback_divider = div_u64(feedback_divider, calc_pll_cs->ref_freq_khz);
+
+/*Round to the number of precision
+ * The following code replace the old code (ullfeedbackDivider + 5)/10
+ * for example if the difference between the number
+ * of fractional feedback decimal point and the fractional FB Divider precision
+ * is 2 then the equation becomes (ullfeedbackDivider + 5*100) / (10*100))*/
+
+	feedback_divider += (uint64_t)
+			(5 * calc_pll_cs->fract_fb_divider_precision_factor);
+	feedback_divider =
+		div_u64(feedback_divider,
+			calc_pll_cs->fract_fb_divider_precision_factor * 10);
+	feedback_divider *= (uint64_t)
+			(calc_pll_cs->fract_fb_divider_precision_factor);
+
+	*feedback_divider_param =
+		div_u64_rem(
+			feedback_divider,
+			calc_pll_cs->fract_fb_divider_factor,
+			fract_feedback_divider_param);
+
+	if (*feedback_divider_param != 0)
+		return true;
+	return false;
+}
+
+/**
+*calc_fb_divider_checking_tolerance
+*
+*DESCRIPTION: Calculates Feedback and Fractional Feedback divider values
+*		for passed Reference and Post divider, checking for tolerance.
+*PARAMETERS:
+* pll_settings		Pointer to structure
+* ref_divider		Reference divider (already known)
+* postDivider		Post Divider (already known)
+* tolerance		Tolerance for Calculated Pixel Clock to be within
+*
+*RETURNS:
+* It fills the PLLSettings structure with PLL Dividers values
+* if calculated values are within required tolerance
+* It returns	- true if eror is within tolerance
+*		- false if eror is not within tolerance
+*/
+static bool calc_fb_divider_checking_tolerance(
+		struct calc_pll_clock_source *calc_pll_cs,
+		struct pll_settings *pll_settings,
+		uint32_t ref_divider,
+		uint32_t post_divider,
+		uint32_t tolerance)
+{
+	uint32_t feedback_divider;
+	uint32_t fract_feedback_divider;
+	uint32_t actual_calculated_clock_khz;
+	uint32_t abs_err;
+	uint64_t actual_calc_clk_khz;
+
+	calculate_fb_and_fractional_fb_divider(
+			calc_pll_cs,
+			pll_settings->adjusted_pix_clk,
+			ref_divider,
+			post_divider,
+			&feedback_divider,
+			&fract_feedback_divider);
+
+	/*Actual calculated value*/
+	actual_calc_clk_khz = (uint64_t)(feedback_divider *
+					calc_pll_cs->fract_fb_divider_factor) +
+							fract_feedback_divider;
+	actual_calc_clk_khz *= calc_pll_cs->ref_freq_khz;
+	actual_calc_clk_khz =
+		div_u64(actual_calc_clk_khz,
+			ref_divider * post_divider *
+				calc_pll_cs->fract_fb_divider_factor);
+
+	actual_calculated_clock_khz = (uint32_t)(actual_calc_clk_khz);
+
+	abs_err = (actual_calculated_clock_khz >
+					pll_settings->adjusted_pix_clk)
+			? actual_calculated_clock_khz -
+					pll_settings->adjusted_pix_clk
+			: pll_settings->adjusted_pix_clk -
+						actual_calculated_clock_khz;
+
+	if (abs_err <= tolerance) {
+		/*found good values*/
+		pll_settings->reference_freq = calc_pll_cs->ref_freq_khz;
+		pll_settings->reference_divider = ref_divider;
+		pll_settings->feedback_divider = feedback_divider;
+		pll_settings->fract_feedback_divider = fract_feedback_divider;
+		pll_settings->pix_clk_post_divider = post_divider;
+		pll_settings->calculated_pix_clk =
+			actual_calculated_clock_khz;
+		pll_settings->vco_freq =
+			actual_calculated_clock_khz * post_divider;
+		return true;
+	}
+	return false;
+}
+
+static bool calc_pll_dividers_in_range(
+		struct calc_pll_clock_source *calc_pll_cs,
+		struct pll_settings *pll_settings,
+		uint32_t min_ref_divider,
+		uint32_t max_ref_divider,
+		uint32_t min_post_divider,
+		uint32_t max_post_divider,
+		uint32_t err_tolerance)
+{
+	uint32_t ref_divider;
+	uint32_t post_divider;
+	uint32_t tolerance;
+
+/* This is err_tolerance / 10000 = 0.0025 - acceptable error of 0.25%
+ * This is errorTolerance / 10000 = 0.0001 - acceptable error of 0.01%*/
+	tolerance = (pll_settings->adjusted_pix_clk * err_tolerance) /
+									10000;
+	if (tolerance < CALC_PLL_CLK_SRC_ERR_TOLERANCE)
+		tolerance = CALC_PLL_CLK_SRC_ERR_TOLERANCE;
+
+	for (
+			post_divider = max_post_divider;
+			post_divider >= min_post_divider;
+			--post_divider) {
+		for (
+				ref_divider = min_ref_divider;
+				ref_divider <= max_ref_divider;
+				++ref_divider) {
+			if (calc_fb_divider_checking_tolerance(
+					calc_pll_cs,
+					pll_settings,
+					ref_divider,
+					post_divider,
+					tolerance)) {
+				return true;
+			}
+		}
+	}
+
+	return false;
+}
+
+static uint32_t calculate_pixel_clock_pll_dividers(
+		struct calc_pll_clock_source *calc_pll_cs,
+		struct pll_settings *pll_settings)
+{
+	uint32_t err_tolerance;
+	uint32_t min_post_divider;
+	uint32_t max_post_divider;
+	uint32_t min_ref_divider;
+	uint32_t max_ref_divider;
+
+	if (pll_settings->adjusted_pix_clk == 0) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"%s Bad requested pixel clock", __func__);
+		return MAX_PLL_CALC_ERROR;
+	}
+
+/* 1) Find Post divider ranges */
+	if (pll_settings->pix_clk_post_divider) {
+		min_post_divider = pll_settings->pix_clk_post_divider;
+		max_post_divider = pll_settings->pix_clk_post_divider;
+	} else {
+		min_post_divider = calc_pll_cs->min_pix_clock_pll_post_divider;
+		if (min_post_divider * pll_settings->adjusted_pix_clk <
+						calc_pll_cs->min_vco_khz) {
+			min_post_divider = calc_pll_cs->min_vco_khz /
+					pll_settings->adjusted_pix_clk;
+			if ((min_post_divider *
+					pll_settings->adjusted_pix_clk) <
+						calc_pll_cs->min_vco_khz)
+				min_post_divider++;
+		}
+
+		max_post_divider = calc_pll_cs->max_pix_clock_pll_post_divider;
+		if (max_post_divider * pll_settings->adjusted_pix_clk
+				> calc_pll_cs->max_vco_khz)
+			max_post_divider = calc_pll_cs->max_vco_khz /
+					pll_settings->adjusted_pix_clk;
+	}
+
+/* 2) Find Reference divider ranges
+ * When SS is enabled, or for Display Port even without SS,
+ * pll_settings->referenceDivider is not zero.
+ * So calculate PPLL FB and fractional FB divider
+ * using the passed reference divider*/
+
+	if (pll_settings->reference_divider) {
+		min_ref_divider = pll_settings->reference_divider;
+		max_ref_divider = pll_settings->reference_divider;
+	} else {
+		min_ref_divider = ((calc_pll_cs->ref_freq_khz
+				/ calc_pll_cs->max_pll_input_freq_khz)
+				> calc_pll_cs->min_pll_ref_divider)
+			? calc_pll_cs->ref_freq_khz
+					/ calc_pll_cs->max_pll_input_freq_khz
+			: calc_pll_cs->min_pll_ref_divider;
+
+		max_ref_divider = ((calc_pll_cs->ref_freq_khz
+				/ calc_pll_cs->min_pll_input_freq_khz)
+				< calc_pll_cs->max_pll_ref_divider)
+			? calc_pll_cs->ref_freq_khz /
+					calc_pll_cs->min_pll_input_freq_khz
+			: calc_pll_cs->max_pll_ref_divider;
+	}
+
+/* If some parameters are invalid we could have scenario when  "min">"max"
+ * which produced endless loop later.
+ * We should investigate why we get the wrong parameters.
+ * But to follow the similar logic when "adjustedPixelClock" is set to be 0
+ * it is better to return here than cause system hang/watchdog timeout later.
+ *  ## SVS Wed 15 Jul 2009 */
+
+	if (min_post_divider > max_post_divider) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"%s Post divider range is invalid", __func__);
+		return MAX_PLL_CALC_ERROR;
+	}
+
+	if (min_ref_divider > max_ref_divider) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"%s Reference divider range is invalid", __func__);
+		return MAX_PLL_CALC_ERROR;
+	}
+
+/* 3) Try to find PLL dividers given ranges
+ * starting with minimal error tolerance.
+ * Increase error tolerance until PLL dividers found*/
+	err_tolerance = MAX_PLL_CALC_ERROR;
+
+	while (!calc_pll_dividers_in_range(
+			calc_pll_cs,
+			pll_settings,
+			min_ref_divider,
+			max_ref_divider,
+			min_post_divider,
+			max_post_divider,
+			err_tolerance))
+		err_tolerance += (err_tolerance > 10)
+				? (err_tolerance / 10)
+				: 1;
+
+	return err_tolerance;
+}
+
+static bool pll_adjust_pix_clk(
+		struct dce110_clk_src *clk_src,
+		struct pixel_clk_params *pix_clk_params,
+		struct pll_settings *pll_settings)
+{
+	uint32_t actual_pix_clk_khz = 0;
+	uint32_t requested_clk_khz = 0;
+	struct bp_adjust_pixel_clock_parameters bp_adjust_pixel_clock_params = {
+							0 };
+	enum bp_result bp_result;
+	switch (pix_clk_params->signal_type) {
+	case SIGNAL_TYPE_HDMI_TYPE_A: {
+		requested_clk_khz = pix_clk_params->requested_pix_clk;
+		if (pix_clk_params->pixel_encoding != PIXEL_ENCODING_YCBCR422) {
+			switch (pix_clk_params->color_depth) {
+			case COLOR_DEPTH_101010:
+				requested_clk_khz = (requested_clk_khz * 5) >> 2;
+				break; /* x1.25*/
+			case COLOR_DEPTH_121212:
+				requested_clk_khz = (requested_clk_khz * 6) >> 2;
+				break; /* x1.5*/
+			case COLOR_DEPTH_161616:
+				requested_clk_khz = requested_clk_khz * 2;
+				break; /* x2.0*/
+			default:
+				break;
+			}
+		}
+		actual_pix_clk_khz = requested_clk_khz;
+	}
+		break;
+
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+	case SIGNAL_TYPE_EDP:
+		requested_clk_khz = pix_clk_params->requested_sym_clk;
+		actual_pix_clk_khz = pix_clk_params->requested_pix_clk;
+		break;
+
+	default:
+		requested_clk_khz = pix_clk_params->requested_pix_clk;
+		actual_pix_clk_khz = pix_clk_params->requested_pix_clk;
+		break;
+	}
+
+	bp_adjust_pixel_clock_params.pixel_clock = requested_clk_khz;
+	bp_adjust_pixel_clock_params.
+		encoder_object_id = pix_clk_params->encoder_object_id;
+	bp_adjust_pixel_clock_params.signal_type = pix_clk_params->signal_type;
+	bp_adjust_pixel_clock_params.
+		ss_enable = pix_clk_params->flags.ENABLE_SS;
+	bp_result = clk_src->bios->funcs->adjust_pixel_clock(
+			clk_src->bios, &bp_adjust_pixel_clock_params);
+	if (bp_result == BP_RESULT_OK) {
+		pll_settings->actual_pix_clk = actual_pix_clk_khz;
+		pll_settings->adjusted_pix_clk =
+			bp_adjust_pixel_clock_params.adjusted_pixel_clock;
+		pll_settings->reference_divider =
+			bp_adjust_pixel_clock_params.reference_divider;
+		pll_settings->pix_clk_post_divider =
+			bp_adjust_pixel_clock_params.pixel_clock_post_divider;
+
+		return true;
+	}
+
+	return false;
+}
+
+/**
+ * Calculate PLL Dividers for given Clock Value.
+ * First will call VBIOS Adjust Exec table to check if requested Pixel clock
+ * will be Adjusted based on usage.
+ * Then it will calculate PLL Dividers for this Adjusted clock using preferred
+ * method (Maximum VCO frequency).
+ *
+ * \return
+ *     Calculation error in units of 0.01%
+ */
+
+static uint32_t dce110_get_pix_clk_dividers_helper (
+		struct dce110_clk_src *clk_src,
+		struct pll_settings *pll_settings,
+		struct pixel_clk_params *pix_clk_params)
+{
+	uint32_t field = 0;
+	uint32_t pll_calc_error = MAX_PLL_CALC_ERROR;
+
+	/* Check if reference clock is external (not pcie/xtalin)
+	* HW Dce80 spec:
+	* 00 - PCIE_REFCLK, 01 - XTALIN,    02 - GENERICA,    03 - GENERICB
+	* 04 - HSYNCA,      05 - GENLK_CLK, 06 - PCIE_REFCLK, 07 - DVOCLK0 */
+	REG_GET(PLL_CNTL, PLL_REF_DIV_SRC, &field);
+	pll_settings->use_external_clk = (field > 1);
+
+	/* VBIOS by default enables DP SS (spread on IDCLK) for DCE 8.0 always
+	 * (we do not care any more from SI for some older DP Sink which
+	 * does not report SS support, no known issues) */
+	if ((pix_clk_params->flags.ENABLE_SS) ||
+			(dc_is_dp_signal(pix_clk_params->signal_type))) {
+
+		const struct spread_spectrum_data *ss_data = get_ss_data_entry(
+					clk_src,
+					pix_clk_params->signal_type,
+					pll_settings->adjusted_pix_clk);
+
+		if (NULL != ss_data)
+			pll_settings->ss_percentage = ss_data->percentage;
+	}
+
+	/* Check VBIOS AdjustPixelClock Exec table */
+	if (!pll_adjust_pix_clk(clk_src, pix_clk_params, pll_settings)) {
+		/* Should never happen, ASSERT and fill up values to be able
+		 * to continue. */
+		dm_logger_write(clk_src->base.ctx->logger, LOG_ERROR,
+			"%s: Failed to adjust pixel clock!!", __func__);
+		pll_settings->actual_pix_clk =
+				pix_clk_params->requested_pix_clk;
+		pll_settings->adjusted_pix_clk =
+				pix_clk_params->requested_pix_clk;
+
+		if (dc_is_dp_signal(pix_clk_params->signal_type))
+			pll_settings->adjusted_pix_clk = 100000;
+	}
+
+	/* Calculate Dividers */
+	if (pix_clk_params->signal_type == SIGNAL_TYPE_HDMI_TYPE_A)
+		/*Calculate Dividers by HDMI object, no SS case or SS case */
+		pll_calc_error =
+			calculate_pixel_clock_pll_dividers(
+					&clk_src->calc_pll_hdmi,
+					pll_settings);
+	else
+		/*Calculate Dividers by default object, no SS case or SS case */
+		pll_calc_error =
+			calculate_pixel_clock_pll_dividers(
+					&clk_src->calc_pll,
+					pll_settings);
+
+	return pll_calc_error;
+}
+
+static void dce112_get_pix_clk_dividers_helper (
+		struct dce110_clk_src *clk_src,
+		struct pll_settings *pll_settings,
+		struct pixel_clk_params *pix_clk_params)
+{
+	uint32_t actualPixelClockInKHz;
+
+	actualPixelClockInKHz = pix_clk_params->requested_pix_clk;
+	/* Calculate Dividers */
+	if (pix_clk_params->signal_type == SIGNAL_TYPE_HDMI_TYPE_A) {
+		switch (pix_clk_params->color_depth) {
+		case COLOR_DEPTH_101010:
+			actualPixelClockInKHz = (actualPixelClockInKHz * 5) >> 2;
+			break;
+		case COLOR_DEPTH_121212:
+			actualPixelClockInKHz = (actualPixelClockInKHz * 6) >> 2;
+			break;
+		case COLOR_DEPTH_161616:
+			actualPixelClockInKHz = actualPixelClockInKHz * 2;
+			break;
+		default:
+			break;
+		}
+	}
+	pll_settings->actual_pix_clk = actualPixelClockInKHz;
+	pll_settings->adjusted_pix_clk = actualPixelClockInKHz;
+	pll_settings->calculated_pix_clk = pix_clk_params->requested_pix_clk;
+}
+
+static uint32_t dce110_get_pix_clk_dividers(
+		struct clock_source *cs,
+		struct pixel_clk_params *pix_clk_params,
+		struct pll_settings *pll_settings)
+{
+	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(cs);
+	uint32_t pll_calc_error = MAX_PLL_CALC_ERROR;
+
+	if (pix_clk_params == NULL || pll_settings == NULL
+			|| pix_clk_params->requested_pix_clk == 0) {
+		dm_logger_write(clk_src->base.ctx->logger, LOG_ERROR,
+			"%s: Invalid parameters!!\n", __func__);
+		return pll_calc_error;
+	}
+
+	memset(pll_settings, 0, sizeof(*pll_settings));
+
+	if (cs->id == CLOCK_SOURCE_ID_DP_DTO ||
+			cs->id == CLOCK_SOURCE_ID_EXTERNAL) {
+		pll_settings->adjusted_pix_clk = clk_src->ext_clk_khz;
+		pll_settings->calculated_pix_clk = clk_src->ext_clk_khz;
+		pll_settings->actual_pix_clk =
+					pix_clk_params->requested_pix_clk;
+		return 0;
+	}
+
+	switch (cs->ctx->dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+	case DCE_VERSION_10_0:
+	case DCE_VERSION_11_0:
+		pll_calc_error =
+			dce110_get_pix_clk_dividers_helper(clk_src,
+			pll_settings, pix_clk_params);
+		break;
+	case DCE_VERSION_11_2:
+	case DCE_VERSION_12_0:
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+#endif
+
+		dce112_get_pix_clk_dividers_helper(clk_src,
+				pll_settings, pix_clk_params);
+		break;
+	default:
+		break;
+	}
+
+	return pll_calc_error;
+}
+
+static uint32_t dce110_get_pll_pixel_rate_in_hz(
+	struct clock_source *cs,
+	struct pixel_clk_params *pix_clk_params,
+	struct pll_settings *pll_settings)
+{
+	uint32_t inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+	struct dc *dc_core = cs->ctx->dc;
+	struct dc_state *context = dc_core->current_state;
+	struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[inst];
+
+	/* This function need separate to different DCE version, before separate, just use pixel clock */
+	return pipe_ctx->stream->phy_pix_clk;
+
+}
+
+static uint32_t dce110_get_dp_pixel_rate_from_combo_phy_pll(
+	struct clock_source *cs,
+	struct pixel_clk_params *pix_clk_params,
+	struct pll_settings *pll_settings)
+{
+	uint32_t inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+	struct dc *dc_core = cs->ctx->dc;
+	struct dc_state *context = dc_core->current_state;
+	struct pipe_ctx *pipe_ctx = &context->res_ctx.pipe_ctx[inst];
+
+	/* This function need separate to different DCE version, before separate, just use pixel clock */
+	return pipe_ctx->stream->phy_pix_clk;
+}
+
+static uint32_t dce110_get_d_to_pixel_rate_in_hz(
+	struct clock_source *cs,
+	struct pixel_clk_params *pix_clk_params,
+	struct pll_settings *pll_settings)
+{
+	uint32_t inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(cs);
+	int dto_enabled = 0;
+	struct fixed31_32 pix_rate;
+
+	REG_GET(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, &dto_enabled);
+
+	if (dto_enabled) {
+		uint32_t phase = 0;
+		uint32_t modulo = 0;
+		REG_GET(PHASE[inst], DP_DTO0_PHASE, &phase);
+		REG_GET(MODULO[inst], DP_DTO0_MODULO, &modulo);
+
+		if (modulo == 0) {
+			return 0;
+		}
+
+		pix_rate = dal_fixed31_32_from_int(clk_src->ref_freq_khz);
+		pix_rate = dal_fixed31_32_mul_int(pix_rate, 1000);
+		pix_rate = dal_fixed31_32_mul_int(pix_rate, phase);
+		pix_rate = dal_fixed31_32_div_int(pix_rate, modulo);
+
+		return dal_fixed31_32_round(pix_rate);
+	} else {
+		return dce110_get_dp_pixel_rate_from_combo_phy_pll(cs, pix_clk_params, pll_settings);
+	}
+}
+
+static uint32_t dce110_get_pix_rate_in_hz(
+	struct clock_source *cs,
+	struct pixel_clk_params *pix_clk_params,
+	struct pll_settings *pll_settings)
+{
+	uint32_t pix_rate = 0;
+	switch (pix_clk_params->signal_type) {
+	case	SIGNAL_TYPE_DISPLAY_PORT:
+	case	SIGNAL_TYPE_DISPLAY_PORT_MST:
+	case	SIGNAL_TYPE_EDP:
+	case	SIGNAL_TYPE_VIRTUAL:
+		pix_rate = dce110_get_d_to_pixel_rate_in_hz(cs, pix_clk_params, pll_settings);
+		break;
+	case	SIGNAL_TYPE_HDMI_TYPE_A:
+	default:
+		pix_rate = dce110_get_pll_pixel_rate_in_hz(cs, pix_clk_params, pll_settings);
+		break;
+	}
+
+	return pix_rate;
+}
+
+static bool disable_spread_spectrum(struct dce110_clk_src *clk_src)
+{
+	enum bp_result result;
+	struct bp_spread_spectrum_parameters bp_ss_params = {0};
+
+	bp_ss_params.pll_id = clk_src->base.id;
+
+	/*Call ASICControl to process ATOMBIOS Exec table*/
+	result = clk_src->bios->funcs->enable_spread_spectrum_on_ppll(
+			clk_src->bios,
+			&bp_ss_params,
+			false);
+
+	return result == BP_RESULT_OK;
+}
+
+static bool calculate_ss(
+		const struct pll_settings *pll_settings,
+		const struct spread_spectrum_data *ss_data,
+		struct delta_sigma_data *ds_data)
+{
+	struct fixed32_32 fb_div;
+	struct fixed32_32 ss_amount;
+	struct fixed32_32 ss_nslip_amount;
+	struct fixed32_32 ss_ds_frac_amount;
+	struct fixed32_32 ss_step_size;
+	struct fixed32_32 modulation_time;
+
+	if (ds_data == NULL)
+		return false;
+	if (ss_data == NULL)
+		return false;
+	if (ss_data->percentage == 0)
+		return false;
+	if (pll_settings == NULL)
+		return false;
+
+	memset(ds_data, 0, sizeof(struct delta_sigma_data));
+
+	/* compute SS_AMOUNT_FBDIV & SS_AMOUNT_NFRAC_SLIP & SS_AMOUNT_DSFRAC*/
+	/* 6 decimal point support in fractional feedback divider */
+	fb_div  = dal_fixed32_32_from_fraction(
+		pll_settings->fract_feedback_divider, 1000000);
+	fb_div = dal_fixed32_32_add_int(fb_div, pll_settings->feedback_divider);
+
+	ds_data->ds_frac_amount = 0;
+	/*spreadSpectrumPercentage is in the unit of .01%,
+	 * so have to divided by 100 * 100*/
+	ss_amount = dal_fixed32_32_mul(
+		fb_div, dal_fixed32_32_from_fraction(ss_data->percentage,
+					100 * ss_data->percentage_divider));
+	ds_data->feedback_amount = dal_fixed32_32_floor(ss_amount);
+
+	ss_nslip_amount = dal_fixed32_32_sub(ss_amount,
+		dal_fixed32_32_from_int(ds_data->feedback_amount));
+	ss_nslip_amount = dal_fixed32_32_mul_int(ss_nslip_amount, 10);
+	ds_data->nfrac_amount = dal_fixed32_32_floor(ss_nslip_amount);
+
+	ss_ds_frac_amount = dal_fixed32_32_sub(ss_nslip_amount,
+		dal_fixed32_32_from_int(ds_data->nfrac_amount));
+	ss_ds_frac_amount = dal_fixed32_32_mul_int(ss_ds_frac_amount, 65536);
+	ds_data->ds_frac_amount = dal_fixed32_32_floor(ss_ds_frac_amount);
+
+	/* compute SS_STEP_SIZE_DSFRAC */
+	modulation_time = dal_fixed32_32_from_fraction(
+		pll_settings->reference_freq * 1000,
+		pll_settings->reference_divider * ss_data->modulation_freq_hz);
+
+	if (ss_data->flags.CENTER_SPREAD)
+		modulation_time = dal_fixed32_32_div_int(modulation_time, 4);
+	else
+		modulation_time = dal_fixed32_32_div_int(modulation_time, 2);
+
+	ss_step_size = dal_fixed32_32_div(ss_amount, modulation_time);
+	/* SS_STEP_SIZE_DSFRAC_DEC = Int(SS_STEP_SIZE * 2 ^ 16 * 10)*/
+	ss_step_size = dal_fixed32_32_mul_int(ss_step_size, 65536 * 10);
+	ds_data->ds_frac_size =  dal_fixed32_32_floor(ss_step_size);
+
+	return true;
+}
+
+static bool enable_spread_spectrum(
+		struct dce110_clk_src *clk_src,
+		enum signal_type signal, struct pll_settings *pll_settings)
+{
+	struct bp_spread_spectrum_parameters bp_params = {0};
+	struct delta_sigma_data d_s_data;
+	const struct spread_spectrum_data *ss_data = NULL;
+
+	ss_data = get_ss_data_entry(
+			clk_src,
+			signal,
+			pll_settings->calculated_pix_clk);
+
+/* Pixel clock PLL has been programmed to generate desired pixel clock,
+ * now enable SS on pixel clock */
+/* TODO is it OK to return true not doing anything ??*/
+	if (ss_data != NULL && pll_settings->ss_percentage != 0) {
+		if (calculate_ss(pll_settings, ss_data, &d_s_data)) {
+			bp_params.ds.feedback_amount =
+					d_s_data.feedback_amount;
+			bp_params.ds.nfrac_amount =
+					d_s_data.nfrac_amount;
+			bp_params.ds.ds_frac_size = d_s_data.ds_frac_size;
+			bp_params.ds_frac_amount =
+					d_s_data.ds_frac_amount;
+			bp_params.flags.DS_TYPE = 1;
+			bp_params.pll_id = clk_src->base.id;
+			bp_params.percentage = ss_data->percentage;
+			if (ss_data->flags.CENTER_SPREAD)
+				bp_params.flags.CENTER_SPREAD = 1;
+			if (ss_data->flags.EXTERNAL_SS)
+				bp_params.flags.EXTERNAL_SS = 1;
+
+			if (BP_RESULT_OK !=
+				clk_src->bios->funcs->
+					enable_spread_spectrum_on_ppll(
+							clk_src->bios,
+							&bp_params,
+							true))
+				return false;
+		} else
+			return false;
+	}
+	return true;
+}
+
+static void dce110_program_pixel_clk_resync(
+		struct dce110_clk_src *clk_src,
+		enum signal_type signal_type,
+		enum dc_color_depth colordepth)
+{
+	REG_UPDATE(RESYNC_CNTL,
+			DCCG_DEEP_COLOR_CNTL1, 0);
+	/*
+	 24 bit mode: TMDS clock = 1.0 x pixel clock  (1:1)
+	 30 bit mode: TMDS clock = 1.25 x pixel clock (5:4)
+	 36 bit mode: TMDS clock = 1.5 x pixel clock  (3:2)
+	 48 bit mode: TMDS clock = 2 x pixel clock    (2:1)
+	 */
+	if (signal_type != SIGNAL_TYPE_HDMI_TYPE_A)
+		return;
+
+	switch (colordepth) {
+	case COLOR_DEPTH_888:
+		REG_UPDATE(RESYNC_CNTL,
+				DCCG_DEEP_COLOR_CNTL1, 0);
+		break;
+	case COLOR_DEPTH_101010:
+		REG_UPDATE(RESYNC_CNTL,
+				DCCG_DEEP_COLOR_CNTL1, 1);
+		break;
+	case COLOR_DEPTH_121212:
+		REG_UPDATE(RESYNC_CNTL,
+				DCCG_DEEP_COLOR_CNTL1, 2);
+		break;
+	case COLOR_DEPTH_161616:
+		REG_UPDATE(RESYNC_CNTL,
+				DCCG_DEEP_COLOR_CNTL1, 3);
+		break;
+	default:
+		break;
+	}
+}
+
+static void dce112_program_pixel_clk_resync(
+		struct dce110_clk_src *clk_src,
+		enum signal_type signal_type,
+		enum dc_color_depth colordepth,
+		bool enable_ycbcr420)
+{
+	uint32_t deep_color_cntl = 0;
+	uint32_t double_rate_enable = 0;
+
+	/*
+	 24 bit mode: TMDS clock = 1.0 x pixel clock  (1:1)
+	 30 bit mode: TMDS clock = 1.25 x pixel clock (5:4)
+	 36 bit mode: TMDS clock = 1.5 x pixel clock  (3:2)
+	 48 bit mode: TMDS clock = 2 x pixel clock    (2:1)
+	 */
+	if (signal_type == SIGNAL_TYPE_HDMI_TYPE_A) {
+		double_rate_enable = enable_ycbcr420 ? 1 : 0;
+
+		switch (colordepth) {
+		case COLOR_DEPTH_888:
+			deep_color_cntl = 0;
+			break;
+		case COLOR_DEPTH_101010:
+			deep_color_cntl = 1;
+			break;
+		case COLOR_DEPTH_121212:
+			deep_color_cntl = 2;
+			break;
+		case COLOR_DEPTH_161616:
+			deep_color_cntl = 3;
+			break;
+		default:
+			break;
+		}
+	}
+
+	if (clk_src->cs_mask->PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE)
+		REG_UPDATE_2(PIXCLK_RESYNC_CNTL,
+				PHYPLLA_DCCG_DEEP_COLOR_CNTL, deep_color_cntl,
+				PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE, double_rate_enable);
+	else
+		REG_UPDATE(PIXCLK_RESYNC_CNTL,
+				PHYPLLA_DCCG_DEEP_COLOR_CNTL, deep_color_cntl);
+
+}
+
+static bool dce110_program_pix_clk(
+		struct clock_source *clock_source,
+		struct pixel_clk_params *pix_clk_params,
+		struct pll_settings *pll_settings)
+{
+	struct dce110_clk_src *clk_src = TO_DCE110_CLK_SRC(clock_source);
+	struct bp_pixel_clock_parameters bp_pc_params = {0};
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (IS_FPGA_MAXIMUS_DC(clock_source->ctx->dce_environment)) {
+		unsigned int inst = pix_clk_params->controller_id - CONTROLLER_ID_D0;
+		unsigned dp_dto_ref_kHz = 600000;
+		/* DPREF clock from FPGA TODO: Does FPGA have this value? */
+		unsigned clock_kHz = pll_settings->actual_pix_clk;
+
+		/* For faster simulation, if mode pixe clock less than 290MHz,
+		 * pixel clock can be hard coded to 290Mhz. For 4K mode, pixel clock
+		 * is greater than 500Mhz, need real pixel clock
+		 * clock_kHz = 290000;
+		 */
+		/* TODO: un-hardcode when we can set display clock properly*/
+		/*clock_kHz = pix_clk_params->requested_pix_clk;*/
+		clock_kHz = 290000;
+
+		/* Set DTO values: phase = target clock, modulo = reference clock */
+		REG_WRITE(PHASE[inst], clock_kHz);
+		REG_WRITE(MODULO[inst], dp_dto_ref_kHz);
+
+		/* Enable DTO */
+		REG_UPDATE(PIXEL_RATE_CNTL[inst], DP_DTO0_ENABLE, 1);
+		return true;
+	}
+#endif
+	/* First disable SS
+	 * ATOMBIOS will enable by default SS on PLL for DP,
+	 * do not disable it here
+	 */
+	if (clock_source->id != CLOCK_SOURCE_ID_EXTERNAL &&
+			!dc_is_dp_signal(pix_clk_params->signal_type) &&
+			clock_source->ctx->dce_version <= DCE_VERSION_11_0)
+		disable_spread_spectrum(clk_src);
+
+	/*ATOMBIOS expects pixel rate adjusted by deep color ratio)*/
+	bp_pc_params.controller_id = pix_clk_params->controller_id;
+	bp_pc_params.pll_id = clock_source->id;
+	bp_pc_params.target_pixel_clock = pll_settings->actual_pix_clk;
+	bp_pc_params.encoder_object_id = pix_clk_params->encoder_object_id;
+	bp_pc_params.signal_type = pix_clk_params->signal_type;
+
+	switch (clock_source->ctx->dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+	case DCE_VERSION_10_0:
+	case DCE_VERSION_11_0:
+		bp_pc_params.reference_divider = pll_settings->reference_divider;
+		bp_pc_params.feedback_divider = pll_settings->feedback_divider;
+		bp_pc_params.fractional_feedback_divider =
+				pll_settings->fract_feedback_divider;
+		bp_pc_params.pixel_clock_post_divider =
+				pll_settings->pix_clk_post_divider;
+		bp_pc_params.flags.SET_EXTERNAL_REF_DIV_SRC =
+						pll_settings->use_external_clk;
+
+		if (clk_src->bios->funcs->set_pixel_clock(
+				clk_src->bios, &bp_pc_params) != BP_RESULT_OK)
+			return false;
+		/* Enable SS
+		 * ATOMBIOS will enable by default SS for DP on PLL ( DP ID clock),
+		 * based on HW display PLL team, SS control settings should be programmed
+		 * during PLL Reset, but they do not have effect
+		 * until SS_EN is asserted.*/
+		if (clock_source->id != CLOCK_SOURCE_ID_EXTERNAL
+				&& !dc_is_dp_signal(pix_clk_params->signal_type)) {
+
+			if (pix_clk_params->flags.ENABLE_SS)
+				if (!enable_spread_spectrum(clk_src,
+								pix_clk_params->signal_type,
+								pll_settings))
+					return false;
+
+			/* Resync deep color DTO */
+			dce110_program_pixel_clk_resync(clk_src,
+						pix_clk_params->signal_type,
+						pix_clk_params->color_depth);
+		}
+
+		break;
+	case DCE_VERSION_11_2:
+	case DCE_VERSION_12_0:
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case DCN_VERSION_1_0:
+#endif
+
+		if (clock_source->id != CLOCK_SOURCE_ID_DP_DTO) {
+			bp_pc_params.flags.SET_GENLOCK_REF_DIV_SRC =
+							pll_settings->use_external_clk;
+			bp_pc_params.flags.SET_XTALIN_REF_SRC =
+							!pll_settings->use_external_clk;
+			if (pix_clk_params->flags.SUPPORT_YCBCR420) {
+				bp_pc_params.flags.SUPPORT_YUV_420 = 1;
+			}
+		}
+		if (clk_src->bios->funcs->set_pixel_clock(
+				clk_src->bios, &bp_pc_params) != BP_RESULT_OK)
+			return false;
+		/* Resync deep color DTO */
+		if (clock_source->id != CLOCK_SOURCE_ID_DP_DTO)
+			dce112_program_pixel_clk_resync(clk_src,
+						pix_clk_params->signal_type,
+						pix_clk_params->color_depth,
+						pix_clk_params->flags.SUPPORT_YCBCR420);
+		break;
+	default:
+		break;
+	}
+
+	return true;
+}
+
+static bool dce110_clock_source_power_down(
+		struct clock_source *clk_src)
+{
+	struct dce110_clk_src *dce110_clk_src = TO_DCE110_CLK_SRC(clk_src);
+	enum bp_result bp_result;
+	struct bp_pixel_clock_parameters bp_pixel_clock_params = {0};
+
+	if (clk_src->dp_clk_src)
+		return true;
+
+	/* If Pixel Clock is 0 it means Power Down Pll*/
+	bp_pixel_clock_params.controller_id = CONTROLLER_ID_UNDEFINED;
+	bp_pixel_clock_params.pll_id = clk_src->id;
+	bp_pixel_clock_params.flags.FORCE_PROGRAMMING_OF_PLL = 1;
+
+	/*Call ASICControl to process ATOMBIOS Exec table*/
+	bp_result = dce110_clk_src->bios->funcs->set_pixel_clock(
+			dce110_clk_src->bios,
+			&bp_pixel_clock_params);
+
+	return bp_result == BP_RESULT_OK;
+}
+
+/*****************************************/
+/* Constructor                           */
+/*****************************************/
+static const struct clock_source_funcs dce110_clk_src_funcs = {
+	.cs_power_down = dce110_clock_source_power_down,
+	.program_pix_clk = dce110_program_pix_clk,
+	.get_pix_clk_dividers = dce110_get_pix_clk_dividers,
+	.get_pix_rate_in_hz = dce110_get_pix_rate_in_hz
+};
+
+static void get_ss_info_from_atombios(
+		struct dce110_clk_src *clk_src,
+		enum as_signal_type as_signal,
+		struct spread_spectrum_data *spread_spectrum_data[],
+		uint32_t *ss_entries_num)
+{
+	enum bp_result bp_result = BP_RESULT_FAILURE;
+	struct spread_spectrum_info *ss_info;
+	struct spread_spectrum_data *ss_data;
+	struct spread_spectrum_info *ss_info_cur;
+	struct spread_spectrum_data *ss_data_cur;
+	uint32_t i;
+
+	if (ss_entries_num == NULL) {
+		dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+			"Invalid entry !!!\n");
+		return;
+	}
+	if (spread_spectrum_data == NULL) {
+		dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+			"Invalid array pointer!!!\n");
+		return;
+	}
+
+	spread_spectrum_data[0] = NULL;
+	*ss_entries_num = 0;
+
+	*ss_entries_num = clk_src->bios->funcs->get_ss_entry_number(
+			clk_src->bios,
+			as_signal);
+
+	if (*ss_entries_num == 0)
+		return;
+
+	ss_info = kzalloc(sizeof(struct spread_spectrum_info) * (*ss_entries_num),
+			  GFP_KERNEL);
+	ss_info_cur = ss_info;
+	if (ss_info == NULL)
+		return;
+
+	ss_data = kzalloc(sizeof(struct spread_spectrum_data) * (*ss_entries_num),
+			  GFP_KERNEL);
+	if (ss_data == NULL)
+		goto out_free_info;
+
+	for (i = 0, ss_info_cur = ss_info;
+		i < (*ss_entries_num);
+		++i, ++ss_info_cur) {
+
+		bp_result = clk_src->bios->funcs->get_spread_spectrum_info(
+				clk_src->bios,
+				as_signal,
+				i,
+				ss_info_cur);
+
+		if (bp_result != BP_RESULT_OK)
+			goto out_free_data;
+	}
+
+	for (i = 0, ss_info_cur = ss_info, ss_data_cur = ss_data;
+		i < (*ss_entries_num);
+		++i, ++ss_info_cur, ++ss_data_cur) {
+
+		if (ss_info_cur->type.STEP_AND_DELAY_INFO != false) {
+			dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+				"Invalid ATOMBIOS SS Table!!!\n");
+			goto out_free_data;
+		}
+
+		/* for HDMI check SS percentage,
+		 * if it is > 6 (0.06%), the ATOMBIOS table info is invalid*/
+		if (as_signal == AS_SIGNAL_TYPE_HDMI
+				&& ss_info_cur->spread_spectrum_percentage > 6){
+			/* invalid input, do nothing */
+			dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+				"Invalid SS percentage ");
+			dm_logger_write(clk_src->base.ctx->logger, LOG_SYNC,
+				"for HDMI in ATOMBIOS info Table!!!\n");
+			continue;
+		}
+		if (ss_info_cur->spread_percentage_divider == 1000) {
+			/* Keep previous precision from ATOMBIOS for these
+			* in case new precision set by ATOMBIOS for these
+			* (otherwise all code in DCE specific classes
+			* for all previous ASICs would need
+			* to be updated for SS calculations,
+			* Audio SS compensation and DP DTO SS compensation
+			* which assumes fixed SS percentage Divider = 100)*/
+			ss_info_cur->spread_spectrum_percentage /= 10;
+			ss_info_cur->spread_percentage_divider = 100;
+		}
+
+		ss_data_cur->freq_range_khz = ss_info_cur->target_clock_range;
+		ss_data_cur->percentage =
+				ss_info_cur->spread_spectrum_percentage;
+		ss_data_cur->percentage_divider =
+				ss_info_cur->spread_percentage_divider;
+		ss_data_cur->modulation_freq_hz =
+				ss_info_cur->spread_spectrum_range;
+
+		if (ss_info_cur->type.CENTER_MODE)
+			ss_data_cur->flags.CENTER_SPREAD = 1;
+
+		if (ss_info_cur->type.EXTERNAL)
+			ss_data_cur->flags.EXTERNAL_SS = 1;
+
+	}
+
+	*spread_spectrum_data = ss_data;
+	kfree(ss_info);
+	return;
+
+out_free_data:
+	kfree(ss_data);
+	*ss_entries_num = 0;
+out_free_info:
+	kfree(ss_info);
+}
+
+static void ss_info_from_atombios_create(
+	struct dce110_clk_src *clk_src)
+{
+	get_ss_info_from_atombios(
+		clk_src,
+		AS_SIGNAL_TYPE_DISPLAY_PORT,
+		&clk_src->dp_ss_params,
+		&clk_src->dp_ss_params_cnt);
+	get_ss_info_from_atombios(
+		clk_src,
+		AS_SIGNAL_TYPE_HDMI,
+		&clk_src->hdmi_ss_params,
+		&clk_src->hdmi_ss_params_cnt);
+	get_ss_info_from_atombios(
+		clk_src,
+		AS_SIGNAL_TYPE_DVI,
+		&clk_src->dvi_ss_params,
+		&clk_src->dvi_ss_params_cnt);
+}
+
+static bool calc_pll_max_vco_construct(
+			struct calc_pll_clock_source *calc_pll_cs,
+			struct calc_pll_clock_source_init_data *init_data)
+{
+	uint32_t i;
+	struct dc_firmware_info fw_info = { { 0 } };
+	if (calc_pll_cs == NULL ||
+			init_data == NULL ||
+			init_data->bp == NULL)
+		return false;
+
+	if (init_data->bp->funcs->get_firmware_info(
+				init_data->bp,
+				&fw_info) != BP_RESULT_OK)
+		return false;
+
+	calc_pll_cs->ctx = init_data->ctx;
+	calc_pll_cs->ref_freq_khz = fw_info.pll_info.crystal_frequency;
+	calc_pll_cs->min_vco_khz =
+			fw_info.pll_info.min_output_pxl_clk_pll_frequency;
+	calc_pll_cs->max_vco_khz =
+			fw_info.pll_info.max_output_pxl_clk_pll_frequency;
+
+	if (init_data->max_override_input_pxl_clk_pll_freq_khz != 0)
+		calc_pll_cs->max_pll_input_freq_khz =
+			init_data->max_override_input_pxl_clk_pll_freq_khz;
+	else
+		calc_pll_cs->max_pll_input_freq_khz =
+			fw_info.pll_info.max_input_pxl_clk_pll_frequency;
+
+	if (init_data->min_override_input_pxl_clk_pll_freq_khz != 0)
+		calc_pll_cs->min_pll_input_freq_khz =
+			init_data->min_override_input_pxl_clk_pll_freq_khz;
+	else
+		calc_pll_cs->min_pll_input_freq_khz =
+			fw_info.pll_info.min_input_pxl_clk_pll_frequency;
+
+	calc_pll_cs->min_pix_clock_pll_post_divider =
+			init_data->min_pix_clk_pll_post_divider;
+	calc_pll_cs->max_pix_clock_pll_post_divider =
+			init_data->max_pix_clk_pll_post_divider;
+	calc_pll_cs->min_pll_ref_divider =
+			init_data->min_pll_ref_divider;
+	calc_pll_cs->max_pll_ref_divider =
+			init_data->max_pll_ref_divider;
+
+	if (init_data->num_fract_fb_divider_decimal_point == 0 ||
+		init_data->num_fract_fb_divider_decimal_point_precision >
+				init_data->num_fract_fb_divider_decimal_point) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"The dec point num or precision is incorrect!");
+		return false;
+	}
+	if (init_data->num_fract_fb_divider_decimal_point_precision == 0) {
+		dm_logger_write(calc_pll_cs->ctx->logger, LOG_ERROR,
+			"Incorrect fract feedback divider precision num!");
+		return false;
+	}
+
+	calc_pll_cs->fract_fb_divider_decimal_points_num =
+				init_data->num_fract_fb_divider_decimal_point;
+	calc_pll_cs->fract_fb_divider_precision =
+			init_data->num_fract_fb_divider_decimal_point_precision;
+	calc_pll_cs->fract_fb_divider_factor = 1;
+	for (i = 0; i < calc_pll_cs->fract_fb_divider_decimal_points_num; ++i)
+		calc_pll_cs->fract_fb_divider_factor *= 10;
+
+	calc_pll_cs->fract_fb_divider_precision_factor = 1;
+	for (
+		i = 0;
+		i < (calc_pll_cs->fract_fb_divider_decimal_points_num -
+				calc_pll_cs->fract_fb_divider_precision);
+		++i)
+		calc_pll_cs->fract_fb_divider_precision_factor *= 10;
+
+	return true;
+}
+
+bool dce110_clk_src_construct(
+	struct dce110_clk_src *clk_src,
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id id,
+	const struct dce110_clk_src_regs *regs,
+	const struct dce110_clk_src_shift *cs_shift,
+	const struct dce110_clk_src_mask *cs_mask)
+{
+	struct dc_firmware_info fw_info = { { 0 } };
+	struct calc_pll_clock_source_init_data calc_pll_cs_init_data_hdmi;
+	struct calc_pll_clock_source_init_data calc_pll_cs_init_data;
+
+	clk_src->base.ctx = ctx;
+	clk_src->bios = bios;
+	clk_src->base.id = id;
+	clk_src->base.funcs = &dce110_clk_src_funcs;
+
+	clk_src->regs = regs;
+	clk_src->cs_shift = cs_shift;
+	clk_src->cs_mask = cs_mask;
+
+	if (clk_src->bios->funcs->get_firmware_info(
+			clk_src->bios, &fw_info) != BP_RESULT_OK) {
+		ASSERT_CRITICAL(false);
+		goto unexpected_failure;
+	}
+
+	clk_src->ext_clk_khz =
+			fw_info.external_clock_source_frequency_for_dp;
+
+	switch (clk_src->base.ctx->dce_version) {
+	case DCE_VERSION_8_0:
+	case DCE_VERSION_8_1:
+	case DCE_VERSION_8_3:
+	case DCE_VERSION_10_0:
+	case DCE_VERSION_11_0:
+
+		/* structure normally used with PLL ranges from ATOMBIOS; DS on by default */
+		calc_pll_cs_init_data.bp = bios;
+		calc_pll_cs_init_data.min_pix_clk_pll_post_divider = 1;
+		calc_pll_cs_init_data.max_pix_clk_pll_post_divider =
+				clk_src->cs_mask->PLL_POST_DIV_PIXCLK;
+		calc_pll_cs_init_data.min_pll_ref_divider =	1;
+		calc_pll_cs_init_data.max_pll_ref_divider =	clk_src->cs_mask->PLL_REF_DIV;
+		/* when 0 use minInputPxlClkPLLFrequencyInKHz from firmwareInfo*/
+		calc_pll_cs_init_data.min_override_input_pxl_clk_pll_freq_khz =	0;
+		/* when 0 use maxInputPxlClkPLLFrequencyInKHz from firmwareInfo*/
+		calc_pll_cs_init_data.max_override_input_pxl_clk_pll_freq_khz =	0;
+		/*numberOfFractFBDividerDecimalPoints*/
+		calc_pll_cs_init_data.num_fract_fb_divider_decimal_point =
+				FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM;
+		/*number of decimal point to round off for fractional feedback divider value*/
+		calc_pll_cs_init_data.num_fract_fb_divider_decimal_point_precision =
+				FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM;
+		calc_pll_cs_init_data.ctx =	ctx;
+
+		/*structure for HDMI, no SS or SS% <= 0.06% for 27 MHz Ref clock */
+		calc_pll_cs_init_data_hdmi.bp = bios;
+		calc_pll_cs_init_data_hdmi.min_pix_clk_pll_post_divider = 1;
+		calc_pll_cs_init_data_hdmi.max_pix_clk_pll_post_divider =
+				clk_src->cs_mask->PLL_POST_DIV_PIXCLK;
+		calc_pll_cs_init_data_hdmi.min_pll_ref_divider = 1;
+		calc_pll_cs_init_data_hdmi.max_pll_ref_divider = clk_src->cs_mask->PLL_REF_DIV;
+		/* when 0 use minInputPxlClkPLLFrequencyInKHz from firmwareInfo*/
+		calc_pll_cs_init_data_hdmi.min_override_input_pxl_clk_pll_freq_khz = 13500;
+		/* when 0 use maxInputPxlClkPLLFrequencyInKHz from firmwareInfo*/
+		calc_pll_cs_init_data_hdmi.max_override_input_pxl_clk_pll_freq_khz = 27000;
+		/*numberOfFractFBDividerDecimalPoints*/
+		calc_pll_cs_init_data_hdmi.num_fract_fb_divider_decimal_point =
+				FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM;
+		/*number of decimal point to round off for fractional feedback divider value*/
+		calc_pll_cs_init_data_hdmi.num_fract_fb_divider_decimal_point_precision =
+				FRACT_FB_DIVIDER_DEC_POINTS_MAX_NUM;
+		calc_pll_cs_init_data_hdmi.ctx = ctx;
+
+		clk_src->ref_freq_khz = fw_info.pll_info.crystal_frequency;
+
+		if (clk_src->base.id == CLOCK_SOURCE_ID_EXTERNAL)
+			return true;
+
+		/* PLL only from here on */
+		ss_info_from_atombios_create(clk_src);
+
+		if (!calc_pll_max_vco_construct(
+				&clk_src->calc_pll,
+				&calc_pll_cs_init_data)) {
+			ASSERT_CRITICAL(false);
+			goto unexpected_failure;
+		}
+
+
+		calc_pll_cs_init_data_hdmi.
+				min_override_input_pxl_clk_pll_freq_khz = clk_src->ref_freq_khz/2;
+		calc_pll_cs_init_data_hdmi.
+				max_override_input_pxl_clk_pll_freq_khz = clk_src->ref_freq_khz;
+
+
+		if (!calc_pll_max_vco_construct(
+				&clk_src->calc_pll_hdmi, &calc_pll_cs_init_data_hdmi)) {
+			ASSERT_CRITICAL(false);
+			goto unexpected_failure;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return true;
+
+unexpected_failure:
+	return false;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
new file mode 100644
index 000000000000..c45e2f76189e
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.h
@@ -0,0 +1,145 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_CLOCK_SOURCE_DCE_H__
+#define __DC_CLOCK_SOURCE_DCE_H__
+
+#include "../inc/clock_source.h"
+
+#define TO_DCE110_CLK_SRC(clk_src)\
+	container_of(clk_src, struct dce110_clk_src, base)
+
+#define CS_COMMON_REG_LIST_DCE_100_110(id) \
+		SRI(RESYNC_CNTL, PIXCLK, id), \
+		SRI(PLL_CNTL, BPHYC_PLL, id)
+
+#define CS_COMMON_REG_LIST_DCE_80(id) \
+		SRI(RESYNC_CNTL, PIXCLK, id), \
+		SRI(PLL_CNTL, DCCG_PLL, id)
+
+#define CS_COMMON_REG_LIST_DCE_112(id) \
+		SRI(PIXCLK_RESYNC_CNTL, PHYPLL, id)
+
+
+#define CS_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define CS_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)\
+	CS_SF(PLL_CNTL, PLL_REF_DIV_SRC, mask_sh),\
+	CS_SF(PIXCLK1_RESYNC_CNTL, DCCG_DEEP_COLOR_CNTL1, mask_sh),\
+	CS_SF(PLL_POST_DIV, PLL_POST_DIV_PIXCLK, mask_sh),\
+	CS_SF(PLL_REF_DIV, PLL_REF_DIV, mask_sh)
+
+#define CS_COMMON_MASK_SH_LIST_DCE_112(mask_sh)\
+	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_DCCG_DEEP_COLOR_CNTL, mask_sh),\
+	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE, mask_sh)
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+
+#define CS_COMMON_REG_LIST_DCN1_0(index, pllid) \
+		SRI(PIXCLK_RESYNC_CNTL, PHYPLL, pllid),\
+		SRII(PHASE, DP_DTO, 0),\
+		SRII(PHASE, DP_DTO, 1),\
+		SRII(PHASE, DP_DTO, 2),\
+		SRII(PHASE, DP_DTO, 3),\
+		SRII(MODULO, DP_DTO, 0),\
+		SRII(MODULO, DP_DTO, 1),\
+		SRII(MODULO, DP_DTO, 2),\
+		SRII(MODULO, DP_DTO, 3),\
+		SRII(PIXEL_RATE_CNTL, OTG, 0), \
+		SRII(PIXEL_RATE_CNTL, OTG, 1), \
+		SRII(PIXEL_RATE_CNTL, OTG, 2), \
+		SRII(PIXEL_RATE_CNTL, OTG, 3)
+
+#define CS_COMMON_MASK_SH_LIST_DCN1_0(mask_sh)\
+	CS_SF(DP_DTO0_PHASE, DP_DTO0_PHASE, mask_sh),\
+	CS_SF(DP_DTO0_MODULO, DP_DTO0_MODULO, mask_sh),\
+	CS_SF(PHYPLLA_PIXCLK_RESYNC_CNTL, PHYPLLA_DCCG_DEEP_COLOR_CNTL, mask_sh),\
+	CS_SF(OTG0_PIXEL_RATE_CNTL, DP_DTO0_ENABLE, mask_sh)
+
+#endif
+
+#define CS_REG_FIELD_LIST(type) \
+	type PLL_REF_DIV_SRC; \
+	type DCCG_DEEP_COLOR_CNTL1; \
+	type PHYPLLA_DCCG_DEEP_COLOR_CNTL; \
+	type PHYPLLA_PIXCLK_DOUBLE_RATE_ENABLE; \
+	type PLL_POST_DIV_PIXCLK; \
+	type PLL_REF_DIV; \
+	type DP_DTO0_PHASE; \
+	type DP_DTO0_MODULO; \
+	type DP_DTO0_ENABLE;
+
+struct dce110_clk_src_shift {
+	CS_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce110_clk_src_mask{
+	CS_REG_FIELD_LIST(uint32_t)
+};
+
+struct dce110_clk_src_regs {
+	uint32_t RESYNC_CNTL;
+	uint32_t PIXCLK_RESYNC_CNTL;
+	uint32_t PLL_CNTL;
+
+	/* below are for DTO.
+	 * todo: should probably use different struct to not waste space
+	 */
+	uint32_t PHASE[MAX_PIPES];
+	uint32_t MODULO[MAX_PIPES];
+	uint32_t PIXEL_RATE_CNTL[MAX_PIPES];
+};
+
+struct dce110_clk_src {
+	struct clock_source base;
+	const struct dce110_clk_src_regs *regs;
+	const struct dce110_clk_src_mask *cs_mask;
+	const struct dce110_clk_src_shift *cs_shift;
+	struct dc_bios *bios;
+
+	struct spread_spectrum_data *dp_ss_params;
+	uint32_t dp_ss_params_cnt;
+	struct spread_spectrum_data *hdmi_ss_params;
+	uint32_t hdmi_ss_params_cnt;
+	struct spread_spectrum_data *dvi_ss_params;
+	uint32_t dvi_ss_params_cnt;
+
+	uint32_t ext_clk_khz;
+	uint32_t ref_freq_khz;
+
+	struct calc_pll_clock_source calc_pll;
+	struct calc_pll_clock_source calc_pll_hdmi;
+};
+
+bool dce110_clk_src_construct(
+	struct dce110_clk_src *clk_src,
+	struct dc_context *ctx,
+	struct dc_bios *bios,
+	enum clock_source_id,
+	const struct dce110_clk_src_regs *regs,
+	const struct dce110_clk_src_shift *cs_shift,
+	const struct dce110_clk_src_mask *cs_mask);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
new file mode 100644
index 000000000000..9031d22285ea
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
@@ -0,0 +1,827 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_clocks.h"
+#include "dm_services.h"
+#include "reg_helper.h"
+#include "fixed32_32.h"
+#include "bios_parser_interface.h"
+#include "dc.h"
+#include "dce_abm.h"
+#include "dmcu.h"
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+#include "dcn_calcs.h"
+#endif
+#include "core_types.h"
+
+
+#define TO_DCE_CLOCKS(clocks)\
+	container_of(clocks, struct dce_disp_clk, base)
+
+#define REG(reg) \
+	(clk_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	clk_dce->clk_shift->field_name, clk_dce->clk_mask->field_name
+
+#define CTX \
+	clk_dce->base.ctx
+
+/* Max clock values for each state indexed by "enum clocks_state": */
+static const struct state_dependent_clocks dce80_max_clks_by_state[] = {
+/* ClocksStateInvalid - should not be used */
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/* ClocksStateUltraLow - not expected to be used for DCE 8.0 */
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/* ClocksStateLow */
+{ .display_clk_khz = 352000, .pixel_clk_khz = 330000},
+/* ClocksStateNominal */
+{ .display_clk_khz = 600000, .pixel_clk_khz = 400000 },
+/* ClocksStatePerformance */
+{ .display_clk_khz = 600000, .pixel_clk_khz = 400000 } };
+
+static const struct state_dependent_clocks dce110_max_clks_by_state[] = {
+/*ClocksStateInvalid - should not be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/
+{ .display_clk_khz = 352000, .pixel_clk_khz = 330000 },
+/*ClocksStateLow*/
+{ .display_clk_khz = 352000, .pixel_clk_khz = 330000 },
+/*ClocksStateNominal*/
+{ .display_clk_khz = 467000, .pixel_clk_khz = 400000 },
+/*ClocksStatePerformance*/
+{ .display_clk_khz = 643000, .pixel_clk_khz = 400000 } };
+
+static const struct state_dependent_clocks dce112_max_clks_by_state[] = {
+/*ClocksStateInvalid - should not be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/
+{ .display_clk_khz = 389189, .pixel_clk_khz = 346672 },
+/*ClocksStateLow*/
+{ .display_clk_khz = 459000, .pixel_clk_khz = 400000 },
+/*ClocksStateNominal*/
+{ .display_clk_khz = 667000, .pixel_clk_khz = 600000 },
+/*ClocksStatePerformance*/
+{ .display_clk_khz = 1132000, .pixel_clk_khz = 600000 } };
+
+static const struct state_dependent_clocks dce120_max_clks_by_state[] = {
+/*ClocksStateInvalid - should not be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateLow*/
+{ .display_clk_khz = 460000, .pixel_clk_khz = 400000 },
+/*ClocksStateNominal*/
+{ .display_clk_khz = 670000, .pixel_clk_khz = 600000 },
+/*ClocksStatePerformance*/
+{ .display_clk_khz = 1133000, .pixel_clk_khz = 600000 } };
+
+/* Starting point for each divider range.*/
+enum dce_divider_range_start {
+	DIVIDER_RANGE_01_START = 200, /* 2.00*/
+	DIVIDER_RANGE_02_START = 1600, /* 16.00*/
+	DIVIDER_RANGE_03_START = 3200, /* 32.00*/
+	DIVIDER_RANGE_SCALE_FACTOR = 100 /* Results are scaled up by 100.*/
+};
+
+/* Ranges for divider identifiers (Divider ID or DID)
+ mmDENTIST_DISPCLK_CNTL.DENTIST_DISPCLK_WDIVIDER*/
+enum dce_divider_id_register_setting {
+	DIVIDER_RANGE_01_BASE_DIVIDER_ID = 0X08,
+	DIVIDER_RANGE_02_BASE_DIVIDER_ID = 0X40,
+	DIVIDER_RANGE_03_BASE_DIVIDER_ID = 0X60,
+	DIVIDER_RANGE_MAX_DIVIDER_ID = 0X80
+};
+
+/* Step size between each divider within a range.
+ Incrementing the DENTIST_DISPCLK_WDIVIDER by one
+ will increment the divider by this much.*/
+enum dce_divider_range_step_size {
+	DIVIDER_RANGE_01_STEP_SIZE = 25, /* 0.25*/
+	DIVIDER_RANGE_02_STEP_SIZE = 50, /* 0.50*/
+	DIVIDER_RANGE_03_STEP_SIZE = 100 /* 1.00 */
+};
+
+static bool dce_divider_range_construct(
+	struct dce_divider_range *div_range,
+	int range_start,
+	int range_step,
+	int did_min,
+	int did_max)
+{
+	div_range->div_range_start = range_start;
+	div_range->div_range_step = range_step;
+	div_range->did_min = did_min;
+	div_range->did_max = did_max;
+
+	if (div_range->div_range_step == 0) {
+		div_range->div_range_step = 1;
+		/*div_range_step cannot be zero*/
+		BREAK_TO_DEBUGGER();
+	}
+	/* Calculate this based on the other inputs.*/
+	/* See DividerRange.h for explanation of */
+	/* the relationship between divider id (DID) and a divider.*/
+	/* Number of Divider IDs = (Maximum Divider ID - Minimum Divider ID)*/
+	/* Maximum divider identified in this range =
+	 * (Number of Divider IDs)*Step size between dividers
+	 *  + The start of this range.*/
+	div_range->div_range_end = (did_max - did_min) * range_step
+		+ range_start;
+	return true;
+}
+
+static int dce_divider_range_calc_divider(
+	struct dce_divider_range *div_range,
+	int did)
+{
+	/* Is this DID within our range?*/
+	if ((did < div_range->did_min) || (did >= div_range->did_max))
+		return INVALID_DIVIDER;
+
+	return ((did - div_range->did_min) * div_range->div_range_step)
+			+ div_range->div_range_start;
+
+}
+
+static int dce_divider_range_get_divider(
+	struct dce_divider_range *div_range,
+	int ranges_num,
+	int did)
+{
+	int div = INVALID_DIVIDER;
+	int i;
+
+	for (i = 0; i < ranges_num; i++) {
+		/* Calculate divider with given divider ID*/
+		div = dce_divider_range_calc_divider(&div_range[i], did);
+		/* Found a valid return divider*/
+		if (div != INVALID_DIVIDER)
+			break;
+	}
+	return div;
+}
+
+static int dce_clocks_get_dp_ref_freq(struct display_clock *clk)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	int dprefclk_wdivider;
+	int dprefclk_src_sel;
+	int dp_ref_clk_khz = 600000;
+	int target_div = INVALID_DIVIDER;
+
+	/* ASSERT DP Reference Clock source is from DFS*/
+	REG_GET(DPREFCLK_CNTL, DPREFCLK_SRC_SEL, &dprefclk_src_sel);
+	ASSERT(dprefclk_src_sel == 0);
+
+	/* Read the mmDENTIST_DISPCLK_CNTL to get the currently
+	 * programmed DID DENTIST_DPREFCLK_WDIVIDER*/
+	REG_GET(DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER, &dprefclk_wdivider);
+
+	/* Convert DENTIST_DPREFCLK_WDIVIDERto actual divider*/
+	target_div = dce_divider_range_get_divider(
+			clk_dce->divider_ranges,
+			DIVIDER_RANGE_MAX,
+			dprefclk_wdivider);
+
+	if (target_div != INVALID_DIVIDER) {
+		/* Calculate the current DFS clock, in kHz.*/
+		dp_ref_clk_khz = (DIVIDER_RANGE_SCALE_FACTOR
+			* clk_dce->dentist_vco_freq_khz) / target_div;
+	}
+
+	/* SW will adjust DP REF Clock average value for all purposes
+	 * (DP DTO / DP Audio DTO and DP GTC)
+	 if clock is spread for all cases:
+	 -if SS enabled on DP Ref clock and HW de-spreading enabled with SW
+	 calculations for DS_INCR/DS_MODULO (this is planned to be default case)
+	 -if SS enabled on DP Ref clock and HW de-spreading enabled with HW
+	 calculations (not planned to be used, but average clock should still
+	 be valid)
+	 -if SS enabled on DP Ref clock and HW de-spreading disabled
+	 (should not be case with CIK) then SW should program all rates
+	 generated according to average value (case as with previous ASICs)
+	  */
+	if (clk_dce->ss_on_dprefclk && clk_dce->dprefclk_ss_divider != 0) {
+		struct fixed32_32 ss_percentage = dal_fixed32_32_div_int(
+				dal_fixed32_32_from_fraction(
+						clk_dce->dprefclk_ss_percentage,
+						clk_dce->dprefclk_ss_divider), 200);
+		struct fixed32_32 adj_dp_ref_clk_khz;
+
+		ss_percentage = dal_fixed32_32_sub(dal_fixed32_32_one,
+								ss_percentage);
+		adj_dp_ref_clk_khz =
+			dal_fixed32_32_mul_int(
+				ss_percentage,
+				dp_ref_clk_khz);
+		dp_ref_clk_khz = dal_fixed32_32_floor(adj_dp_ref_clk_khz);
+	}
+
+	return dp_ref_clk_khz;
+}
+
+/* TODO: This is DCN DPREFCLK: it could be program by DENTIST by VBIOS
+ * or CLK0_CLK11 by SMU. For DCE120, it is wlays 600Mhz. Will re-visit
+ * clock implementation
+ */
+static int dce_clocks_get_dp_ref_freq_wrkaround(struct display_clock *clk)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	int dp_ref_clk_khz = 600000;
+
+	if (clk_dce->ss_on_dprefclk && clk_dce->dprefclk_ss_divider != 0) {
+		struct fixed32_32 ss_percentage = dal_fixed32_32_div_int(
+				dal_fixed32_32_from_fraction(
+						clk_dce->dprefclk_ss_percentage,
+						clk_dce->dprefclk_ss_divider), 200);
+		struct fixed32_32 adj_dp_ref_clk_khz;
+
+		ss_percentage = dal_fixed32_32_sub(dal_fixed32_32_one,
+								ss_percentage);
+		adj_dp_ref_clk_khz =
+			dal_fixed32_32_mul_int(
+				ss_percentage,
+				dp_ref_clk_khz);
+		dp_ref_clk_khz = dal_fixed32_32_floor(adj_dp_ref_clk_khz);
+	}
+
+	return dp_ref_clk_khz;
+}
+static enum dm_pp_clocks_state dce_get_required_clocks_state(
+	struct display_clock *clk,
+	struct state_dependent_clocks *req_clocks)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	int i;
+	enum dm_pp_clocks_state low_req_clk;
+
+	/* Iterate from highest supported to lowest valid state, and update
+	 * lowest RequiredState with the lowest state that satisfies
+	 * all required clocks
+	 */
+	for (i = clk->max_clks_state; i >= DM_PP_CLOCKS_STATE_ULTRA_LOW; i--)
+		if (req_clocks->display_clk_khz >
+				clk_dce->max_clks_by_state[i].display_clk_khz
+			|| req_clocks->pixel_clk_khz >
+				clk_dce->max_clks_by_state[i].pixel_clk_khz)
+			break;
+
+	low_req_clk = i + 1;
+	if (low_req_clk > clk->max_clks_state) {
+		dm_logger_write(clk->ctx->logger, LOG_WARNING,
+				"%s: clocks unsupported", __func__);
+		low_req_clk = DM_PP_CLOCKS_STATE_INVALID;
+	}
+
+	return low_req_clk;
+}
+
+static bool dce_clock_set_min_clocks_state(
+	struct display_clock *clk,
+	enum dm_pp_clocks_state clocks_state)
+{
+	struct dm_pp_power_level_change_request level_change_req = {
+			clocks_state };
+
+	if (clocks_state > clk->max_clks_state) {
+		/*Requested state exceeds max supported state.*/
+		dm_logger_write(clk->ctx->logger, LOG_WARNING,
+				"Requested state exceeds max supported state");
+		return false;
+	} else if (clocks_state == clk->cur_min_clks_state) {
+		/*if we're trying to set the same state, we can just return
+		 * since nothing needs to be done*/
+		return true;
+	}
+
+	/* get max clock state from PPLIB */
+	if (dm_pp_apply_power_level_change_request(clk->ctx, &level_change_req))
+		clk->cur_min_clks_state = clocks_state;
+
+	return true;
+}
+
+static int dce_set_clock(
+	struct display_clock *clk,
+	int requested_clk_khz)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	struct bp_pixel_clock_parameters pxl_clk_params = { 0 };
+	struct dc_bios *bp = clk->ctx->dc_bios;
+	int actual_clock = requested_clk_khz;
+
+	/* Make sure requested clock isn't lower than minimum threshold*/
+	if (requested_clk_khz > 0)
+		requested_clk_khz = max(requested_clk_khz,
+				clk_dce->dentist_vco_freq_khz / 64);
+
+	/* Prepare to program display clock*/
+	pxl_clk_params.target_pixel_clock = requested_clk_khz;
+	pxl_clk_params.pll_id = CLOCK_SOURCE_ID_DFS;
+
+	bp->funcs->program_display_engine_pll(bp, &pxl_clk_params);
+
+	if (clk_dce->dfs_bypass_enabled) {
+
+		/* Cache the fixed display clock*/
+		clk_dce->dfs_bypass_disp_clk =
+			pxl_clk_params.dfs_bypass_display_clock;
+		actual_clock = pxl_clk_params.dfs_bypass_display_clock;
+	}
+
+	/* from power down, we need mark the clock state as ClocksStateNominal
+	 * from HWReset, so when resume we will call pplib voltage regulator.*/
+	if (requested_clk_khz == 0)
+		clk->cur_min_clks_state = DM_PP_CLOCKS_STATE_NOMINAL;
+	return actual_clock;
+}
+
+static int dce_psr_set_clock(
+	struct display_clock *clk,
+	int requested_clk_khz)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	struct dc_context *ctx = clk_dce->base.ctx;
+	struct dc *core_dc = ctx->dc;
+	struct dmcu *dmcu = core_dc->res_pool->dmcu;
+	int actual_clk_khz = requested_clk_khz;
+
+	actual_clk_khz = dce_set_clock(clk, requested_clk_khz);
+
+	dmcu->funcs->set_psr_wait_loop(dmcu, actual_clk_khz / 1000 / 7);
+	return actual_clk_khz;
+}
+
+static int dce112_set_clock(
+	struct display_clock *clk,
+	int requested_clk_khz)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(clk);
+	struct bp_set_dce_clock_parameters dce_clk_params;
+	struct dc_bios *bp = clk->ctx->dc_bios;
+	struct dc *core_dc = clk->ctx->dc;
+	struct abm *abm =  core_dc->res_pool->abm;
+	struct dmcu *dmcu = core_dc->res_pool->dmcu;
+	int actual_clock = requested_clk_khz;
+	/* Prepare to program display clock*/
+	memset(&dce_clk_params, 0, sizeof(dce_clk_params));
+
+	/* Make sure requested clock isn't lower than minimum threshold*/
+	if (requested_clk_khz > 0)
+		requested_clk_khz = max(requested_clk_khz,
+				clk_dce->dentist_vco_freq_khz / 62);
+
+	dce_clk_params.target_clock_frequency = requested_clk_khz;
+	dce_clk_params.pll_id = CLOCK_SOURCE_ID_DFS;
+	dce_clk_params.clock_type = DCECLOCK_TYPE_DISPLAY_CLOCK;
+
+	bp->funcs->set_dce_clock(bp, &dce_clk_params);
+	actual_clock = dce_clk_params.target_clock_frequency;
+
+	/* from power down, we need mark the clock state as ClocksStateNominal
+	 * from HWReset, so when resume we will call pplib voltage regulator.*/
+	if (requested_clk_khz == 0)
+		clk->cur_min_clks_state = DM_PP_CLOCKS_STATE_NOMINAL;
+
+	/*Program DP ref Clock*/
+	/*VBIOS will determine DPREFCLK frequency, so we don't set it*/
+	dce_clk_params.target_clock_frequency = 0;
+	dce_clk_params.clock_type = DCECLOCK_TYPE_DPREFCLK;
+	dce_clk_params.flags.USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK =
+			(dce_clk_params.pll_id ==
+					CLOCK_SOURCE_COMBO_DISPLAY_PLL0);
+
+	bp->funcs->set_dce_clock(bp, &dce_clk_params);
+
+	if (abm->funcs->is_dmcu_initialized(abm) && clk_dce->dfs_bypass_disp_clk != actual_clock)
+		dmcu->funcs->set_psr_wait_loop(dmcu,
+				actual_clock / 1000 / 7);
+	clk_dce->dfs_bypass_disp_clk = actual_clock;
+	return actual_clock;
+}
+
+static void dce_clock_read_integrated_info(struct dce_disp_clk *clk_dce)
+{
+	struct dc_debug *debug = &clk_dce->base.ctx->dc->debug;
+	struct dc_bios *bp = clk_dce->base.ctx->dc_bios;
+	struct integrated_info info = { { { 0 } } };
+	struct dc_firmware_info fw_info = { { 0 } };
+	int i;
+
+	if (bp->integrated_info)
+		info = *bp->integrated_info;
+
+	clk_dce->dentist_vco_freq_khz = info.dentist_vco_freq;
+	if (clk_dce->dentist_vco_freq_khz == 0) {
+		bp->funcs->get_firmware_info(bp, &fw_info);
+		clk_dce->dentist_vco_freq_khz =
+			fw_info.smu_gpu_pll_output_freq;
+		if (clk_dce->dentist_vco_freq_khz == 0)
+			clk_dce->dentist_vco_freq_khz = 3600000;
+	}
+
+	/*update the maximum display clock for each power state*/
+	for (i = 0; i < NUMBER_OF_DISP_CLK_VOLTAGE; ++i) {
+		enum dm_pp_clocks_state clk_state = DM_PP_CLOCKS_STATE_INVALID;
+
+		switch (i) {
+		case 0:
+			clk_state = DM_PP_CLOCKS_STATE_ULTRA_LOW;
+			break;
+
+		case 1:
+			clk_state = DM_PP_CLOCKS_STATE_LOW;
+			break;
+
+		case 2:
+			clk_state = DM_PP_CLOCKS_STATE_NOMINAL;
+			break;
+
+		case 3:
+			clk_state = DM_PP_CLOCKS_STATE_PERFORMANCE;
+			break;
+
+		default:
+			clk_state = DM_PP_CLOCKS_STATE_INVALID;
+			break;
+		}
+
+		/*Do not allow bad VBIOS/SBIOS to override with invalid values,
+		 * check for > 100MHz*/
+		if (info.disp_clk_voltage[i].max_supported_clk >= 100000)
+			clk_dce->max_clks_by_state[clk_state].display_clk_khz =
+				info.disp_clk_voltage[i].max_supported_clk;
+	}
+
+	if (!debug->disable_dfs_bypass && bp->integrated_info)
+		if (bp->integrated_info->gpu_cap_info & DFS_BYPASS_ENABLE)
+			clk_dce->dfs_bypass_enabled = true;
+
+	clk_dce->use_max_disp_clk = debug->max_disp_clk;
+}
+
+static void dce_clock_read_ss_info(struct dce_disp_clk *clk_dce)
+{
+	struct dc_bios *bp = clk_dce->base.ctx->dc_bios;
+	int ss_info_num = bp->funcs->get_ss_entry_number(
+			bp, AS_SIGNAL_TYPE_GPU_PLL);
+
+	if (ss_info_num) {
+		struct spread_spectrum_info info = { { 0 } };
+		enum bp_result result = bp->funcs->get_spread_spectrum_info(
+				bp, AS_SIGNAL_TYPE_GPU_PLL, 0, &info);
+
+		/* Based on VBIOS, VBIOS will keep entry for GPU PLL SS
+		 * even if SS not enabled and in that case
+		 * SSInfo.spreadSpectrumPercentage !=0 would be sign
+		 * that SS is enabled
+		 */
+		if (result == BP_RESULT_OK &&
+				info.spread_spectrum_percentage != 0) {
+			clk_dce->ss_on_dprefclk = true;
+			clk_dce->dprefclk_ss_divider = info.spread_percentage_divider;
+
+			if (info.type.CENTER_MODE == 0) {
+				/* TODO: Currently for DP Reference clock we
+				 * need only SS percentage for
+				 * downspread */
+				clk_dce->dprefclk_ss_percentage =
+						info.spread_spectrum_percentage;
+			}
+
+			return;
+		}
+
+		result = bp->funcs->get_spread_spectrum_info(
+				bp, AS_SIGNAL_TYPE_DISPLAY_PORT, 0, &info);
+
+		/* Based on VBIOS, VBIOS will keep entry for DPREFCLK SS
+		 * even if SS not enabled and in that case
+		 * SSInfo.spreadSpectrumPercentage !=0 would be sign
+		 * that SS is enabled
+		 */
+		if (result == BP_RESULT_OK &&
+				info.spread_spectrum_percentage != 0) {
+			clk_dce->ss_on_dprefclk = true;
+			clk_dce->dprefclk_ss_divider = info.spread_percentage_divider;
+
+			if (info.type.CENTER_MODE == 0) {
+				/* Currently for DP Reference clock we
+				 * need only SS percentage for
+				 * downspread */
+				clk_dce->dprefclk_ss_percentage =
+						info.spread_spectrum_percentage;
+			}
+		}
+	}
+}
+
+static bool dce_apply_clock_voltage_request(
+	struct display_clock *clk,
+	enum dm_pp_clock_type clocks_type,
+	int clocks_in_khz,
+	bool pre_mode_set,
+	bool update_dp_phyclk)
+{
+	bool send_request = false;
+	struct dm_pp_clock_for_voltage_req clock_voltage_req = {0};
+
+	switch (clocks_type) {
+	case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+	case DM_PP_CLOCK_TYPE_PIXELCLK:
+	case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+		break;
+	default:
+		BREAK_TO_DEBUGGER();
+		return false;
+	}
+
+	clock_voltage_req.clk_type = clocks_type;
+	clock_voltage_req.clocks_in_khz = clocks_in_khz;
+
+	/* to pplib */
+	if (pre_mode_set) {
+		switch (clocks_type) {
+		case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+			if (clocks_in_khz > clk->cur_clocks_value.dispclk_in_khz) {
+				clk->cur_clocks_value.dispclk_notify_pplib_done = true;
+				send_request = true;
+			} else
+				clk->cur_clocks_value.dispclk_notify_pplib_done = false;
+			/* no matter incrase or decrase clock, update current clock value */
+			clk->cur_clocks_value.dispclk_in_khz = clocks_in_khz;
+			break;
+		case DM_PP_CLOCK_TYPE_PIXELCLK:
+			if (clocks_in_khz > clk->cur_clocks_value.max_pixelclk_in_khz) {
+				clk->cur_clocks_value.pixelclk_notify_pplib_done = true;
+				send_request = true;
+			} else
+				clk->cur_clocks_value.pixelclk_notify_pplib_done = false;
+			/* no matter incrase or decrase clock, update current clock value */
+			clk->cur_clocks_value.max_pixelclk_in_khz = clocks_in_khz;
+			break;
+		case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+			if (clocks_in_khz > clk->cur_clocks_value.max_non_dp_phyclk_in_khz) {
+				clk->cur_clocks_value.phyclk_notigy_pplib_done = true;
+				send_request = true;
+			} else
+				clk->cur_clocks_value.phyclk_notigy_pplib_done = false;
+			/* no matter incrase or decrase clock, update current clock value */
+			clk->cur_clocks_value.max_non_dp_phyclk_in_khz = clocks_in_khz;
+			break;
+		default:
+			ASSERT(0);
+			break;
+		}
+
+	} else {
+		switch (clocks_type) {
+		case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+			if (!clk->cur_clocks_value.dispclk_notify_pplib_done)
+				send_request = true;
+			break;
+		case DM_PP_CLOCK_TYPE_PIXELCLK:
+			if (!clk->cur_clocks_value.pixelclk_notify_pplib_done)
+				send_request = true;
+			break;
+		case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+			if (!clk->cur_clocks_value.phyclk_notigy_pplib_done)
+				send_request = true;
+			break;
+		default:
+			ASSERT(0);
+			break;
+		}
+	}
+	if (send_request) {
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		if (clk->ctx->dce_version >= DCN_VERSION_1_0) {
+			struct dc *core_dc = clk->ctx->dc;
+			/*use dcfclk request voltage*/
+			clock_voltage_req.clk_type = DM_PP_CLOCK_TYPE_DCFCLK;
+			clock_voltage_req.clocks_in_khz =
+				dcn_find_dcfclk_suits_all(core_dc, &clk->cur_clocks_value);
+		}
+#endif
+		dm_pp_apply_clock_for_voltage_request(
+			clk->ctx, &clock_voltage_req);
+	}
+	if (update_dp_phyclk && (clocks_in_khz >
+	clk->cur_clocks_value.max_dp_phyclk_in_khz))
+		clk->cur_clocks_value.max_dp_phyclk_in_khz = clocks_in_khz;
+
+	return true;
+}
+
+
+static const struct display_clock_funcs dce120_funcs = {
+	.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq_wrkaround,
+	.apply_clock_voltage_request = dce_apply_clock_voltage_request,
+	.set_clock = dce112_set_clock
+};
+
+static const struct display_clock_funcs dce112_funcs = {
+	.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq,
+	.get_required_clocks_state = dce_get_required_clocks_state,
+	.set_min_clocks_state = dce_clock_set_min_clocks_state,
+	.set_clock = dce112_set_clock
+};
+
+static const struct display_clock_funcs dce110_funcs = {
+	.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq,
+	.get_required_clocks_state = dce_get_required_clocks_state,
+	.set_min_clocks_state = dce_clock_set_min_clocks_state,
+	.set_clock = dce_psr_set_clock
+};
+
+static const struct display_clock_funcs dce_funcs = {
+	.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq,
+	.get_required_clocks_state = dce_get_required_clocks_state,
+	.set_min_clocks_state = dce_clock_set_min_clocks_state,
+	.set_clock = dce_set_clock
+};
+
+static void dce_disp_clk_construct(
+	struct dce_disp_clk *clk_dce,
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask)
+{
+	struct display_clock *base = &clk_dce->base;
+
+	base->ctx = ctx;
+	base->funcs = &dce_funcs;
+
+	clk_dce->regs = regs;
+	clk_dce->clk_shift = clk_shift;
+	clk_dce->clk_mask = clk_mask;
+
+	clk_dce->dfs_bypass_disp_clk = 0;
+
+	clk_dce->dprefclk_ss_percentage = 0;
+	clk_dce->dprefclk_ss_divider = 1000;
+	clk_dce->ss_on_dprefclk = false;
+
+	base->max_clks_state = DM_PP_CLOCKS_STATE_NOMINAL;
+	base->cur_min_clks_state = DM_PP_CLOCKS_STATE_INVALID;
+
+	dce_clock_read_integrated_info(clk_dce);
+	dce_clock_read_ss_info(clk_dce);
+
+	dce_divider_range_construct(
+		&clk_dce->divider_ranges[DIVIDER_RANGE_01],
+		DIVIDER_RANGE_01_START,
+		DIVIDER_RANGE_01_STEP_SIZE,
+		DIVIDER_RANGE_01_BASE_DIVIDER_ID,
+		DIVIDER_RANGE_02_BASE_DIVIDER_ID);
+	dce_divider_range_construct(
+		&clk_dce->divider_ranges[DIVIDER_RANGE_02],
+		DIVIDER_RANGE_02_START,
+		DIVIDER_RANGE_02_STEP_SIZE,
+		DIVIDER_RANGE_02_BASE_DIVIDER_ID,
+		DIVIDER_RANGE_03_BASE_DIVIDER_ID);
+	dce_divider_range_construct(
+		&clk_dce->divider_ranges[DIVIDER_RANGE_03],
+		DIVIDER_RANGE_03_START,
+		DIVIDER_RANGE_03_STEP_SIZE,
+		DIVIDER_RANGE_03_BASE_DIVIDER_ID,
+		DIVIDER_RANGE_MAX_DIVIDER_ID);
+}
+
+struct display_clock *dce_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask)
+{
+	struct dce_disp_clk *clk_dce = kzalloc(sizeof(*clk_dce), GFP_KERNEL);
+
+	if (clk_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	memcpy(clk_dce->max_clks_by_state,
+		dce80_max_clks_by_state,
+		sizeof(dce80_max_clks_by_state));
+
+	dce_disp_clk_construct(
+		clk_dce, ctx, regs, clk_shift, clk_mask);
+
+	return &clk_dce->base;
+}
+
+struct display_clock *dce110_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask)
+{
+	struct dce_disp_clk *clk_dce = kzalloc(sizeof(*clk_dce), GFP_KERNEL);
+
+	if (clk_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	memcpy(clk_dce->max_clks_by_state,
+		dce110_max_clks_by_state,
+		sizeof(dce110_max_clks_by_state));
+
+	dce_disp_clk_construct(
+		clk_dce, ctx, regs, clk_shift, clk_mask);
+
+	clk_dce->base.funcs = &dce110_funcs;
+
+	return &clk_dce->base;
+}
+
+struct display_clock *dce112_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask)
+{
+	struct dce_disp_clk *clk_dce = kzalloc(sizeof(*clk_dce), GFP_KERNEL);
+
+	if (clk_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	memcpy(clk_dce->max_clks_by_state,
+		dce112_max_clks_by_state,
+		sizeof(dce112_max_clks_by_state));
+
+	dce_disp_clk_construct(
+		clk_dce, ctx, regs, clk_shift, clk_mask);
+
+	clk_dce->base.funcs = &dce112_funcs;
+
+	return &clk_dce->base;
+}
+
+struct display_clock *dce120_disp_clk_create(struct dc_context *ctx)
+{
+	struct dce_disp_clk *clk_dce = kzalloc(sizeof(*clk_dce), GFP_KERNEL);
+	struct dm_pp_clock_levels_with_voltage clk_level_info = {0};
+
+	if (clk_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	memcpy(clk_dce->max_clks_by_state,
+		dce120_max_clks_by_state,
+		sizeof(dce120_max_clks_by_state));
+
+	dce_disp_clk_construct(
+		clk_dce, ctx, NULL, NULL, NULL);
+
+	clk_dce->base.funcs = &dce120_funcs;
+
+	/* new in dce120 */
+	if (!ctx->dc->debug.disable_pplib_clock_request  &&
+			dm_pp_get_clock_levels_by_type_with_voltage(
+			ctx, DM_PP_CLOCK_TYPE_DISPLAY_CLK, &clk_level_info)
+						&& clk_level_info.num_levels)
+		clk_dce->max_displ_clk_in_khz =
+			clk_level_info.data[clk_level_info.num_levels - 1].clocks_in_khz;
+	else
+		clk_dce->max_displ_clk_in_khz = 1133000;
+
+	return &clk_dce->base;
+}
+
+void dce_disp_clk_destroy(struct display_clock **disp_clk)
+{
+	struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(*disp_clk);
+
+	kfree(clk_dce);
+	*disp_clk = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h
new file mode 100644
index 000000000000..0e717e0dc8f0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h
@@ -0,0 +1,137 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef _DCE_CLOCKS_H_
+#define _DCE_CLOCKS_H_
+
+#include "display_clock.h"
+
+#define CLK_COMMON_REG_LIST_DCE_BASE() \
+	.DPREFCLK_CNTL = mmDPREFCLK_CNTL, \
+	.DENTIST_DISPCLK_CNTL = mmDENTIST_DISPCLK_CNTL
+
+#define CLK_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	CLK_SF(DPREFCLK_CNTL, DPREFCLK_SRC_SEL, mask_sh), \
+	CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER, mask_sh)
+
+#define CLK_REG_FIELD_LIST(type) \
+	type DPREFCLK_SRC_SEL; \
+	type DENTIST_DPREFCLK_WDIVIDER;
+
+struct dce_disp_clk_shift {
+	CLK_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce_disp_clk_mask {
+	CLK_REG_FIELD_LIST(uint32_t)
+};
+
+struct dce_disp_clk_registers {
+	uint32_t DPREFCLK_CNTL;
+	uint32_t DENTIST_DISPCLK_CNTL;
+};
+
+/* Array identifiers and count for the divider ranges.*/
+enum dce_divider_range_count {
+	DIVIDER_RANGE_01 = 0,
+	DIVIDER_RANGE_02,
+	DIVIDER_RANGE_03,
+	DIVIDER_RANGE_MAX /* == 3*/
+};
+
+enum dce_divider_error_types {
+	INVALID_DID = 0,
+	INVALID_DIVIDER = 1
+};
+
+struct dce_divider_range {
+	int div_range_start;
+	/* The end of this range of dividers.*/
+	int div_range_end;
+	/* The distance between each divider in this range.*/
+	int div_range_step;
+	/* The divider id for the lowest divider.*/
+	int did_min;
+	/* The divider id for the highest divider.*/
+	int did_max;
+};
+
+struct dce_disp_clk {
+	struct display_clock base;
+	const struct dce_disp_clk_registers *regs;
+	const struct dce_disp_clk_shift *clk_shift;
+	const struct dce_disp_clk_mask *clk_mask;
+
+	struct state_dependent_clocks max_clks_by_state[DM_PP_CLOCKS_MAX_STATES];
+	struct dce_divider_range divider_ranges[DIVIDER_RANGE_MAX];
+
+	bool use_max_disp_clk;
+	int dentist_vco_freq_khz;
+
+	/* Cache the status of DFS-bypass feature*/
+	bool dfs_bypass_enabled;
+	/* Cache the display clock returned by VBIOS if DFS-bypass is enabled.
+	 * This is basically "Crystal Frequency In KHz" (XTALIN) frequency */
+	int dfs_bypass_disp_clk;
+
+	/* Flag for Enabled SS on DPREFCLK */
+	bool ss_on_dprefclk;
+	/* DPREFCLK SS percentage (if down-spread enabled) */
+	int dprefclk_ss_percentage;
+	/* DPREFCLK SS percentage Divider (100 or 1000) */
+	int dprefclk_ss_divider;
+
+	/* max disp_clk from PPLIB for max validation display clock*/
+	int max_displ_clk_in_khz;
+};
+
+
+struct display_clock *dce_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask);
+
+struct display_clock *dce110_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask);
+
+struct display_clock *dce112_disp_clk_create(
+	struct dc_context *ctx,
+	const struct dce_disp_clk_registers *regs,
+	const struct dce_disp_clk_shift *clk_shift,
+	const struct dce_disp_clk_mask *clk_mask);
+
+struct display_clock *dce120_disp_clk_create(struct dc_context *ctx);
+
+void dce_disp_clk_destroy(struct display_clock **disp_clk);
+
+#endif /* _DCE_CLOCKS_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
new file mode 100644
index 000000000000..fd77df573b61
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.c
@@ -0,0 +1,620 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "core_types.h"
+#include "link_encoder.h"
+#include "dce_dmcu.h"
+#include "dm_services.h"
+#include "reg_helper.h"
+#include "fixed32_32.h"
+#include "dc.h"
+
+#define TO_DCE_DMCU(dmcu)\
+	container_of(dmcu, struct dce_dmcu, base)
+
+#define REG(reg) \
+	(dmcu_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dmcu_dce->dmcu_shift->field_name, dmcu_dce->dmcu_mask->field_name
+
+#define CTX \
+	dmcu_dce->base.ctx
+
+/* PSR related commands */
+#define PSR_ENABLE 0x20
+#define PSR_EXIT 0x21
+#define PSR_SET 0x23
+#define PSR_SET_WAITLOOP 0x31
+#define MASTER_COMM_CNTL_REG__MASTER_COMM_INTERRUPT_MASK   0x00000001L
+unsigned int cached_wait_loop_number = 0;
+
+bool dce_dmcu_load_iram(struct dmcu *dmcu,
+		unsigned int start_offset,
+		const char *src,
+		unsigned int bytes)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int count = 0;
+
+	/* Enable write access to IRAM */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 1,
+			IRAM_WR_ADDR_AUTO_INC, 1);
+
+	REG_WAIT(DCI_MEM_PWR_STATUS, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	REG_WRITE(DMCU_IRAM_WR_CTRL, start_offset);
+
+	for (count = 0; count < bytes; count++)
+		REG_WRITE(DMCU_IRAM_WR_DATA, src[count]);
+
+	/* Disable write access to IRAM to allow dynamic sleep state */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 0,
+			IRAM_WR_ADDR_AUTO_INC, 0);
+
+	return true;
+}
+
+static void dce_get_dmcu_psr_state(struct dmcu *dmcu, uint32_t *psr_state)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	uint32_t psrStateOffset = 0xf0;
+
+	/* Enable write access to IRAM */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 1);
+
+	REG_WAIT(DCI_MEM_PWR_STATUS, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	/* Write address to IRAM_RD_ADDR in DMCU_IRAM_RD_CTRL */
+	REG_WRITE(DMCU_IRAM_RD_CTRL, psrStateOffset);
+
+	/* Read data from IRAM_RD_DATA in DMCU_IRAM_RD_DATA*/
+	*psr_state = REG_READ(DMCU_IRAM_RD_DATA);
+
+	/* Disable write access to IRAM after finished using IRAM
+	 * in order to allow dynamic sleep state
+	 */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 0);
+}
+
+static void dce_dmcu_set_psr_enable(struct dmcu *dmcu, bool enable, bool wait)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	unsigned int retryCount;
+	uint32_t psr_state = 0;
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+				dmcu_wait_reg_ready_interval,
+				dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_Cmd */
+	if (enable)
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_ENABLE);
+	else
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_EXIT);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+	if (wait == true) {
+		for (retryCount = 0; retryCount <= 100; retryCount++) {
+			dce_get_dmcu_psr_state(dmcu, &psr_state);
+			if (enable) {
+				if (psr_state != 0)
+					break;
+			} else {
+				if (psr_state == 0)
+					break;
+			}
+			udelay(10);
+		}
+	}
+}
+
+static void dce_dmcu_setup_psr(struct dmcu *dmcu,
+		struct dc_link *link,
+		struct psr_context *psr_context)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	union dce_dmcu_psr_config_data_reg1 masterCmdData1;
+	union dce_dmcu_psr_config_data_reg2 masterCmdData2;
+	union dce_dmcu_psr_config_data_reg3 masterCmdData3;
+
+	link->link_enc->funcs->psr_program_dp_dphy_fast_training(link->link_enc,
+			psr_context->psrExitLinkTrainingRequired);
+
+	/* Enable static screen interrupts for PSR supported display */
+	/* Disable the interrupt coming from other displays. */
+	REG_UPDATE_4(DMCU_INTERRUPT_TO_UC_EN_MASK,
+			STATIC_SCREEN1_INT_TO_UC_EN, 0,
+			STATIC_SCREEN2_INT_TO_UC_EN, 0,
+			STATIC_SCREEN3_INT_TO_UC_EN, 0,
+			STATIC_SCREEN4_INT_TO_UC_EN, 0);
+
+	switch (psr_context->controllerId) {
+	/* Driver uses case 1 for unconfigured */
+	case 1:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	case 2:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN2_INT_TO_UC_EN, 1);
+		break;
+	case 3:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN3_INT_TO_UC_EN, 1);
+		break;
+	case 4:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN4_INT_TO_UC_EN, 1);
+		break;
+	case 5:
+		/* CZ/NL only has 4 CRTC!!
+		 * really valid.
+		 * There is no interrupt enable mask for these instances.
+		 */
+		break;
+	case 6:
+		/* CZ/NL only has 4 CRTC!!
+		 * These are here because they are defined in HW regspec,
+		 * but not really valid. There is no interrupt enable mask
+		 * for these instances.
+		 */
+		break;
+	default:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	}
+
+	link->link_enc->funcs->psr_program_secondary_packet(link->link_enc,
+			psr_context->sdpTransmitLineNumDeadline);
+
+	if (psr_context->psr_level.bits.SKIP_SMU_NOTIFICATION)
+		REG_UPDATE(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, 1);
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+					dmcu_wait_reg_ready_interval,
+					dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_PSRHostConfigData */
+	masterCmdData1.u32All = 0;
+	masterCmdData1.bits.timehyst_frames = psr_context->timehyst_frames;
+	masterCmdData1.bits.hyst_lines = psr_context->hyst_lines;
+	masterCmdData1.bits.rfb_update_auto_en =
+			psr_context->rfb_update_auto_en;
+	masterCmdData1.bits.dp_port_num = psr_context->transmitterId;
+	masterCmdData1.bits.dcp_sel = psr_context->controllerId;
+	masterCmdData1.bits.phy_type  = psr_context->phyType;
+	masterCmdData1.bits.frame_cap_ind =
+			psr_context->psrFrameCaptureIndicationReq;
+	masterCmdData1.bits.aux_chan = psr_context->channel;
+	masterCmdData1.bits.aux_repeat = psr_context->aux_repeats;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1),
+					masterCmdData1.u32All);
+
+	masterCmdData2.u32All = 0;
+	masterCmdData2.bits.dig_fe = psr_context->engineId;
+	masterCmdData2.bits.dig_be = psr_context->transmitterId;
+	masterCmdData2.bits.skip_wait_for_pll_lock =
+			psr_context->skipPsrWaitForPllLock;
+	masterCmdData2.bits.frame_delay = psr_context->frame_delay;
+	masterCmdData2.bits.smu_phy_id = psr_context->smuPhyId;
+	masterCmdData2.bits.num_of_controllers =
+			psr_context->numberOfControllers;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG2),
+			masterCmdData2.u32All);
+
+	masterCmdData3.u32All = 0;
+	masterCmdData3.bits.psr_level = psr_context->psr_level.u32all;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG3),
+			masterCmdData3.u32All);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, PSR_SET);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+}
+
+static void dce_psr_wait_loop(
+	struct dmcu *dmcu,
+	unsigned int wait_loop_number)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	union dce_dmcu_psr_config_data_wait_loop_reg1 masterCmdData1;
+	if (cached_wait_loop_number == wait_loop_number)
+		return;
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0, 1, 10000);
+
+	masterCmdData1.u32 = 0;
+	masterCmdData1.bits.wait_loop = wait_loop_number;
+	cached_wait_loop_number = wait_loop_number;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1), masterCmdData1.u32);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, PSR_SET_WAITLOOP);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+}
+
+static void dce_get_psr_wait_loop(unsigned int *psr_wait_loop_number)
+{
+	*psr_wait_loop_number = cached_wait_loop_number;
+	return;
+}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+bool dcn10_dmcu_load_iram(struct dmcu *dmcu,
+		unsigned int start_offset,
+		const char *src,
+		unsigned int bytes)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int count = 0;
+
+	REG_UPDATE(DMCU_CTRL, DMCU_ENABLE, 1);
+
+	/* Enable write access to IRAM */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 1,
+			IRAM_WR_ADDR_AUTO_INC, 1);
+
+	REG_WAIT(DMU_MEM_PWR_CNTL, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	REG_WRITE(DMCU_IRAM_WR_CTRL, start_offset);
+
+	for (count = 0; count < bytes; count++)
+		REG_WRITE(DMCU_IRAM_WR_DATA, src[count]);
+
+	/* Disable write access to IRAM to allow dynamic sleep state */
+	REG_UPDATE_2(DMCU_RAM_ACCESS_CTRL,
+			IRAM_HOST_ACCESS_EN, 0,
+			IRAM_WR_ADDR_AUTO_INC, 0);
+
+	return true;
+}
+
+static void dcn10_get_dmcu_psr_state(struct dmcu *dmcu, uint32_t *psr_state)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	uint32_t psrStateOffset = 0xf0;
+
+	/* Enable write access to IRAM */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 1);
+
+	REG_WAIT(DMU_MEM_PWR_CNTL, DMCU_IRAM_MEM_PWR_STATE, 0, 2, 10);
+
+	/* Write address to IRAM_RD_ADDR in DMCU_IRAM_RD_CTRL */
+	REG_WRITE(DMCU_IRAM_RD_CTRL, psrStateOffset);
+
+	/* Read data from IRAM_RD_DATA in DMCU_IRAM_RD_DATA*/
+	*psr_state = REG_READ(DMCU_IRAM_RD_DATA);
+
+	/* Disable write access to IRAM after finished using IRAM
+	 * in order to allow dynamic sleep state
+	 */
+	REG_UPDATE(DMCU_RAM_ACCESS_CTRL, IRAM_HOST_ACCESS_EN, 0);
+}
+
+static void dcn10_dmcu_set_psr_enable(struct dmcu *dmcu, bool enable, bool wait)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	unsigned int retryCount;
+	uint32_t psr_state = 0;
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+				dmcu_wait_reg_ready_interval,
+				dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_Cmd */
+	if (enable)
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_ENABLE);
+	else
+		REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
+				PSR_EXIT);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+
+	/* Below loops 1000 x 500us = 500 ms.
+	 *  Exit PSR may need to wait 1-2 frames to power up. Timeout after at
+	 *  least a few frames. Should never hit the max retry assert below.
+	 */
+	if (wait == true) {
+	for (retryCount = 0; retryCount <= 1000; retryCount++) {
+		dcn10_get_dmcu_psr_state(dmcu, &psr_state);
+		if (enable) {
+			if (psr_state != 0)
+				break;
+		} else {
+			if (psr_state == 0)
+				break;
+		}
+		udelay(500);
+	}
+
+	/* assert if max retry hit */
+	ASSERT(retryCount <= 1000);
+	}
+}
+
+static void dcn10_dmcu_setup_psr(struct dmcu *dmcu,
+		struct dc_link *link,
+		struct psr_context *psr_context)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+
+	unsigned int dmcu_max_retry_on_wait_reg_ready = 801;
+	unsigned int dmcu_wait_reg_ready_interval = 100;
+
+	union dce_dmcu_psr_config_data_reg1 masterCmdData1;
+	union dce_dmcu_psr_config_data_reg2 masterCmdData2;
+	union dce_dmcu_psr_config_data_reg3 masterCmdData3;
+
+	link->link_enc->funcs->psr_program_dp_dphy_fast_training(link->link_enc,
+			psr_context->psrExitLinkTrainingRequired);
+
+	/* Enable static screen interrupts for PSR supported display */
+	/* Disable the interrupt coming from other displays. */
+	REG_UPDATE_4(DMCU_INTERRUPT_TO_UC_EN_MASK,
+			STATIC_SCREEN1_INT_TO_UC_EN, 0,
+			STATIC_SCREEN2_INT_TO_UC_EN, 0,
+			STATIC_SCREEN3_INT_TO_UC_EN, 0,
+			STATIC_SCREEN4_INT_TO_UC_EN, 0);
+
+	switch (psr_context->controllerId) {
+	/* Driver uses case 1 for unconfigured */
+	case 1:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	case 2:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN2_INT_TO_UC_EN, 1);
+		break;
+	case 3:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN3_INT_TO_UC_EN, 1);
+		break;
+	case 4:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN4_INT_TO_UC_EN, 1);
+		break;
+	case 5:
+		/* CZ/NL only has 4 CRTC!!
+		 * really valid.
+		 * There is no interrupt enable mask for these instances.
+		 */
+		break;
+	case 6:
+		/* CZ/NL only has 4 CRTC!!
+		 * These are here because they are defined in HW regspec,
+		 * but not really valid. There is no interrupt enable mask
+		 * for these instances.
+		 */
+		break;
+	default:
+		REG_UPDATE(DMCU_INTERRUPT_TO_UC_EN_MASK,
+				STATIC_SCREEN1_INT_TO_UC_EN, 1);
+		break;
+	}
+
+	link->link_enc->funcs->psr_program_secondary_packet(link->link_enc,
+			psr_context->sdpTransmitLineNumDeadline);
+
+	if (psr_context->psr_level.bits.SKIP_SMU_NOTIFICATION)
+		REG_UPDATE(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, 1);
+
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0,
+			dmcu_wait_reg_ready_interval,
+			dmcu_max_retry_on_wait_reg_ready);
+
+	/* setDMCUParam_PSRHostConfigData */
+	masterCmdData1.u32All = 0;
+	masterCmdData1.bits.timehyst_frames = psr_context->timehyst_frames;
+	masterCmdData1.bits.hyst_lines = psr_context->hyst_lines;
+	masterCmdData1.bits.rfb_update_auto_en =
+			psr_context->rfb_update_auto_en;
+	masterCmdData1.bits.dp_port_num = psr_context->transmitterId;
+	masterCmdData1.bits.dcp_sel = psr_context->controllerId;
+	masterCmdData1.bits.phy_type  = psr_context->phyType;
+	masterCmdData1.bits.frame_cap_ind =
+			psr_context->psrFrameCaptureIndicationReq;
+	masterCmdData1.bits.aux_chan = psr_context->channel;
+	masterCmdData1.bits.aux_repeat = psr_context->aux_repeats;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1),
+					masterCmdData1.u32All);
+
+	masterCmdData2.u32All = 0;
+	masterCmdData2.bits.dig_fe = psr_context->engineId;
+	masterCmdData2.bits.dig_be = psr_context->transmitterId;
+	masterCmdData2.bits.skip_wait_for_pll_lock =
+			psr_context->skipPsrWaitForPllLock;
+	masterCmdData2.bits.frame_delay = psr_context->frame_delay;
+	masterCmdData2.bits.smu_phy_id = psr_context->smuPhyId;
+	masterCmdData2.bits.num_of_controllers =
+			psr_context->numberOfControllers;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG2),
+			masterCmdData2.u32All);
+
+	masterCmdData3.u32All = 0;
+	masterCmdData3.bits.psr_level = psr_context->psr_level.u32all;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG3),
+			masterCmdData3.u32All);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG,
+			MASTER_COMM_CMD_REG_BYTE0, PSR_SET);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+}
+
+static void dcn10_psr_wait_loop(
+	struct dmcu *dmcu,
+	unsigned int wait_loop_number)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(dmcu);
+	union dce_dmcu_psr_config_data_wait_loop_reg1 masterCmdData1;
+	if (wait_loop_number != 0) {
+	/* waitDMCUReadyForCmd */
+	REG_WAIT(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 0, 1, 10000);
+
+	masterCmdData1.u32 = 0;
+	masterCmdData1.bits.wait_loop = wait_loop_number;
+	cached_wait_loop_number = wait_loop_number;
+	dm_write_reg(dmcu->ctx, REG(MASTER_COMM_DATA_REG1), masterCmdData1.u32);
+
+	/* setDMCUParam_Cmd */
+	REG_UPDATE(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, PSR_SET_WAITLOOP);
+
+	/* notifyDMCUMsg */
+	REG_UPDATE(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, 1);
+	}
+}
+
+static void dcn10_get_psr_wait_loop(unsigned int *psr_wait_loop_number)
+{
+	*psr_wait_loop_number = cached_wait_loop_number;
+	return;
+}
+
+#endif
+
+static const struct dmcu_funcs dce_funcs = {
+	.load_iram = dce_dmcu_load_iram,
+	.set_psr_enable = dce_dmcu_set_psr_enable,
+	.setup_psr = dce_dmcu_setup_psr,
+	.get_psr_state = dce_get_dmcu_psr_state,
+	.set_psr_wait_loop = dce_psr_wait_loop,
+	.get_psr_wait_loop = dce_get_psr_wait_loop
+};
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+static const struct dmcu_funcs dcn10_funcs = {
+	.load_iram = dcn10_dmcu_load_iram,
+	.set_psr_enable = dcn10_dmcu_set_psr_enable,
+	.setup_psr = dcn10_dmcu_setup_psr,
+	.get_psr_state = dcn10_get_dmcu_psr_state,
+	.set_psr_wait_loop = dcn10_psr_wait_loop,
+	.get_psr_wait_loop = dcn10_get_psr_wait_loop
+};
+#endif
+
+static void dce_dmcu_construct(
+	struct dce_dmcu *dmcu_dce,
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask)
+{
+	struct dmcu *base = &dmcu_dce->base;
+
+	base->ctx = ctx;
+	base->funcs = &dce_funcs;
+
+	dmcu_dce->regs = regs;
+	dmcu_dce->dmcu_shift = dmcu_shift;
+	dmcu_dce->dmcu_mask = dmcu_mask;
+}
+
+struct dmcu *dce_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask)
+{
+	struct dce_dmcu *dmcu_dce = kzalloc(sizeof(*dmcu_dce), GFP_KERNEL);
+
+	if (dmcu_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_dmcu_construct(
+		dmcu_dce, ctx, regs, dmcu_shift, dmcu_mask);
+
+	dmcu_dce->base.funcs = &dce_funcs;
+
+	return &dmcu_dce->base;
+}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+struct dmcu *dcn10_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask)
+{
+	struct dce_dmcu *dmcu_dce = kzalloc(sizeof(*dmcu_dce), GFP_KERNEL);
+
+	if (dmcu_dce == NULL) {
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+
+	dce_dmcu_construct(
+		dmcu_dce, ctx, regs, dmcu_shift, dmcu_mask);
+
+	dmcu_dce->base.funcs = &dcn10_funcs;
+
+	return &dmcu_dce->base;
+}
+#endif
+
+void dce_dmcu_destroy(struct dmcu **dmcu)
+{
+	struct dce_dmcu *dmcu_dce = TO_DCE_DMCU(*dmcu);
+
+	kfree(dmcu_dce);
+	*dmcu = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h
new file mode 100644
index 000000000000..b85f53c2f6f8
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_dmcu.h
@@ -0,0 +1,218 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+
+#ifndef _DCE_DMCU_H_
+#define _DCE_DMCU_H_
+
+#include "dmcu.h"
+
+#define DMCU_COMMON_REG_LIST_DCE_BASE() \
+	SR(DMCU_CTRL), \
+	SR(DMCU_RAM_ACCESS_CTRL), \
+	SR(DMCU_IRAM_WR_CTRL), \
+	SR(DMCU_IRAM_WR_DATA), \
+	SR(MASTER_COMM_DATA_REG1), \
+	SR(MASTER_COMM_DATA_REG2), \
+	SR(MASTER_COMM_DATA_REG3), \
+	SR(MASTER_COMM_CMD_REG), \
+	SR(MASTER_COMM_CNTL_REG), \
+	SR(DMCU_IRAM_RD_CTRL), \
+	SR(DMCU_IRAM_RD_DATA), \
+	SR(DMCU_INTERRUPT_TO_UC_EN_MASK), \
+	SR(SMU_INTERRUPT_CONTROL)
+
+#define DMCU_DCE110_COMMON_REG_LIST() \
+	DMCU_COMMON_REG_LIST_DCE_BASE(), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define DMCU_DCN10_REG_LIST()\
+	DMCU_COMMON_REG_LIST_DCE_BASE(), \
+	SR(DMU_MEM_PWR_CNTL)
+
+#define DMCU_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	DMCU_SF(DMCU_CTRL, \
+			DMCU_ENABLE, mask_sh), \
+	DMCU_SF(DMCU_RAM_ACCESS_CTRL, \
+			IRAM_HOST_ACCESS_EN, mask_sh), \
+	DMCU_SF(DMCU_RAM_ACCESS_CTRL, \
+			IRAM_WR_ADDR_AUTO_INC, mask_sh), \
+	DMCU_SF(MASTER_COMM_CMD_REG, \
+			MASTER_COMM_CMD_REG_BYTE0, mask_sh), \
+	DMCU_SF(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh), \
+	DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \
+			STATIC_SCREEN1_INT_TO_UC_EN, mask_sh), \
+	DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \
+			STATIC_SCREEN2_INT_TO_UC_EN, mask_sh), \
+	DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \
+			STATIC_SCREEN3_INT_TO_UC_EN, mask_sh), \
+	DMCU_SF(DMCU_INTERRUPT_TO_UC_EN_MASK, \
+			STATIC_SCREEN4_INT_TO_UC_EN, mask_sh), \
+	DMCU_SF(SMU_INTERRUPT_CONTROL, DC_SMU_INT_ENABLE, mask_sh)
+
+#define DMCU_MASK_SH_LIST_DCE110(mask_sh) \
+	DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	DMCU_SF(DCI_MEM_PWR_STATUS, \
+		DMCU_IRAM_MEM_PWR_STATE, mask_sh)
+
+#define DMCU_MASK_SH_LIST_DCN10(mask_sh) \
+	DMCU_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	DMCU_SF(DMU_MEM_PWR_CNTL, \
+			DMCU_IRAM_MEM_PWR_STATE, mask_sh)
+
+#define DMCU_REG_FIELD_LIST(type) \
+	type DMCU_IRAM_MEM_PWR_STATE; \
+	type IRAM_HOST_ACCESS_EN; \
+	type IRAM_WR_ADDR_AUTO_INC; \
+	type DMCU_ENABLE; \
+	type MASTER_COMM_CMD_REG_BYTE0; \
+	type MASTER_COMM_INTERRUPT; \
+	type DPHY_RX_FAST_TRAINING_CAPABLE; \
+	type DPHY_LOAD_BS_COUNT; \
+	type STATIC_SCREEN1_INT_TO_UC_EN; \
+	type STATIC_SCREEN2_INT_TO_UC_EN; \
+	type STATIC_SCREEN3_INT_TO_UC_EN; \
+	type STATIC_SCREEN4_INT_TO_UC_EN; \
+	type DP_SEC_GSP0_LINE_NUM; \
+	type DP_SEC_GSP0_PRIORITY; \
+	type DC_SMU_INT_ENABLE
+
+struct dce_dmcu_shift {
+	DMCU_REG_FIELD_LIST(uint8_t);
+};
+
+struct dce_dmcu_mask {
+	DMCU_REG_FIELD_LIST(uint32_t);
+};
+
+struct dce_dmcu_registers {
+	uint32_t DMCU_CTRL;
+	uint32_t DMCU_RAM_ACCESS_CTRL;
+	uint32_t DCI_MEM_PWR_STATUS;
+	uint32_t DMU_MEM_PWR_CNTL;
+	uint32_t DMCU_IRAM_WR_CTRL;
+	uint32_t DMCU_IRAM_WR_DATA;
+
+	uint32_t MASTER_COMM_DATA_REG1;
+	uint32_t MASTER_COMM_DATA_REG2;
+	uint32_t MASTER_COMM_DATA_REG3;
+	uint32_t MASTER_COMM_CMD_REG;
+	uint32_t MASTER_COMM_CNTL_REG;
+	uint32_t DMCU_IRAM_RD_CTRL;
+	uint32_t DMCU_IRAM_RD_DATA;
+	uint32_t DMCU_INTERRUPT_TO_UC_EN_MASK;
+	uint32_t SMU_INTERRUPT_CONTROL;
+};
+
+struct dce_dmcu {
+	struct dmcu base;
+	const struct dce_dmcu_registers *regs;
+	const struct dce_dmcu_shift *dmcu_shift;
+	const struct dce_dmcu_mask *dmcu_mask;
+};
+
+/*******************************************************************
+ *   MASTER_COMM_DATA_REG1   Bit position    Data
+ *                           7:0	            hyst_frames[7:0]
+ *                           14:8	        hyst_lines[6:0]
+ *                           15	            RFB_UPDATE_AUTO_EN
+ *                           18:16	        phy_num[2:0]
+ *                           21:19	        dcp_sel[2:0]
+ *                           22	            phy_type
+ *                           23	            frame_cap_ind
+ *                           26:24	        aux_chan[2:0]
+ *                           30:27	        aux_repeat[3:0]
+ *                           31:31	        reserved[31:31]
+ ******************************************************************/
+union dce_dmcu_psr_config_data_reg1 {
+	struct {
+		unsigned int timehyst_frames:8;    /*[7:0]*/
+		unsigned int hyst_lines:7;         /*[14:8]*/
+		unsigned int rfb_update_auto_en:1; /*[15:15]*/
+		unsigned int dp_port_num:3;        /*[18:16]*/
+		unsigned int dcp_sel:3;            /*[21:19]*/
+		unsigned int phy_type:1;           /*[22:22]*/
+		unsigned int frame_cap_ind:1;      /*[23:23]*/
+		unsigned int aux_chan:3;           /*[26:24]*/
+		unsigned int aux_repeat:4;         /*[30:27]*/
+		unsigned int reserved:1;           /*[31:31]*/
+	} bits;
+	unsigned int u32All;
+};
+
+/*******************************************************************
+ *   MASTER_COMM_DATA_REG2
+ *******************************************************************/
+union dce_dmcu_psr_config_data_reg2 {
+	struct {
+		unsigned int dig_fe:3;                  /*[2:0]*/
+		unsigned int dig_be:3;                  /*[5:3]*/
+		unsigned int skip_wait_for_pll_lock:1;  /*[6:6]*/
+		unsigned int reserved:9;                /*[15:7]*/
+		unsigned int frame_delay:8;             /*[23:16]*/
+		unsigned int smu_phy_id:4;              /*[27:24]*/
+		unsigned int num_of_controllers:4;      /*[31:28]*/
+	} bits;
+	unsigned int u32All;
+};
+
+/*******************************************************************
+ *   MASTER_COMM_DATA_REG3
+ *******************************************************************/
+union dce_dmcu_psr_config_data_reg3 {
+	struct {
+		unsigned int psr_level:16;      /*[15:0]*/
+		unsigned int link_rate:4;       /*[19:16]*/
+		unsigned int reserved:12;       /*[31:20]*/
+	} bits;
+	unsigned int u32All;
+};
+
+union dce_dmcu_psr_config_data_wait_loop_reg1 {
+	struct {
+		unsigned int wait_loop:16; /* [15:0] */
+		unsigned int reserved:16; /* [31:16] */
+	} bits;
+	unsigned int u32;
+};
+
+struct dmcu *dce_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask);
+
+struct dmcu *dcn10_dmcu_create(
+	struct dc_context *ctx,
+	const struct dce_dmcu_registers *regs,
+	const struct dce_dmcu_shift *dmcu_shift,
+	const struct dce_dmcu_mask *dmcu_mask);
+
+void dce_dmcu_destroy(struct dmcu **dmcu);
+
+#endif /* _DCE_ABM_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c
new file mode 100644
index 000000000000..d2e66b1bc0ef
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.c
@@ -0,0 +1,209 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_hwseq.h"
+#include "reg_helper.h"
+#include "hw_sequencer.h"
+#include "core_types.h"
+
+#define CTX \
+	hws->ctx
+#define REG(reg)\
+	hws->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+	hws->shifts->field_name, hws->masks->field_name
+
+void dce_enable_fe_clock(struct dce_hwseq *hws,
+		unsigned int fe_inst, bool enable)
+{
+	REG_UPDATE(DCFE_CLOCK_CONTROL[fe_inst],
+			DCFE_CLOCK_ENABLE, enable);
+}
+
+void dce_pipe_control_lock(struct dc *dc,
+		struct pipe_ctx *pipe,
+		bool lock)
+{
+	uint32_t lock_val = lock ? 1 : 0;
+	uint32_t dcp_grph, scl, blnd, update_lock_mode, val;
+	struct dce_hwseq *hws = dc->hwseq;
+
+	/* Not lock pipe when blank */
+	if (lock && pipe->stream_res.tg->funcs->is_blanked(pipe->stream_res.tg))
+		return;
+
+	val = REG_GET_4(BLND_V_UPDATE_LOCK[pipe->pipe_idx],
+			BLND_DCP_GRPH_V_UPDATE_LOCK, &dcp_grph,
+			BLND_SCL_V_UPDATE_LOCK, &scl,
+			BLND_BLND_V_UPDATE_LOCK, &blnd,
+			BLND_V_UPDATE_LOCK_MODE, &update_lock_mode);
+
+	dcp_grph = lock_val;
+	scl = lock_val;
+	blnd = lock_val;
+	update_lock_mode = lock_val;
+
+	REG_SET_2(BLND_V_UPDATE_LOCK[pipe->pipe_idx], val,
+			BLND_DCP_GRPH_V_UPDATE_LOCK, dcp_grph,
+			BLND_SCL_V_UPDATE_LOCK, scl);
+
+	if (hws->masks->BLND_BLND_V_UPDATE_LOCK != 0)
+		REG_SET_2(BLND_V_UPDATE_LOCK[pipe->pipe_idx], val,
+				BLND_BLND_V_UPDATE_LOCK, blnd,
+				BLND_V_UPDATE_LOCK_MODE, update_lock_mode);
+
+	if (hws->wa.blnd_crtc_trigger) {
+		if (!lock) {
+			uint32_t value = REG_READ(CRTC_H_BLANK_START_END[pipe->pipe_idx]);
+			REG_WRITE(CRTC_H_BLANK_START_END[pipe->pipe_idx], value);
+		}
+	}
+}
+
+void dce_set_blender_mode(struct dce_hwseq *hws,
+	unsigned int blnd_inst,
+	enum blnd_mode mode)
+{
+	uint32_t feedthrough = 1;
+	uint32_t blnd_mode = 0;
+	uint32_t multiplied_mode = 0;
+	uint32_t alpha_mode = 2;
+
+	switch (mode) {
+	case BLND_MODE_OTHER_PIPE:
+		feedthrough = 0;
+		blnd_mode = 1;
+		alpha_mode = 0;
+		break;
+	case BLND_MODE_BLENDING:
+		feedthrough = 0;
+		blnd_mode = 2;
+		alpha_mode = 0;
+		multiplied_mode = 1;
+		break;
+	case BLND_MODE_CURRENT_PIPE:
+	default:
+		if (REG(BLND_CONTROL[blnd_inst]) == REG(BLNDV_CONTROL) ||
+				blnd_inst == 0)
+			feedthrough = 0;
+		break;
+	}
+
+	REG_UPDATE(BLND_CONTROL[blnd_inst],
+		BLND_MODE, blnd_mode);
+
+	if (hws->masks->BLND_ALPHA_MODE != 0) {
+		REG_UPDATE_3(BLND_CONTROL[blnd_inst],
+			BLND_FEEDTHROUGH_EN, feedthrough,
+			BLND_ALPHA_MODE, alpha_mode,
+			BLND_MULTIPLIED_MODE, multiplied_mode);
+	}
+}
+
+
+static void dce_disable_sram_shut_down(struct dce_hwseq *hws)
+{
+	if (REG(DC_MEM_GLOBAL_PWR_REQ_CNTL))
+		REG_UPDATE(DC_MEM_GLOBAL_PWR_REQ_CNTL,
+				DC_MEM_GLOBAL_PWR_REQ_DIS, 1);
+}
+
+static void dce_underlay_clock_enable(struct dce_hwseq *hws)
+{
+	/* todo: why do we need this at boot? is dce_enable_fe_clock enough? */
+	if (REG(DCFEV_CLOCK_CONTROL))
+		REG_UPDATE(DCFEV_CLOCK_CONTROL,
+				DCFEV_CLOCK_ENABLE, 1);
+}
+
+static void enable_hw_base_light_sleep(void)
+{
+	/* TODO: implement */
+}
+
+static void disable_sw_manual_control_light_sleep(void)
+{
+	/* TODO: implement */
+}
+
+void dce_clock_gating_power_up(struct dce_hwseq *hws,
+		bool enable)
+{
+	if (enable) {
+		enable_hw_base_light_sleep();
+		disable_sw_manual_control_light_sleep();
+	} else {
+		dce_disable_sram_shut_down(hws);
+		dce_underlay_clock_enable(hws);
+	}
+}
+
+void dce_crtc_switch_to_clk_src(struct dce_hwseq *hws,
+		struct clock_source *clk_src,
+		unsigned int tg_inst)
+{
+	if (clk_src->id == CLOCK_SOURCE_ID_DP_DTO || clk_src->dp_clk_src) {
+		REG_UPDATE(PIXEL_RATE_CNTL[tg_inst],
+				DP_DTO0_ENABLE, 1);
+
+	} else if (clk_src->id >= CLOCK_SOURCE_COMBO_PHY_PLL0) {
+		uint32_t rate_source = clk_src->id - CLOCK_SOURCE_COMBO_PHY_PLL0;
+
+		REG_UPDATE_2(PHYPLL_PIXEL_RATE_CNTL[tg_inst],
+				PHYPLL_PIXEL_RATE_SOURCE, rate_source,
+				PIXEL_RATE_PLL_SOURCE, 0);
+
+		REG_UPDATE(PIXEL_RATE_CNTL[tg_inst],
+				DP_DTO0_ENABLE, 0);
+
+	} else if (clk_src->id <= CLOCK_SOURCE_ID_PLL2) {
+		uint32_t rate_source = clk_src->id - CLOCK_SOURCE_ID_PLL0;
+
+		REG_UPDATE_2(PIXEL_RATE_CNTL[tg_inst],
+				PIXEL_RATE_SOURCE, rate_source,
+				DP_DTO0_ENABLE, 0);
+
+		if (REG(PHYPLL_PIXEL_RATE_CNTL[tg_inst]))
+			REG_UPDATE(PHYPLL_PIXEL_RATE_CNTL[tg_inst],
+					PIXEL_RATE_PLL_SOURCE, 1);
+	} else {
+		DC_ERR("Unknown clock source. clk_src id: %d, TG_inst: %d",
+		       clk_src->id, tg_inst);
+	}
+}
+
+/* Only use LUT for 8 bit formats */
+bool dce_use_lut(const struct dc_plane_state *plane_state)
+{
+	switch (plane_state->format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		return true;
+	default:
+		return false;
+	}
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
new file mode 100644
index 000000000000..52506155e361
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
@@ -0,0 +1,631 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DCE_HWSEQ_H__
+#define __DCE_HWSEQ_H__
+
+#include "hw_sequencer.h"
+
+#define BL_REG_LIST()\
+	SR(LVTMA_PWRSEQ_CNTL), \
+	SR(LVTMA_PWRSEQ_STATE)
+
+#define HWSEQ_DCEF_REG_LIST_DCE8() \
+	.DCFE_CLOCK_CONTROL[0] = mmCRTC0_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[1] = mmCRTC1_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[2] = mmCRTC2_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[3] = mmCRTC3_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[4] = mmCRTC4_CRTC_DCFE_CLOCK_CONTROL, \
+	.DCFE_CLOCK_CONTROL[5] = mmCRTC5_CRTC_DCFE_CLOCK_CONTROL
+
+#define HWSEQ_DCEF_REG_LIST() \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 0), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 1), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 2), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 3), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 4), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 5), \
+	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL)
+
+#define HWSEQ_BLND_REG_LIST() \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 0), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 1), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 2), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 3), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 4), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 5), \
+	SRII(BLND_CONTROL, BLND, 0), \
+	SRII(BLND_CONTROL, BLND, 1), \
+	SRII(BLND_CONTROL, BLND, 2), \
+	SRII(BLND_CONTROL, BLND, 3), \
+	SRII(BLND_CONTROL, BLND, 4), \
+	SRII(BLND_CONTROL, BLND, 5)
+
+#define HWSEQ_PIXEL_RATE_REG_LIST(blk) \
+	SRII(PIXEL_RATE_CNTL, blk, 0), \
+	SRII(PIXEL_RATE_CNTL, blk, 1), \
+	SRII(PIXEL_RATE_CNTL, blk, 2), \
+	SRII(PIXEL_RATE_CNTL, blk, 3), \
+	SRII(PIXEL_RATE_CNTL, blk, 4), \
+	SRII(PIXEL_RATE_CNTL, blk, 5)
+
+#define HWSEQ_PHYPLL_REG_LIST(blk) \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 0), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 1), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 2), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 3), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 4), \
+	SRII(PHYPLL_PIXEL_RATE_CNTL, blk, 5)
+
+#define HWSEQ_DCE11_REG_LIST_BASE() \
+	SR(DC_MEM_GLOBAL_PWR_REQ_CNTL), \
+	SR(DCFEV_CLOCK_CONTROL), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 0), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 1), \
+	SRII(CRTC_H_BLANK_START_END, CRTC, 0),\
+	SRII(CRTC_H_BLANK_START_END, CRTC, 1),\
+	SRII(BLND_V_UPDATE_LOCK, BLND, 0),\
+	SRII(BLND_V_UPDATE_LOCK, BLND, 1),\
+	SRII(BLND_CONTROL, BLND, 0),\
+	SRII(BLND_CONTROL, BLND, 1),\
+	SR(BLNDV_CONTROL),\
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC),\
+	BL_REG_LIST()
+
+#define HWSEQ_DCE8_REG_LIST() \
+	HWSEQ_DCEF_REG_LIST_DCE8(), \
+	HWSEQ_BLND_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC),\
+	BL_REG_LIST()
+
+#define HWSEQ_DCE10_REG_LIST() \
+	HWSEQ_DCEF_REG_LIST(), \
+	HWSEQ_BLND_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
+	BL_REG_LIST()
+
+#define HWSEQ_ST_REG_LIST() \
+	HWSEQ_DCE11_REG_LIST_BASE(), \
+	.DCFE_CLOCK_CONTROL[2] = mmDCFEV_CLOCK_CONTROL, \
+	.CRTC_H_BLANK_START_END[2] = mmCRTCV_H_BLANK_START_END, \
+	.BLND_V_UPDATE_LOCK[2] = mmBLNDV_V_UPDATE_LOCK, \
+	.BLND_CONTROL[2] = mmBLNDV_CONTROL
+
+#define HWSEQ_CZ_REG_LIST() \
+	HWSEQ_DCE11_REG_LIST_BASE(), \
+	SRII(DCFE_CLOCK_CONTROL, DCFE, 2), \
+	SRII(CRTC_H_BLANK_START_END, CRTC, 2), \
+	SRII(BLND_V_UPDATE_LOCK, BLND, 2), \
+	SRII(BLND_CONTROL, BLND, 2), \
+	.DCFE_CLOCK_CONTROL[3] = mmDCFEV_CLOCK_CONTROL, \
+	.CRTC_H_BLANK_START_END[3] = mmCRTCV_H_BLANK_START_END, \
+	.BLND_V_UPDATE_LOCK[3] = mmBLNDV_V_UPDATE_LOCK, \
+	.BLND_CONTROL[3] = mmBLNDV_CONTROL
+
+#define HWSEQ_DCE120_REG_LIST() \
+	HWSEQ_DCE10_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
+	HWSEQ_PHYPLL_REG_LIST(CRTC), \
+	SR(DCHUB_FB_LOCATION),\
+	SR(DCHUB_AGP_BASE),\
+	SR(DCHUB_AGP_BOT),\
+	SR(DCHUB_AGP_TOP), \
+	BL_REG_LIST()
+
+#define HWSEQ_DCE112_REG_LIST() \
+	HWSEQ_DCE10_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(CRTC), \
+	HWSEQ_PHYPLL_REG_LIST(CRTC), \
+	BL_REG_LIST()
+
+#define HWSEQ_DCN_REG_LIST()\
+	SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 0), \
+	SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 1), \
+	SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 2), \
+	SRII(OTG_GLOBAL_SYNC_STATUS, OTG, 3), \
+	SRII(DCHUBP_CNTL, HUBP, 0), \
+	SRII(DCHUBP_CNTL, HUBP, 1), \
+	SRII(DCHUBP_CNTL, HUBP, 2), \
+	SRII(DCHUBP_CNTL, HUBP, 3), \
+	SRII(HUBP_CLK_CNTL, HUBP, 0), \
+	SRII(HUBP_CLK_CNTL, HUBP, 1), \
+	SRII(HUBP_CLK_CNTL, HUBP, 2), \
+	SRII(HUBP_CLK_CNTL, HUBP, 3), \
+	SRII(DPP_CONTROL, DPP_TOP, 0), \
+	SRII(DPP_CONTROL, DPP_TOP, 1), \
+	SRII(DPP_CONTROL, DPP_TOP, 2), \
+	SRII(DPP_CONTROL, DPP_TOP, 3), \
+	SRII(OPP_PIPE_CONTROL, OPP_PIPE, 0), \
+	SRII(OPP_PIPE_CONTROL, OPP_PIPE, 1), \
+	SRII(OPP_PIPE_CONTROL, OPP_PIPE, 2), \
+	SRII(OPP_PIPE_CONTROL, OPP_PIPE, 3), \
+	SR(REFCLK_CNTL), \
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL),\
+	SR(DCHUBBUB_ARB_DRAM_STATE_CNTL),\
+	SR(DCHUBBUB_ARB_SAT_LEVEL),\
+	SR(DCHUBBUB_ARB_DF_REQ_OUTSTAND),\
+	SR(DCHUBBUB_GLOBAL_TIMER_CNTL), \
+	SR(DCHUBBUB_TEST_DEBUG_INDEX), \
+	SR(DCHUBBUB_TEST_DEBUG_DATA), \
+	SR(DIO_MEM_PWR_CTRL), \
+	SR(DCCG_GATE_DISABLE_CNTL), \
+	SR(DCCG_GATE_DISABLE_CNTL2), \
+	SR(DCFCLK_CNTL),\
+	SR(DCFCLK_CNTL), \
+	/* todo:  get these from GVM instead of reading registers ourselves */\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32),\
+	MMHUB_SR(VM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32),\
+	MMHUB_SR(VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32),\
+	MMHUB_SR(VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32),\
+	MMHUB_SR(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB),\
+	MMHUB_SR(MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB),\
+	MMHUB_SR(MC_VM_SYSTEM_APERTURE_LOW_ADDR),\
+	MMHUB_SR(MC_VM_SYSTEM_APERTURE_HIGH_ADDR)
+
+#define HWSEQ_SR_WATERMARK_REG_LIST()\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D),\
+	SR(DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D)
+
+#define HWSEQ_DCN1_REG_LIST()\
+	HWSEQ_DCN_REG_LIST(), \
+	HWSEQ_SR_WATERMARK_REG_LIST(), \
+	HWSEQ_PIXEL_RATE_REG_LIST(OTG), \
+	HWSEQ_PHYPLL_REG_LIST(OTG), \
+	SR(DCHUBBUB_SDPIF_FB_TOP),\
+	SR(DCHUBBUB_SDPIF_FB_BASE),\
+	SR(DCHUBBUB_SDPIF_FB_OFFSET),\
+	SR(DCHUBBUB_SDPIF_AGP_BASE),\
+	SR(DCHUBBUB_SDPIF_AGP_BOT),\
+	SR(DCHUBBUB_SDPIF_AGP_TOP),\
+	SR(DOMAIN0_PG_CONFIG), \
+	SR(DOMAIN1_PG_CONFIG), \
+	SR(DOMAIN2_PG_CONFIG), \
+	SR(DOMAIN3_PG_CONFIG), \
+	SR(DOMAIN4_PG_CONFIG), \
+	SR(DOMAIN5_PG_CONFIG), \
+	SR(DOMAIN6_PG_CONFIG), \
+	SR(DOMAIN7_PG_CONFIG), \
+	SR(DOMAIN0_PG_STATUS), \
+	SR(DOMAIN1_PG_STATUS), \
+	SR(DOMAIN2_PG_STATUS), \
+	SR(DOMAIN3_PG_STATUS), \
+	SR(DOMAIN4_PG_STATUS), \
+	SR(DOMAIN5_PG_STATUS), \
+	SR(DOMAIN6_PG_STATUS), \
+	SR(DOMAIN7_PG_STATUS), \
+	SR(D1VGA_CONTROL), \
+	SR(D2VGA_CONTROL), \
+	SR(D3VGA_CONTROL), \
+	SR(D4VGA_CONTROL), \
+	SR(DC_IP_REQUEST_CNTL), \
+	BL_REG_LIST()
+
+struct dce_hwseq_registers {
+
+		/* Backlight registers */
+	uint32_t LVTMA_PWRSEQ_CNTL;
+	uint32_t LVTMA_PWRSEQ_STATE;
+
+	uint32_t DCFE_CLOCK_CONTROL[6];
+	uint32_t DCFEV_CLOCK_CONTROL;
+	uint32_t DC_MEM_GLOBAL_PWR_REQ_CNTL;
+	uint32_t BLND_V_UPDATE_LOCK[6];
+	uint32_t BLND_CONTROL[6];
+	uint32_t BLNDV_CONTROL;
+	uint32_t CRTC_H_BLANK_START_END[6];
+	uint32_t PIXEL_RATE_CNTL[6];
+	uint32_t PHYPLL_PIXEL_RATE_CNTL[6];
+	/*DCHUB*/
+	uint32_t DCHUB_FB_LOCATION;
+	uint32_t DCHUB_AGP_BASE;
+	uint32_t DCHUB_AGP_BOT;
+	uint32_t DCHUB_AGP_TOP;
+
+	uint32_t OTG_GLOBAL_SYNC_STATUS[4];
+	uint32_t DCHUBP_CNTL[4];
+	uint32_t HUBP_CLK_CNTL[4];
+	uint32_t DPP_CONTROL[4];
+	uint32_t OPP_PIPE_CONTROL[4];
+	uint32_t REFCLK_CNTL;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_A;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_B;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_C;
+	uint32_t DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_PTE_META_URGENCY_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_ENTER_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_SR_EXIT_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_ALLOW_DRAM_CLK_CHANGE_WATERMARK_D;
+	uint32_t DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL;
+	uint32_t DCHUBBUB_ARB_SAT_LEVEL;
+	uint32_t DCHUBBUB_ARB_DF_REQ_OUTSTAND;
+	uint32_t DCHUBBUB_GLOBAL_TIMER_CNTL;
+	uint32_t DCHUBBUB_ARB_DRAM_STATE_CNTL;
+	uint32_t DCHUBBUB_TEST_DEBUG_INDEX;
+	uint32_t DCHUBBUB_TEST_DEBUG_DATA;
+	uint32_t DCHUBBUB_SDPIF_FB_TOP;
+	uint32_t DCHUBBUB_SDPIF_FB_BASE;
+	uint32_t DCHUBBUB_SDPIF_FB_OFFSET;
+	uint32_t DCHUBBUB_SDPIF_AGP_BASE;
+	uint32_t DCHUBBUB_SDPIF_AGP_BOT;
+	uint32_t DCHUBBUB_SDPIF_AGP_TOP;
+	uint32_t DC_IP_REQUEST_CNTL;
+	uint32_t DOMAIN0_PG_CONFIG;
+	uint32_t DOMAIN1_PG_CONFIG;
+	uint32_t DOMAIN2_PG_CONFIG;
+	uint32_t DOMAIN3_PG_CONFIG;
+	uint32_t DOMAIN4_PG_CONFIG;
+	uint32_t DOMAIN5_PG_CONFIG;
+	uint32_t DOMAIN6_PG_CONFIG;
+	uint32_t DOMAIN7_PG_CONFIG;
+	uint32_t DOMAIN0_PG_STATUS;
+	uint32_t DOMAIN1_PG_STATUS;
+	uint32_t DOMAIN2_PG_STATUS;
+	uint32_t DOMAIN3_PG_STATUS;
+	uint32_t DOMAIN4_PG_STATUS;
+	uint32_t DOMAIN5_PG_STATUS;
+	uint32_t DOMAIN6_PG_STATUS;
+	uint32_t DOMAIN7_PG_STATUS;
+	uint32_t DIO_MEM_PWR_CTRL;
+	uint32_t DCCG_GATE_DISABLE_CNTL;
+	uint32_t DCCG_GATE_DISABLE_CNTL2;
+	uint32_t DCFCLK_CNTL;
+	uint32_t MICROSECOND_TIME_BASE_DIV;
+	uint32_t MILLISECOND_TIME_BASE_DIV;
+	uint32_t DISPCLK_FREQ_CHANGE_CNTL;
+	uint32_t RBBMIF_TIMEOUT_DIS;
+	uint32_t RBBMIF_TIMEOUT_DIS_2;
+	uint32_t DENTIST_DISPCLK_CNTL;
+	uint32_t DCHUBBUB_CRC_CTRL;
+	uint32_t DPP_TOP0_DPP_CRC_CTRL;
+	uint32_t DPP_TOP0_DPP_CRC_VAL_R_G;
+	uint32_t DPP_TOP0_DPP_CRC_VAL_B_A;
+	uint32_t MPC_CRC_CTRL;
+	uint32_t MPC_CRC_RESULT_GB;
+	uint32_t MPC_CRC_RESULT_C;
+	uint32_t MPC_CRC_RESULT_AR;
+	uint32_t D1VGA_CONTROL;
+	uint32_t D2VGA_CONTROL;
+	uint32_t D3VGA_CONTROL;
+	uint32_t D4VGA_CONTROL;
+	/* MMHUB registers. read only. temporary hack */
+	uint32_t VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_END_ADDR_HI32;
+	uint32_t VM_CONTEXT0_PAGE_TABLE_END_ADDR_LO32;
+	uint32_t VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32;
+	uint32_t VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32;
+	uint32_t MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB;
+	uint32_t MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB;
+	uint32_t MC_VM_SYSTEM_APERTURE_LOW_ADDR;
+	uint32_t MC_VM_SYSTEM_APERTURE_HIGH_ADDR;
+};
+ /* set field name */
+#define HWS_SF(blk_name, reg_name, field_name, post_fix)\
+	.field_name = blk_name ## reg_name ## __ ## field_name ## post_fix
+
+#define HWS_SF1(blk_name, reg_name, field_name, post_fix)\
+	.field_name = blk_name ## reg_name ## __ ## blk_name ## field_name ## post_fix
+
+
+#define HWSEQ_DCEF_MASK_SH_LIST(mask_sh, blk)\
+	HWS_SF(blk, CLOCK_CONTROL, DCFE_CLOCK_ENABLE, mask_sh),\
+	SF(DC_MEM_GLOBAL_PWR_REQ_CNTL, DC_MEM_GLOBAL_PWR_REQ_DIS, mask_sh)
+
+#define HWSEQ_BLND_MASK_SH_LIST(mask_sh, blk)\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_DCP_GRPH_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_SCL_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_DCP_GRPH_SURF_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_BLND_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(blk, V_UPDATE_LOCK, BLND_V_UPDATE_LOCK_MODE, mask_sh),\
+	HWS_SF(blk, CONTROL, BLND_FEEDTHROUGH_EN, mask_sh),\
+	HWS_SF(blk, CONTROL, BLND_ALPHA_MODE, mask_sh),\
+	HWS_SF(blk, CONTROL, BLND_MODE, mask_sh),\
+	HWS_SF(blk, CONTROL, BLND_MULTIPLIED_MODE, mask_sh)
+
+#define HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, blk)\
+	HWS_SF1(blk, PIXEL_RATE_CNTL, PIXEL_RATE_SOURCE, mask_sh),\
+	HWS_SF(blk, PIXEL_RATE_CNTL, DP_DTO0_ENABLE, mask_sh)
+
+#define HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, blk)\
+	HWS_SF1(blk, PHYPLL_PIXEL_RATE_CNTL, PHYPLL_PIXEL_RATE_SOURCE, mask_sh),\
+	HWS_SF1(blk, PHYPLL_PIXEL_RATE_CNTL, PIXEL_RATE_PLL_SOURCE, mask_sh)
+
+#define HWSEQ_DCE8_MASK_SH_LIST(mask_sh)\
+	.DCFE_CLOCK_ENABLE = CRTC_DCFE_CLOCK_CONTROL__CRTC_DCFE_CLOCK_ENABLE ## mask_sh, \
+	HWS_SF(BLND_, V_UPDATE_LOCK, BLND_DCP_GRPH_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(BLND_, V_UPDATE_LOCK, BLND_SCL_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(BLND_, V_UPDATE_LOCK, BLND_DCP_GRPH_SURF_V_UPDATE_LOCK, mask_sh),\
+	HWS_SF(BLND_, CONTROL, BLND_MODE, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_)
+
+#define HWSEQ_DCE10_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCEF_MASK_SH_LIST(mask_sh, DCFE_),\
+	HWSEQ_BLND_MASK_SH_LIST(mask_sh, BLND_),\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_), \
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+
+#define HWSEQ_DCE11_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCE10_MASK_SH_LIST(mask_sh),\
+	SF(DCFEV_CLOCK_CONTROL, DCFEV_CLOCK_ENABLE, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_)
+
+#define HWSEQ_DCE112_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCE10_MASK_SH_LIST(mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh),\
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh),\
+	HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_)
+
+#define HWSEQ_GFX9_DCHUB_MASK_SH_LIST(mask_sh)\
+	SF(DCHUB_FB_LOCATION, FB_TOP, mask_sh),\
+	SF(DCHUB_FB_LOCATION, FB_BASE, mask_sh),\
+	SF(DCHUB_AGP_BASE, AGP_BASE, mask_sh),\
+	SF(DCHUB_AGP_BOT, AGP_BOT, mask_sh),\
+	SF(DCHUB_AGP_TOP, AGP_TOP, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+
+#define HWSEQ_DCE12_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCEF_MASK_SH_LIST(mask_sh, DCFE0_DCFE_),\
+	HWSEQ_BLND_MASK_SH_LIST(mask_sh, BLND0_BLND_),\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_),\
+	HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_),\
+	HWSEQ_GFX9_DCHUB_MASK_SH_LIST(mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+
+#define HWSEQ_DCN_MASK_SH_LIST(mask_sh)\
+	HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, OTG0_),\
+	HWS_SF1(OTG0_, PHYPLL_PIXEL_RATE_CNTL, PHYPLL_PIXEL_RATE_SOURCE, mask_sh), \
+	HWS_SF(OTG0_, OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_EVENT_CLEAR, mask_sh), \
+	HWS_SF(OTG0_, OTG_GLOBAL_SYNC_STATUS, VUPDATE_NO_LOCK_EVENT_OCCURRED, mask_sh), \
+	HWS_SF(HUBP0_, DCHUBP_CNTL, HUBP_VTG_SEL, mask_sh), \
+	HWS_SF(HUBP0_, HUBP_CLK_CNTL, HUBP_CLOCK_ENABLE, mask_sh), \
+	HWS_SF(DPP_TOP0_, DPP_CONTROL, DPP_CLOCK_ENABLE, mask_sh), \
+	HWS_SF(OPP_PIPE0_, OPP_PIPE_CONTROL, OPP_PIPE_CLOCK_EN, mask_sh),\
+	HWS_SF(, DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, mask_sh), \
+	HWS_SF(, DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh), \
+	HWS_SF(, DCFCLK_CNTL, DCFCLK_GATE_DIS, mask_sh)
+
+#define HWSEQ_DCN1_MASK_SH_LIST(mask_sh)\
+	HWSEQ_DCN_MASK_SH_LIST(mask_sh), \
+	HWS_SF1(OTG0_, PHYPLL_PIXEL_RATE_CNTL, PIXEL_RATE_PLL_SOURCE, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_FB_TOP, SDPIF_FB_TOP, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_FB_BASE, SDPIF_FB_BASE, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_FB_OFFSET, SDPIF_FB_OFFSET, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_AGP_BASE, SDPIF_AGP_BASE, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_AGP_BOT, SDPIF_AGP_BOT, mask_sh), \
+	HWS_SF(, DCHUBBUB_SDPIF_AGP_TOP, SDPIF_AGP_TOP, mask_sh), \
+	HWS_SF(DPP_TOP0_, DPP_CONTROL, DPPCLK_RATE_CONTROL, mask_sh), \
+	/* todo:  get these from GVM instead of reading registers ourselves */\
+	HWS_SF(, VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_HI32, PAGE_DIRECTORY_ENTRY_HI32, mask_sh),\
+	HWS_SF(, VM_CONTEXT0_PAGE_TABLE_BASE_ADDR_LO32, PAGE_DIRECTORY_ENTRY_LO32, mask_sh),\
+	HWS_SF(, VM_CONTEXT0_PAGE_TABLE_START_ADDR_HI32, LOGICAL_PAGE_NUMBER_HI4, mask_sh),\
+	HWS_SF(, VM_CONTEXT0_PAGE_TABLE_START_ADDR_LO32, LOGICAL_PAGE_NUMBER_LO32, mask_sh),\
+	HWS_SF(, VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32, PHYSICAL_PAGE_ADDR_HI4, mask_sh),\
+	HWS_SF(, VM_L2_PROTECTION_FAULT_DEFAULT_ADDR_LO32, PHYSICAL_PAGE_ADDR_LO32, mask_sh),\
+	HWS_SF(, MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_MSB, PHYSICAL_PAGE_NUMBER_MSB, mask_sh),\
+	HWS_SF(, MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR_LSB, PHYSICAL_PAGE_NUMBER_LSB, mask_sh),\
+	HWS_SF(, MC_VM_SYSTEM_APERTURE_LOW_ADDR, LOGICAL_ADDR, mask_sh),\
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN0_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_CONFIG, DOMAIN0_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN1_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_CONFIG, DOMAIN1_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN2_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_CONFIG, DOMAIN2_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN3_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_CONFIG, DOMAIN3_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN4_PG_CONFIG, DOMAIN4_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN4_PG_CONFIG, DOMAIN4_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN5_PG_CONFIG, DOMAIN5_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN5_PG_CONFIG, DOMAIN5_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN6_PG_CONFIG, DOMAIN6_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN6_PG_CONFIG, DOMAIN6_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN7_PG_CONFIG, DOMAIN7_POWER_FORCEON, mask_sh), \
+	HWS_SF(, DOMAIN7_PG_CONFIG, DOMAIN7_POWER_GATE, mask_sh), \
+	HWS_SF(, DOMAIN0_PG_STATUS, DOMAIN0_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN1_PG_STATUS, DOMAIN1_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN2_PG_STATUS, DOMAIN2_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN3_PG_STATUS, DOMAIN3_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN4_PG_STATUS, DOMAIN4_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN5_PG_STATUS, DOMAIN5_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN6_PG_STATUS, DOMAIN6_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DOMAIN7_PG_STATUS, DOMAIN7_PGFSM_PWR_STATUS, mask_sh), \
+	HWS_SF(, DC_IP_REQUEST_CNTL, IP_REQUEST_EN, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
+	HWS_SF(, LVTMA_PWRSEQ_STATE, LVTMA_PWRSEQ_TARGET_STATE_R, mask_sh)
+
+#define HWSEQ_REG_FIELD_LIST(type) \
+	type DCFE_CLOCK_ENABLE; \
+	type DCFEV_CLOCK_ENABLE; \
+	type DC_MEM_GLOBAL_PWR_REQ_DIS; \
+	type BLND_DCP_GRPH_V_UPDATE_LOCK; \
+	type BLND_SCL_V_UPDATE_LOCK; \
+	type BLND_DCP_GRPH_SURF_V_UPDATE_LOCK; \
+	type BLND_BLND_V_UPDATE_LOCK; \
+	type BLND_V_UPDATE_LOCK_MODE; \
+	type BLND_FEEDTHROUGH_EN; \
+	type BLND_ALPHA_MODE; \
+	type BLND_MODE; \
+	type BLND_MULTIPLIED_MODE; \
+	type DP_DTO0_ENABLE; \
+	type PIXEL_RATE_SOURCE; \
+	type PHYPLL_PIXEL_RATE_SOURCE; \
+	type PIXEL_RATE_PLL_SOURCE; \
+	/* todo:  get these from GVM instead of reading registers ourselves */\
+	type PAGE_DIRECTORY_ENTRY_HI32;\
+	type PAGE_DIRECTORY_ENTRY_LO32;\
+	type LOGICAL_PAGE_NUMBER_HI4;\
+	type LOGICAL_PAGE_NUMBER_LO32;\
+	type PHYSICAL_PAGE_ADDR_HI4;\
+	type PHYSICAL_PAGE_ADDR_LO32;\
+	type PHYSICAL_PAGE_NUMBER_MSB;\
+	type PHYSICAL_PAGE_NUMBER_LSB;\
+	type LOGICAL_ADDR; \
+	type ENABLE_L1_TLB;\
+	type SYSTEM_ACCESS_MODE;\
+	type LVTMA_BLON;\
+	type LVTMA_PWRSEQ_TARGET_STATE_R;
+
+#define HWSEQ_DCN_REG_FIELD_LIST(type) \
+	type VUPDATE_NO_LOCK_EVENT_CLEAR; \
+	type VUPDATE_NO_LOCK_EVENT_OCCURRED; \
+	type HUBP_VTG_SEL; \
+	type HUBP_CLOCK_ENABLE; \
+	type DPP_CLOCK_ENABLE; \
+	type DPPCLK_RATE_CONTROL; \
+	type SDPIF_FB_TOP;\
+	type SDPIF_FB_BASE;\
+	type SDPIF_FB_OFFSET;\
+	type SDPIF_AGP_BASE;\
+	type SDPIF_AGP_BOT;\
+	type SDPIF_AGP_TOP;\
+	type FB_TOP;\
+	type FB_BASE;\
+	type FB_OFFSET;\
+	type AGP_BASE;\
+	type AGP_BOT;\
+	type AGP_TOP;\
+	type DCHUBBUB_GLOBAL_TIMER_ENABLE; \
+	type DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST;\
+	type DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE;\
+	type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE;\
+	type DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE;\
+	type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE;\
+	type DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE;\
+	type DCHUBBUB_ARB_SAT_LEVEL;\
+	type DCHUBBUB_ARB_MIN_REQ_OUTSTAND;\
+	type OPP_PIPE_CLOCK_EN;\
+	type IP_REQUEST_EN; \
+	type DOMAIN0_POWER_FORCEON; \
+	type DOMAIN0_POWER_GATE; \
+	type DOMAIN1_POWER_FORCEON; \
+	type DOMAIN1_POWER_GATE; \
+	type DOMAIN2_POWER_FORCEON; \
+	type DOMAIN2_POWER_GATE; \
+	type DOMAIN3_POWER_FORCEON; \
+	type DOMAIN3_POWER_GATE; \
+	type DOMAIN4_POWER_FORCEON; \
+	type DOMAIN4_POWER_GATE; \
+	type DOMAIN5_POWER_FORCEON; \
+	type DOMAIN5_POWER_GATE; \
+	type DOMAIN6_POWER_FORCEON; \
+	type DOMAIN6_POWER_GATE; \
+	type DOMAIN7_POWER_FORCEON; \
+	type DOMAIN7_POWER_GATE; \
+	type DOMAIN0_PGFSM_PWR_STATUS; \
+	type DOMAIN1_PGFSM_PWR_STATUS; \
+	type DOMAIN2_PGFSM_PWR_STATUS; \
+	type DOMAIN3_PGFSM_PWR_STATUS; \
+	type DOMAIN4_PGFSM_PWR_STATUS; \
+	type DOMAIN5_PGFSM_PWR_STATUS; \
+	type DOMAIN6_PGFSM_PWR_STATUS; \
+	type DOMAIN7_PGFSM_PWR_STATUS; \
+	type DCFCLK_GATE_DIS; \
+	type DCHUBBUB_GLOBAL_TIMER_REFDIV; \
+	type DENTIST_DPPCLK_WDIVIDER;
+
+struct dce_hwseq_shift {
+	HWSEQ_REG_FIELD_LIST(uint8_t)
+	HWSEQ_DCN_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce_hwseq_mask {
+	HWSEQ_REG_FIELD_LIST(uint32_t)
+	HWSEQ_DCN_REG_FIELD_LIST(uint32_t)
+};
+
+
+enum blnd_mode {
+	BLND_MODE_CURRENT_PIPE = 0,/* Data from current pipe only */
+	BLND_MODE_OTHER_PIPE, /* Data from other pipe only */
+	BLND_MODE_BLENDING,/* Alpha blending - blend 'current' and 'other' */
+};
+
+void dce_enable_fe_clock(struct dce_hwseq *hwss,
+		unsigned int inst, bool enable);
+
+void dce_pipe_control_lock(struct dc *dc,
+		struct pipe_ctx *pipe,
+		bool lock);
+
+void dce_set_blender_mode(struct dce_hwseq *hws,
+	unsigned int blnd_inst, enum blnd_mode mode);
+
+void dce_clock_gating_power_up(struct dce_hwseq *hws,
+		bool enable);
+
+void dce_crtc_switch_to_clk_src(struct dce_hwseq *hws,
+		struct clock_source *clk_src,
+		unsigned int tg_inst);
+
+bool dce_use_lut(const struct dc_plane_state *plane_state);
+#endif   /*__DCE_HWSEQ_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c
new file mode 100644
index 000000000000..d618fdd0cc82
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.c
@@ -0,0 +1,268 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_ipp.h"
+#include "reg_helper.h"
+#include "dm_services.h"
+
+#define REG(reg) \
+	(ipp_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	ipp_dce->ipp_shift->field_name, ipp_dce->ipp_mask->field_name
+
+#define CTX \
+	ipp_dce->base.ctx
+
+
+static void dce_ipp_cursor_set_position(
+	struct input_pixel_processor *ipp,
+	const struct dc_cursor_position *position,
+	const struct dc_cursor_mi_param *param)
+{
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+
+	/* lock cursor registers */
+	REG_UPDATE(CUR_UPDATE, CURSOR_UPDATE_LOCK, true);
+
+	/* Flag passed in structure differentiates cursor enable/disable. */
+	/* Update if it differs from cached state. */
+	REG_UPDATE(CUR_CONTROL, CURSOR_EN, position->enable);
+
+	REG_SET_2(CUR_POSITION, 0,
+		CURSOR_X_POSITION, position->x,
+		CURSOR_Y_POSITION, position->y);
+
+	REG_SET_2(CUR_HOT_SPOT, 0,
+		CURSOR_HOT_SPOT_X, position->x_hotspot,
+		CURSOR_HOT_SPOT_Y, position->y_hotspot);
+
+	/* unlock cursor registers */
+	REG_UPDATE(CUR_UPDATE, CURSOR_UPDATE_LOCK, false);
+}
+
+static void dce_ipp_cursor_set_attributes(
+	struct input_pixel_processor *ipp,
+	const struct dc_cursor_attributes *attributes)
+{
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+	int mode;
+
+	/* Lock cursor registers */
+	REG_UPDATE(CUR_UPDATE, CURSOR_UPDATE_LOCK, true);
+
+	/* Program cursor control */
+	switch (attributes->color_format) {
+	case CURSOR_MODE_MONO:
+		mode = 0;
+		break;
+	case CURSOR_MODE_COLOR_1BIT_AND:
+		mode = 1;
+		break;
+	case CURSOR_MODE_COLOR_PRE_MULTIPLIED_ALPHA:
+		mode = 2;
+		break;
+	case CURSOR_MODE_COLOR_UN_PRE_MULTIPLIED_ALPHA:
+		mode = 3;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* unsupported */
+		mode = 0;
+	}
+
+	REG_UPDATE_3(CUR_CONTROL,
+		CURSOR_MODE, mode,
+		CURSOR_2X_MAGNIFY, attributes->attribute_flags.bits.ENABLE_MAGNIFICATION,
+		CUR_INV_TRANS_CLAMP, attributes->attribute_flags.bits.INVERSE_TRANSPARENT_CLAMPING);
+
+	if (attributes->color_format == CURSOR_MODE_MONO) {
+		REG_SET_3(CUR_COLOR1, 0,
+			CUR_COLOR1_BLUE, 0,
+			CUR_COLOR1_GREEN, 0,
+			CUR_COLOR1_RED, 0);
+
+		REG_SET_3(CUR_COLOR2, 0,
+			CUR_COLOR2_BLUE, 0xff,
+			CUR_COLOR2_GREEN, 0xff,
+			CUR_COLOR2_RED, 0xff);
+	}
+
+	/*
+	 * Program cursor size -- NOTE: HW spec specifies that HW register
+	 * stores size as (height - 1, width - 1)
+	 */
+	REG_SET_2(CUR_SIZE, 0,
+		CURSOR_WIDTH, attributes->width-1,
+		CURSOR_HEIGHT, attributes->height-1);
+
+	/* Program cursor surface address */
+	/* SURFACE_ADDRESS_HIGH: Higher order bits (39:32) of hardware cursor
+	 * surface base address in byte. It is 4K byte aligned.
+	 * The correct way to program cursor surface address is to first write
+	 * to CUR_SURFACE_ADDRESS_HIGH, and then write to CUR_SURFACE_ADDRESS
+	 */
+	REG_SET(CUR_SURFACE_ADDRESS_HIGH, 0,
+		CURSOR_SURFACE_ADDRESS_HIGH, attributes->address.high_part);
+
+	REG_SET(CUR_SURFACE_ADDRESS, 0,
+		CURSOR_SURFACE_ADDRESS, attributes->address.low_part);
+
+	/* Unlock Cursor registers. */
+	REG_UPDATE(CUR_UPDATE, CURSOR_UPDATE_LOCK, false);
+}
+
+
+static void dce_ipp_program_prescale(
+	struct input_pixel_processor *ipp,
+	struct ipp_prescale_params *params)
+{
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+
+	/* set to bypass mode first before change */
+	REG_UPDATE(PRESCALE_GRPH_CONTROL,
+		GRPH_PRESCALE_BYPASS,
+		1);
+
+	REG_SET_2(PRESCALE_VALUES_GRPH_R, 0,
+		GRPH_PRESCALE_SCALE_R, params->scale,
+		GRPH_PRESCALE_BIAS_R, params->bias);
+
+	REG_SET_2(PRESCALE_VALUES_GRPH_G, 0,
+		GRPH_PRESCALE_SCALE_G, params->scale,
+		GRPH_PRESCALE_BIAS_G, params->bias);
+
+	REG_SET_2(PRESCALE_VALUES_GRPH_B, 0,
+		GRPH_PRESCALE_SCALE_B, params->scale,
+		GRPH_PRESCALE_BIAS_B, params->bias);
+
+	if (params->mode != IPP_PRESCALE_MODE_BYPASS) {
+		REG_UPDATE(PRESCALE_GRPH_CONTROL,
+				GRPH_PRESCALE_BYPASS, 0);
+
+		/* If prescale is in use, then legacy lut should be bypassed */
+		REG_UPDATE(INPUT_GAMMA_CONTROL,
+				GRPH_INPUT_GAMMA_MODE, 1);
+	}
+}
+
+static void dce_ipp_program_input_lut(
+	struct input_pixel_processor *ipp,
+	const struct dc_gamma *gamma)
+{
+	int i;
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+
+	/* power on LUT memory */
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_SET(DCFE_MEM_PWR_CTRL, 0, DCP_LUT_MEM_PWR_DIS, 1);
+
+	/* enable all */
+	REG_SET(DC_LUT_WRITE_EN_MASK, 0, DC_LUT_WRITE_EN_MASK, 0x7);
+
+	/* 256 entry mode */
+	REG_UPDATE(DC_LUT_RW_MODE, DC_LUT_RW_MODE, 0);
+
+	/* LUT-256, unsigned, integer, new u0.12 format */
+	REG_SET_3(DC_LUT_CONTROL, 0,
+		DC_LUT_DATA_R_FORMAT, 3,
+		DC_LUT_DATA_G_FORMAT, 3,
+		DC_LUT_DATA_B_FORMAT, 3);
+
+	/* start from index 0 */
+	REG_SET(DC_LUT_RW_INDEX, 0,
+		DC_LUT_RW_INDEX, 0);
+
+	for (i = 0; i < gamma->num_entries; i++) {
+		REG_SET(DC_LUT_SEQ_COLOR, 0, DC_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.red[i]));
+		REG_SET(DC_LUT_SEQ_COLOR, 0, DC_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.green[i]));
+		REG_SET(DC_LUT_SEQ_COLOR, 0, DC_LUT_SEQ_COLOR,
+				dal_fixed31_32_round(
+					gamma->entries.blue[i]));
+	}
+
+	/* power off LUT memory */
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_SET(DCFE_MEM_PWR_CTRL, 0, DCP_LUT_MEM_PWR_DIS, 0);
+
+	/* bypass prescale, enable legacy LUT */
+	REG_UPDATE(PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_BYPASS, 1);
+	REG_UPDATE(INPUT_GAMMA_CONTROL, GRPH_INPUT_GAMMA_MODE, 0);
+}
+
+static void dce_ipp_set_degamma(
+	struct input_pixel_processor *ipp,
+	enum ipp_degamma_mode mode)
+{
+	struct dce_ipp *ipp_dce = TO_DCE_IPP(ipp);
+	uint32_t degamma_type = (mode == IPP_DEGAMMA_MODE_HW_sRGB) ? 1 : 0;
+
+	ASSERT(mode == IPP_DEGAMMA_MODE_BYPASS ||
+			mode == IPP_DEGAMMA_MODE_HW_sRGB);
+
+	REG_SET_3(DEGAMMA_CONTROL, 0,
+		GRPH_DEGAMMA_MODE, degamma_type,
+		CURSOR_DEGAMMA_MODE, degamma_type,
+		CURSOR2_DEGAMMA_MODE, degamma_type);
+}
+
+static const struct ipp_funcs dce_ipp_funcs = {
+	.ipp_cursor_set_attributes = dce_ipp_cursor_set_attributes,
+	.ipp_cursor_set_position = dce_ipp_cursor_set_position,
+	.ipp_program_prescale = dce_ipp_program_prescale,
+	.ipp_program_input_lut = dce_ipp_program_input_lut,
+	.ipp_set_degamma = dce_ipp_set_degamma
+};
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+void dce_ipp_construct(
+	struct dce_ipp *ipp_dce,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_ipp_registers *regs,
+	const struct dce_ipp_shift *ipp_shift,
+	const struct dce_ipp_mask *ipp_mask)
+{
+	ipp_dce->base.ctx = ctx;
+	ipp_dce->base.inst = inst;
+	ipp_dce->base.funcs = &dce_ipp_funcs;
+
+	ipp_dce->regs = regs;
+	ipp_dce->ipp_shift = ipp_shift;
+	ipp_dce->ipp_mask = ipp_mask;
+}
+
+void dce_ipp_destroy(struct input_pixel_processor **ipp)
+{
+	kfree(TO_DCE_IPP(*ipp));
+	*ipp = NULL;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.h b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.h
new file mode 100644
index 000000000000..ca04e97d44c3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_ipp.h
@@ -0,0 +1,238 @@
+/*
+ * Copyright 2017 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCE_IPP_H_
+#define _DCE_IPP_H_
+
+#include "ipp.h"
+
+#define TO_DCE_IPP(ipp)\
+	container_of(ipp, struct dce_ipp, base)
+
+#define IPP_COMMON_REG_LIST_DCE_BASE(id) \
+	SRI(CUR_UPDATE, DCP, id), \
+	SRI(CUR_CONTROL, DCP, id), \
+	SRI(CUR_POSITION, DCP, id), \
+	SRI(CUR_HOT_SPOT, DCP, id), \
+	SRI(CUR_COLOR1, DCP, id), \
+	SRI(CUR_COLOR2, DCP, id), \
+	SRI(CUR_SIZE, DCP, id), \
+	SRI(CUR_SURFACE_ADDRESS_HIGH, DCP, id), \
+	SRI(CUR_SURFACE_ADDRESS, DCP, id), \
+	SRI(PRESCALE_GRPH_CONTROL, DCP, id), \
+	SRI(PRESCALE_VALUES_GRPH_R, DCP, id), \
+	SRI(PRESCALE_VALUES_GRPH_G, DCP, id), \
+	SRI(PRESCALE_VALUES_GRPH_B, DCP, id), \
+	SRI(INPUT_GAMMA_CONTROL, DCP, id), \
+	SRI(DC_LUT_WRITE_EN_MASK, DCP, id), \
+	SRI(DC_LUT_RW_MODE, DCP, id), \
+	SRI(DC_LUT_CONTROL, DCP, id), \
+	SRI(DC_LUT_RW_INDEX, DCP, id), \
+	SRI(DC_LUT_SEQ_COLOR, DCP, id), \
+	SRI(DEGAMMA_CONTROL, DCP, id)
+
+#define IPP_DCE100_REG_LIST_DCE_BASE(id) \
+	IPP_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_PWR_CTRL, CRTC, id)
+
+#define IPP_DCE110_REG_LIST_DCE_BASE(id) \
+	IPP_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_PWR_CTRL, DCFE, id)
+
+#define IPP_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	IPP_SF(CUR_UPDATE, CURSOR_UPDATE_LOCK, mask_sh), \
+	IPP_SF(CUR_CONTROL, CURSOR_EN, mask_sh), \
+	IPP_SF(CUR_CONTROL, CURSOR_MODE, mask_sh), \
+	IPP_SF(CUR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
+	IPP_SF(CUR_CONTROL, CUR_INV_TRANS_CLAMP, mask_sh), \
+	IPP_SF(CUR_POSITION, CURSOR_X_POSITION, mask_sh), \
+	IPP_SF(CUR_POSITION, CURSOR_Y_POSITION, mask_sh), \
+	IPP_SF(CUR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
+	IPP_SF(CUR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
+	IPP_SF(CUR_COLOR1, CUR_COLOR1_BLUE, mask_sh), \
+	IPP_SF(CUR_COLOR1, CUR_COLOR1_GREEN, mask_sh), \
+	IPP_SF(CUR_COLOR1, CUR_COLOR1_RED, mask_sh), \
+	IPP_SF(CUR_COLOR2, CUR_COLOR2_BLUE, mask_sh), \
+	IPP_SF(CUR_COLOR2, CUR_COLOR2_GREEN, mask_sh), \
+	IPP_SF(CUR_COLOR2, CUR_COLOR2_RED, mask_sh), \
+	IPP_SF(CUR_SIZE, CURSOR_WIDTH, mask_sh), \
+	IPP_SF(CUR_SIZE, CURSOR_HEIGHT, mask_sh), \
+	IPP_SF(CUR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
+	IPP_SF(CUR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
+	IPP_SF(PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_BYPASS, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_R, GRPH_PRESCALE_SCALE_R, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_R, GRPH_PRESCALE_BIAS_R, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_G, GRPH_PRESCALE_SCALE_G, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_G, GRPH_PRESCALE_BIAS_G, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_B, GRPH_PRESCALE_SCALE_B, mask_sh), \
+	IPP_SF(PRESCALE_VALUES_GRPH_B, GRPH_PRESCALE_BIAS_B, mask_sh), \
+	IPP_SF(INPUT_GAMMA_CONTROL, GRPH_INPUT_GAMMA_MODE, mask_sh), \
+	IPP_SF(DC_LUT_WRITE_EN_MASK, DC_LUT_WRITE_EN_MASK, mask_sh), \
+	IPP_SF(DC_LUT_RW_MODE, DC_LUT_RW_MODE, mask_sh), \
+	IPP_SF(DC_LUT_CONTROL, DC_LUT_DATA_R_FORMAT, mask_sh), \
+	IPP_SF(DC_LUT_CONTROL, DC_LUT_DATA_G_FORMAT, mask_sh), \
+	IPP_SF(DC_LUT_CONTROL, DC_LUT_DATA_B_FORMAT, mask_sh), \
+	IPP_SF(DC_LUT_RW_INDEX, DC_LUT_RW_INDEX, mask_sh), \
+	IPP_SF(DC_LUT_SEQ_COLOR, DC_LUT_SEQ_COLOR, mask_sh), \
+	IPP_SF(DEGAMMA_CONTROL, GRPH_DEGAMMA_MODE, mask_sh), \
+	IPP_SF(DEGAMMA_CONTROL, CURSOR_DEGAMMA_MODE, mask_sh), \
+	IPP_SF(DEGAMMA_CONTROL, CURSOR2_DEGAMMA_MODE, mask_sh)
+
+#define IPP_DCE100_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	IPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	IPP_SF(DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh)
+
+#define IPP_DCE120_MASK_SH_LIST_SOC_BASE(mask_sh) \
+	IPP_SF(DCP0_CUR_UPDATE, CURSOR_UPDATE_LOCK, mask_sh), \
+	IPP_SF(DCP0_CUR_CONTROL, CURSOR_EN, mask_sh), \
+	IPP_SF(DCP0_CUR_CONTROL, CURSOR_MODE, mask_sh), \
+	IPP_SF(DCP0_CUR_CONTROL, CURSOR_2X_MAGNIFY, mask_sh), \
+	IPP_SF(DCP0_CUR_CONTROL, CUR_INV_TRANS_CLAMP, mask_sh), \
+	IPP_SF(DCP0_CUR_POSITION, CURSOR_X_POSITION, mask_sh), \
+	IPP_SF(DCP0_CUR_POSITION, CURSOR_Y_POSITION, mask_sh), \
+	IPP_SF(DCP0_CUR_HOT_SPOT, CURSOR_HOT_SPOT_X, mask_sh), \
+	IPP_SF(DCP0_CUR_HOT_SPOT, CURSOR_HOT_SPOT_Y, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR1, CUR_COLOR1_BLUE, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR1, CUR_COLOR1_GREEN, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR1, CUR_COLOR1_RED, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR2, CUR_COLOR2_BLUE, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR2, CUR_COLOR2_GREEN, mask_sh), \
+	IPP_SF(DCP0_CUR_COLOR2, CUR_COLOR2_RED, mask_sh), \
+	IPP_SF(DCP0_CUR_SIZE, CURSOR_WIDTH, mask_sh), \
+	IPP_SF(DCP0_CUR_SIZE, CURSOR_HEIGHT, mask_sh), \
+	IPP_SF(DCP0_CUR_SURFACE_ADDRESS_HIGH, CURSOR_SURFACE_ADDRESS_HIGH, mask_sh), \
+	IPP_SF(DCP0_CUR_SURFACE_ADDRESS, CURSOR_SURFACE_ADDRESS, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_BYPASS, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_R, GRPH_PRESCALE_SCALE_R, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_R, GRPH_PRESCALE_BIAS_R, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_G, GRPH_PRESCALE_SCALE_G, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_G, GRPH_PRESCALE_BIAS_G, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_B, GRPH_PRESCALE_SCALE_B, mask_sh), \
+	IPP_SF(DCP0_PRESCALE_VALUES_GRPH_B, GRPH_PRESCALE_BIAS_B, mask_sh), \
+	IPP_SF(DCP0_INPUT_GAMMA_CONTROL, GRPH_INPUT_GAMMA_MODE, mask_sh), \
+	IPP_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_WRITE_EN_MASK, DC_LUT_WRITE_EN_MASK, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_RW_MODE, DC_LUT_RW_MODE, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_CONTROL, DC_LUT_DATA_R_FORMAT, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_CONTROL, DC_LUT_DATA_G_FORMAT, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_CONTROL, DC_LUT_DATA_B_FORMAT, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_RW_INDEX, DC_LUT_RW_INDEX, mask_sh), \
+	IPP_SF(DCP0_DC_LUT_SEQ_COLOR, DC_LUT_SEQ_COLOR, mask_sh), \
+	IPP_SF(DCP0_DEGAMMA_CONTROL, GRPH_DEGAMMA_MODE, mask_sh), \
+	IPP_SF(DCP0_DEGAMMA_CONTROL, CURSOR_DEGAMMA_MODE, mask_sh), \
+	IPP_SF(DCP0_DEGAMMA_CONTROL, CURSOR2_DEGAMMA_MODE, mask_sh)
+
+#define IPP_REG_FIELD_LIST(type) \
+	type CURSOR_UPDATE_LOCK; \
+	type CURSOR_EN; \
+	type CURSOR_X_POSITION; \
+	type CURSOR_Y_POSITION; \
+	type CURSOR_HOT_SPOT_X; \
+	type CURSOR_HOT_SPOT_Y; \
+	type CURSOR_MODE; \
+	type CURSOR_2X_MAGNIFY; \
+	type CUR_INV_TRANS_CLAMP; \
+	type CUR_COLOR1_BLUE; \
+	type CUR_COLOR1_GREEN; \
+	type CUR_COLOR1_RED; \
+	type CUR_COLOR2_BLUE; \
+	type CUR_COLOR2_GREEN; \
+	type CUR_COLOR2_RED; \
+	type CURSOR_WIDTH; \
+	type CURSOR_HEIGHT; \
+	type CURSOR_SURFACE_ADDRESS_HIGH; \
+	type CURSOR_SURFACE_ADDRESS; \
+	type GRPH_PRESCALE_BYPASS; \
+	type GRPH_PRESCALE_SCALE_R; \
+	type GRPH_PRESCALE_BIAS_R; \
+	type GRPH_PRESCALE_SCALE_G; \
+	type GRPH_PRESCALE_BIAS_G; \
+	type GRPH_PRESCALE_SCALE_B; \
+	type GRPH_PRESCALE_BIAS_B; \
+	type GRPH_INPUT_GAMMA_MODE; \
+	type DCP_LUT_MEM_PWR_DIS; \
+	type DC_LUT_WRITE_EN_MASK; \
+	type DC_LUT_RW_MODE; \
+	type DC_LUT_DATA_R_FORMAT; \
+	type DC_LUT_DATA_G_FORMAT; \
+	type DC_LUT_DATA_B_FORMAT; \
+	type DC_LUT_RW_INDEX; \
+	type DC_LUT_SEQ_COLOR; \
+	type GRPH_DEGAMMA_MODE; \
+	type CURSOR_DEGAMMA_MODE; \
+	type CURSOR2_DEGAMMA_MODE
+
+struct dce_ipp_shift {
+	IPP_REG_FIELD_LIST(uint8_t);
+};
+
+struct dce_ipp_mask {
+	IPP_REG_FIELD_LIST(uint32_t);
+};
+
+struct dce_ipp_registers {
+	uint32_t CUR_UPDATE;
+	uint32_t CUR_CONTROL;
+	uint32_t CUR_POSITION;
+	uint32_t CUR_HOT_SPOT;
+	uint32_t CUR_COLOR1;
+	uint32_t CUR_COLOR2;
+	uint32_t CUR_SIZE;
+	uint32_t CUR_SURFACE_ADDRESS_HIGH;
+	uint32_t CUR_SURFACE_ADDRESS;
+	uint32_t PRESCALE_GRPH_CONTROL;
+	uint32_t PRESCALE_VALUES_GRPH_R;
+	uint32_t PRESCALE_VALUES_GRPH_G;
+	uint32_t PRESCALE_VALUES_GRPH_B;
+	uint32_t INPUT_GAMMA_CONTROL;
+	uint32_t DCFE_MEM_PWR_CTRL;
+	uint32_t DC_LUT_WRITE_EN_MASK;
+	uint32_t DC_LUT_RW_MODE;
+	uint32_t DC_LUT_CONTROL;
+	uint32_t DC_LUT_RW_INDEX;
+	uint32_t DC_LUT_SEQ_COLOR;
+	uint32_t DEGAMMA_CONTROL;
+};
+
+struct dce_ipp {
+	struct input_pixel_processor base;
+	const struct dce_ipp_registers *regs;
+	const struct dce_ipp_shift *ipp_shift;
+	const struct dce_ipp_mask *ipp_mask;
+};
+
+void dce_ipp_construct(struct dce_ipp *ipp_dce,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_ipp_registers *regs,
+	const struct dce_ipp_shift *ipp_shift,
+	const struct dce_ipp_mask *ipp_mask);
+
+void dce_ipp_destroy(struct input_pixel_processor **ipp);
+
+#endif /* _DCE_IPP_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
new file mode 100644
index 000000000000..fe88852b4774
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
@@ -0,0 +1,1379 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "reg_helper.h"
+
+#include "core_types.h"
+#include "link_encoder.h"
+#include "dce_link_encoder.h"
+#include "stream_encoder.h"
+#include "i2caux_interface.h"
+#include "dc_bios_types.h"
+
+#include "gpio_service_interface.h"
+
+#include "dce/dce_11_0_d.h"
+#include "dce/dce_11_0_sh_mask.h"
+#include "dce/dce_11_0_enum.h"
+
+#ifndef DMU_MEM_PWR_CNTL__DMCU_IRAM_MEM_PWR_STATE__SHIFT
+#define DMU_MEM_PWR_CNTL__DMCU_IRAM_MEM_PWR_STATE__SHIFT 0xa
+#endif
+
+#ifndef DMU_MEM_PWR_CNTL__DMCU_IRAM_MEM_PWR_STATE_MASK
+#define DMU_MEM_PWR_CNTL__DMCU_IRAM_MEM_PWR_STATE_MASK 0x00000400L
+#endif
+
+#ifndef HPD0_DC_HPD_CONTROL__DC_HPD_EN_MASK
+#define HPD0_DC_HPD_CONTROL__DC_HPD_EN_MASK  0x10000000L
+#endif
+
+#ifndef HPD0_DC_HPD_CONTROL__DC_HPD_EN__SHIFT
+#define HPD0_DC_HPD_CONTROL__DC_HPD_EN__SHIFT  0x1c
+#endif
+
+#define CTX \
+	enc110->base.ctx
+
+#define REG(reg)\
+	(enc110->link_regs->reg)
+
+#define AUX_REG(reg)\
+	(enc110->aux_regs->reg)
+
+#define HPD_REG(reg)\
+	(enc110->hpd_regs->reg)
+
+#define DEFAULT_AUX_MAX_DATA_SIZE 16
+#define AUX_MAX_DEFER_WRITE_RETRY 20
+/*
+ * @brief
+ * Trigger Source Select
+ * ASIC-dependent, actual values for register programming
+ */
+#define DCE110_DIG_FE_SOURCE_SELECT_INVALID 0x0
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGA 0x1
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGB 0x2
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGC 0x4
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGD 0x08
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGE 0x10
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGF 0x20
+#define DCE110_DIG_FE_SOURCE_SELECT_DIGG 0x40
+
+/* Minimum pixel clock, in KHz. For TMDS signal is 25.00 MHz */
+#define TMDS_MIN_PIXEL_CLOCK 25000
+/* Maximum pixel clock, in KHz. For TMDS signal is 165.00 MHz */
+#define TMDS_MAX_PIXEL_CLOCK 165000
+/* For current ASICs pixel clock - 600MHz */
+#define MAX_ENCODER_CLOCK 600000
+
+enum {
+	DP_MST_UPDATE_MAX_RETRY = 50
+};
+
+#define DIG_REG(reg)\
+	(reg + enc110->offsets.dig)
+
+#define DP_REG(reg)\
+	(reg + enc110->offsets.dp)
+
+static const struct link_encoder_funcs dce110_lnk_enc_funcs = {
+	.validate_output_with_stream =
+		dce110_link_encoder_validate_output_with_stream,
+	.hw_init = dce110_link_encoder_hw_init,
+	.setup = dce110_link_encoder_setup,
+	.enable_tmds_output = dce110_link_encoder_enable_tmds_output,
+	.enable_dp_output = dce110_link_encoder_enable_dp_output,
+	.enable_dp_mst_output = dce110_link_encoder_enable_dp_mst_output,
+	.disable_output = dce110_link_encoder_disable_output,
+	.dp_set_lane_settings = dce110_link_encoder_dp_set_lane_settings,
+	.dp_set_phy_pattern = dce110_link_encoder_dp_set_phy_pattern,
+	.update_mst_stream_allocation_table =
+		dce110_link_encoder_update_mst_stream_allocation_table,
+	.psr_program_dp_dphy_fast_training =
+			dce110_psr_program_dp_dphy_fast_training,
+	.psr_program_secondary_packet = dce110_psr_program_secondary_packet,
+	.connect_dig_be_to_fe = dce110_link_encoder_connect_dig_be_to_fe,
+	.enable_hpd = dce110_link_encoder_enable_hpd,
+	.disable_hpd = dce110_link_encoder_disable_hpd,
+	.destroy = dce110_link_encoder_destroy
+};
+
+static enum bp_result link_transmitter_control(
+	struct dce110_link_encoder *enc110,
+	struct bp_transmitter_control *cntl)
+{
+	enum bp_result result;
+	struct dc_bios *bp = enc110->base.ctx->dc_bios;
+
+	result = bp->funcs->transmitter_control(bp, cntl);
+
+	return result;
+}
+
+static void enable_phy_bypass_mode(
+	struct dce110_link_encoder *enc110,
+	bool enable)
+{
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_UPDATE(DP_DPHY_CNTL, DPHY_BYPASS, enable);
+
+}
+
+static void disable_prbs_symbols(
+	struct dce110_link_encoder *enc110,
+	bool disable)
+{
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_UPDATE_4(DP_DPHY_CNTL,
+			DPHY_ATEST_SEL_LANE0, disable,
+			DPHY_ATEST_SEL_LANE1, disable,
+			DPHY_ATEST_SEL_LANE2, disable,
+			DPHY_ATEST_SEL_LANE3, disable);
+}
+
+static void disable_prbs_mode(
+	struct dce110_link_encoder *enc110)
+{
+	REG_UPDATE(DP_DPHY_PRBS_CNTL, DPHY_PRBS_EN, 0);
+}
+
+static void program_pattern_symbols(
+	struct dce110_link_encoder *enc110,
+	uint16_t pattern_symbols[8])
+{
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_SET_3(DP_DPHY_SYM0, 0,
+			DPHY_SYM1, pattern_symbols[0],
+			DPHY_SYM2, pattern_symbols[1],
+			DPHY_SYM3, pattern_symbols[2]);
+
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_SET_3(DP_DPHY_SYM1, 0,
+			DPHY_SYM4, pattern_symbols[3],
+			DPHY_SYM5, pattern_symbols[4],
+			DPHY_SYM6, pattern_symbols[5]);
+
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_SET_2(DP_DPHY_SYM2, 0,
+			DPHY_SYM7, pattern_symbols[6],
+			DPHY_SYM8, pattern_symbols[7]);
+}
+
+static void set_dp_phy_pattern_d102(
+	struct dce110_link_encoder *enc110)
+{
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* For 10-bit PRBS or debug symbols
+	 * please use the following sequence: */
+
+	/* Enable debug symbols on the lanes */
+
+	disable_prbs_symbols(enc110, true);
+
+	/* Disable PRBS mode */
+	disable_prbs_mode(enc110);
+
+	/* Program debug symbols to be output */
+	{
+		uint16_t pattern_symbols[8] = {
+			0x2AA, 0x2AA, 0x2AA, 0x2AA,
+			0x2AA, 0x2AA, 0x2AA, 0x2AA
+		};
+
+		program_pattern_symbols(enc110, pattern_symbols);
+	}
+
+	/* Enable phy bypass mode to enable the test pattern */
+
+	enable_phy_bypass_mode(enc110, true);
+}
+
+static void set_link_training_complete(
+	struct dce110_link_encoder *enc110,
+	bool complete)
+{
+	/* This register resides in DP back end block;
+	 * transmitter is used for the offset */
+
+	REG_UPDATE(DP_LINK_CNTL, DP_LINK_TRAINING_COMPLETE, complete);
+
+}
+
+void dce110_link_encoder_set_dp_phy_pattern_training_pattern(
+	struct link_encoder *enc,
+	uint32_t index)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	/* Write Training Pattern */
+
+	REG_WRITE(DP_DPHY_TRAINING_PATTERN_SEL, index);
+
+	/* Set HW Register Training Complete to false */
+
+	set_link_training_complete(enc110, false);
+
+	/* Disable PHY Bypass mode to output Training Pattern */
+
+	enable_phy_bypass_mode(enc110, false);
+
+	/* Disable PRBS mode */
+	disable_prbs_mode(enc110);
+}
+
+static void setup_panel_mode(
+	struct dce110_link_encoder *enc110,
+	enum dp_panel_mode panel_mode)
+{
+	uint32_t value;
+
+	ASSERT(REG(DP_DPHY_INTERNAL_CTRL));
+	value = REG_READ(DP_DPHY_INTERNAL_CTRL);
+
+	switch (panel_mode) {
+	case DP_PANEL_MODE_EDP:
+		value = 0x1;
+		break;
+	case DP_PANEL_MODE_SPECIAL:
+		value = 0x11;
+		break;
+	default:
+		value = 0x0;
+		break;
+	}
+
+	REG_WRITE(DP_DPHY_INTERNAL_CTRL, value);
+}
+
+static void set_dp_phy_pattern_symbol_error(
+	struct dce110_link_encoder *enc110)
+{
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* program correct panel mode*/
+	setup_panel_mode(enc110, DP_PANEL_MODE_DEFAULT);
+
+	/* A PRBS23 pattern is used for most DP electrical measurements. */
+
+	/* Enable PRBS symbols on the lanes */
+	disable_prbs_symbols(enc110, false);
+
+	/* For PRBS23 Set bit DPHY_PRBS_SEL=1 and Set bit DPHY_PRBS_EN=1 */
+	REG_UPDATE_2(DP_DPHY_PRBS_CNTL,
+			DPHY_PRBS_SEL, 1,
+			DPHY_PRBS_EN, 1);
+
+	/* Enable phy bypass mode to enable the test pattern */
+	enable_phy_bypass_mode(enc110, true);
+}
+
+static void set_dp_phy_pattern_prbs7(
+	struct dce110_link_encoder *enc110)
+{
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* A PRBS7 pattern is used for most DP electrical measurements. */
+
+	/* Enable PRBS symbols on the lanes */
+	disable_prbs_symbols(enc110, false);
+
+	/* For PRBS7 Set bit DPHY_PRBS_SEL=0 and Set bit DPHY_PRBS_EN=1 */
+	REG_UPDATE_2(DP_DPHY_PRBS_CNTL,
+			DPHY_PRBS_SEL, 0,
+			DPHY_PRBS_EN, 1);
+
+	/* Enable phy bypass mode to enable the test pattern */
+	enable_phy_bypass_mode(enc110, true);
+}
+
+static void set_dp_phy_pattern_80bit_custom(
+	struct dce110_link_encoder *enc110,
+	const uint8_t *pattern)
+{
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* Enable debug symbols on the lanes */
+
+	disable_prbs_symbols(enc110, true);
+
+	/* Enable PHY bypass mode to enable the test pattern */
+	/* TODO is it really needed ? */
+
+	enable_phy_bypass_mode(enc110, true);
+
+	/* Program 80 bit custom pattern */
+	{
+		uint16_t pattern_symbols[8];
+
+		pattern_symbols[0] =
+			((pattern[1] & 0x03) << 8) | pattern[0];
+		pattern_symbols[1] =
+			((pattern[2] & 0x0f) << 6) | ((pattern[1] >> 2) & 0x3f);
+		pattern_symbols[2] =
+			((pattern[3] & 0x3f) << 4) | ((pattern[2] >> 4) & 0x0f);
+		pattern_symbols[3] =
+			(pattern[4] << 2) | ((pattern[3] >> 6) & 0x03);
+		pattern_symbols[4] =
+			((pattern[6] & 0x03) << 8) | pattern[5];
+		pattern_symbols[5] =
+			((pattern[7] & 0x0f) << 6) | ((pattern[6] >> 2) & 0x3f);
+		pattern_symbols[6] =
+			((pattern[8] & 0x3f) << 4) | ((pattern[7] >> 4) & 0x0f);
+		pattern_symbols[7] =
+			(pattern[9] << 2) | ((pattern[8] >> 6) & 0x03);
+
+		program_pattern_symbols(enc110, pattern_symbols);
+	}
+
+	/* Enable phy bypass mode to enable the test pattern */
+
+	enable_phy_bypass_mode(enc110, true);
+}
+
+static void set_dp_phy_pattern_hbr2_compliance_cp2520_2(
+	struct dce110_link_encoder *enc110,
+	unsigned int cp2520_pattern)
+{
+
+	/* previously there is a register DP_HBR2_EYE_PATTERN
+	 * that is enabled to get the pattern.
+	 * But it does not work with the latest spec change,
+	 * so we are programming the following registers manually.
+	 *
+	 * The following settings have been confirmed
+	 * by Nick Chorney and Sandra Liu */
+
+	/* Disable PHY Bypass mode to setup the test pattern */
+
+	enable_phy_bypass_mode(enc110, false);
+
+	/* Setup DIG encoder in DP SST mode */
+	enc110->base.funcs->setup(&enc110->base, SIGNAL_TYPE_DISPLAY_PORT);
+
+	/* ensure normal panel mode. */
+	setup_panel_mode(enc110, DP_PANEL_MODE_DEFAULT);
+
+	/* no vbid after BS (SR)
+	 * DP_LINK_FRAMING_CNTL changed history Sandra Liu
+	 * 11000260 / 11000104 / 110000FC */
+	REG_UPDATE_3(DP_LINK_FRAMING_CNTL,
+			DP_IDLE_BS_INTERVAL, 0xFC,
+			DP_VBID_DISABLE, 1,
+			DP_VID_ENHANCED_FRAME_MODE, 1);
+
+	/* swap every BS with SR */
+	REG_UPDATE(DP_DPHY_SCRAM_CNTL, DPHY_SCRAMBLER_BS_COUNT, 0);
+
+	/* select cp2520 patterns */
+	if (REG(DP_DPHY_HBR2_PATTERN_CONTROL))
+		REG_UPDATE(DP_DPHY_HBR2_PATTERN_CONTROL,
+				DP_DPHY_HBR2_PATTERN_CONTROL, cp2520_pattern);
+	else
+		/* pre-DCE11 can only generate CP2520 pattern 2 */
+		ASSERT(cp2520_pattern == 2);
+
+	/* set link training complete */
+	set_link_training_complete(enc110, true);
+
+	/* disable video stream */
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, 0);
+
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+}
+
+static void set_dp_phy_pattern_passthrough_mode(
+	struct dce110_link_encoder *enc110,
+	enum dp_panel_mode panel_mode)
+{
+	/* program correct panel mode */
+	setup_panel_mode(enc110, panel_mode);
+
+	/* restore LINK_FRAMING_CNTL and DPHY_SCRAMBLER_BS_COUNT
+	 * in case we were doing HBR2 compliance pattern before
+	 */
+	REG_UPDATE_3(DP_LINK_FRAMING_CNTL,
+			DP_IDLE_BS_INTERVAL, 0x2000,
+			DP_VBID_DISABLE, 0,
+			DP_VID_ENHANCED_FRAME_MODE, 1);
+
+	REG_UPDATE(DP_DPHY_SCRAM_CNTL, DPHY_SCRAMBLER_BS_COUNT, 0x1FF);
+
+	/* set link training complete */
+	set_link_training_complete(enc110, true);
+
+	/* Disable PHY Bypass mode to setup the test pattern */
+	enable_phy_bypass_mode(enc110, false);
+
+	/* Disable PRBS mode */
+	disable_prbs_mode(enc110);
+}
+
+/* return value is bit-vector */
+static uint8_t get_frontend_source(
+	enum engine_id engine)
+{
+	switch (engine) {
+	case ENGINE_ID_DIGA:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGA;
+	case ENGINE_ID_DIGB:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGB;
+	case ENGINE_ID_DIGC:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGC;
+	case ENGINE_ID_DIGD:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGD;
+	case ENGINE_ID_DIGE:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGE;
+	case ENGINE_ID_DIGF:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGF;
+	case ENGINE_ID_DIGG:
+		return DCE110_DIG_FE_SOURCE_SELECT_DIGG;
+	default:
+		ASSERT_CRITICAL(false);
+		return DCE110_DIG_FE_SOURCE_SELECT_INVALID;
+	}
+}
+
+static void configure_encoder(
+	struct dce110_link_encoder *enc110,
+	const struct dc_link_settings *link_settings)
+{
+	/* set number of lanes */
+
+	REG_SET(DP_CONFIG, 0,
+			DP_UDI_LANES, link_settings->lane_count - LANE_COUNT_ONE);
+
+	/* setup scrambler */
+	REG_UPDATE(DP_DPHY_SCRAM_CNTL, DPHY_SCRAMBLER_ADVANCE, 1);
+}
+
+static void aux_initialize(
+	struct dce110_link_encoder *enc110)
+{
+	struct dc_context *ctx = enc110->base.ctx;
+	enum hpd_source_id hpd_source = enc110->base.hpd_source;
+	uint32_t addr = AUX_REG(AUX_CONTROL);
+	uint32_t value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(value, hpd_source, AUX_CONTROL, AUX_HPD_SEL);
+	set_reg_field_value(value, 0, AUX_CONTROL, AUX_LS_READ_EN);
+	dm_write_reg(ctx, addr, value);
+
+	addr = AUX_REG(AUX_DPHY_RX_CONTROL0);
+	value = dm_read_reg(ctx, addr);
+
+	/* 1/4 window (the maximum allowed) */
+	set_reg_field_value(value, 1,
+			AUX_DPHY_RX_CONTROL0, AUX_RX_RECEIVE_WINDOW);
+	dm_write_reg(ctx, addr, value);
+
+}
+
+void dce110_psr_program_dp_dphy_fast_training(struct link_encoder *enc,
+			bool exit_link_training_required)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+
+	if (exit_link_training_required)
+		REG_UPDATE(DP_DPHY_FAST_TRAINING,
+				DPHY_RX_FAST_TRAINING_CAPABLE, 1);
+	else {
+		REG_UPDATE(DP_DPHY_FAST_TRAINING,
+				DPHY_RX_FAST_TRAINING_CAPABLE, 0);
+		/*In DCE 11, we are able to pre-program a Force SR register
+		 * to be able to trigger SR symbol after 5 idle patterns
+		 * transmitted. Upon PSR Exit, DMCU can trigger
+		 * DPHY_LOAD_BS_COUNT_START = 1. Upon writing 1 to
+		 * DPHY_LOAD_BS_COUNT_START and the internal counter
+		 * reaches DPHY_LOAD_BS_COUNT, the next BS symbol will be
+		 * replaced by SR symbol once.
+		 */
+
+		REG_UPDATE(DP_DPHY_BS_SR_SWAP_CNTL, DPHY_LOAD_BS_COUNT, 0x5);
+	}
+}
+
+void dce110_psr_program_secondary_packet(struct link_encoder *enc,
+			unsigned int sdp_transmit_line_num_deadline)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+
+	REG_UPDATE_2(DP_SEC_CNTL1,
+		DP_SEC_GSP0_LINE_NUM, sdp_transmit_line_num_deadline,
+		DP_SEC_GSP0_PRIORITY, 1);
+}
+
+static bool is_dig_enabled(const struct dce110_link_encoder *enc110)
+{
+	uint32_t value;
+
+	REG_GET(DIG_BE_EN_CNTL, DIG_ENABLE, &value);
+	return value;
+}
+
+static void link_encoder_disable(struct dce110_link_encoder *enc110)
+{
+	/* reset training pattern */
+	REG_SET(DP_DPHY_TRAINING_PATTERN_SEL, 0,
+			DPHY_TRAINING_PATTERN_SEL, 0);
+
+	/* reset training complete */
+	REG_UPDATE(DP_LINK_CNTL, DP_LINK_TRAINING_COMPLETE, 0);
+
+	/* reset panel mode */
+	setup_panel_mode(enc110, DP_PANEL_MODE_DEFAULT);
+}
+
+static void hpd_initialize(
+	struct dce110_link_encoder *enc110)
+{
+	/* Associate HPD with DIG_BE */
+	enum hpd_source_id hpd_source = enc110->base.hpd_source;
+
+	REG_UPDATE(DIG_BE_CNTL, DIG_HPD_SELECT, hpd_source);
+}
+
+bool dce110_link_encoder_validate_dvi_output(
+	const struct dce110_link_encoder *enc110,
+	enum signal_type connector_signal,
+	enum signal_type signal,
+	const struct dc_crtc_timing *crtc_timing)
+{
+	uint32_t max_pixel_clock = TMDS_MAX_PIXEL_CLOCK;
+
+	if (signal == SIGNAL_TYPE_DVI_DUAL_LINK)
+		max_pixel_clock *= 2;
+
+	/* This handles the case of HDMI downgrade to DVI we don't want to
+	 * we don't want to cap the pixel clock if the DDI is not DVI.
+	 */
+	if (connector_signal != SIGNAL_TYPE_DVI_DUAL_LINK &&
+			connector_signal != SIGNAL_TYPE_DVI_SINGLE_LINK)
+		max_pixel_clock = enc110->base.features.max_hdmi_pixel_clock;
+
+	/* DVI only support RGB pixel encoding */
+	if (crtc_timing->pixel_encoding != PIXEL_ENCODING_RGB)
+		return false;
+
+	/*connect DVI via adpater's HDMI connector*/
+	if ((connector_signal == SIGNAL_TYPE_DVI_SINGLE_LINK ||
+		connector_signal == SIGNAL_TYPE_HDMI_TYPE_A) &&
+		signal != SIGNAL_TYPE_HDMI_TYPE_A &&
+		crtc_timing->pix_clk_khz > TMDS_MAX_PIXEL_CLOCK)
+		return false;
+	if (crtc_timing->pix_clk_khz < TMDS_MIN_PIXEL_CLOCK)
+		return false;
+
+	if (crtc_timing->pix_clk_khz > max_pixel_clock)
+		return false;
+
+	/* DVI supports 6/8bpp single-link and 10/16bpp dual-link */
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_666:
+	case COLOR_DEPTH_888:
+	break;
+	case COLOR_DEPTH_101010:
+	case COLOR_DEPTH_161616:
+		if (signal != SIGNAL_TYPE_DVI_DUAL_LINK)
+			return false;
+	break;
+	default:
+		return false;
+	}
+
+	return true;
+}
+
+static bool dce110_link_encoder_validate_hdmi_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing,
+	int adjusted_pix_clk_khz)
+{
+	enum dc_color_depth max_deep_color =
+			enc110->base.features.max_hdmi_deep_color;
+
+	if (max_deep_color < crtc_timing->display_color_depth)
+		return false;
+
+	if (crtc_timing->display_color_depth < COLOR_DEPTH_888)
+		return false;
+	if (adjusted_pix_clk_khz < TMDS_MIN_PIXEL_CLOCK)
+		return false;
+
+	if ((adjusted_pix_clk_khz == 0) ||
+		(adjusted_pix_clk_khz > enc110->base.features.max_hdmi_pixel_clock))
+		return false;
+
+	/* DCE11 HW does not support 420 */
+	if (!enc110->base.features.ycbcr420_supported &&
+			crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		return false;
+
+	if (!enc110->base.features.flags.bits.HDMI_6GB_EN &&
+		adjusted_pix_clk_khz >= 300000)
+		return false;
+	return true;
+}
+
+bool dce110_link_encoder_validate_dp_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing)
+{
+	/* default RGB only */
+	if (crtc_timing->pixel_encoding == PIXEL_ENCODING_RGB)
+		return true;
+
+	if (enc110->base.features.flags.bits.IS_YCBCR_CAPABLE)
+		return true;
+
+	/* for DCE 8.x or later DP Y-only feature,
+	 * we need ASIC cap + FeatureSupportDPYonly, not support 666 */
+	if (crtc_timing->flags.Y_ONLY &&
+		enc110->base.features.flags.bits.IS_YCBCR_CAPABLE &&
+		crtc_timing->display_color_depth != COLOR_DEPTH_666)
+		return true;
+
+	return false;
+}
+
+void dce110_link_encoder_construct(
+	struct dce110_link_encoder *enc110,
+	const struct encoder_init_data *init_data,
+	const struct encoder_feature_support *enc_features,
+	const struct dce110_link_enc_registers *link_regs,
+	const struct dce110_link_enc_aux_registers *aux_regs,
+	const struct dce110_link_enc_hpd_registers *hpd_regs)
+{
+	struct bp_encoder_cap_info bp_cap_info = {0};
+	const struct dc_vbios_funcs *bp_funcs = init_data->ctx->dc_bios->funcs;
+
+	enc110->base.funcs = &dce110_lnk_enc_funcs;
+	enc110->base.ctx = init_data->ctx;
+	enc110->base.id = init_data->encoder;
+
+	enc110->base.hpd_source = init_data->hpd_source;
+	enc110->base.connector = init_data->connector;
+
+	enc110->base.preferred_engine = ENGINE_ID_UNKNOWN;
+
+	enc110->base.features = *enc_features;
+
+	enc110->base.transmitter = init_data->transmitter;
+
+	/* set the flag to indicate whether driver poll the I2C data pin
+	 * while doing the DP sink detect
+	 */
+
+/*	if (dal_adapter_service_is_feature_supported(as,
+		FEATURE_DP_SINK_DETECT_POLL_DATA_PIN))
+		enc110->base.features.flags.bits.
+			DP_SINK_DETECT_POLL_DATA_PIN = true;*/
+
+	enc110->base.output_signals =
+		SIGNAL_TYPE_DVI_SINGLE_LINK |
+		SIGNAL_TYPE_DVI_DUAL_LINK |
+		SIGNAL_TYPE_LVDS |
+		SIGNAL_TYPE_DISPLAY_PORT |
+		SIGNAL_TYPE_DISPLAY_PORT_MST |
+		SIGNAL_TYPE_EDP |
+		SIGNAL_TYPE_HDMI_TYPE_A;
+
+	/* For DCE 8.0 and 8.1, by design, UNIPHY is hardwired to DIG_BE.
+	 * SW always assign DIG_FE 1:1 mapped to DIG_FE for non-MST UNIPHY.
+	 * SW assign DIG_FE to non-MST UNIPHY first and MST last. So prefer
+	 * DIG is per UNIPHY and used by SST DP, eDP, HDMI, DVI and LVDS.
+	 * Prefer DIG assignment is decided by board design.
+	 * For DCE 8.0, there are only max 6 UNIPHYs, we assume board design
+	 * and VBIOS will filter out 7 UNIPHY for DCE 8.0.
+	 * By this, adding DIGG should not hurt DCE 8.0.
+	 * This will let DCE 8.1 share DCE 8.0 as much as possible
+	 */
+
+	enc110->link_regs = link_regs;
+	enc110->aux_regs = aux_regs;
+	enc110->hpd_regs = hpd_regs;
+
+	switch (enc110->base.transmitter) {
+	case TRANSMITTER_UNIPHY_A:
+		enc110->base.preferred_engine = ENGINE_ID_DIGA;
+	break;
+	case TRANSMITTER_UNIPHY_B:
+		enc110->base.preferred_engine = ENGINE_ID_DIGB;
+	break;
+	case TRANSMITTER_UNIPHY_C:
+		enc110->base.preferred_engine = ENGINE_ID_DIGC;
+	break;
+	case TRANSMITTER_UNIPHY_D:
+		enc110->base.preferred_engine = ENGINE_ID_DIGD;
+	break;
+	case TRANSMITTER_UNIPHY_E:
+		enc110->base.preferred_engine = ENGINE_ID_DIGE;
+	break;
+	case TRANSMITTER_UNIPHY_F:
+		enc110->base.preferred_engine = ENGINE_ID_DIGF;
+	break;
+	case TRANSMITTER_UNIPHY_G:
+		enc110->base.preferred_engine = ENGINE_ID_DIGG;
+	break;
+	default:
+		ASSERT_CRITICAL(false);
+		enc110->base.preferred_engine = ENGINE_ID_UNKNOWN;
+	}
+
+	/* Override features with DCE-specific values */
+	if (BP_RESULT_OK == bp_funcs->get_encoder_cap_info(
+			enc110->base.ctx->dc_bios, enc110->base.id,
+			&bp_cap_info)) {
+		enc110->base.features.flags.bits.IS_HBR2_CAPABLE =
+				bp_cap_info.DP_HBR2_EN;
+		enc110->base.features.flags.bits.IS_HBR3_CAPABLE =
+				bp_cap_info.DP_HBR3_EN;
+		enc110->base.features.flags.bits.HDMI_6GB_EN = bp_cap_info.HDMI_6GB_EN;
+	}
+}
+
+bool dce110_link_encoder_validate_output_with_stream(
+	struct link_encoder *enc,
+	const struct dc_stream_state *stream)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	bool is_valid;
+
+	switch (stream->signal) {
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		is_valid = dce110_link_encoder_validate_dvi_output(
+			enc110,
+			stream->sink->link->connector_signal,
+			stream->signal,
+			&stream->timing);
+	break;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		is_valid = dce110_link_encoder_validate_hdmi_output(
+				enc110,
+				&stream->timing,
+				stream->phy_pix_clk);
+	break;
+	case SIGNAL_TYPE_DISPLAY_PORT:
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		is_valid = dce110_link_encoder_validate_dp_output(
+					enc110, &stream->timing);
+	break;
+	case SIGNAL_TYPE_EDP:
+		is_valid =
+			(stream->timing.
+				pixel_encoding == PIXEL_ENCODING_RGB) ? true : false;
+	break;
+	case SIGNAL_TYPE_VIRTUAL:
+		is_valid = true;
+		break;
+	default:
+		is_valid = false;
+	break;
+	}
+
+	return is_valid;
+}
+
+void dce110_link_encoder_hw_init(
+	struct link_encoder *enc)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	cntl.action = TRANSMITTER_CONTROL_INIT;
+	cntl.engine_id = ENGINE_ID_UNKNOWN;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.connector_obj_id = enc110->base.connector;
+	cntl.lanes_number = LANE_COUNT_FOUR;
+	cntl.coherent = false;
+	cntl.hpd_sel = enc110->base.hpd_source;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	if (enc110->base.connector.id == CONNECTOR_ID_LVDS) {
+		cntl.action = TRANSMITTER_CONTROL_BACKLIGHT_BRIGHTNESS;
+
+		result = link_transmitter_control(enc110, &cntl);
+
+		ASSERT(result == BP_RESULT_OK);
+
+	} else if (enc110->base.connector.id == CONNECTOR_ID_EDP) {
+		ctx->dc->hwss.edp_power_control(enc, true);
+	}
+	aux_initialize(enc110);
+
+	/* reinitialize HPD.
+	 * hpd_initialize() will pass DIG_FE id to HW context.
+	 * All other routine within HW context will use fe_engine_offset
+	 * as DIG_FE id even caller pass DIG_FE id.
+	 * So this routine must be called first. */
+	hpd_initialize(enc110);
+}
+
+void dce110_link_encoder_destroy(struct link_encoder **enc)
+{
+	kfree(TO_DCE110_LINK_ENC(*enc));
+	*enc = NULL;
+}
+
+void dce110_link_encoder_setup(
+	struct link_encoder *enc,
+	enum signal_type signal)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+
+	switch (signal) {
+	case SIGNAL_TYPE_EDP:
+	case SIGNAL_TYPE_DISPLAY_PORT:
+		/* DP SST */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 0);
+		break;
+	case SIGNAL_TYPE_LVDS:
+		/* LVDS */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 1);
+		break;
+	case SIGNAL_TYPE_DVI_SINGLE_LINK:
+	case SIGNAL_TYPE_DVI_DUAL_LINK:
+		/* TMDS-DVI */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 2);
+		break;
+	case SIGNAL_TYPE_HDMI_TYPE_A:
+		/* TMDS-HDMI */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 3);
+		break;
+	case SIGNAL_TYPE_DISPLAY_PORT_MST:
+		/* DP MST */
+		REG_UPDATE(DIG_BE_CNTL, DIG_MODE, 5);
+		break;
+	default:
+		ASSERT_CRITICAL(false);
+		/* invalid mode ! */
+		break;
+	}
+
+}
+
+/* TODO: still need depth or just pass in adjusted pixel clock? */
+void dce110_link_encoder_enable_tmds_output(
+	struct link_encoder *enc,
+	enum clock_source_id clock_source,
+	enum dc_color_depth color_depth,
+	bool hdmi,
+	bool dual_link,
+	uint32_t pixel_clock)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	/* Enable the PHY */
+
+	cntl.action = TRANSMITTER_CONTROL_ENABLE;
+	cntl.engine_id = enc->preferred_engine;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.pll_id = clock_source;
+	if (hdmi) {
+		cntl.signal = SIGNAL_TYPE_HDMI_TYPE_A;
+		cntl.lanes_number = 4;
+	} else if (dual_link) {
+		cntl.signal = SIGNAL_TYPE_DVI_DUAL_LINK;
+		cntl.lanes_number = 8;
+	} else {
+		cntl.signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
+		cntl.lanes_number = 4;
+	}
+	cntl.hpd_sel = enc110->base.hpd_source;
+
+	cntl.pixel_clock = pixel_clock;
+	cntl.color_depth = color_depth;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+	}
+}
+
+/* enables DP PHY output */
+void dce110_link_encoder_enable_dp_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	/* Enable the PHY */
+
+	/* number_of_lanes is used for pixel clock adjust,
+	 * but it's not passed to asic_control.
+	 * We need to set number of lanes manually.
+	 */
+	configure_encoder(enc110, link_settings);
+
+	cntl.action = TRANSMITTER_CONTROL_ENABLE;
+	cntl.engine_id = enc->preferred_engine;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.pll_id = clock_source;
+	cntl.signal = SIGNAL_TYPE_DISPLAY_PORT;
+	cntl.lanes_number = link_settings->lane_count;
+	cntl.hpd_sel = enc110->base.hpd_source;
+	cntl.pixel_clock = link_settings->link_rate
+						* LINK_RATE_REF_FREQ_IN_KHZ;
+	/* TODO: check if undefined works */
+	cntl.color_depth = COLOR_DEPTH_UNDEFINED;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+	}
+}
+
+/* enables DP PHY output in MST mode */
+void dce110_link_encoder_enable_dp_mst_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	/* Enable the PHY */
+
+	/* number_of_lanes is used for pixel clock adjust,
+	 * but it's not passed to asic_control.
+	 * We need to set number of lanes manually.
+	 */
+	configure_encoder(enc110, link_settings);
+
+	cntl.action = TRANSMITTER_CONTROL_ENABLE;
+	cntl.engine_id = ENGINE_ID_UNKNOWN;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.pll_id = clock_source;
+	cntl.signal = SIGNAL_TYPE_DISPLAY_PORT_MST;
+	cntl.lanes_number = link_settings->lane_count;
+	cntl.hpd_sel = enc110->base.hpd_source;
+	cntl.pixel_clock = link_settings->link_rate
+						* LINK_RATE_REF_FREQ_IN_KHZ;
+	/* TODO: check if undefined works */
+	cntl.color_depth = COLOR_DEPTH_UNDEFINED;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+	}
+}
+/*
+ * @brief
+ * Disable transmitter and its encoder
+ */
+void dce110_link_encoder_disable_output(
+	struct link_encoder *enc,
+	enum signal_type signal,
+	struct dc_link *link)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	struct bp_transmitter_control cntl = { 0 };
+	enum bp_result result;
+
+	if (!is_dig_enabled(enc110)) {
+		/* OF_SKIP_POWER_DOWN_INACTIVE_ENCODER */
+		return;
+	}
+	if (enc110->base.connector.id == CONNECTOR_ID_EDP)
+		ctx->dc->hwss.edp_backlight_control(link, false);
+	/* Power-down RX and disable GPU PHY should be paired.
+	 * Disabling PHY without powering down RX may cause
+	 * symbol lock loss, on which we will get DP Sink interrupt. */
+
+	/* There is a case for the DP active dongles
+	 * where we want to disable the PHY but keep RX powered,
+	 * for those we need to ignore DP Sink interrupt
+	 * by checking lane count that has been set
+	 * on the last do_enable_output(). */
+
+	/* disable transmitter */
+	cntl.action = TRANSMITTER_CONTROL_DISABLE;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.hpd_sel = enc110->base.hpd_source;
+	cntl.signal = signal;
+	cntl.connector_obj_id = enc110->base.connector;
+
+	result = link_transmitter_control(enc110, &cntl);
+
+	if (result != BP_RESULT_OK) {
+		dm_logger_write(ctx->logger, LOG_ERROR,
+			"%s: Failed to execute VBIOS command table!\n",
+			__func__);
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	/* disable encoder */
+	if (dc_is_dp_signal(signal))
+		link_encoder_disable(enc110);
+
+	if (enc110->base.connector.id == CONNECTOR_ID_EDP) {
+		/* power down eDP panel */
+		/* TODO: Power control cause regression, we should implement
+		 * it properly, for now just comment it.
+		 *
+		 * link_encoder_edp_wait_for_hpd_ready(
+			link_enc,
+			link_enc->connector,
+			false);
+
+		 * link_encoder_edp_power_control(
+				link_enc, false); */
+	}
+}
+
+void dce110_link_encoder_dp_set_lane_settings(
+	struct link_encoder *enc,
+	const struct link_training_settings *link_settings)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	union dpcd_training_lane_set training_lane_set = { { 0 } };
+	int32_t lane = 0;
+	struct bp_transmitter_control cntl = { 0 };
+
+	if (!link_settings) {
+		BREAK_TO_DEBUGGER();
+		return;
+	}
+
+	cntl.action = TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS;
+	cntl.transmitter = enc110->base.transmitter;
+	cntl.connector_obj_id = enc110->base.connector;
+	cntl.lanes_number = link_settings->link_settings.lane_count;
+	cntl.hpd_sel = enc110->base.hpd_source;
+	cntl.pixel_clock = link_settings->link_settings.link_rate *
+						LINK_RATE_REF_FREQ_IN_KHZ;
+
+	for (lane = 0; lane < link_settings->link_settings.lane_count; lane++) {
+		/* translate lane settings */
+
+		training_lane_set.bits.VOLTAGE_SWING_SET =
+			link_settings->lane_settings[lane].VOLTAGE_SWING;
+		training_lane_set.bits.PRE_EMPHASIS_SET =
+			link_settings->lane_settings[lane].PRE_EMPHASIS;
+
+		/* post cursor 2 setting only applies to HBR2 link rate */
+		if (link_settings->link_settings.link_rate == LINK_RATE_HIGH2) {
+			/* this is passed to VBIOS
+			 * to program post cursor 2 level */
+
+			training_lane_set.bits.POST_CURSOR2_SET =
+				link_settings->lane_settings[lane].POST_CURSOR2;
+		}
+
+		cntl.lane_select = lane;
+		cntl.lane_settings = training_lane_set.raw;
+
+		/* call VBIOS table to set voltage swing and pre-emphasis */
+		link_transmitter_control(enc110, &cntl);
+	}
+}
+
+/* set DP PHY test and training patterns */
+void dce110_link_encoder_dp_set_phy_pattern(
+	struct link_encoder *enc,
+	const struct encoder_set_dp_phy_pattern_param *param)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+
+	switch (param->dp_phy_pattern) {
+	case DP_TEST_PATTERN_TRAINING_PATTERN1:
+		dce110_link_encoder_set_dp_phy_pattern_training_pattern(enc, 0);
+		break;
+	case DP_TEST_PATTERN_TRAINING_PATTERN2:
+		dce110_link_encoder_set_dp_phy_pattern_training_pattern(enc, 1);
+		break;
+	case DP_TEST_PATTERN_TRAINING_PATTERN3:
+		dce110_link_encoder_set_dp_phy_pattern_training_pattern(enc, 2);
+		break;
+	case DP_TEST_PATTERN_TRAINING_PATTERN4:
+		dce110_link_encoder_set_dp_phy_pattern_training_pattern(enc, 3);
+		break;
+	case DP_TEST_PATTERN_D102:
+		set_dp_phy_pattern_d102(enc110);
+		break;
+	case DP_TEST_PATTERN_SYMBOL_ERROR:
+		set_dp_phy_pattern_symbol_error(enc110);
+		break;
+	case DP_TEST_PATTERN_PRBS7:
+		set_dp_phy_pattern_prbs7(enc110);
+		break;
+	case DP_TEST_PATTERN_80BIT_CUSTOM:
+		set_dp_phy_pattern_80bit_custom(
+			enc110, param->custom_pattern);
+		break;
+	case DP_TEST_PATTERN_CP2520_1:
+		set_dp_phy_pattern_hbr2_compliance_cp2520_2(enc110, 1);
+		break;
+	case DP_TEST_PATTERN_CP2520_2:
+		set_dp_phy_pattern_hbr2_compliance_cp2520_2(enc110, 2);
+		break;
+	case DP_TEST_PATTERN_CP2520_3:
+		set_dp_phy_pattern_hbr2_compliance_cp2520_2(enc110, 3);
+		break;
+	case DP_TEST_PATTERN_VIDEO_MODE: {
+		set_dp_phy_pattern_passthrough_mode(
+			enc110, param->dp_panel_mode);
+		break;
+	}
+
+	default:
+		/* invalid phy pattern */
+		ASSERT_CRITICAL(false);
+		break;
+	}
+}
+
+static void fill_stream_allocation_row_info(
+	const struct link_mst_stream_allocation *stream_allocation,
+	uint32_t *src,
+	uint32_t *slots)
+{
+	const struct stream_encoder *stream_enc = stream_allocation->stream_enc;
+
+	if (stream_enc) {
+		*src = stream_enc->id;
+		*slots = stream_allocation->slot_count;
+	} else {
+		*src = 0;
+		*slots = 0;
+	}
+}
+
+/* programs DP MST VC payload allocation */
+void dce110_link_encoder_update_mst_stream_allocation_table(
+	struct link_encoder *enc,
+	const struct link_mst_stream_allocation_table *table)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	uint32_t value0 = 0;
+	uint32_t value1 = 0;
+	uint32_t value2 = 0;
+	uint32_t slots = 0;
+	uint32_t src = 0;
+	uint32_t retries = 0;
+
+	/* For CZ, there are only 3 pipes. So Virtual channel is up 3.*/
+
+	/* --- Set MSE Stream Attribute -
+	 * Setup VC Payload Table on Tx Side,
+	 * Issue allocation change trigger
+	 * to commit payload on both tx and rx side */
+
+	/* we should clean-up table each time */
+
+	if (table->stream_count >= 1) {
+		fill_stream_allocation_row_info(
+			&table->stream_allocations[0],
+			&src,
+			&slots);
+	} else {
+		src = 0;
+		slots = 0;
+	}
+
+	REG_UPDATE_2(DP_MSE_SAT0,
+			DP_MSE_SAT_SRC0, src,
+			DP_MSE_SAT_SLOT_COUNT0, slots);
+
+	if (table->stream_count >= 2) {
+		fill_stream_allocation_row_info(
+			&table->stream_allocations[1],
+			&src,
+			&slots);
+	} else {
+		src = 0;
+		slots = 0;
+	}
+
+	REG_UPDATE_2(DP_MSE_SAT0,
+			DP_MSE_SAT_SRC1, src,
+			DP_MSE_SAT_SLOT_COUNT1, slots);
+
+	if (table->stream_count >= 3) {
+		fill_stream_allocation_row_info(
+			&table->stream_allocations[2],
+			&src,
+			&slots);
+	} else {
+		src = 0;
+		slots = 0;
+	}
+
+	REG_UPDATE_2(DP_MSE_SAT1,
+			DP_MSE_SAT_SRC2, src,
+			DP_MSE_SAT_SLOT_COUNT2, slots);
+
+	if (table->stream_count >= 4) {
+		fill_stream_allocation_row_info(
+			&table->stream_allocations[3],
+			&src,
+			&slots);
+	} else {
+		src = 0;
+		slots = 0;
+	}
+
+	REG_UPDATE_2(DP_MSE_SAT1,
+			DP_MSE_SAT_SRC3, src,
+			DP_MSE_SAT_SLOT_COUNT3, slots);
+
+	/* --- wait for transaction finish */
+
+	/* send allocation change trigger (ACT) ?
+	 * this step first sends the ACT,
+	 * then double buffers the SAT into the hardware
+	 * making the new allocation active on the DP MST mode link */
+
+
+	/* DP_MSE_SAT_UPDATE:
+	 * 0 - No Action
+	 * 1 - Update SAT with trigger
+	 * 2 - Update SAT without trigger */
+
+	REG_UPDATE(DP_MSE_SAT_UPDATE,
+			DP_MSE_SAT_UPDATE, 1);
+
+	/* wait for update to complete
+	 * (i.e. DP_MSE_SAT_UPDATE field is reset to 0)
+	 * then wait for the transmission
+	 * of at least 16 MTP headers on immediate local link.
+	 * i.e. DP_MSE_16_MTP_KEEPOUT field (read only) is reset to 0
+	 * a value of 1 indicates that DP MST mode
+	 * is in the 16 MTP keepout region after a VC has been added.
+	 * MST stream bandwidth (VC rate) can be configured
+	 * after this bit is cleared */
+
+	do {
+		udelay(10);
+
+		value0 = REG_READ(DP_MSE_SAT_UPDATE);
+
+		REG_GET(DP_MSE_SAT_UPDATE,
+				DP_MSE_SAT_UPDATE, &value1);
+
+		REG_GET(DP_MSE_SAT_UPDATE,
+				DP_MSE_16_MTP_KEEPOUT, &value2);
+
+		/* bit field DP_MSE_SAT_UPDATE is set to 1 already */
+		if (!value1 && !value2)
+			break;
+		++retries;
+	} while (retries < DP_MST_UPDATE_MAX_RETRY);
+}
+
+void dce110_link_encoder_connect_dig_be_to_fe(
+	struct link_encoder *enc,
+	enum engine_id engine,
+	bool connect)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	uint32_t field;
+
+	if (engine != ENGINE_ID_UNKNOWN) {
+
+		REG_GET(DIG_BE_CNTL, DIG_FE_SOURCE_SELECT, &field);
+
+		if (connect)
+			field |= get_frontend_source(engine);
+		else
+			field &= ~get_frontend_source(engine);
+
+		REG_UPDATE(DIG_BE_CNTL, DIG_FE_SOURCE_SELECT, field);
+	}
+}
+
+void dce110_link_encoder_enable_hpd(struct link_encoder *enc)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	uint32_t addr = HPD_REG(DC_HPD_CONTROL);
+	uint32_t hpd_enable = 0;
+	uint32_t value = dm_read_reg(ctx, addr);
+
+	get_reg_field_value(hpd_enable, DC_HPD_CONTROL, DC_HPD_EN);
+
+	if (hpd_enable == 0)
+		set_reg_field_value(value, 1, DC_HPD_CONTROL, DC_HPD_EN);
+}
+
+void dce110_link_encoder_disable_hpd(struct link_encoder *enc)
+{
+	struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
+	struct dc_context *ctx = enc110->base.ctx;
+	uint32_t addr = HPD_REG(DC_HPD_CONTROL);
+	uint32_t value = dm_read_reg(ctx, addr);
+
+	set_reg_field_value(value, 0, DC_HPD_CONTROL, DC_HPD_EN);
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
new file mode 100644
index 000000000000..494067dedd03
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
@@ -0,0 +1,268 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_LINK_ENCODER__DCE110_H__
+#define __DC_LINK_ENCODER__DCE110_H__
+
+#include "link_encoder.h"
+
+#define TO_DCE110_LINK_ENC(link_encoder)\
+	container_of(link_encoder, struct dce110_link_encoder, base)
+
+/* Not found regs in dce120 spec
+ * BIOS_SCRATCH_2
+ * DP_DPHY_INTERNAL_CTRL
+ */
+
+#define AUX_REG_LIST(id)\
+	SRI(AUX_CONTROL, DP_AUX, id), \
+	SRI(AUX_DPHY_RX_CONTROL0, DP_AUX, id)
+
+#define HPD_REG_LIST(id)\
+	SRI(DC_HPD_CONTROL, HPD, id)
+
+#define LE_COMMON_REG_LIST_BASE(id) \
+	SR(DMCU_RAM_ACCESS_CTRL), \
+	SR(DMCU_IRAM_RD_CTRL), \
+	SR(DMCU_IRAM_RD_DATA), \
+	SR(DMCU_INTERRUPT_TO_UC_EN_MASK), \
+	SRI(DIG_BE_CNTL, DIG, id), \
+	SRI(DIG_BE_EN_CNTL, DIG, id), \
+	SRI(DP_CONFIG, DP, id), \
+	SRI(DP_DPHY_CNTL, DP, id), \
+	SRI(DP_DPHY_PRBS_CNTL, DP, id), \
+	SRI(DP_DPHY_SCRAM_CNTL, DP, id),\
+	SRI(DP_DPHY_SYM0, DP, id), \
+	SRI(DP_DPHY_SYM1, DP, id), \
+	SRI(DP_DPHY_SYM2, DP, id), \
+	SRI(DP_DPHY_TRAINING_PATTERN_SEL, DP, id), \
+	SRI(DP_LINK_CNTL, DP, id), \
+	SRI(DP_LINK_FRAMING_CNTL, DP, id), \
+	SRI(DP_MSE_SAT0, DP, id), \
+	SRI(DP_MSE_SAT1, DP, id), \
+	SRI(DP_MSE_SAT2, DP, id), \
+	SRI(DP_MSE_SAT_UPDATE, DP, id), \
+	SRI(DP_SEC_CNTL, DP, id), \
+	SRI(DP_VID_STREAM_CNTL, DP, id), \
+	SRI(DP_DPHY_FAST_TRAINING, DP, id), \
+	SRI(DP_SEC_CNTL1, DP, id)
+
+#define LE_COMMON_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define LE_DCE80_REG_LIST(id)\
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	LE_COMMON_REG_LIST_BASE(id)
+
+#define LE_DCE100_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define LE_DCE110_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define LE_DCE120_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id), \
+	SR(DCI_MEM_PWR_STATUS)
+
+#define LE_DCN10_REG_LIST(id)\
+	LE_COMMON_REG_LIST_BASE(id), \
+	SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+	SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
+	SRI(DP_DPHY_HBR2_PATTERN_CONTROL, DP, id)
+
+struct dce110_link_enc_aux_registers {
+	uint32_t AUX_CONTROL;
+	uint32_t AUX_DPHY_RX_CONTROL0;
+};
+
+struct dce110_link_enc_hpd_registers {
+	uint32_t DC_HPD_CONTROL;
+};
+
+struct dce110_link_enc_registers {
+	/* DMCU registers */
+	uint32_t MASTER_COMM_DATA_REG1;
+	uint32_t MASTER_COMM_DATA_REG2;
+	uint32_t MASTER_COMM_DATA_REG3;
+	uint32_t MASTER_COMM_CMD_REG;
+	uint32_t MASTER_COMM_CNTL_REG;
+	uint32_t DMCU_RAM_ACCESS_CTRL;
+	uint32_t DCI_MEM_PWR_STATUS;
+	uint32_t DMU_MEM_PWR_CNTL;
+	uint32_t DMCU_IRAM_RD_CTRL;
+	uint32_t DMCU_IRAM_RD_DATA;
+	uint32_t DMCU_INTERRUPT_TO_UC_EN_MASK;
+
+	/* Common DP registers */
+	uint32_t DIG_BE_CNTL;
+	uint32_t DIG_BE_EN_CNTL;
+	uint32_t DP_CONFIG;
+	uint32_t DP_DPHY_CNTL;
+	uint32_t DP_DPHY_INTERNAL_CTRL;
+	uint32_t DP_DPHY_PRBS_CNTL;
+	uint32_t DP_DPHY_SCRAM_CNTL;
+	uint32_t DP_DPHY_SYM0;
+	uint32_t DP_DPHY_SYM1;
+	uint32_t DP_DPHY_SYM2;
+	uint32_t DP_DPHY_TRAINING_PATTERN_SEL;
+	uint32_t DP_LINK_CNTL;
+	uint32_t DP_LINK_FRAMING_CNTL;
+	uint32_t DP_MSE_SAT0;
+	uint32_t DP_MSE_SAT1;
+	uint32_t DP_MSE_SAT2;
+	uint32_t DP_MSE_SAT_UPDATE;
+	uint32_t DP_SEC_CNTL;
+	uint32_t DP_VID_STREAM_CNTL;
+	uint32_t DP_DPHY_FAST_TRAINING;
+	uint32_t DP_DPHY_BS_SR_SWAP_CNTL;
+	uint32_t DP_DPHY_HBR2_PATTERN_CONTROL;
+	uint32_t DP_SEC_CNTL1;
+};
+
+struct dce110_link_encoder {
+	struct link_encoder base;
+	const struct dce110_link_enc_registers *link_regs;
+	const struct dce110_link_enc_aux_registers *aux_regs;
+	const struct dce110_link_enc_hpd_registers *hpd_regs;
+};
+
+
+void dce110_link_encoder_construct(
+	struct dce110_link_encoder *enc110,
+	const struct encoder_init_data *init_data,
+	const struct encoder_feature_support *enc_features,
+	const struct dce110_link_enc_registers *link_regs,
+	const struct dce110_link_enc_aux_registers *aux_regs,
+	const struct dce110_link_enc_hpd_registers *hpd_regs);
+
+bool dce110_link_encoder_validate_dvi_output(
+	const struct dce110_link_encoder *enc110,
+	enum signal_type connector_signal,
+	enum signal_type signal,
+	const struct dc_crtc_timing *crtc_timing);
+
+bool dce110_link_encoder_validate_rgb_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing);
+
+bool dce110_link_encoder_validate_dp_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing);
+
+bool dce110_link_encoder_validate_wireless_output(
+	const struct dce110_link_encoder *enc110,
+	const struct dc_crtc_timing *crtc_timing);
+
+bool dce110_link_encoder_validate_output_with_stream(
+	struct link_encoder *enc,
+	const struct dc_stream_state *stream);
+
+/****************** HW programming ************************/
+
+/* initialize HW */  /* why do we initialze aux in here? */
+void dce110_link_encoder_hw_init(struct link_encoder *enc);
+
+void dce110_link_encoder_destroy(struct link_encoder **enc);
+
+/* program DIG_MODE in DIG_BE */
+/* TODO can this be combined with enable_output? */
+void dce110_link_encoder_setup(
+	struct link_encoder *enc,
+	enum signal_type signal);
+
+/* enables TMDS PHY output */
+/* TODO: still need depth or just pass in adjusted pixel clock? */
+void dce110_link_encoder_enable_tmds_output(
+	struct link_encoder *enc,
+	enum clock_source_id clock_source,
+	enum dc_color_depth color_depth,
+	bool hdmi,
+	bool dual_link,
+	uint32_t pixel_clock);
+
+/* enables DP PHY output */
+void dce110_link_encoder_enable_dp_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source);
+
+/* enables DP PHY output in MST mode */
+void dce110_link_encoder_enable_dp_mst_output(
+	struct link_encoder *enc,
+	const struct dc_link_settings *link_settings,
+	enum clock_source_id clock_source);
+
+/* disable PHY output */
+void dce110_link_encoder_disable_output(
+	struct link_encoder *link_enc,
+	enum signal_type signal,
+	struct dc_link *link);
+
+/* set DP lane settings */
+void dce110_link_encoder_dp_set_lane_settings(
+	struct link_encoder *enc,
+	const struct link_training_settings *link_settings);
+
+void dce110_link_encoder_dp_set_phy_pattern(
+	struct link_encoder *enc,
+	const struct encoder_set_dp_phy_pattern_param *param);
+
+/* programs DP MST VC payload allocation */
+void dce110_link_encoder_update_mst_stream_allocation_table(
+	struct link_encoder *enc,
+	const struct link_mst_stream_allocation_table *table);
+
+void dce110_link_encoder_connect_dig_be_to_fe(
+	struct link_encoder *enc,
+	enum engine_id engine,
+	bool connect);
+
+void dce110_link_encoder_set_dp_phy_pattern_training_pattern(
+	struct link_encoder *enc,
+	uint32_t index);
+
+void dce110_link_encoder_enable_hpd(struct link_encoder *enc);
+
+void dce110_link_encoder_disable_hpd(struct link_encoder *enc);
+
+void dce110_psr_program_dp_dphy_fast_training(struct link_encoder *enc,
+			bool exit_link_training_required);
+
+void dce110_psr_program_secondary_packet(struct link_encoder *enc,
+			unsigned int sdp_transmit_line_num_deadline);
+
+#endif /* __DC_LINK_ENCODER__DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
new file mode 100644
index 000000000000..0790f25c7b3b
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
@@ -0,0 +1,700 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_mem_input.h"
+#include "reg_helper.h"
+#include "basics/conversion.h"
+
+#define CTX \
+	dce_mi->base.ctx
+#define REG(reg)\
+	dce_mi->regs->reg
+
+#undef FN
+#define FN(reg_name, field_name) \
+	dce_mi->shifts->field_name, dce_mi->masks->field_name
+
+struct pte_setting {
+	unsigned int bpp;
+	unsigned int page_width;
+	unsigned int page_height;
+	unsigned char min_pte_before_flip_horiz_scan;
+	unsigned char min_pte_before_flip_vert_scan;
+	unsigned char pte_req_per_chunk;
+	unsigned char param_6;
+	unsigned char param_7;
+	unsigned char param_8;
+};
+
+enum mi_bits_per_pixel {
+	mi_bpp_8 = 0,
+	mi_bpp_16,
+	mi_bpp_32,
+	mi_bpp_64,
+	mi_bpp_count,
+};
+
+enum mi_tiling_format {
+	mi_tiling_linear = 0,
+	mi_tiling_1D,
+	mi_tiling_2D,
+	mi_tiling_count,
+};
+
+static const struct pte_setting pte_settings[mi_tiling_count][mi_bpp_count] = {
+	[mi_tiling_linear] = {
+		{  8, 4096, 1, 8, 0, 1, 0, 0, 0},
+		{ 16, 2048, 1, 8, 0, 1, 0, 0, 0},
+		{ 32, 1024, 1, 8, 0, 1, 0, 0, 0},
+		{ 64,  512, 1, 8, 0, 1, 0, 0, 0}, /* new for 64bpp from HW */
+	},
+	[mi_tiling_1D] = {
+		{  8, 512, 8, 1, 0, 1, 0, 0, 0},  /* 0 for invalid */
+		{ 16, 256, 8, 2, 0, 1, 0, 0, 0},
+		{ 32, 128, 8, 4, 0, 1, 0, 0, 0},
+		{ 64,  64, 8, 4, 0, 1, 0, 0, 0}, /* fake */
+	},
+	[mi_tiling_2D] = {
+		{  8, 64, 64,  8,  8, 1, 4, 0, 0},
+		{ 16, 64, 32,  8, 16, 1, 8, 0, 0},
+		{ 32, 32, 32, 16, 16, 1, 8, 0, 0},
+		{ 64,  8, 32, 16, 16, 1, 8, 0, 0}, /* fake */
+	},
+};
+
+static enum mi_bits_per_pixel get_mi_bpp(
+		enum surface_pixel_format format)
+{
+	if (format >= SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616)
+		return mi_bpp_64;
+	else if (format >= SURFACE_PIXEL_FORMAT_GRPH_ARGB8888)
+		return mi_bpp_32;
+	else if (format >= SURFACE_PIXEL_FORMAT_GRPH_ARGB1555)
+		return mi_bpp_16;
+	else
+		return mi_bpp_8;
+}
+
+static enum mi_tiling_format get_mi_tiling(
+		union dc_tiling_info *tiling_info)
+{
+	switch (tiling_info->gfx8.array_mode) {
+	case DC_ARRAY_1D_TILED_THIN1:
+	case DC_ARRAY_1D_TILED_THICK:
+	case DC_ARRAY_PRT_TILED_THIN1:
+		return mi_tiling_1D;
+	case DC_ARRAY_2D_TILED_THIN1:
+	case DC_ARRAY_2D_TILED_THICK:
+	case DC_ARRAY_2D_TILED_X_THICK:
+	case DC_ARRAY_PRT_2D_TILED_THIN1:
+	case DC_ARRAY_PRT_2D_TILED_THICK:
+		return mi_tiling_2D;
+	case DC_ARRAY_LINEAR_GENERAL:
+	case DC_ARRAY_LINEAR_ALLIGNED:
+		return mi_tiling_linear;
+	default:
+		return mi_tiling_2D;
+	}
+}
+
+static bool is_vert_scan(enum dc_rotation_angle rotation)
+{
+	switch (rotation) {
+	case ROTATION_ANGLE_90:
+	case ROTATION_ANGLE_270:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static void dce_mi_program_pte_vm(
+		struct mem_input *mi,
+		enum surface_pixel_format format,
+		union dc_tiling_info *tiling_info,
+		enum dc_rotation_angle rotation)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	enum mi_bits_per_pixel mi_bpp = get_mi_bpp(format);
+	enum mi_tiling_format mi_tiling = get_mi_tiling(tiling_info);
+	const struct pte_setting *pte = &pte_settings[mi_tiling][mi_bpp];
+
+	unsigned int page_width = log_2(pte->page_width);
+	unsigned int page_height = log_2(pte->page_height);
+	unsigned int min_pte_before_flip = is_vert_scan(rotation) ?
+			pte->min_pte_before_flip_vert_scan :
+			pte->min_pte_before_flip_horiz_scan;
+
+	REG_UPDATE(GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT,
+			GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, 0xff);
+
+	REG_UPDATE_3(DVMM_PTE_CONTROL,
+			DVMM_PAGE_WIDTH, page_width,
+			DVMM_PAGE_HEIGHT, page_height,
+			DVMM_MIN_PTE_BEFORE_FLIP, min_pte_before_flip);
+
+	REG_UPDATE_2(DVMM_PTE_ARB_CONTROL,
+			DVMM_PTE_REQ_PER_CHUNK, pte->pte_req_per_chunk,
+			DVMM_MAX_PTE_REQ_OUTSTANDING, 0xff);
+}
+
+static void program_urgency_watermark(
+	struct dce_mem_input *dce_mi,
+	uint32_t wm_select,
+	uint32_t urgency_low_wm,
+	uint32_t urgency_high_wm)
+{
+	REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+		URGENCY_WATERMARK_MASK, wm_select);
+
+	REG_SET_2(DPG_PIPE_URGENCY_CONTROL, 0,
+		URGENCY_LOW_WATERMARK, urgency_low_wm,
+		URGENCY_HIGH_WATERMARK, urgency_high_wm);
+}
+
+static void program_nbp_watermark(
+	struct dce_mem_input *dce_mi,
+	uint32_t wm_select,
+	uint32_t nbp_wm)
+{
+	if (REG(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL)) {
+		REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+				NB_PSTATE_CHANGE_WATERMARK_MASK, wm_select);
+
+		REG_UPDATE_3(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL,
+				NB_PSTATE_CHANGE_ENABLE, 1,
+				NB_PSTATE_CHANGE_URGENT_DURING_REQUEST, 1,
+				NB_PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, 1);
+
+		REG_UPDATE(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL,
+				NB_PSTATE_CHANGE_WATERMARK, nbp_wm);
+	}
+
+	if (REG(DPG_PIPE_LOW_POWER_CONTROL)) {
+		REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+				PSTATE_CHANGE_WATERMARK_MASK, wm_select);
+
+		REG_UPDATE_3(DPG_PIPE_LOW_POWER_CONTROL,
+				PSTATE_CHANGE_ENABLE, 1,
+				PSTATE_CHANGE_URGENT_DURING_REQUEST, 1,
+				PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, 1);
+
+		REG_UPDATE(DPG_PIPE_LOW_POWER_CONTROL,
+				PSTATE_CHANGE_WATERMARK, nbp_wm);
+	}
+}
+
+static void program_stutter_watermark(
+	struct dce_mem_input *dce_mi,
+	uint32_t wm_select,
+	uint32_t stutter_mark)
+{
+	REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+		STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK, wm_select);
+
+	if (REG(DPG_PIPE_STUTTER_CONTROL2))
+		REG_UPDATE(DPG_PIPE_STUTTER_CONTROL2,
+				STUTTER_EXIT_SELF_REFRESH_WATERMARK, stutter_mark);
+	else
+		REG_UPDATE(DPG_PIPE_STUTTER_CONTROL,
+				STUTTER_EXIT_SELF_REFRESH_WATERMARK, stutter_mark);
+}
+
+static void dce_mi_program_display_marks(
+	struct mem_input *mi,
+	struct dce_watermarks nbp,
+	struct dce_watermarks stutter,
+	struct dce_watermarks urgent,
+	uint32_t total_dest_line_time_ns)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	uint32_t stutter_en = mi->ctx->dc->debug.disable_stutter ? 0 : 1;
+
+	program_urgency_watermark(dce_mi, 2, /* set a */
+			urgent.a_mark, total_dest_line_time_ns);
+	program_urgency_watermark(dce_mi, 1, /* set d */
+			urgent.d_mark, total_dest_line_time_ns);
+
+	REG_UPDATE_2(DPG_PIPE_STUTTER_CONTROL,
+		STUTTER_ENABLE, stutter_en,
+		STUTTER_IGNORE_FBC, 1);
+	program_nbp_watermark(dce_mi, 2, nbp.a_mark); /* set a */
+	program_nbp_watermark(dce_mi, 1, nbp.d_mark); /* set d */
+
+	program_stutter_watermark(dce_mi, 2, stutter.a_mark); /* set a */
+	program_stutter_watermark(dce_mi, 1, stutter.d_mark); /* set d */
+}
+
+static void dce120_mi_program_display_marks(struct mem_input *mi,
+	struct dce_watermarks nbp,
+	struct dce_watermarks stutter,
+	struct dce_watermarks urgent,
+	uint32_t total_dest_line_time_ns)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	uint32_t stutter_en = mi->ctx->dc->debug.disable_stutter ? 0 : 1;
+
+	program_urgency_watermark(dce_mi, 0, /* set a */
+			urgent.a_mark, total_dest_line_time_ns);
+	program_urgency_watermark(dce_mi, 1, /* set b */
+			urgent.b_mark, total_dest_line_time_ns);
+	program_urgency_watermark(dce_mi, 2, /* set c */
+			urgent.c_mark, total_dest_line_time_ns);
+	program_urgency_watermark(dce_mi, 3, /* set d */
+			urgent.d_mark, total_dest_line_time_ns);
+
+	REG_UPDATE_2(DPG_PIPE_STUTTER_CONTROL,
+		STUTTER_ENABLE, stutter_en,
+		STUTTER_IGNORE_FBC, 1);
+	program_nbp_watermark(dce_mi, 0, nbp.a_mark); /* set a */
+	program_nbp_watermark(dce_mi, 1, nbp.b_mark); /* set b */
+	program_nbp_watermark(dce_mi, 2, nbp.c_mark); /* set c */
+	program_nbp_watermark(dce_mi, 3, nbp.d_mark); /* set d */
+
+	program_stutter_watermark(dce_mi, 0, stutter.a_mark); /* set a */
+	program_stutter_watermark(dce_mi, 1, stutter.b_mark); /* set b */
+	program_stutter_watermark(dce_mi, 2, stutter.c_mark); /* set c */
+	program_stutter_watermark(dce_mi, 3, stutter.d_mark); /* set d */
+}
+
+static void program_tiling(
+	struct dce_mem_input *dce_mi, const union dc_tiling_info *info)
+{
+	if (dce_mi->masks->GRPH_SW_MODE) { /* GFX9 */
+		REG_UPDATE_6(GRPH_CONTROL,
+				GRPH_SW_MODE, info->gfx9.swizzle,
+				GRPH_NUM_BANKS, log_2(info->gfx9.num_banks),
+				GRPH_NUM_SHADER_ENGINES, log_2(info->gfx9.num_shader_engines),
+				GRPH_NUM_PIPES, log_2(info->gfx9.num_pipes),
+				GRPH_COLOR_EXPANSION_MODE, 1,
+				GRPH_SE_ENABLE, info->gfx9.shaderEnable);
+		/* TODO: DCP0_GRPH_CONTROL__GRPH_SE_ENABLE where to get info
+		GRPH_SE_ENABLE, 1,
+		GRPH_Z, 0);
+		 */
+	}
+
+	if (dce_mi->masks->GRPH_ARRAY_MODE) { /* GFX8 */
+		REG_UPDATE_9(GRPH_CONTROL,
+				GRPH_NUM_BANKS, info->gfx8.num_banks,
+				GRPH_BANK_WIDTH, info->gfx8.bank_width,
+				GRPH_BANK_HEIGHT, info->gfx8.bank_height,
+				GRPH_MACRO_TILE_ASPECT, info->gfx8.tile_aspect,
+				GRPH_TILE_SPLIT, info->gfx8.tile_split,
+				GRPH_MICRO_TILE_MODE, info->gfx8.tile_mode,
+				GRPH_PIPE_CONFIG, info->gfx8.pipe_config,
+				GRPH_ARRAY_MODE, info->gfx8.array_mode,
+				GRPH_COLOR_EXPANSION_MODE, 1);
+		/* 01 - DCP_GRPH_COLOR_EXPANSION_MODE_ZEXP: zero expansion for YCbCr */
+		/*
+				GRPH_Z, 0);
+				*/
+	}
+}
+
+
+static void program_size_and_rotation(
+	struct dce_mem_input *dce_mi,
+	enum dc_rotation_angle rotation,
+	const union plane_size *plane_size)
+{
+	const struct rect *in_rect = &plane_size->grph.surface_size;
+	struct rect hw_rect = plane_size->grph.surface_size;
+	const uint32_t rotation_angles[ROTATION_ANGLE_COUNT] = {
+			[ROTATION_ANGLE_0] = 0,
+			[ROTATION_ANGLE_90] = 1,
+			[ROTATION_ANGLE_180] = 2,
+			[ROTATION_ANGLE_270] = 3,
+	};
+
+	if (rotation == ROTATION_ANGLE_90 || rotation == ROTATION_ANGLE_270) {
+		hw_rect.x = in_rect->y;
+		hw_rect.y = in_rect->x;
+
+		hw_rect.height = in_rect->width;
+		hw_rect.width = in_rect->height;
+	}
+
+	REG_SET(GRPH_X_START, 0,
+			GRPH_X_START, hw_rect.x);
+
+	REG_SET(GRPH_Y_START, 0,
+			GRPH_Y_START, hw_rect.y);
+
+	REG_SET(GRPH_X_END, 0,
+			GRPH_X_END, hw_rect.width);
+
+	REG_SET(GRPH_Y_END, 0,
+			GRPH_Y_END, hw_rect.height);
+
+	REG_SET(GRPH_PITCH, 0,
+			GRPH_PITCH, plane_size->grph.surface_pitch);
+
+	REG_SET(HW_ROTATION, 0,
+			GRPH_ROTATION_ANGLE, rotation_angles[rotation]);
+}
+
+static void program_grph_pixel_format(
+	struct dce_mem_input *dce_mi,
+	enum surface_pixel_format format)
+{
+	uint32_t red_xbar = 0, blue_xbar = 0; /* no swap */
+	uint32_t grph_depth = 0, grph_format = 0;
+	uint32_t sign = 0, floating = 0;
+
+	if (format == SURFACE_PIXEL_FORMAT_GRPH_ABGR8888 ||
+			/*todo: doesn't look like we handle BGRA here,
+			 *  should problem swap endian*/
+		format == SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010 ||
+		format == SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS ||
+		format == SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F) {
+		/* ABGR formats */
+		red_xbar = 2;
+		blue_xbar = 2;
+	}
+
+	REG_SET_2(GRPH_SWAP_CNTL, 0,
+			GRPH_RED_CROSSBAR, red_xbar,
+			GRPH_BLUE_CROSSBAR, blue_xbar);
+
+	switch (format) {
+	case SURFACE_PIXEL_FORMAT_GRPH_PALETA_256_COLORS:
+		grph_depth = 0;
+		grph_format = 0;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB1555:
+		grph_depth = 1;
+		grph_format = 0;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_RGB565:
+		grph_depth = 1;
+		grph_format = 1;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB8888:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR8888:
+		grph_depth = 2;
+		grph_format = 0;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010:
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR2101010_XR_BIAS:
+		grph_depth = 2;
+		grph_format = 1;
+		break;
+	case SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F:
+		sign = 1;
+		floating = 1;
+		/* no break */
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F: /* shouldn't this get float too? */
+	case SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616:
+		grph_depth = 3;
+		grph_format = 0;
+		break;
+	default:
+		DC_ERR("unsupported grph pixel format");
+		break;
+	}
+
+	REG_UPDATE_2(GRPH_CONTROL,
+			GRPH_DEPTH, grph_depth,
+			GRPH_FORMAT, grph_format);
+
+	REG_UPDATE_4(PRESCALE_GRPH_CONTROL,
+			GRPH_PRESCALE_SELECT, floating,
+			GRPH_PRESCALE_R_SIGN, sign,
+			GRPH_PRESCALE_G_SIGN, sign,
+			GRPH_PRESCALE_B_SIGN, sign);
+}
+
+static void dce_mi_program_surface_config(
+	struct mem_input *mi,
+	enum surface_pixel_format format,
+	union dc_tiling_info *tiling_info,
+	union plane_size *plane_size,
+	enum dc_rotation_angle rotation,
+	struct dc_plane_dcc_param *dcc,
+	bool horizontal_mirror)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	REG_UPDATE(GRPH_ENABLE, GRPH_ENABLE, 1);
+
+	program_tiling(dce_mi, tiling_info);
+	program_size_and_rotation(dce_mi, rotation, plane_size);
+
+	if (format >= SURFACE_PIXEL_FORMAT_GRPH_BEGIN &&
+		format < SURFACE_PIXEL_FORMAT_VIDEO_BEGIN)
+		program_grph_pixel_format(dce_mi, format);
+}
+
+static uint32_t get_dmif_switch_time_us(
+	uint32_t h_total,
+	uint32_t v_total,
+	uint32_t pix_clk_khz)
+{
+	uint32_t frame_time;
+	uint32_t pixels_per_second;
+	uint32_t pixels_per_frame;
+	uint32_t refresh_rate;
+	const uint32_t us_in_sec = 1000000;
+	const uint32_t min_single_frame_time_us = 30000;
+	/*return double of frame time*/
+	const uint32_t single_frame_time_multiplier = 2;
+
+	if (!h_total || v_total || !pix_clk_khz)
+		return single_frame_time_multiplier * min_single_frame_time_us;
+
+	/*TODO: should we use pixel format normalized pixel clock here?*/
+	pixels_per_second = pix_clk_khz * 1000;
+	pixels_per_frame = h_total * v_total;
+
+	if (!pixels_per_second || !pixels_per_frame) {
+		/* avoid division by zero */
+		ASSERT(pixels_per_frame);
+		ASSERT(pixels_per_second);
+		return single_frame_time_multiplier * min_single_frame_time_us;
+	}
+
+	refresh_rate = pixels_per_second / pixels_per_frame;
+
+	if (!refresh_rate) {
+		/* avoid division by zero*/
+		ASSERT(refresh_rate);
+		return single_frame_time_multiplier * min_single_frame_time_us;
+	}
+
+	frame_time = us_in_sec / refresh_rate;
+
+	if (frame_time < min_single_frame_time_us)
+		frame_time = min_single_frame_time_us;
+
+	frame_time *= single_frame_time_multiplier;
+
+	return frame_time;
+}
+
+static void dce_mi_allocate_dmif(
+	struct mem_input *mi,
+	uint32_t h_total,
+	uint32_t v_total,
+	uint32_t pix_clk_khz,
+	uint32_t total_stream_num)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	const uint32_t retry_delay = 10;
+	uint32_t retry_count = get_dmif_switch_time_us(
+			h_total,
+			v_total,
+			pix_clk_khz) / retry_delay;
+
+	uint32_t pix_dur;
+	uint32_t buffers_allocated;
+	uint32_t dmif_buffer_control;
+
+	dmif_buffer_control = REG_GET(DMIF_BUFFER_CONTROL,
+			DMIF_BUFFERS_ALLOCATED, &buffers_allocated);
+
+	if (buffers_allocated == 2)
+		return;
+
+	REG_SET(DMIF_BUFFER_CONTROL, dmif_buffer_control,
+			DMIF_BUFFERS_ALLOCATED, 2);
+
+	REG_WAIT(DMIF_BUFFER_CONTROL,
+			DMIF_BUFFERS_ALLOCATION_COMPLETED, 1,
+			retry_delay, retry_count);
+
+	if (pix_clk_khz != 0) {
+		pix_dur = 1000000000ULL / pix_clk_khz;
+
+		REG_UPDATE(DPG_PIPE_ARBITRATION_CONTROL1,
+			PIXEL_DURATION, pix_dur);
+	}
+
+	if (dce_mi->wa.single_head_rdreq_dmif_limit) {
+		uint32_t eanble =  (total_stream_num > 1) ? 0 :
+				dce_mi->wa.single_head_rdreq_dmif_limit;
+
+		REG_UPDATE(MC_HUB_RDREQ_DMIF_LIMIT,
+				ENABLE, eanble);
+	}
+}
+
+static void dce_mi_free_dmif(
+		struct mem_input *mi,
+		uint32_t total_stream_num)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mi);
+	uint32_t buffers_allocated;
+	uint32_t dmif_buffer_control;
+
+	dmif_buffer_control = REG_GET(DMIF_BUFFER_CONTROL,
+			DMIF_BUFFERS_ALLOCATED, &buffers_allocated);
+
+	if (buffers_allocated == 0)
+		return;
+
+	REG_SET(DMIF_BUFFER_CONTROL, dmif_buffer_control,
+			DMIF_BUFFERS_ALLOCATED, 0);
+
+	REG_WAIT(DMIF_BUFFER_CONTROL,
+			DMIF_BUFFERS_ALLOCATION_COMPLETED, 1,
+			10, 3500);
+
+	if (dce_mi->wa.single_head_rdreq_dmif_limit) {
+		uint32_t eanble =  (total_stream_num > 1) ? 0 :
+				dce_mi->wa.single_head_rdreq_dmif_limit;
+
+		REG_UPDATE(MC_HUB_RDREQ_DMIF_LIMIT,
+				ENABLE, eanble);
+	}
+}
+
+
+static void program_sec_addr(
+	struct dce_mem_input *dce_mi,
+	PHYSICAL_ADDRESS_LOC address)
+{
+	/*high register MUST be programmed first*/
+	REG_SET(GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, 0,
+		GRPH_SECONDARY_SURFACE_ADDRESS_HIGH,
+		address.high_part);
+
+	REG_SET_2(GRPH_SECONDARY_SURFACE_ADDRESS, 0,
+		GRPH_SECONDARY_SURFACE_ADDRESS, address.low_part >> 8,
+		GRPH_SECONDARY_DFQ_ENABLE, 0);
+}
+
+static void program_pri_addr(
+	struct dce_mem_input *dce_mi,
+	PHYSICAL_ADDRESS_LOC address)
+{
+	/*high register MUST be programmed first*/
+	REG_SET(GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, 0,
+		GRPH_PRIMARY_SURFACE_ADDRESS_HIGH,
+		address.high_part);
+
+	REG_SET(GRPH_PRIMARY_SURFACE_ADDRESS, 0,
+		GRPH_PRIMARY_SURFACE_ADDRESS,
+		address.low_part >> 8);
+}
+
+
+static bool dce_mi_is_flip_pending(struct mem_input *mem_input)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mem_input);
+	uint32_t update_pending;
+
+	REG_GET(GRPH_UPDATE, GRPH_SURFACE_UPDATE_PENDING, &update_pending);
+	if (update_pending)
+		return true;
+
+	mem_input->current_address = mem_input->request_address;
+	return false;
+}
+
+static bool dce_mi_program_surface_flip_and_addr(
+	struct mem_input *mem_input,
+	const struct dc_plane_address *address,
+	bool flip_immediate)
+{
+	struct dce_mem_input *dce_mi = TO_DCE_MEM_INPUT(mem_input);
+
+	REG_UPDATE(GRPH_UPDATE, GRPH_UPDATE_LOCK, 1);
+
+	REG_UPDATE(
+		GRPH_FLIP_CONTROL,
+		GRPH_SURFACE_UPDATE_H_RETRACE_EN, flip_immediate ? 1 : 0);
+
+	switch (address->type) {
+	case PLN_ADDR_TYPE_GRAPHICS:
+		if (address->grph.addr.quad_part == 0)
+			break;
+		program_pri_addr(dce_mi, address->grph.addr);
+		break;
+	case PLN_ADDR_TYPE_GRPH_STEREO:
+		if (address->grph_stereo.left_addr.quad_part == 0 ||
+		    address->grph_stereo.right_addr.quad_part == 0)
+			break;
+		program_pri_addr(dce_mi, address->grph_stereo.left_addr);
+		program_sec_addr(dce_mi, address->grph_stereo.right_addr);
+		break;
+	default:
+		/* not supported */
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	mem_input->request_address = *address;
+
+	if (flip_immediate)
+		mem_input->current_address = *address;
+
+	REG_UPDATE(GRPH_UPDATE, GRPH_UPDATE_LOCK, 0);
+
+	return true;
+}
+
+static struct mem_input_funcs dce_mi_funcs = {
+	.mem_input_program_display_marks = dce_mi_program_display_marks,
+	.allocate_mem_input = dce_mi_allocate_dmif,
+	.free_mem_input = dce_mi_free_dmif,
+	.mem_input_program_surface_flip_and_addr =
+			dce_mi_program_surface_flip_and_addr,
+	.mem_input_program_pte_vm = dce_mi_program_pte_vm,
+	.mem_input_program_surface_config =
+			dce_mi_program_surface_config,
+	.mem_input_is_flip_pending = dce_mi_is_flip_pending
+};
+
+
+void dce_mem_input_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_mem_input_registers *regs,
+	const struct dce_mem_input_shift *mi_shift,
+	const struct dce_mem_input_mask *mi_mask)
+{
+	dce_mi->base.ctx = ctx;
+
+	dce_mi->base.inst = inst;
+	dce_mi->base.funcs = &dce_mi_funcs;
+
+	dce_mi->regs = regs;
+	dce_mi->shifts = mi_shift;
+	dce_mi->masks = mi_mask;
+}
+
+void dce112_mem_input_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_mem_input_registers *regs,
+	const struct dce_mem_input_shift *mi_shift,
+	const struct dce_mem_input_mask *mi_mask)
+{
+	dce_mem_input_construct(dce_mi, ctx, inst, regs, mi_shift, mi_mask);
+	dce_mi->base.funcs->mem_input_program_display_marks = dce120_mi_program_display_marks;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
new file mode 100644
index 000000000000..05d39c0cbe87
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
@@ -0,0 +1,347 @@
+/*
+ * Copyright 2016 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DCE_MEM_INPUT_H__
+#define __DCE_MEM_INPUT_H__
+
+#include "dc_hw_types.h"
+#include "mem_input.h"
+
+#define TO_DCE_MEM_INPUT(mem_input)\
+	container_of(mem_input, struct dce_mem_input, base)
+
+#define MI_DCE_BASE_REG_LIST(id)\
+	SRI(GRPH_ENABLE, DCP, id),\
+	SRI(GRPH_CONTROL, DCP, id),\
+	SRI(GRPH_X_START, DCP, id),\
+	SRI(GRPH_Y_START, DCP, id),\
+	SRI(GRPH_X_END, DCP, id),\
+	SRI(GRPH_Y_END, DCP, id),\
+	SRI(GRPH_PITCH, DCP, id),\
+	SRI(HW_ROTATION, DCP, id),\
+	SRI(GRPH_SWAP_CNTL, DCP, id),\
+	SRI(PRESCALE_GRPH_CONTROL, DCP, id),\
+	SRI(GRPH_UPDATE, DCP, id),\
+	SRI(GRPH_FLIP_CONTROL, DCP, id),\
+	SRI(GRPH_PRIMARY_SURFACE_ADDRESS, DCP, id),\
+	SRI(GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, DCP, id),\
+	SRI(GRPH_SECONDARY_SURFACE_ADDRESS, DCP, id),\
+	SRI(GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, DCP, id),\
+	SRI(DPG_PIPE_ARBITRATION_CONTROL1, DMIF_PG, id),\
+	SRI(DPG_WATERMARK_MASK_CONTROL, DMIF_PG, id),\
+	SRI(DPG_PIPE_URGENCY_CONTROL, DMIF_PG, id),\
+	SRI(DPG_PIPE_STUTTER_CONTROL, DMIF_PG, id),\
+	SRI(DMIF_BUFFER_CONTROL, PIPE, id)
+
+#define MI_DCE_PTE_REG_LIST(id)\
+	SRI(DVMM_PTE_CONTROL, DCP, id),\
+	SRI(DVMM_PTE_ARB_CONTROL, DCP, id)
+
+#define MI_DCE8_REG_LIST(id)\
+	MI_DCE_BASE_REG_LIST(id),\
+	SRI(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, DMIF_PG, id)
+
+#define MI_DCE11_2_REG_LIST(id)\
+	MI_DCE8_REG_LIST(id),\
+	SRI(GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, DCP, id)
+
+#define MI_DCE11_REG_LIST(id)\
+	MI_DCE11_2_REG_LIST(id),\
+	MI_DCE_PTE_REG_LIST(id)
+
+#define MI_DCE12_REG_LIST(id)\
+	MI_DCE_BASE_REG_LIST(id),\
+	MI_DCE_PTE_REG_LIST(id),\
+	SRI(GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, DCP, id),\
+	SRI(DPG_PIPE_STUTTER_CONTROL2, DMIF_PG, id),\
+	SRI(DPG_PIPE_LOW_POWER_CONTROL, DMIF_PG, id),\
+	SR(DCHUB_FB_LOCATION),\
+	SR(DCHUB_AGP_BASE),\
+	SR(DCHUB_AGP_BOT),\
+	SR(DCHUB_AGP_TOP)
+
+struct dce_mem_input_registers {
+	/* DCP */
+	uint32_t GRPH_ENABLE;
+	uint32_t GRPH_CONTROL;
+	uint32_t GRPH_X_START;
+	uint32_t GRPH_Y_START;
+	uint32_t GRPH_X_END;
+	uint32_t GRPH_Y_END;
+	uint32_t GRPH_PITCH;
+	uint32_t HW_ROTATION;
+	uint32_t GRPH_SWAP_CNTL;
+	uint32_t PRESCALE_GRPH_CONTROL;
+	uint32_t GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT;
+	uint32_t DVMM_PTE_CONTROL;
+	uint32_t DVMM_PTE_ARB_CONTROL;
+	uint32_t GRPH_UPDATE;
+	uint32_t GRPH_FLIP_CONTROL;
+	uint32_t GRPH_PRIMARY_SURFACE_ADDRESS;
+	uint32_t GRPH_PRIMARY_SURFACE_ADDRESS_HIGH;
+	uint32_t GRPH_SECONDARY_SURFACE_ADDRESS;
+	uint32_t GRPH_SECONDARY_SURFACE_ADDRESS_HIGH;
+	/* DMIF_PG */
+	uint32_t DPG_PIPE_ARBITRATION_CONTROL1;
+	uint32_t DPG_WATERMARK_MASK_CONTROL;
+	uint32_t DPG_PIPE_URGENCY_CONTROL;
+	uint32_t DPG_PIPE_NB_PSTATE_CHANGE_CONTROL;
+	uint32_t DPG_PIPE_LOW_POWER_CONTROL;
+	uint32_t DPG_PIPE_STUTTER_CONTROL;
+	uint32_t DPG_PIPE_STUTTER_CONTROL2;
+	/* DCI */
+	uint32_t DMIF_BUFFER_CONTROL;
+	/* MC_HUB */
+	uint32_t MC_HUB_RDREQ_DMIF_LIMIT;
+	/*DCHUB*/
+	uint32_t DCHUB_FB_LOCATION;
+	uint32_t DCHUB_AGP_BASE;
+	uint32_t DCHUB_AGP_BOT;
+	uint32_t DCHUB_AGP_TOP;
+};
+
+/* Set_Filed_for_Block */
+#define SFB(blk_name, reg_name, field_name, post_fix)\
+	.field_name = blk_name ## reg_name ## __ ## field_name ## post_fix
+
+#define MI_GFX8_TILE_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, GRPH_CONTROL, GRPH_NUM_BANKS, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_BANK_WIDTH, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_BANK_HEIGHT, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_MACRO_TILE_ASPECT, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_TILE_SPLIT, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_MICRO_TILE_MODE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_PIPE_CONFIG, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_ARRAY_MODE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_COLOR_EXPANSION_MODE, mask_sh)
+
+#define MI_DCP_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, GRPH_ENABLE, GRPH_ENABLE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_DEPTH, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_FORMAT, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_NUM_BANKS, mask_sh),\
+	SFB(blk, GRPH_X_START, GRPH_X_START, mask_sh),\
+	SFB(blk, GRPH_Y_START, GRPH_Y_START, mask_sh),\
+	SFB(blk, GRPH_X_END, GRPH_X_END, mask_sh),\
+	SFB(blk, GRPH_Y_END, GRPH_Y_END, mask_sh),\
+	SFB(blk, GRPH_PITCH, GRPH_PITCH, mask_sh),\
+	SFB(blk, HW_ROTATION, GRPH_ROTATION_ANGLE, mask_sh),\
+	SFB(blk, GRPH_SWAP_CNTL, GRPH_RED_CROSSBAR, mask_sh),\
+	SFB(blk, GRPH_SWAP_CNTL, GRPH_BLUE_CROSSBAR, mask_sh),\
+	SFB(blk, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_SELECT, mask_sh),\
+	SFB(blk, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_R_SIGN, mask_sh),\
+	SFB(blk, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_G_SIGN, mask_sh),\
+	SFB(blk, PRESCALE_GRPH_CONTROL, GRPH_PRESCALE_B_SIGN, mask_sh),\
+	SFB(blk, GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, GRPH_SECONDARY_SURFACE_ADDRESS_HIGH, mask_sh),\
+	SFB(blk, GRPH_SECONDARY_SURFACE_ADDRESS, GRPH_SECONDARY_SURFACE_ADDRESS, mask_sh),\
+	SFB(blk, GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, GRPH_PRIMARY_SURFACE_ADDRESS_HIGH, mask_sh),\
+	SFB(blk, GRPH_PRIMARY_SURFACE_ADDRESS, GRPH_PRIMARY_SURFACE_ADDRESS, mask_sh),\
+	SFB(blk, GRPH_UPDATE, GRPH_SURFACE_UPDATE_PENDING, mask_sh),\
+	SFB(blk, GRPH_UPDATE, GRPH_UPDATE_LOCK, mask_sh),\
+	SFB(blk, GRPH_FLIP_CONTROL, GRPH_SURFACE_UPDATE_H_RETRACE_EN, mask_sh)
+
+#define MI_DCP_DCE11_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, mask_sh)
+
+#define MI_DCP_PTE_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, DVMM_PTE_CONTROL, DVMM_PAGE_WIDTH, mask_sh),\
+	SFB(blk, DVMM_PTE_CONTROL, DVMM_PAGE_HEIGHT, mask_sh),\
+	SFB(blk, DVMM_PTE_CONTROL, DVMM_MIN_PTE_BEFORE_FLIP, mask_sh),\
+	SFB(blk, DVMM_PTE_ARB_CONTROL, DVMM_PTE_REQ_PER_CHUNK, mask_sh),\
+	SFB(blk, DVMM_PTE_ARB_CONTROL, DVMM_MAX_PTE_REQ_OUTSTANDING, mask_sh)
+
+#define MI_DMIF_PG_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, DPG_PIPE_ARBITRATION_CONTROL1, PIXEL_DURATION, mask_sh),\
+	SFB(blk, DPG_WATERMARK_MASK_CONTROL, URGENCY_WATERMARK_MASK, mask_sh),\
+	SFB(blk, DPG_WATERMARK_MASK_CONTROL, STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK, mask_sh),\
+	SFB(blk, DPG_PIPE_URGENCY_CONTROL, URGENCY_LOW_WATERMARK, mask_sh),\
+	SFB(blk, DPG_PIPE_URGENCY_CONTROL, URGENCY_HIGH_WATERMARK, mask_sh),\
+	SFB(blk, DPG_PIPE_STUTTER_CONTROL, STUTTER_ENABLE, mask_sh),\
+	SFB(blk, DPG_PIPE_STUTTER_CONTROL, STUTTER_IGNORE_FBC, mask_sh),\
+	SF(PIPE0_DMIF_BUFFER_CONTROL, DMIF_BUFFERS_ALLOCATED, mask_sh),\
+	SF(PIPE0_DMIF_BUFFER_CONTROL, DMIF_BUFFERS_ALLOCATION_COMPLETED, mask_sh)
+
+#define MI_DMIF_PG_MASK_SH_DCE(mask_sh, blk)\
+	SFB(blk, DPG_PIPE_STUTTER_CONTROL, STUTTER_EXIT_SELF_REFRESH_WATERMARK, mask_sh),\
+	SFB(blk, DPG_WATERMARK_MASK_CONTROL, NB_PSTATE_CHANGE_WATERMARK_MASK, mask_sh),\
+	SFB(blk, DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, NB_PSTATE_CHANGE_ENABLE, mask_sh),\
+	SFB(blk, DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, NB_PSTATE_CHANGE_URGENT_DURING_REQUEST, mask_sh),\
+	SFB(blk, DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, NB_PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, mask_sh),\
+	SFB(blk, DPG_PIPE_NB_PSTATE_CHANGE_CONTROL, NB_PSTATE_CHANGE_WATERMARK, mask_sh)
+
+#define MI_DCE8_MASK_SH_LIST(mask_sh)\
+	MI_DCP_MASK_SH_LIST(mask_sh, ),\
+	MI_DMIF_PG_MASK_SH_LIST(mask_sh, ),\
+	MI_DMIF_PG_MASK_SH_DCE(mask_sh, ),\
+	MI_GFX8_TILE_MASK_SH_LIST(mask_sh, )
+
+#define MI_DCE11_2_MASK_SH_LIST(mask_sh)\
+	MI_DCE8_MASK_SH_LIST(mask_sh),\
+	MI_DCP_DCE11_MASK_SH_LIST(mask_sh, )
+
+#define MI_DCE11_MASK_SH_LIST(mask_sh)\
+	MI_DCE11_2_MASK_SH_LIST(mask_sh),\
+	MI_DCP_PTE_MASK_SH_LIST(mask_sh, )
+
+#define MI_GFX9_TILE_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, GRPH_CONTROL, GRPH_SW_MODE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_SE_ENABLE, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_NUM_SHADER_ENGINES, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_NUM_PIPES, mask_sh),\
+	SFB(blk, GRPH_CONTROL, GRPH_COLOR_EXPANSION_MODE, mask_sh)
+
+#define MI_DCE12_DMIF_PG_MASK_SH_LIST(mask_sh, blk)\
+	SFB(blk, DPG_PIPE_STUTTER_CONTROL2, STUTTER_EXIT_SELF_REFRESH_WATERMARK, mask_sh),\
+	SFB(blk, DPG_WATERMARK_MASK_CONTROL, PSTATE_CHANGE_WATERMARK_MASK, mask_sh),\
+	SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_ENABLE, mask_sh),\
+	SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_URGENT_DURING_REQUEST, mask_sh),\
+	SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, mask_sh),\
+	SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_WATERMARK, mask_sh)
+
+#define MI_GFX9_DCHUB_MASK_SH_LIST(mask_sh)\
+	SF(DCHUB_FB_LOCATION, FB_TOP, mask_sh),\
+	SF(DCHUB_FB_LOCATION, FB_BASE, mask_sh),\
+	SF(DCHUB_AGP_BASE, AGP_BASE, mask_sh),\
+	SF(DCHUB_AGP_BOT, AGP_BOT, mask_sh),\
+	SF(DCHUB_AGP_TOP, AGP_TOP, mask_sh)
+
+#define MI_DCE12_MASK_SH_LIST(mask_sh)\
+	MI_DCP_MASK_SH_LIST(mask_sh, DCP0_),\
+	SF(DCP0_GRPH_SECONDARY_SURFACE_ADDRESS, GRPH_SECONDARY_DFQ_ENABLE, mask_sh),\
+	MI_DCP_DCE11_MASK_SH_LIST(mask_sh, DCP0_),\
+	MI_DCP_PTE_MASK_SH_LIST(mask_sh, DCP0_),\
+	MI_DMIF_PG_MASK_SH_LIST(mask_sh, DMIF_PG0_),\
+	MI_DCE12_DMIF_PG_MASK_SH_LIST(mask_sh, DMIF_PG0_),\
+	MI_GFX9_TILE_MASK_SH_LIST(mask_sh, DCP0_),\
+	MI_GFX9_DCHUB_MASK_SH_LIST(mask_sh)
+
+#define MI_REG_FIELD_LIST(type) \
+	type GRPH_ENABLE; \
+	type GRPH_X_START; \
+	type GRPH_Y_START; \
+	type GRPH_X_END; \
+	type GRPH_Y_END; \
+	type GRPH_PITCH; \
+	type GRPH_ROTATION_ANGLE; \
+	type GRPH_RED_CROSSBAR; \
+	type GRPH_BLUE_CROSSBAR; \
+	type GRPH_PRESCALE_SELECT; \
+	type GRPH_PRESCALE_R_SIGN; \
+	type GRPH_PRESCALE_G_SIGN; \
+	type GRPH_PRESCALE_B_SIGN; \
+	type GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT; \
+	type DVMM_PAGE_WIDTH; \
+	type DVMM_PAGE_HEIGHT; \
+	type DVMM_MIN_PTE_BEFORE_FLIP; \
+	type DVMM_PTE_REQ_PER_CHUNK; \
+	type DVMM_MAX_PTE_REQ_OUTSTANDING; \
+	type GRPH_DEPTH; \
+	type GRPH_FORMAT; \
+	type GRPH_NUM_BANKS; \
+	type GRPH_BANK_WIDTH;\
+	type GRPH_BANK_HEIGHT;\
+	type GRPH_MACRO_TILE_ASPECT;\
+	type GRPH_TILE_SPLIT;\
+	type GRPH_MICRO_TILE_MODE;\
+	type GRPH_PIPE_CONFIG;\
+	type GRPH_ARRAY_MODE;\
+	type GRPH_COLOR_EXPANSION_MODE;\
+	type GRPH_SW_MODE; \
+	type GRPH_SE_ENABLE; \
+	type GRPH_NUM_SHADER_ENGINES; \
+	type GRPH_NUM_PIPES; \
+	type GRPH_SECONDARY_SURFACE_ADDRESS_HIGH; \
+	type GRPH_SECONDARY_SURFACE_ADDRESS; \
+	type GRPH_SECONDARY_DFQ_ENABLE; \
+	type GRPH_PRIMARY_SURFACE_ADDRESS_HIGH; \
+	type GRPH_PRIMARY_SURFACE_ADDRESS; \
+	type GRPH_SURFACE_UPDATE_PENDING; \
+	type GRPH_SURFACE_UPDATE_H_RETRACE_EN; \
+	type GRPH_UPDATE_LOCK; \
+	type PIXEL_DURATION; \
+	type URGENCY_WATERMARK_MASK; \
+	type PSTATE_CHANGE_WATERMARK_MASK; \
+	type NB_PSTATE_CHANGE_WATERMARK_MASK; \
+	type STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK; \
+	type URGENCY_LOW_WATERMARK; \
+	type URGENCY_HIGH_WATERMARK; \
+	type NB_PSTATE_CHANGE_ENABLE; \
+	type NB_PSTATE_CHANGE_URGENT_DURING_REQUEST; \
+	type NB_PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST; \
+	type NB_PSTATE_CHANGE_WATERMARK; \
+	type PSTATE_CHANGE_ENABLE; \
+	type PSTATE_CHANGE_URGENT_DURING_REQUEST; \
+	type PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST; \
+	type PSTATE_CHANGE_WATERMARK; \
+	type STUTTER_ENABLE; \
+	type STUTTER_IGNORE_FBC; \
+	type STUTTER_EXIT_SELF_REFRESH_WATERMARK; \
+	type DMIF_BUFFERS_ALLOCATED; \
+	type DMIF_BUFFERS_ALLOCATION_COMPLETED; \
+	type ENABLE; /* MC_HUB_RDREQ_DMIF_LIMIT */\
+	type FB_BASE; \
+	type FB_TOP; \
+	type AGP_BASE; \
+	type AGP_TOP; \
+	type AGP_BOT; \
+
+struct dce_mem_input_shift {
+	MI_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce_mem_input_mask {
+	MI_REG_FIELD_LIST(uint32_t)
+};
+
+struct dce_mem_input_wa {
+	uint8_t single_head_rdreq_dmif_limit;
+};
+
+struct dce_mem_input {
+	struct mem_input base;
+
+	const struct dce_mem_input_registers *regs;
+	const struct dce_mem_input_shift *shifts;
+	const struct dce_mem_input_mask *masks;
+
+	struct dce_mem_input_wa wa;
+};
+
+void dce_mem_input_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_mem_input_registers *regs,
+	const struct dce_mem_input_shift *mi_shift,
+	const struct dce_mem_input_mask *mi_mask);
+
+void dce112_mem_input_construct(
+	struct dce_mem_input *dce_mi,
+	struct dc_context *ctx,
+	int inst,
+	const struct dce_mem_input_registers *regs,
+	const struct dce_mem_input_shift *mi_shift,
+	const struct dce_mem_input_mask *mi_mask);
+
+#endif /*__DCE_MEM_INPUT_H__*/
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
new file mode 100644
index 000000000000..3931412ab6d3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.c
@@ -0,0 +1,567 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dm_services.h"
+#include "basics/conversion.h"
+
+#include "dce_opp.h"
+
+#include "reg_helper.h"
+
+#define REG(reg)\
+	(opp110->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	opp110->opp_shift->field_name, opp110->opp_mask->field_name
+
+#define CTX \
+	opp110->base.ctx
+
+enum {
+	MAX_PWL_ENTRY = 128,
+	MAX_REGIONS_NUMBER = 16
+};
+
+enum {
+	MAX_LUT_ENTRY = 256,
+	MAX_NUMBER_OF_ENTRIES = 256
+};
+
+
+enum {
+	OUTPUT_CSC_MATRIX_SIZE = 12
+};
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+/*
+ *****************************************************************************
+ *  Function: regamma_config_regions_and_segments
+ *
+ *     build regamma curve by using predefined hw points
+ *     uses interface parameters ,like EDID coeff.
+ *
+ * @param   : parameters   interface parameters
+ *  @return void
+ *
+ *  @note
+ *
+ *  @see
+ *
+ *****************************************************************************
+ */
+
+
+
+/**
+ *	set_truncation
+ *	1) set truncation depth: 0 for 18 bpp or 1 for 24 bpp
+ *	2) enable truncation
+ *	3) HW remove 12bit FMT support for DCE11 power saving reason.
+ */
+static void set_truncation(
+		struct dce110_opp *opp110,
+		const struct bit_depth_reduction_params *params)
+{
+	/*Disable truncation*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+			FMT_TRUNCATE_EN, 0,
+			FMT_TRUNCATE_DEPTH, 0,
+			FMT_TRUNCATE_MODE, 0);
+
+
+	if (params->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+		/*  8bpc trunc on YCbCr422*/
+		if (params->flags.TRUNCATE_DEPTH == 1)
+			REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+					FMT_TRUNCATE_EN, 1,
+					FMT_TRUNCATE_DEPTH, 1,
+					FMT_TRUNCATE_MODE, 0);
+		else if (params->flags.TRUNCATE_DEPTH == 2)
+			/*  10bpc trunc on YCbCr422*/
+			REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+					FMT_TRUNCATE_EN, 1,
+					FMT_TRUNCATE_DEPTH, 2,
+					FMT_TRUNCATE_MODE, 0);
+		return;
+	}
+	/* on other format-to do */
+	if (params->flags.TRUNCATE_ENABLED == 0 ||
+			params->flags.TRUNCATE_DEPTH == 2)
+		return;
+	/*Set truncation depth and Enable truncation*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+				FMT_TRUNCATE_EN, 1,
+				FMT_TRUNCATE_DEPTH,
+				params->flags.TRUNCATE_MODE,
+				FMT_TRUNCATE_MODE,
+				params->flags.TRUNCATE_DEPTH);
+}
+
+
+/**
+ *	set_spatial_dither
+ *	1) set spatial dithering mode: pattern of seed
+ *	2) set spatical dithering depth: 0 for 18bpp or 1 for 24bpp
+ *	3) set random seed
+ *	4) set random mode
+ *		lfsr is reset every frame or not reset
+ *		RGB dithering method
+ *		0: RGB data are all dithered with x^28+x^3+1
+ *		1: R data is dithered with x^28+x^3+1
+ *		G data is dithered with x^28+X^9+1
+ *		B data is dithered with x^28+x^13+1
+ *		enable high pass filter or not
+ *	5) enable spatical dithering
+ */
+static void set_spatial_dither(
+	struct dce110_opp *opp110,
+	const struct bit_depth_reduction_params *params)
+{
+	/*Disable spatial (random) dithering*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_SPATIAL_DITHER_EN, 0,
+		FMT_SPATIAL_DITHER_DEPTH, 0,
+		FMT_SPATIAL_DITHER_MODE, 0);
+
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_HIGHPASS_RANDOM_ENABLE, 0,
+		FMT_FRAME_RANDOM_ENABLE, 0,
+		FMT_RGB_RANDOM_ENABLE, 0);
+
+	REG_UPDATE(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_EN, 0);
+
+	/* no 10bpc on DCE11*/
+	if (params->flags.SPATIAL_DITHER_ENABLED == 0 ||
+		params->flags.SPATIAL_DITHER_DEPTH == 2)
+		return;
+
+	/* only use FRAME_COUNTER_MAX if frameRandom == 1*/
+
+	if (opp110->opp_mask->FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX &&
+			opp110->opp_mask->FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP) {
+		if (params->flags.FRAME_RANDOM == 1) {
+			if (params->flags.SPATIAL_DITHER_DEPTH == 0 ||
+			params->flags.SPATIAL_DITHER_DEPTH == 1) {
+				REG_UPDATE_2(FMT_CONTROL,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 15,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 2);
+			} else if (params->flags.SPATIAL_DITHER_DEPTH == 2) {
+				REG_UPDATE_2(FMT_CONTROL,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 3,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 1);
+			} else
+				return;
+		} else {
+			REG_UPDATE_2(FMT_CONTROL,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, 0,
+					FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, 0);
+		}
+	}
+	/* Set seed for random values for
+	 * spatial dithering for R,G,B channels
+	 */
+	REG_UPDATE(FMT_DITHER_RAND_R_SEED,
+			FMT_RAND_R_SEED, params->r_seed_value);
+
+	REG_UPDATE(FMT_DITHER_RAND_G_SEED,
+			FMT_RAND_G_SEED, params->g_seed_value);
+
+	REG_UPDATE(FMT_DITHER_RAND_B_SEED,
+			FMT_RAND_B_SEED, params->b_seed_value);
+
+	/* FMT_OFFSET_R_Cr  31:16 0x0 Setting the zero
+	 * offset for the R/Cr channel, lower 4LSB
+	 * is forced to zeros. Typically set to 0
+	 * RGB and 0x80000 YCbCr.
+	 */
+	/* FMT_OFFSET_G_Y   31:16 0x0 Setting the zero
+	 * offset for the G/Y  channel, lower 4LSB is
+	 * forced to zeros. Typically set to 0 RGB
+	 * and 0x80000 YCbCr.
+	 */
+	/* FMT_OFFSET_B_Cb  31:16 0x0 Setting the zero
+	 * offset for the B/Cb channel, lower 4LSB is
+	 * forced to zeros. Typically set to 0 RGB and
+	 * 0x80000 YCbCr.
+	 */
+
+	/* Disable High pass filter
+	 * Reset only at startup
+	 * Set RGB data dithered with x^28+x^3+1
+	 */
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_HIGHPASS_RANDOM_ENABLE, params->flags.HIGHPASS_RANDOM,
+		FMT_FRAME_RANDOM_ENABLE, params->flags.FRAME_RANDOM,
+		FMT_RGB_RANDOM_ENABLE, params->flags.RGB_RANDOM);
+
+	/* Set spatial dithering bit depth
+	 * Set spatial dithering mode
+	 * (default is Seed patterrn AAAA...)
+	 * Enable spatial dithering
+	 */
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_SPATIAL_DITHER_DEPTH, params->flags.SPATIAL_DITHER_DEPTH,
+		FMT_SPATIAL_DITHER_MODE, params->flags.SPATIAL_DITHER_MODE,
+		FMT_SPATIAL_DITHER_EN, 1);
+}
+
+/**
+ *	SetTemporalDither (Frame Modulation)
+ *	1) set temporal dither depth
+ *	2) select pattern: from hard-coded pattern or programmable pattern
+ *	3) select optimized strips for BGR or RGB LCD sub-pixel
+ *	4) set s matrix
+ *	5) set t matrix
+ *	6) set grey level for 0.25, 0.5, 0.75
+ *	7) enable temporal dithering
+ */
+
+static void set_temporal_dither(
+	struct dce110_opp *opp110,
+	const struct bit_depth_reduction_params *params)
+{
+	/*Disable temporal (frame modulation) dithering first*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_EN, 0,
+		FMT_TEMPORAL_DITHER_RESET, 0,
+		FMT_TEMPORAL_DITHER_OFFSET, 0);
+
+	REG_UPDATE_2(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_DEPTH, 0,
+		FMT_TEMPORAL_LEVEL, 0);
+
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_25FRC_SEL, 0,
+		FMT_50FRC_SEL, 0,
+		FMT_75FRC_SEL, 0);
+
+	/* no 10bpc dither on DCE11*/
+	if (params->flags.FRAME_MODULATION_ENABLED == 0 ||
+		params->flags.FRAME_MODULATION_DEPTH == 2)
+		return;
+
+	/* Set temporal dithering depth*/
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_DEPTH, params->flags.FRAME_MODULATION_DEPTH,
+		FMT_TEMPORAL_DITHER_RESET, 0,
+		FMT_TEMPORAL_DITHER_OFFSET, 0);
+
+	/*Select legacy pattern based on FRC and Temporal level*/
+	if (REG(FMT_TEMPORAL_DITHER_PATTERN_CONTROL)) {
+		REG_WRITE(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, 0);
+		/*Set s matrix*/
+		REG_WRITE(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, 0);
+		/*Set t matrix*/
+		REG_WRITE(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, 0);
+	}
+
+	/*Select patterns for 0.25, 0.5 and 0.75 grey level*/
+	REG_UPDATE(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_LEVEL, params->flags.TEMPORAL_LEVEL);
+
+	REG_UPDATE_3(FMT_BIT_DEPTH_CONTROL,
+		FMT_25FRC_SEL, params->flags.FRC25,
+		FMT_50FRC_SEL, params->flags.FRC50,
+		FMT_75FRC_SEL, params->flags.FRC75);
+
+	/*Enable bit reduction by temporal (frame modulation) dithering*/
+	REG_UPDATE(FMT_BIT_DEPTH_CONTROL,
+		FMT_TEMPORAL_DITHER_EN, 1);
+}
+
+/**
+ *	Set Clamping
+ *	1) Set clamping format based on bpc - 0 for 6bpc (No clamping)
+ *		1 for 8 bpc
+ *		2 for 10 bpc
+ *		3 for 12 bpc
+ *		7 for programable
+ *	2) Enable clamp if Limited range requested
+ */
+void dce110_opp_set_clamping(
+	struct dce110_opp *opp110,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	REG_SET_2(FMT_CLAMP_CNTL, 0,
+		FMT_CLAMP_DATA_EN, 0,
+		FMT_CLAMP_COLOR_FORMAT, 0);
+
+	switch (params->clamping_level) {
+	case CLAMPING_FULL_RANGE:
+		break;
+	case CLAMPING_LIMITED_RANGE_8BPC:
+		REG_SET_2(FMT_CLAMP_CNTL, 0,
+			FMT_CLAMP_DATA_EN, 1,
+			FMT_CLAMP_COLOR_FORMAT, 1);
+		break;
+	case CLAMPING_LIMITED_RANGE_10BPC:
+		REG_SET_2(FMT_CLAMP_CNTL, 0,
+			FMT_CLAMP_DATA_EN, 1,
+			FMT_CLAMP_COLOR_FORMAT, 2);
+		break;
+	case CLAMPING_LIMITED_RANGE_12BPC:
+		REG_SET_2(FMT_CLAMP_CNTL, 0,
+			FMT_CLAMP_DATA_EN, 1,
+			FMT_CLAMP_COLOR_FORMAT, 3);
+		break;
+	case CLAMPING_LIMITED_RANGE_PROGRAMMABLE:
+		/*Set clamp control*/
+		REG_SET_2(FMT_CLAMP_CNTL, 0,
+			FMT_CLAMP_DATA_EN, 1,
+			FMT_CLAMP_COLOR_FORMAT, 7);
+
+		/*set the defaults*/
+		REG_SET_2(FMT_CLAMP_COMPONENT_R, 0,
+			FMT_CLAMP_LOWER_R, 0x10,
+			FMT_CLAMP_UPPER_R, 0xFEF);
+
+		REG_SET_2(FMT_CLAMP_COMPONENT_G, 0,
+			FMT_CLAMP_LOWER_G, 0x10,
+			FMT_CLAMP_UPPER_G, 0xFEF);
+
+		REG_SET_2(FMT_CLAMP_COMPONENT_B, 0,
+			FMT_CLAMP_LOWER_B, 0x10,
+			FMT_CLAMP_UPPER_B, 0xFEF);
+		break;
+	default:
+		break;
+	}
+}
+
+/**
+ *	set_pixel_encoding
+ *
+ *	Set Pixel Encoding
+ *		0: RGB 4:4:4 or YCbCr 4:4:4 or YOnly
+ *		1: YCbCr 4:2:2
+ */
+static void set_pixel_encoding(
+	struct dce110_opp *opp110,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	if (opp110->opp_mask->FMT_CBCR_BIT_REDUCTION_BYPASS)
+		REG_UPDATE_3(FMT_CONTROL,
+				FMT_PIXEL_ENCODING, 0,
+				FMT_SUBSAMPLING_MODE, 0,
+				FMT_CBCR_BIT_REDUCTION_BYPASS, 0);
+	else
+		REG_UPDATE_2(FMT_CONTROL,
+				FMT_PIXEL_ENCODING, 0,
+				FMT_SUBSAMPLING_MODE, 0);
+
+	if (params->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+		REG_UPDATE_2(FMT_CONTROL,
+				FMT_PIXEL_ENCODING, 1,
+				FMT_SUBSAMPLING_ORDER, 0);
+	}
+	if (params->pixel_encoding == PIXEL_ENCODING_YCBCR420) {
+		REG_UPDATE_3(FMT_CONTROL,
+				FMT_PIXEL_ENCODING, 2,
+				FMT_SUBSAMPLING_MODE, 2,
+				FMT_CBCR_BIT_REDUCTION_BYPASS, 1);
+	}
+
+}
+
+void dce110_opp_program_bit_depth_reduction(
+	struct output_pixel_processor *opp,
+	const struct bit_depth_reduction_params *params)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+
+	set_truncation(opp110, params);
+	set_spatial_dither(opp110, params);
+	set_temporal_dither(opp110, params);
+}
+
+void dce110_opp_program_clamping_and_pixel_encoding(
+	struct output_pixel_processor *opp,
+	const struct clamping_and_pixel_encoding_params *params)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+
+	dce110_opp_set_clamping(opp110, params);
+	set_pixel_encoding(opp110, params);
+}
+
+static void program_formatter_420_memory(struct output_pixel_processor *opp)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+	uint32_t fmt_mem_cntl_value;
+
+	/* Program source select*/
+	/* Use HW default source select for FMT_MEMORYx_CONTROL */
+	/* Use that value for FMT_SRC_SELECT as well*/
+	REG_GET(CONTROL,
+			FMT420_MEM0_SOURCE_SEL, &fmt_mem_cntl_value);
+
+	REG_UPDATE(FMT_CONTROL,
+			FMT_SRC_SELECT, fmt_mem_cntl_value);
+
+	/* Turn on the memory */
+	REG_UPDATE(CONTROL,
+			FMT420_MEM0_PWR_FORCE, 0);
+}
+
+void dce110_opp_set_dyn_expansion(
+	struct output_pixel_processor *opp,
+	enum dc_color_space color_sp,
+	enum dc_color_depth color_dpth,
+	enum signal_type signal)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+
+	REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+			FMT_DYNAMIC_EXP_EN, 0,
+			FMT_DYNAMIC_EXP_MODE, 0);
+
+	/*00 - 10-bit -> 12-bit dynamic expansion*/
+	/*01 - 8-bit  -> 12-bit dynamic expansion*/
+	if (signal == SIGNAL_TYPE_HDMI_TYPE_A ||
+		signal == SIGNAL_TYPE_DISPLAY_PORT ||
+		signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
+		switch (color_dpth) {
+		case COLOR_DEPTH_888:
+			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,
+				FMT_DYNAMIC_EXP_MODE, 1);
+			break;
+		case COLOR_DEPTH_101010:
+			REG_UPDATE_2(FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,
+				FMT_DYNAMIC_EXP_MODE, 0);
+			break;
+		case COLOR_DEPTH_121212:
+			REG_UPDATE_2(
+				FMT_DYNAMIC_EXP_CNTL,
+				FMT_DYNAMIC_EXP_EN, 1,/*otherwise last two bits are zero*/
+				FMT_DYNAMIC_EXP_MODE, 0);
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+static void program_formatter_reset_dig_resync_fifo(struct output_pixel_processor *opp)
+{
+	struct dce110_opp *opp110 = TO_DCE110_OPP(opp);
+
+	/* clear previous phase lock status*/
+	REG_UPDATE(FMT_CONTROL,
+			FMT_420_PIXEL_PHASE_LOCKED_CLEAR, 1);
+
+	/* poll until FMT_420_PIXEL_PHASE_LOCKED become 1*/
+	REG_WAIT(FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED, 1, 10, 10);
+
+}
+
+void dce110_opp_program_fmt(
+	struct output_pixel_processor *opp,
+	struct bit_depth_reduction_params *fmt_bit_depth,
+	struct clamping_and_pixel_encoding_params *clamping)
+{
+	/* dithering is affected by <CrtcSourceSelect>, hence should be
+	 * programmed afterwards */
+
+	if (clamping->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		program_formatter_420_memory(opp);
+
+	dce110_opp_program_bit_depth_reduction(
+		opp,
+		fmt_bit_depth);
+
+	dce110_opp_program_clamping_and_pixel_encoding(
+		opp,
+		clamping);
+
+	if (clamping->pixel_encoding == PIXEL_ENCODING_YCBCR420)
+		program_formatter_reset_dig_resync_fifo(opp);
+
+	return;
+}
+
+
+
+
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+static const struct opp_funcs funcs = {
+	.opp_set_dyn_expansion = dce110_opp_set_dyn_expansion,
+	.opp_destroy = dce110_opp_destroy,
+	.opp_program_fmt = dce110_opp_program_fmt,
+	.opp_program_bit_depth_reduction = dce110_opp_program_bit_depth_reduction
+};
+
+void dce110_opp_construct(struct dce110_opp *opp110,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dce_opp_registers *regs,
+	const struct dce_opp_shift *opp_shift,
+	const struct dce_opp_mask *opp_mask)
+{
+	opp110->base.funcs = &funcs;
+
+	opp110->base.ctx = ctx;
+
+	opp110->base.inst = inst;
+
+	opp110->regs = regs;
+	opp110->opp_shift = opp_shift;
+	opp110->opp_mask = opp_mask;
+}
+
+void dce110_opp_destroy(struct output_pixel_processor **opp)
+{
+	if (*opp)
+		kfree(FROM_DCE11_OPP(*opp));
+	*opp = NULL;
+}
+
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
new file mode 100644
index 000000000000..2ab0147cbd9d
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
@@ -0,0 +1,310 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_OPP_DCE_H__
+#define __DC_OPP_DCE_H__
+
+#include "dc_types.h"
+#include "opp.h"
+#include "core_types.h"
+
+#define FROM_DCE11_OPP(opp)\
+	container_of(opp, struct dce110_opp, base)
+
+enum dce110_opp_reg_type {
+	DCE110_OPP_REG_DCP = 0,
+	DCE110_OPP_REG_DCFE,
+	DCE110_OPP_REG_FMT,
+
+	DCE110_OPP_REG_MAX
+};
+
+#define OPP_COMMON_REG_LIST_BASE(id) \
+	SRI(FMT_DYNAMIC_EXP_CNTL, FMT, id), \
+	SRI(FMT_BIT_DEPTH_CONTROL, FMT, id), \
+	SRI(FMT_CONTROL, FMT, id), \
+	SRI(FMT_DITHER_RAND_R_SEED, FMT, id), \
+	SRI(FMT_DITHER_RAND_G_SEED, FMT, id), \
+	SRI(FMT_DITHER_RAND_B_SEED, FMT, id), \
+	SRI(FMT_CLAMP_CNTL, FMT, id), \
+	SRI(FMT_CLAMP_COMPONENT_R, FMT, id), \
+	SRI(FMT_CLAMP_COMPONENT_G, FMT, id), \
+	SRI(FMT_CLAMP_COMPONENT_B, FMT, id)
+
+#define OPP_DCE_80_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id)
+
+#define OPP_DCE_100_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id)
+
+#define OPP_DCE_110_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id)
+
+#define OPP_DCE_112_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(FMT_TEMPORAL_DITHER_PATTERN_CONTROL, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX, FMT, id), \
+	SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id), \
+	SRI(CONTROL, FMT_MEMORY, id)
+
+#define OPP_DCE_120_REG_LIST(id) \
+	OPP_COMMON_REG_LIST_BASE(id), \
+	SRI(CONTROL, FMT_MEMORY, id)
+
+#define OPP_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)\
+	OPP_SF(FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_EN, mask_sh),\
+	OPP_SF(FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_MODE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_MODE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_MODE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT_DITHER_RAND_R_SEED, FMT_RAND_R_SEED, mask_sh),\
+	OPP_SF(FMT_DITHER_RAND_G_SEED, FMT_RAND_G_SEED, mask_sh),\
+	OPP_SF(FMT_DITHER_RAND_B_SEED, FMT_RAND_B_SEED, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_RESET, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_OFFSET, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_DEPTH, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_LEVEL, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_25FRC_SEL, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_50FRC_SEL, mask_sh),\
+	OPP_SF(FMT_BIT_DEPTH_CONTROL, FMT_75FRC_SEL, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SRC_SELECT, mask_sh),\
+	OPP_SF(FMT_CLAMP_CNTL, FMT_CLAMP_DATA_EN, mask_sh),\
+	OPP_SF(FMT_CLAMP_CNTL, FMT_CLAMP_COLOR_FORMAT, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_R, FMT_CLAMP_LOWER_R, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_R, FMT_CLAMP_UPPER_R, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_G, FMT_CLAMP_LOWER_G, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_G, FMT_CLAMP_UPPER_G, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_B, FMT_CLAMP_LOWER_B, mask_sh),\
+	OPP_SF(FMT_CLAMP_COMPONENT_B, FMT_CLAMP_UPPER_B, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_PIXEL_ENCODING, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SUBSAMPLING_MODE, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SUBSAMPLING_ORDER, mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_110(mask_sh)\
+	OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_100(mask_sh)\
+	OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_112(mask_sh)\
+	OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh),\
+	OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_SOURCE_SEL, mask_sh),\
+	OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_PWR_FORCE, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED_CLEAR, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_CBCR_BIT_REDUCTION_BYPASS, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
+	OPP_SF(FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_80(mask_sh)\
+	OPP_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)
+
+#define OPP_COMMON_MASK_SH_LIST_DCE_120(mask_sh)\
+	OPP_SF(FMT0_FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_MODE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_MODE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_MODE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_RESET, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_OFFSET, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_DEPTH, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_LEVEL, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_25FRC_SEL, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_50FRC_SEL, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_75FRC_SEL, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, mask_sh),\
+	OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_STEREOSYNC_OVERRIDE, mask_sh),\
+	OPP_SF(FMT0_FMT_DITHER_RAND_R_SEED, FMT_RAND_R_SEED, mask_sh),\
+	OPP_SF(FMT0_FMT_DITHER_RAND_G_SEED, FMT_RAND_G_SEED, mask_sh),\
+	OPP_SF(FMT0_FMT_DITHER_RAND_B_SEED, FMT_RAND_B_SEED, mask_sh),\
+	OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_SOURCE_SEL, mask_sh),\
+	OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_PWR_FORCE, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SRC_SELECT, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED_CLEAR, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_CNTL, FMT_CLAMP_DATA_EN, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_CNTL, FMT_CLAMP_COLOR_FORMAT, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_R, FMT_CLAMP_LOWER_R, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_R, FMT_CLAMP_UPPER_R, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_G, FMT_CLAMP_LOWER_G, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_G, FMT_CLAMP_UPPER_G, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_B, FMT_CLAMP_LOWER_B, mask_sh),\
+	OPP_SF(FMT0_FMT_CLAMP_COMPONENT_B, FMT_CLAMP_UPPER_B, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_PIXEL_ENCODING, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SUBSAMPLING_MODE, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_SUBSAMPLING_ORDER, mask_sh),\
+	OPP_SF(FMT0_FMT_CONTROL, FMT_CBCR_BIT_REDUCTION_BYPASS, mask_sh)
+
+#define OPP_REG_FIELD_LIST(type) \
+	type FMT_DYNAMIC_EXP_EN; \
+	type FMT_DYNAMIC_EXP_MODE; \
+	type FMT_TRUNCATE_EN; \
+	type FMT_TRUNCATE_DEPTH; \
+	type FMT_TRUNCATE_MODE; \
+	type FMT_SPATIAL_DITHER_EN; \
+	type FMT_SPATIAL_DITHER_DEPTH; \
+	type FMT_SPATIAL_DITHER_MODE; \
+	type FMT_TEMPORAL_DITHER_EN; \
+	type FMT_TEMPORAL_DITHER_RESET; \
+	type FMT_TEMPORAL_DITHER_OFFSET; \
+	type FMT_TEMPORAL_DITHER_DEPTH; \
+	type FMT_TEMPORAL_LEVEL; \
+	type FMT_25FRC_SEL; \
+	type FMT_50FRC_SEL; \
+	type FMT_75FRC_SEL; \
+	type FMT_HIGHPASS_RANDOM_ENABLE; \
+	type FMT_FRAME_RANDOM_ENABLE; \
+	type FMT_RGB_RANDOM_ENABLE; \
+	type FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX; \
+	type FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP; \
+	type FMT_STEREOSYNC_OVERRIDE; \
+	type FMT_RAND_R_SEED; \
+	type FMT_RAND_G_SEED; \
+	type FMT_RAND_B_SEED; \
+	type FMT420_MEM0_SOURCE_SEL; \
+	type FMT420_MEM0_PWR_FORCE; \
+	type FMT_SRC_SELECT; \
+	type FMT_420_PIXEL_PHASE_LOCKED_CLEAR; \
+	type FMT_420_PIXEL_PHASE_LOCKED; \
+	type FMT_CLAMP_DATA_EN; \
+	type FMT_CLAMP_COLOR_FORMAT; \
+	type FMT_CLAMP_LOWER_R; \
+	type FMT_CLAMP_UPPER_R; \
+	type FMT_CLAMP_LOWER_G; \
+	type FMT_CLAMP_UPPER_G; \
+	type FMT_CLAMP_LOWER_B; \
+	type FMT_CLAMP_UPPER_B; \
+	type FMT_PIXEL_ENCODING; \
+	type FMT_SUBSAMPLING_ORDER; \
+	type FMT_SUBSAMPLING_MODE; \
+	type FMT_CBCR_BIT_REDUCTION_BYPASS;\
+
+struct dce_opp_shift {
+	OPP_REG_FIELD_LIST(uint8_t)
+};
+
+struct dce_opp_mask {
+	OPP_REG_FIELD_LIST(uint32_t)
+};
+
+struct dce_opp_registers {
+	uint32_t FMT_DYNAMIC_EXP_CNTL;
+	uint32_t FMT_BIT_DEPTH_CONTROL;
+	uint32_t FMT_CONTROL;
+	uint32_t FMT_DITHER_RAND_R_SEED;
+	uint32_t FMT_DITHER_RAND_G_SEED;
+	uint32_t FMT_DITHER_RAND_B_SEED;
+	uint32_t FMT_TEMPORAL_DITHER_PATTERN_CONTROL;
+	uint32_t FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_S_MATRIX;
+	uint32_t FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX;
+	uint32_t CONTROL;
+	uint32_t FMT_CLAMP_CNTL;
+	uint32_t FMT_CLAMP_COMPONENT_R;
+	uint32_t FMT_CLAMP_COMPONENT_G;
+	uint32_t FMT_CLAMP_COMPONENT_B;
+};
+
+/* OPP RELATED */
+#define TO_DCE110_OPP(opp)\
+	container_of(opp, struct dce110_opp, base)
+
+struct dce110_opp {
+	struct output_pixel_processor base;
+	const struct dce_opp_registers *regs;
+	const struct dce_opp_shift *opp_shift;
+	const struct dce_opp_mask *opp_mask;
+};
+
+void dce110_opp_construct(struct dce110_opp *opp110,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dce_opp_registers *regs,
+	const struct dce_opp_shift *opp_shift,
+	const struct dce_opp_mask *opp_mask);
+
+void dce110_opp_destroy(struct output_pixel_processor **opp);
+
+
+
+/* FORMATTER RELATED */
+void dce110_opp_program_bit_depth_reduction(
+	struct output_pixel_processor *opp,
+	const struct bit_depth_reduction_params *params);
+
+void dce110_opp_program_clamping_and_pixel_encoding(
+	struct output_pixel_processor *opp,
+	const struct clamping_and_pixel_encoding_params *params);
+
+void dce110_opp_set_dyn_expansion(
+	struct output_pixel_processor *opp,
+	enum dc_color_space color_sp,
+	enum dc_color_depth color_dpth,
+	enum signal_type signal);
+
+void dce110_opp_program_fmt(
+	struct output_pixel_processor *opp,
+	struct bit_depth_reduction_params *fmt_bit_depth,
+	struct clamping_and_pixel_encoding_params *clamping);
+
+void dce110_opp_set_clamping(
+	struct dce110_opp *opp110,
+	const struct clamping_and_pixel_encoding_params *params);
+
+#endif
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_scl_filters.c b/drivers/gpu/drm/amd/display/dc/dce/dce_scl_filters.c
new file mode 100644
index 000000000000..6243450b41b7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_scl_filters.c
@@ -0,0 +1,1119 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "transform.h"
+
+static const uint16_t filter_2tap_16p[18] = {
+	4096, 0,
+	3840, 256,
+	3584, 512,
+	3328, 768,
+	3072, 1024,
+	2816, 1280,
+	2560, 1536,
+	2304, 1792,
+	2048, 2048
+};
+
+static const uint16_t filter_3tap_16p_upscale[27] = {
+	2048, 2048, 0,
+	1708, 2424, 16348,
+	1372, 2796, 16308,
+	1056, 3148, 16272,
+	768, 3464, 16244,
+	512, 3728, 16236,
+	296, 3928, 16252,
+	124, 4052, 16296,
+	0, 4096, 0
+};
+
+static const uint16_t filter_3tap_16p_117[27] = {
+	2048, 2048, 0,
+	1824, 2276, 16376,
+	1600, 2496, 16380,
+	1376, 2700, 16,
+	1156, 2880, 52,
+	948, 3032, 108,
+	756, 3144, 192,
+	580, 3212, 296,
+	428, 3236, 428
+};
+
+static const uint16_t filter_3tap_16p_150[27] = {
+	2048, 2048, 0,
+	1872, 2184, 36,
+	1692, 2308, 88,
+	1516, 2420, 156,
+	1340, 2516, 236,
+	1168, 2592, 328,
+	1004, 2648, 440,
+	844, 2684, 560,
+	696, 2696, 696
+};
+
+static const uint16_t filter_3tap_16p_183[27] = {
+	2048, 2048, 0,
+	1892, 2104, 92,
+	1744, 2152, 196,
+	1592, 2196, 300,
+	1448, 2232, 412,
+	1304, 2256, 528,
+	1168, 2276, 648,
+	1032, 2288, 772,
+	900, 2292, 900
+};
+
+static const uint16_t filter_4tap_16p_upscale[36] = {
+	0, 4096, 0, 0,
+	16240, 4056, 180, 16380,
+	16136, 3952, 404, 16364,
+	16072, 3780, 664, 16344,
+	16040, 3556, 952, 16312,
+	16036, 3284, 1268, 16272,
+	16052, 2980, 1604, 16224,
+	16084, 2648, 1952, 16176,
+	16128, 2304, 2304, 16128
+};
+
+static const uint16_t filter_4tap_16p_117[36] = {
+	428, 3236, 428, 0,
+	276, 3232, 604, 16364,
+	148, 3184, 800, 16340,
+	44, 3104, 1016, 16312,
+	16344, 2984, 1244, 16284,
+	16284, 2832, 1488, 16256,
+	16244, 2648, 1732, 16236,
+	16220, 2440, 1976, 16220,
+	16212, 2216, 2216, 16212
+};
+
+static const uint16_t filter_4tap_16p_150[36] = {
+	696, 2700, 696, 0,
+	560, 2700, 848, 16364,
+	436, 2676, 1008, 16348,
+	328, 2628, 1180, 16336,
+	232, 2556, 1356, 16328,
+	152, 2460, 1536, 16328,
+	84, 2344, 1716, 16332,
+	28, 2208, 1888, 16348,
+	16376, 2052, 2052, 16376
+};
+
+static const uint16_t filter_4tap_16p_183[36] = {
+	940, 2208, 940, 0,
+	832, 2200, 1052, 4,
+	728, 2180, 1164, 16,
+	628, 2148, 1280, 36,
+	536, 2100, 1392, 60,
+	448, 2044, 1504, 92,
+	368, 1976, 1612, 132,
+	296, 1900, 1716, 176,
+	232, 1812, 1812, 232
+};
+
+static const uint16_t filter_2tap_64p[66] = {
+	4096, 0,
+	4032, 64,
+	3968, 128,
+	3904, 192,
+	3840, 256,
+	3776, 320,
+	3712, 384,
+	3648, 448,
+	3584, 512,
+	3520, 576,
+	3456, 640,
+	3392, 704,
+	3328, 768,
+	3264, 832,
+	3200, 896,
+	3136, 960,
+	3072, 1024,
+	3008, 1088,
+	2944, 1152,
+	2880, 1216,
+	2816, 1280,
+	2752, 1344,
+	2688, 1408,
+	2624, 1472,
+	2560, 1536,
+	2496, 1600,
+	2432, 1664,
+	2368, 1728,
+	2304, 1792,
+	2240, 1856,
+	2176, 1920,
+	2112, 1984,
+	2048, 2048 };
+
+static const uint16_t filter_3tap_64p_upscale[99] = {
+	2048, 2048, 0,
+	1960, 2140, 16376,
+	1876, 2236, 16364,
+	1792, 2328, 16356,
+	1708, 2424, 16348,
+	1620, 2516, 16336,
+	1540, 2612, 16328,
+	1456, 2704, 16316,
+	1372, 2796, 16308,
+	1292, 2884, 16296,
+	1212, 2976, 16288,
+	1136, 3060, 16280,
+	1056, 3148, 16272,
+	984, 3228, 16264,
+	908, 3312, 16256,
+	836, 3388, 16248,
+	768, 3464, 16244,
+	700, 3536, 16240,
+	636, 3604, 16236,
+	572, 3668, 16236,
+	512, 3728, 16236,
+	456, 3784, 16236,
+	400, 3836, 16240,
+	348, 3884, 16244,
+	296, 3928, 16252,
+	252, 3964, 16260,
+	204, 4000, 16268,
+	164, 4028, 16284,
+	124, 4052, 16296,
+	88, 4072, 16316,
+	56, 4084, 16336,
+	24, 4092, 16356,
+	0, 4096, 0
+};
+
+static const uint16_t filter_3tap_64p_117[99] = {
+	2048, 2048, 0,
+	1992, 2104, 16380,
+	1936, 2160, 16380,
+	1880, 2220, 16376,
+	1824, 2276, 16376,
+	1768, 2332, 16376,
+	1712, 2388, 16376,
+	1656, 2444, 16376,
+	1600, 2496, 16380,
+	1544, 2548, 0,
+	1488, 2600, 4,
+	1432, 2652, 8,
+	1376, 2700, 16,
+	1320, 2748, 20,
+	1264, 2796, 32,
+	1212, 2840, 40,
+	1156, 2880, 52,
+	1104, 2920, 64,
+	1052, 2960, 80,
+	1000, 2996, 92,
+	948, 3032, 108,
+	900, 3060, 128,
+	852, 3092, 148,
+	804, 3120, 168,
+	756, 3144, 192,
+	712, 3164, 216,
+	668, 3184, 240,
+	624, 3200, 268,
+	580, 3212, 296,
+	540, 3220, 328,
+	500, 3228, 360,
+	464, 3232, 392,
+	428, 3236, 428
+};
+
+static const uint16_t filter_3tap_64p_150[99] = {
+	2048, 2048, 0,
+	2004, 2080, 8,
+	1960, 2116, 16,
+	1916, 2148, 28,
+	1872, 2184, 36,
+	1824, 2216, 48,
+	1780, 2248, 60,
+	1736, 2280, 76,
+	1692, 2308, 88,
+	1648, 2336, 104,
+	1604, 2368, 120,
+	1560, 2392, 136,
+	1516, 2420, 156,
+	1472, 2444, 172,
+	1428, 2472, 192,
+	1384, 2492, 212,
+	1340, 2516, 236,
+	1296, 2536, 256,
+	1252, 2556, 280,
+	1212, 2576, 304,
+	1168, 2592, 328,
+	1124, 2608, 356,
+	1084, 2624, 384,
+	1044, 2636, 412,
+	1004, 2648, 440,
+	964, 2660, 468,
+	924, 2668, 500,
+	884, 2676, 528,
+	844, 2684, 560,
+	808, 2688, 596,
+	768, 2692, 628,
+	732, 2696, 664,
+	696, 2696, 696
+};
+
+static const uint16_t filter_3tap_64p_183[99] = {
+	2048, 2048, 0,
+	2008, 2060, 20,
+	1968, 2076, 44,
+	1932, 2088, 68,
+	1892, 2104, 92,
+	1856, 2116, 120,
+	1816, 2128, 144,
+	1780, 2140, 168,
+	1744, 2152, 196,
+	1704, 2164, 220,
+	1668, 2176, 248,
+	1632, 2188, 272,
+	1592, 2196, 300,
+	1556, 2204, 328,
+	1520, 2216, 356,
+	1484, 2224, 384,
+	1448, 2232, 412,
+	1412, 2240, 440,
+	1376, 2244, 468,
+	1340, 2252, 496,
+	1304, 2256, 528,
+	1272, 2264, 556,
+	1236, 2268, 584,
+	1200, 2272, 616,
+	1168, 2276, 648,
+	1132, 2280, 676,
+	1100, 2284, 708,
+	1064, 2288, 740,
+	1032, 2288, 772,
+	996, 2292, 800,
+	964, 2292, 832,
+	932, 2292, 868,
+	900, 2292, 900
+};
+
+static const uint16_t filter_4tap_64p_upscale[132] = {
+	0, 4096, 0, 0,
+	16344, 4092, 40, 0,
+	16308, 4084, 84, 16380,
+	16272, 4072, 132, 16380,
+	16240, 4056, 180, 16380,
+	16212, 4036, 232, 16376,
+	16184, 4012, 288, 16372,
+	16160, 3984, 344, 16368,
+	16136, 3952, 404, 16364,
+	16116, 3916, 464, 16360,
+	16100, 3872, 528, 16356,
+	16084, 3828, 596, 16348,
+	16072, 3780, 664, 16344,
+	16060, 3728, 732, 16336,
+	16052, 3676, 804, 16328,
+	16044, 3616, 876, 16320,
+	16040, 3556, 952, 16312,
+	16036, 3492, 1028, 16300,
+	16032, 3424, 1108, 16292,
+	16032, 3356, 1188, 16280,
+	16036, 3284, 1268, 16272,
+	16036, 3212, 1352, 16260,
+	16040, 3136, 1436, 16248,
+	16044, 3056, 1520, 16236,
+	16052, 2980, 1604, 16224,
+	16060, 2896, 1688, 16212,
+	16064, 2816, 1776, 16200,
+	16076, 2732, 1864, 16188,
+	16084, 2648, 1952, 16176,
+	16092, 2564, 2040, 16164,
+	16104, 2476, 2128, 16152,
+	16116, 2388, 2216, 16140,
+	16128, 2304, 2304, 16128 };
+
+static const uint16_t filter_4tap_64p_117[132] = {
+	420, 3248, 420, 0,
+	380, 3248, 464, 16380,
+	344, 3248, 508, 16372,
+	308, 3248, 552, 16368,
+	272, 3240, 596, 16364,
+	236, 3236, 644, 16356,
+	204, 3224, 692, 16352,
+	172, 3212, 744, 16344,
+	144, 3196, 796, 16340,
+	116, 3180, 848, 16332,
+	88, 3160, 900, 16324,
+	60, 3136, 956, 16320,
+	36, 3112, 1012, 16312,
+	16, 3084, 1068, 16304,
+	16380, 3056, 1124, 16296,
+	16360, 3024, 1184, 16292,
+	16340, 2992, 1244, 16284,
+	16324, 2956, 1304, 16276,
+	16308, 2920, 1364, 16268,
+	16292, 2880, 1424, 16264,
+	16280, 2836, 1484, 16256,
+	16268, 2792, 1548, 16252,
+	16256, 2748, 1608, 16244,
+	16248, 2700, 1668, 16240,
+	16240, 2652, 1732, 16232,
+	16232, 2604, 1792, 16228,
+	16228, 2552, 1856, 16224,
+	16220, 2500, 1916, 16220,
+	16216, 2444, 1980, 16216,
+	16216, 2388, 2040, 16216,
+	16212, 2332, 2100, 16212,
+	16212, 2276, 2160, 16212,
+	16212, 2220, 2220, 16212 };
+
+static const uint16_t filter_4tap_64p_150[132] = {
+	696, 2700, 696, 0,
+	660, 2704, 732, 16380,
+	628, 2704, 768, 16376,
+	596, 2704, 804, 16372,
+	564, 2700, 844, 16364,
+	532, 2696, 884, 16360,
+	500, 2692, 924, 16356,
+	472, 2684, 964, 16352,
+	440, 2676, 1004, 16352,
+	412, 2668, 1044, 16348,
+	384, 2656, 1088, 16344,
+	360, 2644, 1128, 16340,
+	332, 2632, 1172, 16336,
+	308, 2616, 1216, 16336,
+	284, 2600, 1260, 16332,
+	260, 2580, 1304, 16332,
+	236, 2560, 1348, 16328,
+	216, 2540, 1392, 16328,
+	196, 2516, 1436, 16328,
+	176, 2492, 1480, 16324,
+	156, 2468, 1524, 16324,
+	136, 2440, 1568, 16328,
+	120, 2412, 1612, 16328,
+	104, 2384, 1656, 16328,
+	88, 2352, 1700, 16332,
+	72, 2324, 1744, 16332,
+	60, 2288, 1788, 16336,
+	48, 2256, 1828, 16340,
+	36, 2220, 1872, 16344,
+	24, 2184, 1912, 16352,
+	12, 2148, 1952, 16356,
+	4, 2112, 1996, 16364,
+	16380, 2072, 2036, 16372 };
+
+static const uint16_t filter_4tap_64p_183[132] = {
+	944, 2204, 944, 0,
+	916, 2204, 972, 0,
+	888, 2200, 996, 0,
+	860, 2200, 1024, 4,
+	832, 2196, 1052, 4,
+	808, 2192, 1080, 8,
+	780, 2188, 1108, 12,
+	756, 2180, 1140, 12,
+	728, 2176, 1168, 16,
+	704, 2168, 1196, 20,
+	680, 2160, 1224, 24,
+	656, 2152, 1252, 28,
+	632, 2144, 1280, 36,
+	608, 2132, 1308, 40,
+	584, 2120, 1336, 48,
+	560, 2112, 1364, 52,
+	536, 2096, 1392, 60,
+	516, 2084, 1420, 68,
+	492, 2072, 1448, 76,
+	472, 2056, 1476, 84,
+	452, 2040, 1504, 92,
+	428, 2024, 1532, 100,
+	408, 2008, 1560, 112,
+	392, 1992, 1584, 120,
+	372, 1972, 1612, 132,
+	352, 1956, 1636, 144,
+	336, 1936, 1664, 156,
+	316, 1916, 1688, 168,
+	300, 1896, 1712, 180,
+	284, 1876, 1736, 192,
+	268, 1852, 1760, 208,
+	252, 1832, 1784, 220,
+	236, 1808, 1808, 236 };
+
+static const uint16_t filter_5tap_64p_upscale[165] = {
+	15936, 2496, 2496, 15936, 0,
+	15948, 2404, 2580, 15924, 0,
+	15960, 2312, 2664, 15912, 4,
+	15976, 2220, 2748, 15904, 8,
+	15992, 2128, 2832, 15896, 12,
+	16004, 2036, 2912, 15888, 16,
+	16020, 1944, 2992, 15880, 20,
+	16036, 1852, 3068, 15876, 20,
+	16056, 1760, 3140, 15876, 24,
+	16072, 1668, 3216, 15872, 28,
+	16088, 1580, 3284, 15872, 32,
+	16104, 1492, 3352, 15876, 32,
+	16120, 1404, 3420, 15876, 36,
+	16140, 1316, 3480, 15884, 40,
+	16156, 1228, 3540, 15892, 40,
+	16172, 1144, 3600, 15900, 40,
+	16188, 1060, 3652, 15908, 44,
+	16204, 980, 3704, 15924, 44,
+	16220, 900, 3756, 15936, 44,
+	16236, 824, 3800, 15956, 44,
+	16248, 744, 3844, 15972, 44,
+	16264, 672, 3884, 15996, 44,
+	16276, 600, 3920, 16020, 44,
+	16292, 528, 3952, 16044, 40,
+	16304, 460, 3980, 16072, 40,
+	16316, 396, 4008, 16104, 36,
+	16328, 332, 4032, 16136, 32,
+	16336, 272, 4048, 16172, 28,
+	16348, 212, 4064, 16208, 24,
+	16356, 156, 4080, 16248, 16,
+	16368, 100, 4088, 16292, 12,
+	16376, 48, 4092, 16336, 4,
+	0, 0, 4096, 0, 0 };
+
+static const uint16_t filter_5tap_64p_117[165] = {
+	16056, 2372, 2372, 16056, 0,
+	16052, 2312, 2432, 16060, 0,
+	16052, 2252, 2488, 16064, 0,
+	16052, 2188, 2548, 16072, 0,
+	16052, 2124, 2600, 16076, 0,
+	16052, 2064, 2656, 16088, 0,
+	16052, 2000, 2708, 16096, 0,
+	16056, 1932, 2760, 16108, 0,
+	16060, 1868, 2808, 16120, 0,
+	16064, 1804, 2856, 16132, 0,
+	16068, 1740, 2904, 16148, 16380,
+	16076, 1676, 2948, 16164, 16380,
+	16080, 1612, 2992, 16180, 16376,
+	16088, 1544, 3032, 16200, 16372,
+	16096, 1480, 3072, 16220, 16372,
+	16104, 1420, 3108, 16244, 16368,
+	16112, 1356, 3144, 16268, 16364,
+	16120, 1292, 3180, 16292, 16360,
+	16128, 1232, 3212, 16320, 16356,
+	16136, 1168, 3240, 16344, 16352,
+	16144, 1108, 3268, 16376, 16344,
+	16156, 1048, 3292, 20, 16340,
+	16164, 988, 3316, 52, 16332,
+	16172, 932, 3336, 88, 16328,
+	16184, 872, 3356, 124, 16320,
+	16192, 816, 3372, 160, 16316,
+	16204, 760, 3388, 196, 16308,
+	16212, 708, 3400, 236, 16300,
+	16220, 656, 3412, 276, 16292,
+	16232, 604, 3420, 320, 16284,
+	16240, 552, 3424, 364, 16276,
+	16248, 504, 3428, 408, 16268,
+	16256, 456, 3428, 456, 16256 };
+
+static const uint16_t filter_5tap_64p_150[165] = {
+	16368, 2064, 2064, 16368, 0,
+	16352, 2028, 2100, 16380, 16380,
+	16340, 1996, 2132, 12, 16376,
+	16328, 1960, 2168, 24, 16376,
+	16316, 1924, 2204, 44, 16372,
+	16308, 1888, 2236, 60, 16368,
+	16296, 1848, 2268, 76, 16364,
+	16288, 1812, 2300, 96, 16360,
+	16280, 1772, 2328, 116, 16356,
+	16272, 1736, 2360, 136, 16352,
+	16268, 1696, 2388, 160, 16348,
+	16260, 1656, 2416, 180, 16344,
+	16256, 1616, 2440, 204, 16340,
+	16248, 1576, 2464, 228, 16336,
+	16244, 1536, 2492, 252, 16332,
+	16240, 1496, 2512, 276, 16324,
+	16240, 1456, 2536, 304, 16320,
+	16236, 1416, 2556, 332, 16316,
+	16232, 1376, 2576, 360, 16312,
+	16232, 1336, 2592, 388, 16308,
+	16232, 1296, 2612, 416, 16300,
+	16232, 1256, 2628, 448, 16296,
+	16232, 1216, 2640, 480, 16292,
+	16232, 1172, 2652, 512, 16288,
+	16232, 1132, 2664, 544, 16284,
+	16232, 1092, 2676, 576, 16280,
+	16236, 1056, 2684, 608, 16272,
+	16236, 1016, 2692, 644, 16268,
+	16240, 976, 2700, 680, 16264,
+	16240, 936, 2704, 712, 16260,
+	16244, 900, 2708, 748, 16256,
+	16248, 860, 2708, 788, 16252,
+	16248, 824, 2708, 824, 16248 };
+
+static const uint16_t filter_5tap_64p_183[165] = {
+	228, 1816, 1816, 228, 0,
+	216, 1792, 1836, 248, 16380,
+	200, 1772, 1860, 264, 16376,
+	184, 1748, 1884, 280, 16376,
+	168, 1728, 1904, 300, 16372,
+	156, 1704, 1928, 316, 16368,
+	144, 1680, 1948, 336, 16364,
+	128, 1656, 1968, 356, 16364,
+	116, 1632, 1988, 376, 16360,
+	104, 1604, 2008, 396, 16356,
+	96, 1580, 2024, 416, 16356,
+	84, 1556, 2044, 440, 16352,
+	72, 1528, 2060, 460, 16348,
+	64, 1504, 2076, 484, 16348,
+	52, 1476, 2092, 504, 16344,
+	44, 1448, 2104, 528, 16344,
+	36, 1424, 2120, 552, 16340,
+	28, 1396, 2132, 576, 16340,
+	20, 1368, 2144, 600, 16340,
+	12, 1340, 2156, 624, 16336,
+	4, 1312, 2168, 652, 16336,
+	0, 1284, 2180, 676, 16336,
+	16376, 1256, 2188, 700, 16332,
+	16372, 1228, 2196, 728, 16332,
+	16368, 1200, 2204, 752, 16332,
+	16364, 1172, 2212, 780, 16332,
+	16356, 1144, 2216, 808, 16332,
+	16352, 1116, 2220, 836, 16332,
+	16352, 1084, 2224, 860, 16332,
+	16348, 1056, 2228, 888, 16336,
+	16344, 1028, 2232, 916, 16336,
+	16340, 1000, 2232, 944, 16336,
+	16340, 972, 2232, 972, 16340 };
+
+static const uint16_t filter_6tap_64p_upscale[198] = {
+	0, 0, 4092, 0, 0, 0,
+	12, 16332, 4092, 52, 16368, 0,
+	24, 16280, 4088, 108, 16356, 0,
+	36, 16236, 4080, 168, 16340, 0,
+	44, 16188, 4064, 228, 16324, 0,
+	56, 16148, 4052, 292, 16308, 0,
+	64, 16108, 4032, 356, 16292, 4,
+	72, 16072, 4008, 424, 16276, 4,
+	80, 16036, 3980, 492, 16256, 4,
+	88, 16004, 3952, 564, 16240, 8,
+	96, 15972, 3920, 636, 16220, 8,
+	100, 15944, 3884, 712, 16204, 12,
+	108, 15916, 3844, 788, 16184, 16,
+	112, 15896, 3800, 864, 16164, 20,
+	116, 15872, 3756, 944, 16144, 20,
+	120, 15852, 3708, 1024, 16124, 24,
+	120, 15836, 3656, 1108, 16104, 28,
+	124, 15824, 3600, 1192, 16084, 32,
+	124, 15808, 3544, 1276, 16064, 36,
+	124, 15800, 3484, 1360, 16044, 40,
+	128, 15792, 3420, 1448, 16024, 44,
+	128, 15784, 3352, 1536, 16004, 48,
+	124, 15780, 3288, 1624, 15988, 52,
+	124, 15776, 3216, 1712, 15968, 56,
+	124, 15776, 3144, 1800, 15948, 64,
+	120, 15776, 3068, 1888, 15932, 68,
+	120, 15780, 2992, 1976, 15912, 72,
+	116, 15784, 2916, 2064, 15896, 76,
+	112, 15792, 2836, 2152, 15880, 80,
+	108, 15796, 2752, 2244, 15868, 84,
+	104, 15804, 2672, 2328, 15852, 88,
+	104, 15816, 2588, 2416, 15840, 92,
+	100, 15828, 2504, 2504, 15828, 100 };
+
+static const uint16_t filter_6tap_64p_117[198] = {
+	16168, 476, 3568, 476, 16168, 0,
+	16180, 428, 3564, 528, 16156, 0,
+	16192, 376, 3556, 584, 16144, 4,
+	16204, 328, 3548, 636, 16128, 4,
+	16216, 280, 3540, 692, 16116, 8,
+	16228, 232, 3524, 748, 16104, 12,
+	16240, 188, 3512, 808, 16092, 12,
+	16252, 148, 3492, 864, 16080, 16,
+	16264, 104, 3472, 924, 16068, 16,
+	16276, 64, 3452, 984, 16056, 20,
+	16284, 28, 3428, 1044, 16048, 24,
+	16296, 16376, 3400, 1108, 16036, 24,
+	16304, 16340, 3372, 1168, 16024, 28,
+	16316, 16304, 3340, 1232, 16016, 32,
+	16324, 16272, 3308, 1296, 16004, 32,
+	16332, 16244, 3272, 1360, 15996, 36,
+	16344, 16212, 3236, 1424, 15988, 36,
+	16352, 16188, 3200, 1488, 15980, 40,
+	16360, 16160, 3160, 1552, 15972, 40,
+	16368, 16136, 3116, 1616, 15964, 40,
+	16372, 16112, 3072, 1680, 15956, 44,
+	16380, 16092, 3028, 1744, 15952, 44,
+	0, 16072, 2980, 1808, 15948, 44,
+	8, 16052, 2932, 1872, 15944, 48,
+	12, 16036, 2880, 1936, 15940, 48,
+	16, 16020, 2828, 2000, 15936, 48,
+	20, 16008, 2776, 2064, 15936, 48,
+	24, 15996, 2724, 2128, 15936, 48,
+	28, 15984, 2668, 2192, 15936, 48,
+	32, 15972, 2612, 2252, 15940, 44,
+	36, 15964, 2552, 2316, 15940, 44,
+	40, 15956, 2496, 2376, 15944, 44,
+	40, 15952, 2436, 2436, 15952, 40 };
+
+static const uint16_t filter_6tap_64p_150[198] = {
+	16148, 920, 2724, 920, 16148, 0,
+	16152, 880, 2724, 956, 16148, 0,
+	16152, 844, 2720, 996, 16144, 0,
+	16156, 804, 2716, 1032, 16144, 0,
+	16156, 768, 2712, 1072, 16144, 0,
+	16160, 732, 2708, 1112, 16144, 16380,
+	16164, 696, 2700, 1152, 16144, 16380,
+	16168, 660, 2692, 1192, 16148, 16380,
+	16172, 628, 2684, 1232, 16148, 16380,
+	16176, 592, 2672, 1272, 16152, 16376,
+	16180, 560, 2660, 1312, 16152, 16376,
+	16184, 524, 2648, 1348, 16156, 16376,
+	16192, 492, 2632, 1388, 16160, 16372,
+	16196, 460, 2616, 1428, 16164, 16372,
+	16200, 432, 2600, 1468, 16168, 16368,
+	16204, 400, 2584, 1508, 16176, 16364,
+	16212, 368, 2564, 1548, 16180, 16364,
+	16216, 340, 2544, 1588, 16188, 16360,
+	16220, 312, 2524, 1628, 16196, 16356,
+	16228, 284, 2504, 1668, 16204, 16356,
+	16232, 256, 2480, 1704, 16212, 16352,
+	16240, 232, 2456, 1744, 16224, 16348,
+	16244, 204, 2432, 1780, 16232, 16344,
+	16248, 180, 2408, 1820, 16244, 16340,
+	16256, 156, 2380, 1856, 16256, 16336,
+	16260, 132, 2352, 1896, 16268, 16332,
+	16268, 108, 2324, 1932, 16280, 16328,
+	16272, 88, 2296, 1968, 16292, 16324,
+	16276, 64, 2268, 2004, 16308, 16320,
+	16284, 44, 2236, 2036, 16324, 16312,
+	16288, 24, 2204, 2072, 16340, 16308,
+	16292, 8, 2172, 2108, 16356, 16304,
+	16300, 16372, 2140, 2140, 16372, 16300 };
+
+static const uint16_t filter_6tap_64p_183[198] = {
+	16296, 1032, 2196, 1032, 16296, 0,
+	16292, 1004, 2200, 1060, 16304, 16380,
+	16288, 976, 2200, 1088, 16308, 16380,
+	16284, 952, 2196, 1116, 16312, 16376,
+	16284, 924, 2196, 1144, 16320, 16376,
+	16280, 900, 2192, 1172, 16324, 16372,
+	16276, 872, 2192, 1200, 16332, 16368,
+	16276, 848, 2188, 1228, 16340, 16368,
+	16272, 820, 2180, 1256, 16348, 16364,
+	16272, 796, 2176, 1280, 16356, 16360,
+	16268, 768, 2168, 1308, 16364, 16360,
+	16268, 744, 2164, 1336, 16372, 16356,
+	16268, 716, 2156, 1364, 16380, 16352,
+	16264, 692, 2148, 1392, 4, 16352,
+	16264, 668, 2136, 1420, 16, 16348,
+	16264, 644, 2128, 1448, 28, 16344,
+	16264, 620, 2116, 1472, 36, 16340,
+	16264, 596, 2108, 1500, 48, 16340,
+	16268, 572, 2096, 1524, 60, 16336,
+	16268, 548, 2080, 1552, 72, 16332,
+	16268, 524, 2068, 1576, 88, 16328,
+	16268, 504, 2056, 1604, 100, 16324,
+	16272, 480, 2040, 1628, 112, 16324,
+	16272, 456, 2024, 1652, 128, 16320,
+	16272, 436, 2008, 1680, 144, 16316,
+	16276, 416, 1992, 1704, 156, 16312,
+	16276, 392, 1976, 1724, 172, 16308,
+	16280, 372, 1956, 1748, 188, 16308,
+	16280, 352, 1940, 1772, 204, 16304,
+	16284, 332, 1920, 1796, 224, 16300,
+	16288, 312, 1900, 1816, 240, 16296,
+	16288, 296, 1880, 1840, 256, 16296,
+	16292, 276, 1860, 1860, 276, 16292 };
+
+static const uint16_t filter_7tap_64p_upscale[231] = {
+	176, 15760, 2488, 2488, 15760, 176, 0,
+	172, 15772, 2404, 2572, 15752, 180, 16380,
+	168, 15784, 2324, 2656, 15740, 184, 16380,
+	164, 15800, 2240, 2736, 15732, 188, 16376,
+	160, 15812, 2152, 2816, 15728, 192, 16376,
+	152, 15828, 2068, 2896, 15724, 192, 16376,
+	148, 15848, 1984, 2972, 15720, 196, 16372,
+	140, 15864, 1896, 3048, 15720, 196, 16372,
+	136, 15884, 1812, 3124, 15720, 196, 16368,
+	128, 15900, 1724, 3196, 15720, 196, 16368,
+	120, 15920, 1640, 3268, 15724, 196, 16368,
+	116, 15940, 1552, 3336, 15732, 196, 16364,
+	108, 15964, 1468, 3400, 15740, 196, 16364,
+	104, 15984, 1384, 3464, 15748, 192, 16364,
+	96, 16004, 1300, 3524, 15760, 188, 16364,
+	88, 16028, 1216, 3584, 15776, 184, 16364,
+	84, 16048, 1132, 3640, 15792, 180, 16360,
+	76, 16072, 1048, 3692, 15812, 176, 16360,
+	68, 16092, 968, 3744, 15832, 168, 16360,
+	64, 16116, 888, 3788, 15856, 160, 16360,
+	56, 16140, 812, 3832, 15884, 152, 16360,
+	52, 16160, 732, 3876, 15912, 144, 16360,
+	44, 16184, 656, 3912, 15944, 136, 16364,
+	40, 16204, 584, 3944, 15976, 124, 16364,
+	32, 16228, 512, 3976, 16012, 116, 16364,
+	28, 16248, 440, 4004, 16048, 104, 16364,
+	24, 16268, 372, 4028, 16092, 88, 16368,
+	20, 16288, 304, 4048, 16132, 76, 16368,
+	12, 16308, 240, 4064, 16180, 60, 16372,
+	8, 16328, 176, 4076, 16228, 48, 16372,
+	4, 16348, 112, 4088, 16276, 32, 16376,
+	0, 16364, 56, 4092, 16328, 16, 16380,
+	0, 0, 0, 4096, 0, 0, 0 };
+
+static const uint16_t filter_7tap_64p_117[231] = {
+	92, 15868, 2464, 2464, 15868, 92, 0,
+	96, 15864, 2404, 2528, 15876, 88, 0,
+	100, 15860, 2344, 2584, 15884, 84, 0,
+	104, 15856, 2280, 2644, 15892, 76, 0,
+	108, 15852, 2216, 2700, 15904, 72, 0,
+	108, 15852, 2152, 2756, 15916, 64, 0,
+	112, 15852, 2088, 2812, 15932, 60, 0,
+	112, 15852, 2024, 2864, 15948, 52, 0,
+	112, 15856, 1960, 2916, 15964, 44, 0,
+	116, 15860, 1892, 2964, 15984, 36, 0,
+	116, 15864, 1828, 3016, 16004, 24, 4,
+	116, 15868, 1760, 3060, 16024, 16, 4,
+	116, 15876, 1696, 3108, 16048, 8, 8,
+	116, 15884, 1628, 3152, 16072, 16380, 8,
+	112, 15892, 1564, 3192, 16100, 16372, 8,
+	112, 15900, 1496, 3232, 16124, 16360, 12,
+	112, 15908, 1428, 3268, 16156, 16348, 12,
+	108, 15920, 1364, 3304, 16188, 16336, 16,
+	108, 15928, 1300, 3340, 16220, 16324, 20,
+	104, 15940, 1232, 3372, 16252, 16312, 20,
+	104, 15952, 1168, 3400, 16288, 16300, 24,
+	100, 15964, 1104, 3428, 16328, 16284, 28,
+	96, 15980, 1040, 3452, 16364, 16272, 28,
+	96, 15992, 976, 3476, 20, 16256, 32,
+	92, 16004, 916, 3496, 64, 16244, 36,
+	88, 16020, 856, 3516, 108, 16228, 40,
+	84, 16032, 792, 3532, 152, 16216, 44,
+	80, 16048, 732, 3544, 200, 16200, 48,
+	80, 16064, 676, 3556, 248, 16184, 48,
+	76, 16080, 616, 3564, 296, 16168, 52,
+	72, 16092, 560, 3568, 344, 16156, 56,
+	68, 16108, 504, 3572, 396, 16140, 60,
+	64, 16124, 452, 3576, 452, 16124, 64 };
+
+static const uint16_t filter_7tap_64p_150[231] = {
+	16224, 16380, 2208, 2208, 16380, 16224, 0,
+	16232, 16360, 2172, 2236, 16, 16216, 0,
+	16236, 16340, 2140, 2268, 40, 16212, 0,
+	16244, 16324, 2104, 2296, 60, 16204, 4,
+	16252, 16304, 2072, 2324, 84, 16196, 4,
+	16256, 16288, 2036, 2352, 108, 16192, 4,
+	16264, 16268, 2000, 2380, 132, 16184, 8,
+	16272, 16252, 1960, 2408, 160, 16176, 8,
+	16276, 16240, 1924, 2432, 184, 16172, 8,
+	16284, 16224, 1888, 2456, 212, 16164, 8,
+	16288, 16212, 1848, 2480, 240, 16160, 12,
+	16296, 16196, 1812, 2500, 268, 16152, 12,
+	16300, 16184, 1772, 2524, 296, 16144, 12,
+	16308, 16172, 1736, 2544, 324, 16140, 12,
+	16312, 16164, 1696, 2564, 356, 16136, 12,
+	16320, 16152, 1656, 2584, 388, 16128, 12,
+	16324, 16144, 1616, 2600, 416, 16124, 12,
+	16328, 16136, 1576, 2616, 448, 16116, 12,
+	16332, 16128, 1536, 2632, 480, 16112, 12,
+	16340, 16120, 1496, 2648, 516, 16108, 12,
+	16344, 16112, 1456, 2660, 548, 16104, 12,
+	16348, 16104, 1416, 2672, 580, 16100, 12,
+	16352, 16100, 1376, 2684, 616, 16096, 12,
+	16356, 16096, 1336, 2696, 652, 16092, 12,
+	16360, 16092, 1296, 2704, 688, 16088, 12,
+	16364, 16088, 1256, 2712, 720, 16084, 12,
+	16368, 16084, 1220, 2720, 760, 16084, 8,
+	16368, 16080, 1180, 2724, 796, 16080, 8,
+	16372, 16080, 1140, 2732, 832, 16080, 8,
+	16376, 16076, 1100, 2732, 868, 16076, 4,
+	16380, 16076, 1060, 2736, 908, 16076, 4,
+	16380, 16076, 1020, 2740, 944, 16076, 0,
+	0, 16076, 984, 2740, 984, 16076, 0 };
+
+static const uint16_t filter_7tap_64p_183[231] = {
+	16216, 324, 1884, 1884, 324, 16216, 0,
+	16220, 304, 1864, 1904, 344, 16216, 0,
+	16224, 284, 1844, 1924, 364, 16216, 0,
+	16224, 264, 1824, 1944, 384, 16212, 16380,
+	16228, 248, 1804, 1960, 408, 16212, 16380,
+	16228, 228, 1784, 1976, 428, 16208, 16380,
+	16232, 212, 1760, 1996, 452, 16208, 16380,
+	16236, 192, 1740, 2012, 472, 16208, 16376,
+	16240, 176, 1716, 2028, 496, 16208, 16376,
+	16240, 160, 1696, 2040, 516, 16208, 16376,
+	16244, 144, 1672, 2056, 540, 16208, 16376,
+	16248, 128, 1648, 2068, 564, 16208, 16372,
+	16252, 112, 1624, 2084, 588, 16208, 16372,
+	16256, 96, 1600, 2096, 612, 16208, 16368,
+	16256, 84, 1576, 2108, 636, 16208, 16368,
+	16260, 68, 1552, 2120, 660, 16208, 16368,
+	16264, 56, 1524, 2132, 684, 16212, 16364,
+	16268, 40, 1500, 2140, 712, 16212, 16364,
+	16272, 28, 1476, 2152, 736, 16216, 16360,
+	16276, 16, 1448, 2160, 760, 16216, 16356,
+	16280, 4, 1424, 2168, 788, 16220, 16356,
+	16284, 16376, 1396, 2176, 812, 16224, 16352,
+	16288, 16368, 1372, 2184, 840, 16224, 16352,
+	16292, 16356, 1344, 2188, 864, 16228, 16348,
+	16292, 16344, 1320, 2196, 892, 16232, 16344,
+	16296, 16336, 1292, 2200, 916, 16236, 16344,
+	16300, 16324, 1264, 2204, 944, 16240, 16340,
+	16304, 16316, 1240, 2208, 972, 16248, 16336,
+	16308, 16308, 1212, 2212, 996, 16252, 16332,
+	16312, 16300, 1184, 2216, 1024, 16256, 16332,
+	16316, 16292, 1160, 2216, 1052, 16264, 16328,
+	16316, 16284, 1132, 2216, 1076, 16268, 16324,
+	16320, 16276, 1104, 2216, 1104, 16276, 16320 };
+
+static const uint16_t filter_8tap_64p_upscale[264] = {
+	0, 0, 0, 4096, 0, 0, 0, 0,
+	16376, 20, 16328, 4092, 56, 16364, 4, 0,
+	16372, 36, 16272, 4088, 116, 16340, 12, 0,
+	16364, 56, 16220, 4080, 180, 16320, 20, 0,
+	16360, 76, 16172, 4064, 244, 16296, 24, 16380,
+	16356, 92, 16124, 4048, 312, 16276, 32, 16380,
+	16352, 108, 16080, 4032, 380, 16252, 40, 16380,
+	16344, 124, 16036, 4008, 452, 16228, 48, 16380,
+	16340, 136, 15996, 3980, 524, 16204, 56, 16380,
+	16340, 152, 15956, 3952, 600, 16180, 64, 16376,
+	16336, 164, 15920, 3920, 672, 16156, 76, 16376,
+	16332, 176, 15888, 3884, 752, 16132, 84, 16376,
+	16328, 188, 15860, 3844, 828, 16104, 92, 16372,
+	16328, 200, 15828, 3800, 908, 16080, 100, 16372,
+	16324, 208, 15804, 3756, 992, 16056, 108, 16372,
+	16324, 216, 15780, 3708, 1072, 16032, 120, 16368,
+	16320, 224, 15760, 3656, 1156, 16008, 128, 16368,
+	16320, 232, 15740, 3604, 1240, 15984, 136, 16364,
+	16320, 240, 15724, 3548, 1324, 15960, 144, 16364,
+	16320, 244, 15708, 3488, 1412, 15936, 152, 16360,
+	16320, 248, 15696, 3428, 1496, 15912, 160, 16360,
+	16320, 252, 15688, 3364, 1584, 15892, 172, 16356,
+	16320, 256, 15680, 3296, 1672, 15868, 180, 16352,
+	16320, 256, 15672, 3228, 1756, 15848, 188, 16352,
+	16320, 256, 15668, 3156, 1844, 15828, 192, 16348,
+	16320, 260, 15668, 3084, 1932, 15808, 200, 16348,
+	16320, 256, 15668, 3012, 2020, 15792, 208, 16344,
+	16324, 256, 15668, 2936, 2108, 15772, 216, 16344,
+	16324, 256, 15672, 2856, 2192, 15756, 220, 16340,
+	16324, 252, 15676, 2776, 2280, 15740, 228, 16336,
+	16328, 252, 15684, 2696, 2364, 15728, 232, 16336,
+	16328, 248, 15692, 2616, 2448, 15716, 240, 16332,
+	16332, 244, 15704, 2532, 2532, 15704, 244, 16332 };
+
+static const uint16_t filter_8tap_64p_117[264] = {
+	116, 16100, 428, 3564, 428, 16100, 116, 0,
+	112, 16116, 376, 3564, 484, 16084, 120, 16380,
+	104, 16136, 324, 3560, 540, 16064, 124, 16380,
+	100, 16152, 272, 3556, 600, 16048, 128, 16380,
+	96, 16168, 220, 3548, 656, 16032, 136, 16376,
+	88, 16188, 172, 3540, 716, 16016, 140, 16376,
+	84, 16204, 124, 3528, 780, 16000, 144, 16376,
+	80, 16220, 76, 3512, 840, 15984, 148, 16372,
+	76, 16236, 32, 3496, 904, 15968, 152, 16372,
+	68, 16252, 16376, 3480, 968, 15952, 156, 16372,
+	64, 16268, 16332, 3456, 1032, 15936, 160, 16372,
+	60, 16284, 16292, 3432, 1096, 15920, 164, 16368,
+	56, 16300, 16252, 3408, 1164, 15908, 164, 16368,
+	48, 16316, 16216, 3380, 1228, 15892, 168, 16368,
+	44, 16332, 16180, 3348, 1296, 15880, 168, 16368,
+	40, 16348, 16148, 3316, 1364, 15868, 172, 16364,
+	36, 16360, 16116, 3284, 1428, 15856, 172, 16364,
+	32, 16376, 16084, 3248, 1496, 15848, 176, 16364,
+	28, 4, 16052, 3208, 1564, 15836, 176, 16364,
+	24, 16, 16028, 3168, 1632, 15828, 176, 16364,
+	20, 28, 16000, 3124, 1700, 15820, 176, 16364,
+	16, 40, 15976, 3080, 1768, 15812, 176, 16364,
+	12, 52, 15952, 3036, 1836, 15808, 176, 16364,
+	8, 64, 15932, 2988, 1904, 15800, 176, 16364,
+	4, 76, 15912, 2940, 1972, 15800, 172, 16364,
+	4, 84, 15892, 2888, 2040, 15796, 172, 16364,
+	0, 96, 15876, 2836, 2104, 15792, 168, 16364,
+	16380, 104, 15864, 2780, 2172, 15792, 164, 16364,
+	16380, 112, 15848, 2724, 2236, 15792, 160, 16364,
+	16376, 120, 15836, 2668, 2300, 15796, 156, 16368,
+	16376, 128, 15828, 2608, 2364, 15800, 152, 16368,
+	16372, 136, 15816, 2548, 2428, 15804, 148, 16368,
+	16372, 140, 15812, 2488, 2488, 15812, 140, 16372 };
+
+static const uint16_t filter_8tap_64p_150[264] = {
+	16380, 16020, 1032, 2756, 1032, 16020, 16380, 0,
+	0, 16020, 992, 2756, 1068, 16024, 16376, 0,
+	4, 16020, 952, 2752, 1108, 16024, 16372, 0,
+	8, 16020, 916, 2748, 1148, 16028, 16368, 0,
+	12, 16020, 876, 2744, 1184, 16032, 16364, 4,
+	16, 16020, 840, 2740, 1224, 16036, 16356, 4,
+	20, 16024, 800, 2732, 1264, 16040, 16352, 4,
+	20, 16024, 764, 2724, 1304, 16044, 16348, 8,
+	24, 16028, 728, 2716, 1344, 16052, 16340, 8,
+	28, 16028, 692, 2704, 1380, 16056, 16336, 12,
+	28, 16032, 656, 2696, 1420, 16064, 16328, 12,
+	32, 16036, 620, 2684, 1460, 16072, 16324, 12,
+	36, 16040, 584, 2668, 1500, 16080, 16316, 16,
+	36, 16044, 548, 2656, 1536, 16088, 16308, 16,
+	36, 16048, 516, 2640, 1576, 16096, 16304, 20,
+	40, 16052, 480, 2624, 1612, 16108, 16296, 20,
+	40, 16060, 448, 2608, 1652, 16120, 16288, 20,
+	44, 16064, 416, 2588, 1692, 16132, 16280, 24,
+	44, 16068, 384, 2568, 1728, 16144, 16276, 24,
+	44, 16076, 352, 2548, 1764, 16156, 16268, 28,
+	44, 16080, 320, 2528, 1804, 16168, 16260, 28,
+	44, 16088, 292, 2508, 1840, 16184, 16252, 28,
+	44, 16096, 264, 2484, 1876, 16200, 16244, 32,
+	48, 16100, 232, 2460, 1912, 16216, 16236, 32,
+	48, 16108, 204, 2436, 1948, 16232, 16228, 32,
+	48, 16116, 176, 2412, 1980, 16248, 16220, 36,
+	48, 16124, 152, 2384, 2016, 16264, 16216, 36,
+	44, 16128, 124, 2356, 2052, 16284, 16208, 36,
+	44, 16136, 100, 2328, 2084, 16304, 16200, 40,
+	44, 16144, 72, 2300, 2116, 16324, 16192, 40,
+	44, 16152, 48, 2272, 2148, 16344, 16184, 40,
+	44, 16160, 24, 2244, 2180, 16364, 16176, 40,
+	44, 16168, 4, 2212, 2212, 4, 16168, 44 };
+
+static const uint16_t filter_8tap_64p_183[264] = {
+	16264, 16264, 1164, 2244, 1164, 16264, 16264, 0,
+	16268, 16256, 1136, 2240, 1188, 16272, 16260, 0,
+	16272, 16248, 1108, 2240, 1216, 16280, 16256, 0,
+	16276, 16240, 1080, 2236, 1240, 16292, 16252, 0,
+	16280, 16232, 1056, 2236, 1268, 16300, 16248, 0,
+	16284, 16224, 1028, 2232, 1292, 16312, 16244, 0,
+	16288, 16216, 1000, 2228, 1320, 16324, 16240, 0,
+	16292, 16212, 976, 2224, 1344, 16336, 16236, 0,
+	16296, 16204, 948, 2220, 1372, 16348, 16232, 0,
+	16300, 16200, 920, 2212, 1396, 16360, 16228, 4,
+	16304, 16196, 896, 2204, 1424, 16372, 16224, 4,
+	16308, 16188, 868, 2200, 1448, 0, 16220, 4,
+	16312, 16184, 844, 2192, 1472, 12, 16216, 4,
+	16316, 16180, 816, 2184, 1500, 28, 16212, 4,
+	16320, 16176, 792, 2172, 1524, 40, 16208, 4,
+	16324, 16172, 764, 2164, 1548, 56, 16204, 0,
+	16328, 16172, 740, 2156, 1572, 72, 16200, 0,
+	16328, 16168, 712, 2144, 1596, 88, 16196, 0,
+	16332, 16164, 688, 2132, 1620, 100, 16192, 0,
+	16336, 16164, 664, 2120, 1644, 120, 16192, 0,
+	16340, 16160, 640, 2108, 1668, 136, 16188, 0,
+	16344, 16160, 616, 2096, 1688, 152, 16184, 0,
+	16344, 16160, 592, 2080, 1712, 168, 16180, 0,
+	16348, 16156, 568, 2068, 1736, 188, 16176, 16380,
+	16352, 16156, 544, 2052, 1756, 204, 16176, 16380,
+	16352, 16156, 520, 2036, 1780, 224, 16172, 16380,
+	16356, 16156, 496, 2024, 1800, 244, 16172, 16380,
+	16360, 16156, 472, 2008, 1820, 260, 16168, 16376,
+	16360, 16156, 452, 1988, 1840, 280, 16164, 16376,
+	16364, 16156, 428, 1972, 1860, 300, 16164, 16376,
+	16364, 16156, 408, 1956, 1880, 320, 16164, 16372,
+	16368, 16160, 384, 1936, 1900, 344, 16160, 16372,
+	16368, 16160, 364, 1920, 1920, 364, 16160, 16368 };
+
+const uint16_t *get_filter_3tap_16p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_3tap_16p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_3tap_16p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_3tap_16p_150;
+	else
+		return filter_3tap_16p_183;
+}
+
+const uint16_t *get_filter_3tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_3tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_3tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_3tap_64p_150;
+	else
+		return filter_3tap_64p_183;
+}
+
+const uint16_t *get_filter_4tap_16p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_4tap_16p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_4tap_16p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_4tap_16p_150;
+	else
+		return filter_4tap_16p_183;
+}
+
+const uint16_t *get_filter_4tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_4tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_4tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_4tap_64p_150;
+	else
+		return filter_4tap_64p_183;
+}
+
+const uint16_t *get_filter_5tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_5tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_5tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_5tap_64p_150;
+	else
+		return filter_5tap_64p_183;
+}
+
+const uint16_t *get_filter_6tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_6tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_6tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_6tap_64p_150;
+	else
+		return filter_6tap_64p_183;
+}
+
+const uint16_t *get_filter_7tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_7tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_7tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_7tap_64p_150;
+	else
+		return filter_7tap_64p_183;
+}
+
+const uint16_t *get_filter_8tap_64p(struct fixed31_32 ratio)
+{
+	if (ratio.value < dal_fixed31_32_one.value)
+		return filter_8tap_64p_upscale;
+	else if (ratio.value < dal_fixed31_32_from_fraction(4, 3).value)
+		return filter_8tap_64p_117;
+	else if (ratio.value < dal_fixed31_32_from_fraction(5, 3).value)
+		return filter_8tap_64p_150;
+	else
+		return filter_8tap_64p_183;
+}
+
+const uint16_t *get_filter_2tap_16p(void)
+{
+	return filter_2tap_16p;
+}
+
+const uint16_t *get_filter_2tap_64p(void)
+{
+	return filter_2tap_64p;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
new file mode 100644
index 000000000000..4fd49a16c3b6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.c
@@ -0,0 +1,1617 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dc_bios_types.h"
+#include "dce_stream_encoder.h"
+#include "reg_helper.h"
+
+enum DP_PIXEL_ENCODING {
+DP_PIXEL_ENCODING_RGB444                 = 0x00000000,
+DP_PIXEL_ENCODING_YCBCR422               = 0x00000001,
+DP_PIXEL_ENCODING_YCBCR444               = 0x00000002,
+DP_PIXEL_ENCODING_RGB_WIDE_GAMUT         = 0x00000003,
+DP_PIXEL_ENCODING_Y_ONLY                 = 0x00000004,
+DP_PIXEL_ENCODING_YCBCR420               = 0x00000005,
+DP_PIXEL_ENCODING_RESERVED               = 0x00000006,
+};
+
+
+enum DP_COMPONENT_DEPTH {
+DP_COMPONENT_DEPTH_6BPC                  = 0x00000000,
+DP_COMPONENT_DEPTH_8BPC                  = 0x00000001,
+DP_COMPONENT_DEPTH_10BPC                 = 0x00000002,
+DP_COMPONENT_DEPTH_12BPC                 = 0x00000003,
+DP_COMPONENT_DEPTH_16BPC                 = 0x00000004,
+DP_COMPONENT_DEPTH_RESERVED              = 0x00000005,
+};
+
+
+#define REG(reg)\
+	(enc110->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	enc110->se_shift->field_name, enc110->se_mask->field_name
+
+#define VBI_LINE_0 0
+#define DP_BLANK_MAX_RETRY 20
+#define HDMI_CLOCK_CHANNEL_RATE_MORE_340M 340000
+
+#ifndef TMDS_CNTL__TMDS_PIXEL_ENCODING_MASK
+	#define TMDS_CNTL__TMDS_PIXEL_ENCODING_MASK       0x00000010L
+	#define TMDS_CNTL__TMDS_COLOR_FORMAT_MASK         0x00000300L
+	#define	TMDS_CNTL__TMDS_PIXEL_ENCODING__SHIFT     0x00000004
+	#define	TMDS_CNTL__TMDS_COLOR_FORMAT__SHIFT       0x00000008
+#endif
+
+enum {
+	DP_MST_UPDATE_MAX_RETRY = 50
+};
+
+#define DCE110_SE(audio)\
+	container_of(audio, struct dce110_stream_encoder, base)
+
+#define CTX \
+	enc110->base.ctx
+
+static void dce110_update_generic_info_packet(
+	struct dce110_stream_encoder *enc110,
+	uint32_t packet_index,
+	const struct encoder_info_packet *info_packet)
+{
+	uint32_t regval;
+	/* TODOFPGA Figure out a proper number for max_retries polling for lock
+	 * use 50 for now.
+	 */
+	uint32_t max_retries = 50;
+
+	if (REG(AFMT_VBI_PACKET_CONTROL1)) {
+		if (packet_index >= 8)
+			ASSERT(0);
+
+		/* poll dig_update_lock is not locked -> asic internal signal
+		 * assume otg master lock will unlock it
+		 */
+/*		REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_LOCK_STATUS,
+				0, 10, max_retries);*/
+
+		/* check if HW reading GSP memory */
+		REG_WAIT(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT,
+				0, 10, max_retries);
+
+		/* HW does is not reading GSP memory not reading too long ->
+		 * something wrong. clear GPS memory access and notify?
+		 * hw SW is writing to GSP memory
+		 */
+		REG_UPDATE(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT_CLR, 1);
+	}
+	/* choose which generic packet to use */
+	{
+		regval = REG_READ(AFMT_VBI_PACKET_CONTROL);
+		REG_UPDATE(AFMT_VBI_PACKET_CONTROL,
+				AFMT_GENERIC_INDEX, packet_index);
+	}
+
+	/* write generic packet header
+	 * (4th byte is for GENERIC0 only) */
+	{
+		REG_SET_4(AFMT_GENERIC_HDR, 0,
+				AFMT_GENERIC_HB0, info_packet->hb0,
+				AFMT_GENERIC_HB1, info_packet->hb1,
+				AFMT_GENERIC_HB2, info_packet->hb2,
+				AFMT_GENERIC_HB3, info_packet->hb3);
+	}
+
+	/* write generic packet contents
+	 * (we never use last 4 bytes)
+	 * there are 8 (0-7) mmDIG0_AFMT_GENERIC0_x registers */
+	{
+		const uint32_t *content =
+			(const uint32_t *) &info_packet->sb[0];
+
+		REG_WRITE(AFMT_GENERIC_0, *content++);
+		REG_WRITE(AFMT_GENERIC_1, *content++);
+		REG_WRITE(AFMT_GENERIC_2, *content++);
+		REG_WRITE(AFMT_GENERIC_3, *content++);
+		REG_WRITE(AFMT_GENERIC_4, *content++);
+		REG_WRITE(AFMT_GENERIC_5, *content++);
+		REG_WRITE(AFMT_GENERIC_6, *content++);
+		REG_WRITE(AFMT_GENERIC_7, *content);
+	}
+
+	if (!REG(AFMT_VBI_PACKET_CONTROL1)) {
+		/* force double-buffered packet update */
+		REG_UPDATE_2(AFMT_VBI_PACKET_CONTROL,
+			AFMT_GENERIC0_UPDATE, (packet_index == 0),
+			AFMT_GENERIC2_UPDATE, (packet_index == 2));
+	}
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(AFMT_VBI_PACKET_CONTROL1)) {
+		switch (packet_index) {
+		case 0:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC0_FRAME_UPDATE, 1);
+			break;
+		case 1:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC1_FRAME_UPDATE, 1);
+			break;
+		case 2:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC2_FRAME_UPDATE, 1);
+			break;
+		case 3:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC3_FRAME_UPDATE, 1);
+			break;
+		case 4:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC4_FRAME_UPDATE, 1);
+			break;
+		case 5:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC5_FRAME_UPDATE, 1);
+			break;
+		case 6:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC6_FRAME_UPDATE, 1);
+			break;
+		case 7:
+			REG_UPDATE(AFMT_VBI_PACKET_CONTROL1,
+					AFMT_GENERIC7_FRAME_UPDATE, 1);
+			break;
+		default:
+			break;
+		}
+	}
+#endif
+}
+
+static void dce110_update_hdmi_info_packet(
+	struct dce110_stream_encoder *enc110,
+	uint32_t packet_index,
+	const struct encoder_info_packet *info_packet)
+{
+	struct dc_context *ctx = enc110->base.ctx;
+	uint32_t cont, send, line;
+
+	if (info_packet->valid) {
+		dce110_update_generic_info_packet(
+			enc110,
+			packet_index,
+			info_packet);
+
+		/* enable transmission of packet(s) -
+		 * packet transmission begins on the next frame */
+		cont = 1;
+		/* send packet(s) every frame */
+		send = 1;
+		/* select line number to send packets on */
+		line = 2;
+	} else {
+		cont = 0;
+		send = 0;
+		line = 0;
+	}
+
+	/* choose which generic packet control to use */
+	switch (packet_index) {
+	case 0:
+		REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL0,
+				HDMI_GENERIC0_CONT, cont,
+				HDMI_GENERIC0_SEND, send,
+				HDMI_GENERIC0_LINE, line);
+		break;
+	case 1:
+		REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL0,
+				HDMI_GENERIC1_CONT, cont,
+				HDMI_GENERIC1_SEND, send,
+				HDMI_GENERIC1_LINE, line);
+		break;
+	case 2:
+		REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL1,
+				HDMI_GENERIC0_CONT, cont,
+				HDMI_GENERIC0_SEND, send,
+				HDMI_GENERIC0_LINE, line);
+		break;
+	case 3:
+		REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL1,
+				HDMI_GENERIC1_CONT, cont,
+				HDMI_GENERIC1_SEND, send,
+				HDMI_GENERIC1_LINE, line);
+		break;
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	case 4:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL2,
+					HDMI_GENERIC0_CONT, cont,
+					HDMI_GENERIC0_SEND, send,
+					HDMI_GENERIC0_LINE, line);
+		break;
+	case 5:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL2,
+					HDMI_GENERIC1_CONT, cont,
+					HDMI_GENERIC1_SEND, send,
+					HDMI_GENERIC1_LINE, line);
+		break;
+	case 6:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL3,
+					HDMI_GENERIC0_CONT, cont,
+					HDMI_GENERIC0_SEND, send,
+					HDMI_GENERIC0_LINE, line);
+		break;
+	case 7:
+		if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+			REG_UPDATE_3(HDMI_GENERIC_PACKET_CONTROL3,
+					HDMI_GENERIC1_CONT, cont,
+					HDMI_GENERIC1_SEND, send,
+					HDMI_GENERIC1_LINE, line);
+		break;
+#endif
+	default:
+		/* invalid HW packet index */
+		dm_logger_write(
+			ctx->logger, LOG_WARNING,
+			"Invalid HW packet index: %s()\n",
+			__func__);
+		return;
+	}
+}
+
+/* setup stream encoder in dp mode */
+static void dce110_stream_encoder_dp_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	enum dc_color_space output_color_space)
+{
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	uint32_t h_active_start;
+	uint32_t v_active_start;
+	uint32_t misc0 = 0;
+	uint32_t misc1 = 0;
+	uint32_t h_blank;
+	uint32_t h_back_porch;
+	uint8_t synchronous_clock = 0; /* asynchronous mode */
+	uint8_t colorimetry_bpc;
+#endif
+
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(DP_DB_CNTL))
+		REG_UPDATE(DP_DB_CNTL, DP_DB_DISABLE, 1);
+#endif
+
+	/* set pixel encoding */
+	switch (crtc_timing->pixel_encoding) {
+	case PIXEL_ENCODING_YCBCR422:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+				DP_PIXEL_ENCODING_YCBCR422);
+		break;
+	case PIXEL_ENCODING_YCBCR444:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+				DP_PIXEL_ENCODING_YCBCR444);
+
+		if (crtc_timing->flags.Y_ONLY)
+			if (crtc_timing->display_color_depth != COLOR_DEPTH_666)
+				/* HW testing only, no use case yet.
+				 * Color depth of Y-only could be
+				 * 8, 10, 12, 16 bits */
+				REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+						DP_PIXEL_ENCODING_Y_ONLY);
+		/* Note: DP_MSA_MISC1 bit 7 is the indicator
+		 * of Y-only mode.
+		 * This bit is set in HW if register
+		 * DP_PIXEL_ENCODING is programmed to 0x4 */
+		break;
+	case PIXEL_ENCODING_YCBCR420:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+				DP_PIXEL_ENCODING_YCBCR420);
+		if (enc110->se_mask->DP_VID_M_DOUBLE_VALUE_EN)
+			REG_UPDATE(DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, 1);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		if (enc110->se_mask->DP_VID_N_MUL)
+			REG_UPDATE(DP_VID_TIMING, DP_VID_N_MUL, 1);
+#endif
+		break;
+	default:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING,
+				DP_PIXEL_ENCODING_RGB444);
+		break;
+	}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (REG(DP_MSA_MISC))
+		misc1 = REG_READ(DP_MSA_MISC);
+#endif
+
+	/* set color depth */
+
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_666:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				0);
+		break;
+	case COLOR_DEPTH_888:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				DP_COMPONENT_DEPTH_8BPC);
+		break;
+	case COLOR_DEPTH_101010:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				DP_COMPONENT_DEPTH_10BPC);
+
+		break;
+	case COLOR_DEPTH_121212:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				DP_COMPONENT_DEPTH_12BPC);
+		break;
+	default:
+		REG_UPDATE(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH,
+				DP_COMPONENT_DEPTH_6BPC);
+		break;
+	}
+
+	/* set dynamic range and YCbCr range */
+	if (enc110->se_mask->DP_DYN_RANGE && enc110->se_mask->DP_YCBCR_RANGE)
+		REG_UPDATE_2(
+			DP_PIXEL_FORMAT,
+			DP_DYN_RANGE, 0,
+			DP_YCBCR_RANGE, 0);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_666:
+		colorimetry_bpc = 0;
+		break;
+	case COLOR_DEPTH_888:
+		colorimetry_bpc = 1;
+		break;
+	case COLOR_DEPTH_101010:
+		colorimetry_bpc = 2;
+		break;
+	case COLOR_DEPTH_121212:
+		colorimetry_bpc = 3;
+		break;
+	default:
+		colorimetry_bpc = 0;
+		break;
+	}
+
+	misc0 = misc0 | synchronous_clock;
+	misc0 = colorimetry_bpc << 5;
+
+	if (REG(DP_MSA_TIMING_PARAM1)) {
+		switch (output_color_space) {
+		case COLOR_SPACE_SRGB:
+			misc0 = misc0 | 0x0;
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			break;
+		case COLOR_SPACE_SRGB_LIMITED:
+			misc0 = misc0 | 0x8; /* bit3=1 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			break;
+		case COLOR_SPACE_YCBCR601:
+			misc0 = misc0 | 0x8; /* bit3=1, bit4=0 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
+				misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */
+			else if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR444)
+				misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */
+			break;
+		case COLOR_SPACE_YCBCR709:
+			misc0 = misc0 | 0x18; /* bit3=1, bit4=1 */
+			misc1 = misc1 & ~0x80; /* bit7 = 0*/
+			if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422)
+				misc0 = misc0 | 0x2; /* bit2=0, bit1=1 */
+			else if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR444)
+				misc0 = misc0 | 0x4; /* bit2=1, bit1=0 */
+			break;
+		case COLOR_SPACE_2020_RGB_FULLRANGE:
+		case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
+		case COLOR_SPACE_2020_YCBCR:
+		case COLOR_SPACE_ADOBERGB:
+		case COLOR_SPACE_UNKNOWN:
+		case COLOR_SPACE_YCBCR601_LIMITED:
+		case COLOR_SPACE_YCBCR709_LIMITED:
+			/* do nothing */
+			break;
+		}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		if (REG(DP_MSA_COLORIMETRY))
+			REG_SET(DP_MSA_COLORIMETRY, 0, DP_MSA_MISC0, misc0);
+
+		if (REG(DP_MSA_MISC))
+			REG_WRITE(DP_MSA_MISC, misc1);   /* MSA_MISC1 */
+
+	/* dcn new register
+	 * dc_crtc_timing is vesa dmt struct. data from edid
+	 */
+		if (REG(DP_MSA_TIMING_PARAM1))
+			REG_SET_2(DP_MSA_TIMING_PARAM1, 0,
+					DP_MSA_HTOTAL, crtc_timing->h_total,
+					DP_MSA_VTOTAL, crtc_timing->v_total);
+#endif
+
+		/* calcuate from vesa timing parameters
+		 * h_active_start related to leading edge of sync
+		 */
+
+		h_blank = crtc_timing->h_total - crtc_timing->h_border_left -
+				crtc_timing->h_addressable - crtc_timing->h_border_right;
+
+		h_back_porch = h_blank - crtc_timing->h_front_porch -
+				crtc_timing->h_sync_width;
+
+		/* start at begining of left border */
+		h_active_start = crtc_timing->h_sync_width + h_back_porch;
+
+
+		v_active_start = crtc_timing->v_total - crtc_timing->v_border_top -
+				crtc_timing->v_addressable - crtc_timing->v_border_bottom -
+				crtc_timing->v_front_porch;
+
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+		/* start at begining of left border */
+		if (REG(DP_MSA_TIMING_PARAM2))
+			REG_SET_2(DP_MSA_TIMING_PARAM2, 0,
+				DP_MSA_HSTART, h_active_start,
+				DP_MSA_VSTART, v_active_start);
+
+		if (REG(DP_MSA_TIMING_PARAM3))
+			REG_SET_4(DP_MSA_TIMING_PARAM3, 0,
+					DP_MSA_HSYNCWIDTH,
+					crtc_timing->h_sync_width,
+					DP_MSA_HSYNCPOLARITY,
+					!crtc_timing->flags.HSYNC_POSITIVE_POLARITY,
+					DP_MSA_VSYNCWIDTH,
+					crtc_timing->v_sync_width,
+					DP_MSA_VSYNCPOLARITY,
+					!crtc_timing->flags.VSYNC_POSITIVE_POLARITY);
+
+		/* HWDITH include border or overscan */
+		if (REG(DP_MSA_TIMING_PARAM4))
+			REG_SET_2(DP_MSA_TIMING_PARAM4, 0,
+				DP_MSA_HWIDTH, crtc_timing->h_border_left +
+				crtc_timing->h_addressable + crtc_timing->h_border_right,
+				DP_MSA_VHEIGHT, crtc_timing->v_border_top +
+				crtc_timing->v_addressable + crtc_timing->v_border_bottom);
+#endif
+	}
+#endif
+}
+
+static void dce110_stream_encoder_set_stream_attribute_helper(
+		struct dce110_stream_encoder *enc110,
+		struct dc_crtc_timing *crtc_timing)
+{
+	if (enc110->regs->TMDS_CNTL) {
+		switch (crtc_timing->pixel_encoding) {
+		case PIXEL_ENCODING_YCBCR422:
+			REG_UPDATE(TMDS_CNTL, TMDS_PIXEL_ENCODING, 1);
+			break;
+		default:
+			REG_UPDATE(TMDS_CNTL, TMDS_PIXEL_ENCODING, 0);
+			break;
+		}
+		REG_UPDATE(TMDS_CNTL, TMDS_COLOR_FORMAT, 0);
+	} else if (enc110->regs->DIG_FE_CNTL) {
+		switch (crtc_timing->pixel_encoding) {
+		case PIXEL_ENCODING_YCBCR422:
+			REG_UPDATE(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, 1);
+			break;
+		default:
+			REG_UPDATE(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, 0);
+			break;
+		}
+		REG_UPDATE(DIG_FE_CNTL, TMDS_COLOR_FORMAT, 0);
+	}
+
+}
+
+/* setup stream encoder in hdmi mode */
+static void dce110_stream_encoder_hdmi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	int actual_pix_clk_khz,
+	bool enable_audio)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	struct bp_encoder_control cntl = {0};
+
+	cntl.action = ENCODER_CONTROL_SETUP;
+	cntl.engine_id = enc110->base.id;
+	cntl.signal = SIGNAL_TYPE_HDMI_TYPE_A;
+	cntl.enable_dp_audio = enable_audio;
+	cntl.pixel_clock = actual_pix_clk_khz;
+	cntl.lanes_number = LANE_COUNT_FOUR;
+
+	if (enc110->base.bp->funcs->encoder_control(
+			enc110->base.bp, &cntl) != BP_RESULT_OK)
+		return;
+
+	dce110_stream_encoder_set_stream_attribute_helper(enc110, crtc_timing);
+
+	/* setup HDMI engine */
+	if (!enc110->se_mask->HDMI_DATA_SCRAMBLE_EN) {
+		REG_UPDATE_3(HDMI_CONTROL,
+			HDMI_PACKET_GEN_VERSION, 1,
+			HDMI_KEEPOUT_MODE, 1,
+			HDMI_DEEP_COLOR_ENABLE, 0);
+	} else if (enc110->regs->DIG_FE_CNTL) {
+		REG_UPDATE_5(HDMI_CONTROL,
+			HDMI_PACKET_GEN_VERSION, 1,
+			HDMI_KEEPOUT_MODE, 1,
+			HDMI_DEEP_COLOR_ENABLE, 0,
+			HDMI_DATA_SCRAMBLE_EN, 0,
+			HDMI_CLOCK_CHANNEL_RATE, 0);
+	}
+
+	switch (crtc_timing->display_color_depth) {
+	case COLOR_DEPTH_888:
+		REG_UPDATE(HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, 0);
+		break;
+	case COLOR_DEPTH_101010:
+		if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 1,
+					HDMI_DEEP_COLOR_ENABLE, 0);
+		} else {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 1,
+					HDMI_DEEP_COLOR_ENABLE, 1);
+			}
+		break;
+	case COLOR_DEPTH_121212:
+		if (crtc_timing->pixel_encoding == PIXEL_ENCODING_YCBCR422) {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 2,
+					HDMI_DEEP_COLOR_ENABLE, 0);
+		} else {
+			REG_UPDATE_2(HDMI_CONTROL,
+					HDMI_DEEP_COLOR_DEPTH, 2,
+					HDMI_DEEP_COLOR_ENABLE, 1);
+			}
+		break;
+	case COLOR_DEPTH_161616:
+		REG_UPDATE_2(HDMI_CONTROL,
+				HDMI_DEEP_COLOR_DEPTH, 3,
+				HDMI_DEEP_COLOR_ENABLE, 1);
+		break;
+	default:
+		break;
+	}
+
+	if (enc110->se_mask->HDMI_DATA_SCRAMBLE_EN) {
+		if (actual_pix_clk_khz >= HDMI_CLOCK_CHANNEL_RATE_MORE_340M) {
+			/* enable HDMI data scrambler
+			 * HDMI_CLOCK_CHANNEL_RATE_MORE_340M
+			 * Clock channel frequency is 1/4 of character rate.
+			 */
+			REG_UPDATE_2(HDMI_CONTROL,
+				HDMI_DATA_SCRAMBLE_EN, 1,
+				HDMI_CLOCK_CHANNEL_RATE, 1);
+		} else if (crtc_timing->flags.LTE_340MCSC_SCRAMBLE) {
+
+			/* TODO: New feature for DCE11, still need to implement */
+
+			/* enable HDMI data scrambler
+			 * HDMI_CLOCK_CHANNEL_FREQ_EQUAL_TO_CHAR_RATE
+			 * Clock channel frequency is the same
+			 * as character rate
+			 */
+			REG_UPDATE_2(HDMI_CONTROL,
+				HDMI_DATA_SCRAMBLE_EN, 1,
+				HDMI_CLOCK_CHANNEL_RATE, 0);
+		}
+	}
+
+	REG_UPDATE_3(HDMI_VBI_PACKET_CONTROL,
+		HDMI_GC_CONT, 1,
+		HDMI_GC_SEND, 1,
+		HDMI_NULL_SEND, 1);
+
+	/* following belongs to audio */
+	REG_UPDATE(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, 1);
+
+	REG_UPDATE(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1);
+
+	REG_UPDATE(HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE,
+				VBI_LINE_0 + 2);
+
+	REG_UPDATE(HDMI_GC, HDMI_GC_AVMUTE, 0);
+
+}
+
+/* setup stream encoder in dvi mode */
+static void dce110_stream_encoder_dvi_set_stream_attribute(
+	struct stream_encoder *enc,
+	struct dc_crtc_timing *crtc_timing,
+	bool is_dual_link)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	struct bp_encoder_control cntl = {0};
+
+	cntl.action = ENCODER_CONTROL_SETUP;
+	cntl.engine_id = enc110->base.id;
+	cntl.signal = is_dual_link ?
+			SIGNAL_TYPE_DVI_DUAL_LINK : SIGNAL_TYPE_DVI_SINGLE_LINK;
+	cntl.enable_dp_audio = false;
+	cntl.pixel_clock = crtc_timing->pix_clk_khz;
+	cntl.lanes_number = (is_dual_link) ? LANE_COUNT_EIGHT : LANE_COUNT_FOUR;
+
+	if (enc110->base.bp->funcs->encoder_control(
+			enc110->base.bp, &cntl) != BP_RESULT_OK)
+		return;
+
+	ASSERT(crtc_timing->pixel_encoding == PIXEL_ENCODING_RGB);
+	ASSERT(crtc_timing->display_color_depth == COLOR_DEPTH_888);
+	dce110_stream_encoder_set_stream_attribute_helper(enc110, crtc_timing);
+}
+
+static void dce110_stream_encoder_set_mst_bandwidth(
+	struct stream_encoder *enc,
+	struct fixed31_32 avg_time_slots_per_mtp)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t x = dal_fixed31_32_floor(
+		avg_time_slots_per_mtp);
+	uint32_t y = dal_fixed31_32_ceil(
+		dal_fixed31_32_shl(
+			dal_fixed31_32_sub_int(
+				avg_time_slots_per_mtp,
+				x),
+			26));
+
+	{
+		REG_SET_2(DP_MSE_RATE_CNTL, 0,
+			DP_MSE_RATE_X, x,
+			DP_MSE_RATE_Y, y);
+	}
+
+	/* wait for update to be completed on the link */
+	/* i.e. DP_MSE_RATE_UPDATE_PENDING field (read only) */
+	/* is reset to 0 (not pending) */
+	REG_WAIT(DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING,
+			0,
+			10, DP_MST_UPDATE_MAX_RETRY);
+}
+
+static void dce110_stream_encoder_update_hdmi_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	if (enc110->se_mask->HDMI_AVI_INFO_CONT &&
+			enc110->se_mask->HDMI_AVI_INFO_SEND) {
+
+		if (info_frame->avi.valid) {
+			const uint32_t *content =
+				(const uint32_t *) &info_frame->avi.sb[0];
+
+			REG_WRITE(AFMT_AVI_INFO0, content[0]);
+
+			REG_WRITE(AFMT_AVI_INFO1, content[1]);
+
+			REG_WRITE(AFMT_AVI_INFO2, content[2]);
+
+			REG_WRITE(AFMT_AVI_INFO3, content[3]);
+
+			REG_UPDATE(AFMT_AVI_INFO3, AFMT_AVI_INFO_VERSION,
+						info_frame->avi.hb1);
+
+			REG_UPDATE_2(HDMI_INFOFRAME_CONTROL0,
+					HDMI_AVI_INFO_SEND, 1,
+					HDMI_AVI_INFO_CONT, 1);
+
+			REG_UPDATE(HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE,
+							VBI_LINE_0 + 2);
+
+		} else {
+			REG_UPDATE_2(HDMI_INFOFRAME_CONTROL0,
+				HDMI_AVI_INFO_SEND, 0,
+				HDMI_AVI_INFO_CONT, 0);
+		}
+	}
+
+	if (enc110->se_mask->HDMI_AVI_INFO_CONT &&
+			enc110->se_mask->HDMI_AVI_INFO_SEND) {
+		dce110_update_hdmi_info_packet(enc110, 0, &info_frame->vendor);
+		dce110_update_hdmi_info_packet(enc110, 1, &info_frame->gamut);
+		dce110_update_hdmi_info_packet(enc110, 2, &info_frame->spd);
+		dce110_update_hdmi_info_packet(enc110, 3, &info_frame->hdrsmd);
+	}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (enc110->se_mask->HDMI_DB_DISABLE) {
+		/* for bring up, disable dp double  TODO */
+		if (REG(HDMI_DB_CONTROL))
+			REG_UPDATE(HDMI_DB_CONTROL, HDMI_DB_DISABLE, 1);
+
+		dce110_update_hdmi_info_packet(enc110, 0, &info_frame->avi);
+		dce110_update_hdmi_info_packet(enc110, 1, &info_frame->vendor);
+		dce110_update_hdmi_info_packet(enc110, 2, &info_frame->gamut);
+		dce110_update_hdmi_info_packet(enc110, 3, &info_frame->spd);
+		dce110_update_hdmi_info_packet(enc110, 4, &info_frame->hdrsmd);
+	}
+#endif
+}
+
+static void dce110_stream_encoder_stop_hdmi_info_packets(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	/* stop generic packets 0 & 1 on HDMI */
+	REG_SET_6(HDMI_GENERIC_PACKET_CONTROL0, 0,
+		HDMI_GENERIC1_CONT, 0,
+		HDMI_GENERIC1_LINE, 0,
+		HDMI_GENERIC1_SEND, 0,
+		HDMI_GENERIC0_CONT, 0,
+		HDMI_GENERIC0_LINE, 0,
+		HDMI_GENERIC0_SEND, 0);
+
+	/* stop generic packets 2 & 3 on HDMI */
+	REG_SET_6(HDMI_GENERIC_PACKET_CONTROL1, 0,
+		HDMI_GENERIC0_CONT, 0,
+		HDMI_GENERIC0_LINE, 0,
+		HDMI_GENERIC0_SEND, 0,
+		HDMI_GENERIC1_CONT, 0,
+		HDMI_GENERIC1_LINE, 0,
+		HDMI_GENERIC1_SEND, 0);
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	/* stop generic packets 2 & 3 on HDMI */
+	if (REG(HDMI_GENERIC_PACKET_CONTROL2))
+		REG_SET_6(HDMI_GENERIC_PACKET_CONTROL2, 0,
+			HDMI_GENERIC0_CONT, 0,
+			HDMI_GENERIC0_LINE, 0,
+			HDMI_GENERIC0_SEND, 0,
+			HDMI_GENERIC1_CONT, 0,
+			HDMI_GENERIC1_LINE, 0,
+			HDMI_GENERIC1_SEND, 0);
+
+	if (REG(HDMI_GENERIC_PACKET_CONTROL3))
+		REG_SET_6(HDMI_GENERIC_PACKET_CONTROL3, 0,
+			HDMI_GENERIC0_CONT, 0,
+			HDMI_GENERIC0_LINE, 0,
+			HDMI_GENERIC0_SEND, 0,
+			HDMI_GENERIC1_CONT, 0,
+			HDMI_GENERIC1_LINE, 0,
+			HDMI_GENERIC1_SEND, 0);
+#endif
+}
+
+static void dce110_stream_encoder_update_dp_info_packets(
+	struct stream_encoder *enc,
+	const struct encoder_info_frame *info_frame)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t value = REG_READ(DP_SEC_CNTL);
+
+	if (info_frame->vsc.valid)
+		dce110_update_generic_info_packet(
+					enc110,
+					0,  /* packetIndex */
+					&info_frame->vsc);
+
+	if (info_frame->spd.valid)
+		dce110_update_generic_info_packet(
+				enc110,
+				2,  /* packetIndex */
+				&info_frame->spd);
+
+	if (info_frame->hdrsmd.valid)
+		dce110_update_generic_info_packet(
+				enc110,
+				3,  /* packetIndex */
+				&info_frame->hdrsmd);
+
+	/* enable/disable transmission of packet(s).
+	*  If enabled, packet transmission begins on the next frame
+	*/
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, info_frame->vsc.valid);
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, info_frame->spd.valid);
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, info_frame->hdrsmd.valid);
+
+	/* This bit is the master enable bit.
+	* When enabling secondary stream engine,
+	* this master bit must also be set.
+	* This register shared with audio info frame.
+	* Therefore we need to enable master bit
+	* if at least on of the fields is not 0
+	*/
+	if (value)
+		REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1);
+}
+
+static void dce110_stream_encoder_stop_dp_info_packets(
+	struct stream_encoder *enc)
+{
+	/* stop generic packets on DP */
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t value = REG_READ(DP_SEC_CNTL);
+
+	if (enc110->se_mask->DP_SEC_AVI_ENABLE) {
+		REG_SET_7(DP_SEC_CNTL, 0,
+			DP_SEC_GSP0_ENABLE, 0,
+			DP_SEC_GSP1_ENABLE, 0,
+			DP_SEC_GSP2_ENABLE, 0,
+			DP_SEC_GSP3_ENABLE, 0,
+			DP_SEC_AVI_ENABLE, 0,
+			DP_SEC_MPG_ENABLE, 0,
+			DP_SEC_STREAM_ENABLE, 0);
+	}
+
+#if defined(CONFIG_DRM_AMD_DC_DCN1_0)
+	if (enc110->se_mask->DP_SEC_GSP7_ENABLE) {
+		REG_SET_10(DP_SEC_CNTL, 0,
+			DP_SEC_GSP0_ENABLE, 0,
+			DP_SEC_GSP1_ENABLE, 0,
+			DP_SEC_GSP2_ENABLE, 0,
+			DP_SEC_GSP3_ENABLE, 0,
+			DP_SEC_GSP4_ENABLE, 0,
+			DP_SEC_GSP5_ENABLE, 0,
+			DP_SEC_GSP6_ENABLE, 0,
+			DP_SEC_GSP7_ENABLE, 0,
+			DP_SEC_MPG_ENABLE, 0,
+			DP_SEC_STREAM_ENABLE, 0);
+	}
+#endif
+	/* this register shared with audio info frame.
+	 * therefore we need to keep master enabled
+	 * if at least one of the fields is not 0 */
+
+	if (value)
+		REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1);
+
+}
+
+static void dce110_stream_encoder_dp_blank(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t retries = 0;
+	uint32_t max_retries = DP_BLANK_MAX_RETRY * 10;
+
+	/* Note: For CZ, we are changing driver default to disable
+	 * stream deferred to next VBLANK. If results are positive, we
+	 * will make the same change to all DCE versions. There are a
+	 * handful of panels that cannot handle disable stream at
+	 * HBLANK and will result in a white line flash across the
+	 * screen on stream disable. */
+
+	/* Specify the video stream disable point
+	 * (2 = start of the next vertical blank) */
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, 2);
+	/* Larger delay to wait until VBLANK - use max retry of
+	* 10us*3000=30ms. This covers 16.6ms of typical 60 Hz mode +
+	* a little more because we may not trust delay accuracy.
+	*/
+	max_retries = DP_BLANK_MAX_RETRY * 150;
+
+	/* disable DP stream */
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, 0);
+
+	/* the encoder stops sending the video stream
+	* at the start of the vertical blanking.
+	* Poll for DP_VID_STREAM_STATUS == 0
+	*/
+
+	REG_WAIT(DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS,
+			0,
+			10, max_retries);
+
+	ASSERT(retries <= max_retries);
+
+	/* Tell the DP encoder to ignore timing from CRTC, must be done after
+	* the polling. If we set DP_STEER_FIFO_RESET before DP stream blank is
+	* complete, stream status will be stuck in video stream enabled state,
+	* i.e. DP_VID_STREAM_STATUS stuck at 1.
+	*/
+
+	REG_UPDATE(DP_STEER_FIFO, DP_STEER_FIFO_RESET, true);
+}
+
+/* output video stream to link encoder */
+static void dce110_stream_encoder_dp_unblank(
+	struct stream_encoder *enc,
+	const struct encoder_unblank_param *param)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	if (param->link_settings.link_rate != LINK_RATE_UNKNOWN) {
+		uint32_t n_vid = 0x8000;
+		uint32_t m_vid;
+
+		/* M / N = Fstream / Flink
+		* m_vid / n_vid = pixel rate / link rate
+		*/
+
+		uint64_t m_vid_l = n_vid;
+
+		m_vid_l *= param->pixel_clk_khz;
+		m_vid_l = div_u64(m_vid_l,
+			param->link_settings.link_rate
+				* LINK_RATE_REF_FREQ_IN_KHZ);
+
+		m_vid = (uint32_t) m_vid_l;
+
+		/* enable auto measurement */
+
+		REG_UPDATE(DP_VID_TIMING, DP_VID_M_N_GEN_EN, 0);
+
+		/* auto measurement need 1 full 0x8000 symbol cycle to kick in,
+		 * therefore program initial value for Mvid and Nvid
+		 */
+
+		REG_UPDATE(DP_VID_N, DP_VID_N, n_vid);
+
+		REG_UPDATE(DP_VID_M, DP_VID_M, m_vid);
+
+		REG_UPDATE(DP_VID_TIMING, DP_VID_M_N_GEN_EN, 1);
+	}
+
+	/* set DIG_START to 0x1 to resync FIFO */
+
+	REG_UPDATE(DIG_FE_CNTL, DIG_START, 1);
+
+	/* switch DP encoder to CRTC data */
+
+	REG_UPDATE(DP_STEER_FIFO, DP_STEER_FIFO_RESET, 0);
+
+	/* wait 100us for DIG/DP logic to prime
+	* (i.e. a few video lines)
+	*/
+	udelay(100);
+
+	/* the hardware would start sending video at the start of the next DP
+	* frame (i.e. rising edge of the vblank).
+	* NOTE: We used to program DP_VID_STREAM_DIS_DEFER = 2 here, but this
+	* register has no effect on enable transition! HW always guarantees
+	* VID_STREAM enable at start of next frame, and this is not
+	* programmable
+	*/
+
+	REG_UPDATE(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, true);
+}
+
+static void dce110_stream_encoder_set_avmute(
+	struct stream_encoder *enc,
+	bool enable)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	unsigned int value = enable ? 1 : 0;
+
+	REG_UPDATE(HDMI_GC, HDMI_GC_AVMUTE, value);
+}
+
+
+#define DP_SEC_AUD_N__DP_SEC_AUD_N__DEFAULT 0x8000
+#define DP_SEC_TIMESTAMP__DP_SEC_TIMESTAMP_MODE__AUTO_CALC 1
+
+#include "include/audio_types.h"
+
+/**
+* speakersToChannels
+*
+* @brief
+*  translate speakers to channels
+*
+*  FL  - Front Left
+*  FR  - Front Right
+*  RL  - Rear Left
+*  RR  - Rear Right
+*  RC  - Rear Center
+*  FC  - Front Center
+*  FLC - Front Left Center
+*  FRC - Front Right Center
+*  RLC - Rear Left Center
+*  RRC - Rear Right Center
+*  LFE - Low Freq Effect
+*
+*               FC
+*          FLC      FRC
+*    FL                    FR
+*
+*                    LFE
+*              ()
+*
+*
+*    RL                    RR
+*          RLC      RRC
+*               RC
+*
+*             ch  8   7   6   5   4   3   2   1
+* 0b00000011      -   -   -   -   -   -   FR  FL
+* 0b00000111      -   -   -   -   -   LFE FR  FL
+* 0b00001011      -   -   -   -   FC  -   FR  FL
+* 0b00001111      -   -   -   -   FC  LFE FR  FL
+* 0b00010011      -   -   -   RC  -   -   FR  FL
+* 0b00010111      -   -   -   RC  -   LFE FR  FL
+* 0b00011011      -   -   -   RC  FC  -   FR  FL
+* 0b00011111      -   -   -   RC  FC  LFE FR  FL
+* 0b00110011      -   -   RR  RL  -   -   FR  FL
+* 0b00110111      -   -   RR  RL  -   LFE FR  FL
+* 0b00111011      -   -   RR  RL  FC  -   FR  FL
+* 0b00111111      -   -   RR  RL  FC  LFE FR  FL
+* 0b01110011      -   RC  RR  RL  -   -   FR  FL
+* 0b01110111      -   RC  RR  RL  -   LFE FR  FL
+* 0b01111011      -   RC  RR  RL  FC  -   FR  FL
+* 0b01111111      -   RC  RR  RL  FC  LFE FR  FL
+* 0b11110011      RRC RLC RR  RL  -   -   FR  FL
+* 0b11110111      RRC RLC RR  RL  -   LFE FR  FL
+* 0b11111011      RRC RLC RR  RL  FC  -   FR  FL
+* 0b11111111      RRC RLC RR  RL  FC  LFE FR  FL
+* 0b11000011      FRC FLC -   -   -   -   FR  FL
+* 0b11000111      FRC FLC -   -   -   LFE FR  FL
+* 0b11001011      FRC FLC -   -   FC  -   FR  FL
+* 0b11001111      FRC FLC -   -   FC  LFE FR  FL
+* 0b11010011      FRC FLC -   RC  -   -   FR  FL
+* 0b11010111      FRC FLC -   RC  -   LFE FR  FL
+* 0b11011011      FRC FLC -   RC  FC  -   FR  FL
+* 0b11011111      FRC FLC -   RC  FC  LFE FR  FL
+* 0b11110011      FRC FLC RR  RL  -   -   FR  FL
+* 0b11110111      FRC FLC RR  RL  -   LFE FR  FL
+* 0b11111011      FRC FLC RR  RL  FC  -   FR  FL
+* 0b11111111      FRC FLC RR  RL  FC  LFE FR  FL
+*
+* @param
+*  speakers - speaker information as it comes from CEA audio block
+*/
+/* translate speakers to channels */
+
+union audio_cea_channels {
+	uint8_t all;
+	struct audio_cea_channels_bits {
+		uint32_t FL:1;
+		uint32_t FR:1;
+		uint32_t LFE:1;
+		uint32_t FC:1;
+		uint32_t RL_RC:1;
+		uint32_t RR:1;
+		uint32_t RC_RLC_FLC:1;
+		uint32_t RRC_FRC:1;
+	} channels;
+};
+
+struct audio_clock_info {
+	/* pixel clock frequency*/
+	uint32_t pixel_clock_in_10khz;
+	/* N - 32KHz audio */
+	uint32_t n_32khz;
+	/* CTS - 32KHz audio*/
+	uint32_t cts_32khz;
+	uint32_t n_44khz;
+	uint32_t cts_44khz;
+	uint32_t n_48khz;
+	uint32_t cts_48khz;
+};
+
+/* 25.2MHz/1.001*/
+/* 25.2MHz/1.001*/
+/* 25.2MHz*/
+/* 27MHz */
+/* 27MHz*1.001*/
+/* 27MHz*1.001*/
+/* 54MHz*/
+/* 54MHz*1.001*/
+/* 74.25MHz/1.001*/
+/* 74.25MHz*/
+/* 148.5MHz/1.001*/
+/* 148.5MHz*/
+
+static const struct audio_clock_info audio_clock_info_table[16] = {
+	{2517, 4576, 28125, 7007, 31250, 6864, 28125},
+	{2518, 4576, 28125, 7007, 31250, 6864, 28125},
+	{2520, 4096, 25200, 6272, 28000, 6144, 25200},
+	{2700, 4096, 27000, 6272, 30000, 6144, 27000},
+	{2702, 4096, 27027, 6272, 30030, 6144, 27027},
+	{2703, 4096, 27027, 6272, 30030, 6144, 27027},
+	{5400, 4096, 54000, 6272, 60000, 6144, 54000},
+	{5405, 4096, 54054, 6272, 60060, 6144, 54054},
+	{7417, 11648, 210937, 17836, 234375, 11648, 140625},
+	{7425, 4096, 74250, 6272, 82500, 6144, 74250},
+	{14835, 11648, 421875, 8918, 234375, 5824, 140625},
+	{14850, 4096, 148500, 6272, 165000, 6144, 148500},
+	{29670, 5824, 421875, 4459, 234375, 5824, 281250},
+	{29700, 3072, 222750, 4704, 247500, 5120, 247500},
+	{59340, 5824, 843750, 8918, 937500, 5824, 562500},
+	{59400, 3072, 445500, 9408, 990000, 6144, 594000}
+};
+
+static const struct audio_clock_info audio_clock_info_table_36bpc[14] = {
+	{2517,  9152,  84375,  7007,  48875,  9152,  56250},
+	{2518,  9152,  84375,  7007,  48875,  9152,  56250},
+	{2520,  4096,  37800,  6272,  42000,  6144,  37800},
+	{2700,  4096,  40500,  6272,  45000,  6144,  40500},
+	{2702,  8192,  81081,  6272,  45045,  8192,  54054},
+	{2703,  8192,  81081,  6272,  45045,  8192,  54054},
+	{5400,  4096,  81000,  6272,  90000,  6144,  81000},
+	{5405,  4096,  81081,  6272,  90090,  6144,  81081},
+	{7417, 11648, 316406, 17836, 351562, 11648, 210937},
+	{7425, 4096, 111375,  6272, 123750,  6144, 111375},
+	{14835, 11648, 632812, 17836, 703125, 11648, 421875},
+	{14850, 4096, 222750,  6272, 247500,  6144, 222750},
+	{29670, 5824, 632812,  8918, 703125,  5824, 421875},
+	{29700, 4096, 445500,  4704, 371250,  5120, 371250}
+};
+
+static const struct audio_clock_info audio_clock_info_table_48bpc[14] = {
+	{2517,  4576,  56250,  7007,  62500,  6864,  56250},
+	{2518,  4576,  56250,  7007,  62500,  6864,  56250},
+	{2520,  4096,  50400,  6272,  56000,  6144,  50400},
+	{2700,  4096,  54000,  6272,  60000,  6144,  54000},
+	{2702,  4096,  54054,  6267,  60060,  8192,  54054},
+	{2703,  4096,  54054,  6272,  60060,  8192,  54054},
+	{5400,  4096, 108000,  6272, 120000,  6144, 108000},
+	{5405,  4096, 108108,  6272, 120120,  6144, 108108},
+	{7417, 11648, 421875, 17836, 468750, 11648, 281250},
+	{7425,  4096, 148500,  6272, 165000,  6144, 148500},
+	{14835, 11648, 843750,  8918, 468750, 11648, 281250},
+	{14850, 4096, 297000,  6272, 330000,  6144, 297000},
+	{29670, 5824, 843750,  4459, 468750,  5824, 562500},
+	{29700, 3072, 445500,  4704, 495000,  5120, 495000}
+
+
+};
+
+static union audio_cea_channels speakers_to_channels(
+	struct audio_speaker_flags speaker_flags)
+{
+	union audio_cea_channels cea_channels = {0};
+
+	/* these are one to one */
+	cea_channels.channels.FL = speaker_flags.FL_FR;
+	cea_channels.channels.FR = speaker_flags.FL_FR;
+	cea_channels.channels.LFE = speaker_flags.LFE;
+	cea_channels.channels.FC = speaker_flags.FC;
+
+	/* if Rear Left and Right exist move RC speaker to channel 7
+	 * otherwise to channel 5
+	 */
+	if (speaker_flags.RL_RR) {
+		cea_channels.channels.RL_RC = speaker_flags.RL_RR;
+		cea_channels.channels.RR = speaker_flags.RL_RR;
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.RC;
+	} else {
+		cea_channels.channels.RL_RC = speaker_flags.RC;
+	}
+
+	/* FRONT Left Right Center and REAR Left Right Center are exclusive */
+	if (speaker_flags.FLC_FRC) {
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.FLC_FRC;
+		cea_channels.channels.RRC_FRC = speaker_flags.FLC_FRC;
+	} else {
+		cea_channels.channels.RC_RLC_FLC = speaker_flags.RLC_RRC;
+		cea_channels.channels.RRC_FRC = speaker_flags.RLC_RRC;
+	}
+
+	return cea_channels;
+}
+
+static uint32_t calc_max_audio_packets_per_line(
+	const struct audio_crtc_info *crtc_info)
+{
+	uint32_t max_packets_per_line;
+
+	max_packets_per_line =
+		crtc_info->h_total - crtc_info->h_active;
+
+	if (crtc_info->pixel_repetition)
+		max_packets_per_line *= crtc_info->pixel_repetition;
+
+	/* for other hdmi features */
+	max_packets_per_line -= 58;
+	/* for Control Period */
+	max_packets_per_line -= 16;
+	/* Number of Audio Packets per Line */
+	max_packets_per_line /= 32;
+
+	return max_packets_per_line;
+}
+
+static void get_audio_clock_info(
+	enum dc_color_depth color_depth,
+	uint32_t crtc_pixel_clock_in_khz,
+	uint32_t actual_pixel_clock_in_khz,
+	struct audio_clock_info *audio_clock_info)
+{
+	const struct audio_clock_info *clock_info;
+	uint32_t index;
+	uint32_t crtc_pixel_clock_in_10khz = crtc_pixel_clock_in_khz / 10;
+	uint32_t audio_array_size;
+
+	switch (color_depth) {
+	case COLOR_DEPTH_161616:
+		clock_info = audio_clock_info_table_48bpc;
+		audio_array_size = ARRAY_SIZE(
+				audio_clock_info_table_48bpc);
+		break;
+	case COLOR_DEPTH_121212:
+		clock_info = audio_clock_info_table_36bpc;
+		audio_array_size = ARRAY_SIZE(
+				audio_clock_info_table_36bpc);
+		break;
+	default:
+		clock_info = audio_clock_info_table;
+		audio_array_size = ARRAY_SIZE(
+				audio_clock_info_table);
+		break;
+	}
+
+	if (clock_info != NULL) {
+		/* search for exact pixel clock in table */
+		for (index = 0; index < audio_array_size; index++) {
+			if (clock_info[index].pixel_clock_in_10khz >
+				crtc_pixel_clock_in_10khz)
+				break;  /* not match */
+			else if (clock_info[index].pixel_clock_in_10khz ==
+					crtc_pixel_clock_in_10khz) {
+				/* match found */
+				*audio_clock_info = clock_info[index];
+				return;
+			}
+		}
+	}
+
+	/* not found */
+	if (actual_pixel_clock_in_khz == 0)
+		actual_pixel_clock_in_khz = crtc_pixel_clock_in_khz;
+
+	/* See HDMI spec  the table entry under
+	 *  pixel clock of "Other". */
+	audio_clock_info->pixel_clock_in_10khz =
+			actual_pixel_clock_in_khz / 10;
+	audio_clock_info->cts_32khz = actual_pixel_clock_in_khz;
+	audio_clock_info->cts_44khz = actual_pixel_clock_in_khz;
+	audio_clock_info->cts_48khz = actual_pixel_clock_in_khz;
+
+	audio_clock_info->n_32khz = 4096;
+	audio_clock_info->n_44khz = 6272;
+	audio_clock_info->n_48khz = 6144;
+}
+
+static void dce110_se_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *audio_info)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	uint32_t speakers = 0;
+	uint32_t channels = 0;
+
+	ASSERT(audio_info);
+	if (audio_info == NULL)
+		/* This should not happen.it does so we don't get BSOD*/
+		return;
+
+	speakers = audio_info->flags.info.ALLSPEAKERS;
+	channels = speakers_to_channels(audio_info->flags.speaker_flags).all;
+
+	/* setup the audio stream source select (audio -> dig mapping) */
+	REG_SET(AFMT_AUDIO_SRC_CONTROL, 0, AFMT_AUDIO_SRC_SELECT, az_inst);
+
+	/* Channel allocation */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, channels);
+}
+
+static void dce110_se_setup_hdmi_audio(
+	struct stream_encoder *enc,
+	const struct audio_crtc_info *crtc_info)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	struct audio_clock_info audio_clock_info = {0};
+	uint32_t max_packets_per_line;
+
+	/* For now still do calculation, although this field is ignored when
+	above HDMI_PACKET_GEN_VERSION set to 1 */
+	max_packets_per_line = calc_max_audio_packets_per_line(crtc_info);
+
+	/* HDMI_AUDIO_PACKET_CONTROL */
+	REG_UPDATE_2(HDMI_AUDIO_PACKET_CONTROL,
+			HDMI_AUDIO_PACKETS_PER_LINE, max_packets_per_line,
+			HDMI_AUDIO_DELAY_EN, 1);
+
+	/* AFMT_AUDIO_PACKET_CONTROL */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1);
+
+	/* AFMT_AUDIO_PACKET_CONTROL2 */
+	REG_UPDATE_2(AFMT_AUDIO_PACKET_CONTROL2,
+			AFMT_AUDIO_LAYOUT_OVRD, 0,
+			AFMT_60958_OSF_OVRD, 0);
+
+	/* HDMI_ACR_PACKET_CONTROL */
+	REG_UPDATE_3(HDMI_ACR_PACKET_CONTROL,
+			HDMI_ACR_AUTO_SEND, 1,
+			HDMI_ACR_SOURCE, 0,
+			HDMI_ACR_AUDIO_PRIORITY, 0);
+
+	/* Program audio clock sample/regeneration parameters */
+	get_audio_clock_info(crtc_info->color_depth,
+			     crtc_info->requested_pixel_clock,
+			     crtc_info->calculated_pixel_clock,
+			     &audio_clock_info);
+	dm_logger_write(enc->ctx->logger, LOG_HW_AUDIO,
+			"\n%s:Input::requested_pixel_clock = %d"	\
+			"calculated_pixel_clock = %d \n", __func__,	\
+			crtc_info->requested_pixel_clock,		\
+			crtc_info->calculated_pixel_clock);
+
+	/* HDMI_ACR_32_0__HDMI_ACR_CTS_32_MASK */
+	REG_UPDATE(HDMI_ACR_32_0, HDMI_ACR_CTS_32, audio_clock_info.cts_32khz);
+
+	/* HDMI_ACR_32_1__HDMI_ACR_N_32_MASK */
+	REG_UPDATE(HDMI_ACR_32_1, HDMI_ACR_N_32, audio_clock_info.n_32khz);
+
+	/* HDMI_ACR_44_0__HDMI_ACR_CTS_44_MASK */
+	REG_UPDATE(HDMI_ACR_44_0, HDMI_ACR_CTS_44, audio_clock_info.cts_44khz);
+
+	/* HDMI_ACR_44_1__HDMI_ACR_N_44_MASK */
+	REG_UPDATE(HDMI_ACR_44_1, HDMI_ACR_N_44, audio_clock_info.n_44khz);
+
+	/* HDMI_ACR_48_0__HDMI_ACR_CTS_48_MASK */
+	REG_UPDATE(HDMI_ACR_48_0, HDMI_ACR_CTS_48, audio_clock_info.cts_48khz);
+
+	/* HDMI_ACR_48_1__HDMI_ACR_N_48_MASK */
+	REG_UPDATE(HDMI_ACR_48_1, HDMI_ACR_N_48, audio_clock_info.n_48khz);
+
+	/* Video driver cannot know in advance which sample rate will
+	   be used by HD Audio driver
+	   HDMI_ACR_PACKET_CONTROL__HDMI_ACR_N_MULTIPLE field is
+	   programmed below in interruppt callback */
+
+	/* AFMT_60958_0__AFMT_60958_CS_CHANNEL_NUMBER_L_MASK &
+	AFMT_60958_0__AFMT_60958_CS_CLOCK_ACCURACY_MASK */
+	REG_UPDATE_2(AFMT_60958_0,
+			AFMT_60958_CS_CHANNEL_NUMBER_L, 1,
+			AFMT_60958_CS_CLOCK_ACCURACY, 0);
+
+	/* AFMT_60958_1 AFMT_60958_CS_CHALNNEL_NUMBER_R */
+	REG_UPDATE(AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, 2);
+
+	/*AFMT_60958_2 now keep this settings until
+	 *  Programming guide comes out*/
+	REG_UPDATE_6(AFMT_60958_2,
+			AFMT_60958_CS_CHANNEL_NUMBER_2, 3,
+			AFMT_60958_CS_CHANNEL_NUMBER_3, 4,
+			AFMT_60958_CS_CHANNEL_NUMBER_4, 5,
+			AFMT_60958_CS_CHANNEL_NUMBER_5, 6,
+			AFMT_60958_CS_CHANNEL_NUMBER_6, 7,
+			AFMT_60958_CS_CHANNEL_NUMBER_7, 8);
+}
+
+static void dce110_se_setup_dp_audio(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	/* --- DP Audio packet configurations --- */
+
+	/* ATP Configuration */
+	REG_SET(DP_SEC_AUD_N, 0,
+			DP_SEC_AUD_N, DP_SEC_AUD_N__DP_SEC_AUD_N__DEFAULT);
+
+	/* Async/auto-calc timestamp mode */
+	REG_SET(DP_SEC_TIMESTAMP, 0, DP_SEC_TIMESTAMP_MODE,
+			DP_SEC_TIMESTAMP__DP_SEC_TIMESTAMP_MODE__AUTO_CALC);
+
+	/* --- The following are the registers
+	 *  copied from the SetupHDMI --- */
+
+	/* AFMT_AUDIO_PACKET_CONTROL */
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, 1);
+
+	/* AFMT_AUDIO_PACKET_CONTROL2 */
+	/* Program the ATP and AIP next */
+	REG_UPDATE_2(AFMT_AUDIO_PACKET_CONTROL2,
+			AFMT_AUDIO_LAYOUT_OVRD, 0,
+			AFMT_60958_OSF_OVRD, 0);
+
+	/* AFMT_INFOFRAME_CONTROL0 */
+	REG_UPDATE(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, 1);
+
+	/* AFMT_60958_0__AFMT_60958_CS_CLOCK_ACCURACY_MASK */
+	REG_UPDATE(AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, 0);
+}
+
+static void dce110_se_enable_audio_clock(
+	struct stream_encoder *enc,
+	bool enable)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	if (REG(AFMT_CNTL) == 0)
+		return;   /* DCE8/10 does not have this register */
+
+	REG_UPDATE(AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, !!enable);
+
+	/* wait for AFMT clock to turn on,
+	 * expectation: this should complete in 1-2 reads
+	 *
+	 * REG_WAIT(AFMT_CNTL, AFMT_AUDIO_CLOCK_ON, !!enable, 1, 10);
+	 *
+	 * TODO: wait for clock_on does not work well. May need HW
+	 * program sequence. But audio seems work normally even without wait
+	 * for clock_on status change
+	 */
+}
+
+static void dce110_se_enable_dp_audio(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	/* Enable Audio packets */
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_ASP_ENABLE, 1);
+
+	/* Program the ATP and AIP next */
+	REG_UPDATE_2(DP_SEC_CNTL,
+			DP_SEC_ATP_ENABLE, 1,
+			DP_SEC_AIP_ENABLE, 1);
+
+	/* Program STREAM_ENABLE after all the other enables. */
+	REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1);
+}
+
+static void dce110_se_disable_dp_audio(
+	struct stream_encoder *enc)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	uint32_t value = REG_READ(DP_SEC_CNTL);
+
+	/* Disable Audio packets */
+	REG_UPDATE_5(DP_SEC_CNTL,
+			DP_SEC_ASP_ENABLE, 0,
+			DP_SEC_ATP_ENABLE, 0,
+			DP_SEC_AIP_ENABLE, 0,
+			DP_SEC_ACM_ENABLE, 0,
+			DP_SEC_STREAM_ENABLE, 0);
+
+	/* This register shared with encoder info frame. Therefore we need to
+	keep master enabled if at least on of the fields is not 0 */
+	if (value != 0)
+		REG_UPDATE(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, 1);
+
+}
+
+void dce110_se_audio_mute_control(
+	struct stream_encoder *enc,
+	bool mute)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+
+	REG_UPDATE(AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, !mute);
+}
+
+void dce110_se_dp_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info)
+{
+	dce110_se_audio_setup(enc, az_inst, info);
+}
+
+void dce110_se_dp_audio_enable(
+	struct stream_encoder *enc)
+{
+	dce110_se_enable_audio_clock(enc, true);
+	dce110_se_setup_dp_audio(enc);
+	dce110_se_enable_dp_audio(enc);
+}
+
+void dce110_se_dp_audio_disable(
+	struct stream_encoder *enc)
+{
+	dce110_se_disable_dp_audio(enc);
+	dce110_se_enable_audio_clock(enc, false);
+}
+
+void dce110_se_hdmi_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info,
+	struct audio_crtc_info *audio_crtc_info)
+{
+	dce110_se_enable_audio_clock(enc, true);
+	dce110_se_setup_hdmi_audio(enc, audio_crtc_info);
+	dce110_se_audio_setup(enc, az_inst, info);
+}
+
+void dce110_se_hdmi_audio_disable(
+	struct stream_encoder *enc)
+{
+	dce110_se_enable_audio_clock(enc, false);
+}
+
+
+static void setup_stereo_sync(
+	struct stream_encoder *enc,
+	int tg_inst, bool enable)
+{
+	struct dce110_stream_encoder *enc110 = DCE110STRENC_FROM_STRENC(enc);
+	REG_UPDATE(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, tg_inst);
+	REG_UPDATE(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, !enable);
+}
+
+
+static const struct stream_encoder_funcs dce110_str_enc_funcs = {
+	.dp_set_stream_attribute =
+		dce110_stream_encoder_dp_set_stream_attribute,
+	.hdmi_set_stream_attribute =
+		dce110_stream_encoder_hdmi_set_stream_attribute,
+	.dvi_set_stream_attribute =
+		dce110_stream_encoder_dvi_set_stream_attribute,
+	.set_mst_bandwidth =
+		dce110_stream_encoder_set_mst_bandwidth,
+	.update_hdmi_info_packets =
+		dce110_stream_encoder_update_hdmi_info_packets,
+	.stop_hdmi_info_packets =
+		dce110_stream_encoder_stop_hdmi_info_packets,
+	.update_dp_info_packets =
+		dce110_stream_encoder_update_dp_info_packets,
+	.stop_dp_info_packets =
+		dce110_stream_encoder_stop_dp_info_packets,
+	.dp_blank =
+		dce110_stream_encoder_dp_blank,
+	.dp_unblank =
+		dce110_stream_encoder_dp_unblank,
+	.audio_mute_control = dce110_se_audio_mute_control,
+
+	.dp_audio_setup = dce110_se_dp_audio_setup,
+	.dp_audio_enable = dce110_se_dp_audio_enable,
+	.dp_audio_disable = dce110_se_dp_audio_disable,
+
+	.hdmi_audio_setup = dce110_se_hdmi_audio_setup,
+	.hdmi_audio_disable = dce110_se_hdmi_audio_disable,
+	.setup_stereo_sync  = setup_stereo_sync,
+	.set_avmute = dce110_stream_encoder_set_avmute,
+
+};
+
+void dce110_stream_encoder_construct(
+	struct dce110_stream_encoder *enc110,
+	struct dc_context *ctx,
+	struct dc_bios *bp,
+	enum engine_id eng_id,
+	const struct dce110_stream_enc_registers *regs,
+	const struct dce_stream_encoder_shift *se_shift,
+	const struct dce_stream_encoder_mask *se_mask)
+{
+	enc110->base.funcs = &dce110_str_enc_funcs;
+	enc110->base.ctx = ctx;
+	enc110->base.id = eng_id;
+	enc110->base.bp = bp;
+	enc110->regs = regs;
+	enc110->se_shift = se_shift;
+	enc110->se_mask = se_mask;
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
new file mode 100644
index 000000000000..6c28229c76eb
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
@@ -0,0 +1,733 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *  and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DC_STREAM_ENCODER_DCE110_H__
+#define __DC_STREAM_ENCODER_DCE110_H__
+
+#include "stream_encoder.h"
+
+#define DCE110STRENC_FROM_STRENC(stream_encoder)\
+	container_of(stream_encoder, struct dce110_stream_encoder, base)
+
+#ifndef TMDS_CNTL__TMDS_PIXEL_ENCODING_MASK
+	#define TMDS_CNTL__TMDS_PIXEL_ENCODING_MASK       0x00000010L
+	#define TMDS_CNTL__TMDS_COLOR_FORMAT_MASK         0x00000300L
+	#define	TMDS_CNTL__TMDS_PIXEL_ENCODING__SHIFT     0x00000004
+	#define	TMDS_CNTL__TMDS_COLOR_FORMAT__SHIFT       0x00000008
+#endif
+
+
+#define SE_COMMON_REG_LIST_DCE_BASE(id) \
+	SE_COMMON_REG_LIST_BASE(id),\
+	SRI(AFMT_AVI_INFO0, DIG, id), \
+	SRI(AFMT_AVI_INFO1, DIG, id), \
+	SRI(AFMT_AVI_INFO2, DIG, id), \
+	SRI(AFMT_AVI_INFO3, DIG, id)
+
+#define SE_COMMON_REG_LIST_BASE(id) \
+	SRI(AFMT_GENERIC_0, DIG, id), \
+	SRI(AFMT_GENERIC_1, DIG, id), \
+	SRI(AFMT_GENERIC_2, DIG, id), \
+	SRI(AFMT_GENERIC_3, DIG, id), \
+	SRI(AFMT_GENERIC_4, DIG, id), \
+	SRI(AFMT_GENERIC_5, DIG, id), \
+	SRI(AFMT_GENERIC_6, DIG, id), \
+	SRI(AFMT_GENERIC_7, DIG, id), \
+	SRI(AFMT_GENERIC_HDR, DIG, id), \
+	SRI(AFMT_INFOFRAME_CONTROL0, DIG, id), \
+	SRI(AFMT_VBI_PACKET_CONTROL, DIG, id), \
+	SRI(AFMT_AUDIO_PACKET_CONTROL, DIG, id), \
+	SRI(AFMT_AUDIO_PACKET_CONTROL2, DIG, id), \
+	SRI(AFMT_AUDIO_SRC_CONTROL, DIG, id), \
+	SRI(AFMT_60958_0, DIG, id), \
+	SRI(AFMT_60958_1, DIG, id), \
+	SRI(AFMT_60958_2, DIG, id), \
+	SRI(DIG_FE_CNTL, DIG, id), \
+	SRI(HDMI_CONTROL, DIG, id), \
+	SRI(HDMI_GC, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL0, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL1, DIG, id), \
+	SRI(HDMI_INFOFRAME_CONTROL0, DIG, id), \
+	SRI(HDMI_INFOFRAME_CONTROL1, DIG, id), \
+	SRI(HDMI_VBI_PACKET_CONTROL, DIG, id), \
+	SRI(HDMI_AUDIO_PACKET_CONTROL, DIG, id),\
+	SRI(HDMI_ACR_PACKET_CONTROL, DIG, id),\
+	SRI(HDMI_ACR_32_0, DIG, id),\
+	SRI(HDMI_ACR_32_1, DIG, id),\
+	SRI(HDMI_ACR_44_0, DIG, id),\
+	SRI(HDMI_ACR_44_1, DIG, id),\
+	SRI(HDMI_ACR_48_0, DIG, id),\
+	SRI(HDMI_ACR_48_1, DIG, id),\
+	SRI(TMDS_CNTL, DIG, id), \
+	SRI(DP_MSE_RATE_CNTL, DP, id), \
+	SRI(DP_MSE_RATE_UPDATE, DP, id), \
+	SRI(DP_PIXEL_FORMAT, DP, id), \
+	SRI(DP_SEC_CNTL, DP, id), \
+	SRI(DP_STEER_FIFO, DP, id), \
+	SRI(DP_VID_M, DP, id), \
+	SRI(DP_VID_N, DP, id), \
+	SRI(DP_VID_STREAM_CNTL, DP, id), \
+	SRI(DP_VID_TIMING, DP, id), \
+	SRI(DP_SEC_AUD_N, DP, id), \
+	SRI(DP_SEC_TIMESTAMP, DP, id)
+
+#define SE_COMMON_REG_LIST(id)\
+	SE_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(AFMT_CNTL, DIG, id)
+
+#define SE_DCN_REG_LIST(id)\
+	SE_COMMON_REG_LIST_BASE(id),\
+	SRI(AFMT_CNTL, DIG, id),\
+	SRI(AFMT_VBI_PACKET_CONTROL1, DIG, id),\
+	SRI(HDMI_GENERIC_PACKET_CONTROL2, DIG, id), \
+	SRI(HDMI_GENERIC_PACKET_CONTROL3, DIG, id), \
+	SRI(DP_DB_CNTL, DP, id), \
+	SRI(DP_MSA_MISC, DP, id), \
+	SRI(DP_MSA_COLORIMETRY, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM1, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM2, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM3, DP, id), \
+	SRI(DP_MSA_TIMING_PARAM4, DP, id), \
+	SRI(HDMI_DB_CONTROL, DIG, id)
+
+#define SE_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define SE_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)\
+	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_INDEX, mask_sh),\
+	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC0_UPDATE, mask_sh),\
+	SE_SF(AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC2_UPDATE, mask_sh),\
+	SE_SF(AFMT_GENERIC_HDR, AFMT_GENERIC_HB0, mask_sh),\
+	SE_SF(AFMT_GENERIC_HDR, AFMT_GENERIC_HB1, mask_sh),\
+	SE_SF(AFMT_GENERIC_HDR, AFMT_GENERIC_HB2, mask_sh),\
+	SE_SF(AFMT_GENERIC_HDR, AFMT_GENERIC_HB3, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_CONT, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_SEND, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_LINE, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_CONT, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_SEND, mask_sh),\
+	SE_SF(HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_LINE, mask_sh),\
+	SE_SF(DP_PIXEL_FORMAT, DP_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, mask_sh),\
+	SE_SF(DP_PIXEL_FORMAT, DP_DYN_RANGE, mask_sh),\
+	SE_SF(DP_PIXEL_FORMAT, DP_YCBCR_RANGE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_PACKET_GEN_VERSION, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_KEEPOUT_MODE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, mask_sh),\
+	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
+	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
+	SE_SF(HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
+	SE_SF(AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
+	SE_SF(HDMI_GC, HDMI_GC_AVMUTE, mask_sh),\
+	SE_SF(DP_MSE_RATE_CNTL, DP_MSE_RATE_X, mask_sh),\
+	SE_SF(DP_MSE_RATE_CNTL, DP_MSE_RATE_Y, mask_sh),\
+	SE_SF(DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING, mask_sh),\
+	SE_SF(AFMT_AVI_INFO3, AFMT_AVI_INFO_VERSION, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, mask_sh),\
+	SE_SF(HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_GSP1_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_AVI_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_MPG_ENABLE, mask_sh),\
+	SE_SF(DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, mask_sh),\
+	SE_SF(DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, mask_sh),\
+	SE_SF(DP_STEER_FIFO, DP_STEER_FIFO_RESET, mask_sh),\
+	SE_SF(DP_VID_TIMING, DP_VID_M_N_GEN_EN, mask_sh),\
+	SE_SF(DP_VID_N, DP_VID_N, mask_sh),\
+	SE_SF(DP_VID_M, DP_VID_M, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_START, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh),\
+	SE_SF(AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, mask_sh),\
+	SE_SF(HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE, mask_sh),\
+	SE_SF(HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_LAYOUT_OVRD, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL2, AFMT_60958_OSF_OVRD, mask_sh),\
+	SE_SF(HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, mask_sh),\
+	SE_SF(HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, mask_sh),\
+	SE_SF(HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUDIO_PRIORITY, mask_sh),\
+	SE_SF(HDMI_ACR_32_0, HDMI_ACR_CTS_32, mask_sh),\
+	SE_SF(HDMI_ACR_32_1, HDMI_ACR_N_32, mask_sh),\
+	SE_SF(HDMI_ACR_44_0, HDMI_ACR_CTS_44, mask_sh),\
+	SE_SF(HDMI_ACR_44_1, HDMI_ACR_N_44, mask_sh),\
+	SE_SF(HDMI_ACR_48_0, HDMI_ACR_CTS_48, mask_sh),\
+	SE_SF(HDMI_ACR_48_1, HDMI_ACR_N_48, mask_sh),\
+	SE_SF(AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, mask_sh),\
+	SE_SF(AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, mask_sh),\
+	SE_SF(AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\
+	SE_SF(AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\
+	SE_SF(DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+	SE_SF(DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_AIP_ENABLE, mask_sh),\
+	SE_SF(DP_SEC_CNTL, DP_SEC_ACM_ENABLE, mask_sh),\
+	SE_SF(AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_INDEX, mask_sh),\
+	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB0, mask_sh),\
+	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB1, mask_sh),\
+	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB2, mask_sh),\
+	SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB3, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_LINE, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_PACKET_GEN_VERSION, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_KEEPOUT_MODE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
+	SE_SF(DIG0_AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_GC, HDMI_GC_AVMUTE, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_X, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_Y, mask_sh),\
+	SE_SF(DP0_DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP1_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_MPG_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, mask_sh),\
+	SE_SF(DP0_DP_STEER_FIFO, DP_STEER_FIFO_RESET, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_M_N_GEN_EN, mask_sh),\
+	SE_SF(DP0_DP_VID_N, DP_VID_N, mask_sh),\
+	SE_SF(DP0_DP_VID_M, DP_VID_M, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_START, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE, mask_sh),\
+	SE_SF(DIG0_HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE, mask_sh),\
+	SE_SF(DIG0_HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_LAYOUT_OVRD, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_60958_OSF_OVRD, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUDIO_PRIORITY, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_32_0, HDMI_ACR_CTS_32, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_32_1, HDMI_ACR_N_32, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_44_0, HDMI_ACR_CTS_44, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_44_1, HDMI_ACR_N_44, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_48_0, HDMI_ACR_CTS_48, mask_sh),\
+	SE_SF(DIG0_HDMI_ACR_48_1, HDMI_ACR_N_48, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\
+	SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\
+	SE_SF(DP0_DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+	SE_SF(DP0_DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_AIP_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ACM_ENABLE, mask_sh),\
+	SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, mask_sh),\
+	SE_SF(DIG0_AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+	SE_SF(DIG0_HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
+	SE_SF(DIG0_DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE80_100(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
+	SE_SF(TMDS_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(TMDS_CNTL, TMDS_COLOR_FORMAT, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE110(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
+	SE_SF(AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+	SE_SF(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_SELECT, mask_sh),\
+	SE_SF(DIG_FE_CNTL, DIG_STEREOSYNC_GATE_EN, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE112(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
+	SE_SF(AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+	SE_SF(HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+	SE_SF(DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+	SE_SF(DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
+	SE_SF(DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCE120(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_SOC(mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC0_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC2_UPDATE, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_DYN_RANGE, mask_sh),\
+	SE_SF(DP0_DP_PIXEL_FORMAT, DP_YCBCR_RANGE, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, mask_sh),\
+	SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_AVI_ENABLE, mask_sh),\
+	SE_SF(DIG0_AFMT_AVI_INFO3, AFMT_AVI_INFO_VERSION, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, mask_sh)
+
+#define SE_COMMON_MASK_SH_LIST_DCN10(mask_sh)\
+	SE_COMMON_MASK_SH_LIST_SOC(mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_LOCK_STATUS, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_CONFLICT_CLR, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC0_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC1_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC2_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC3_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC5_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC6_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE_PENDING, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC0_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC1_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC2_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC3_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC4_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC5_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC6_FRAME_UPDATE, mask_sh),\
+	SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL1, AFMT_GENERIC7_FRAME_UPDATE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP4_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP5_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP6_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP7_ENABLE, mask_sh),\
+	SE_SF(DP0_DP_DB_CNTL, DP_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_MSA_COLORIMETRY, DP_MSA_MISC0, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_HTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM1, DP_MSA_VTOTAL, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_HSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM2, DP_MSA_VSTART, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_HSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM3, DP_MSA_VSYNCPOLARITY, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_HWIDTH, mask_sh),\
+	SE_SF(DP0_DP_MSA_TIMING_PARAM4, DP_MSA_VHEIGHT, mask_sh),\
+	SE_SF(DIG0_HDMI_DB_CONTROL, HDMI_DB_DISABLE, mask_sh),\
+	SE_SF(DP0_DP_VID_TIMING, DP_VID_N_MUL, mask_sh)
+
+struct dce_stream_encoder_shift {
+	uint8_t AFMT_GENERIC_INDEX;
+	uint8_t AFMT_GENERIC0_UPDATE;
+	uint8_t AFMT_GENERIC2_UPDATE;
+	uint8_t AFMT_GENERIC_HB0;
+	uint8_t AFMT_GENERIC_HB1;
+	uint8_t AFMT_GENERIC_HB2;
+	uint8_t AFMT_GENERIC_HB3;
+	uint8_t AFMT_GENERIC_LOCK_STATUS;
+	uint8_t AFMT_GENERIC_CONFLICT;
+	uint8_t AFMT_GENERIC_CONFLICT_CLR;
+	uint8_t AFMT_GENERIC0_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC1_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC2_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC3_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC4_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC5_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC6_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC7_FRAME_UPDATE_PENDING;
+	uint8_t AFMT_GENERIC0_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC1_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC2_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC3_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC4_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC5_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC6_FRAME_UPDATE;
+	uint8_t AFMT_GENERIC7_FRAME_UPDATE;
+	uint8_t HDMI_GENERIC0_CONT;
+	uint8_t HDMI_GENERIC0_SEND;
+	uint8_t HDMI_GENERIC0_LINE;
+	uint8_t HDMI_GENERIC1_CONT;
+	uint8_t HDMI_GENERIC1_SEND;
+	uint8_t HDMI_GENERIC1_LINE;
+	uint8_t DP_PIXEL_ENCODING;
+	uint8_t DP_COMPONENT_DEPTH;
+	uint8_t DP_DYN_RANGE;
+	uint8_t DP_YCBCR_RANGE;
+	uint8_t HDMI_PACKET_GEN_VERSION;
+	uint8_t HDMI_KEEPOUT_MODE;
+	uint8_t HDMI_DEEP_COLOR_ENABLE;
+	uint8_t HDMI_CLOCK_CHANNEL_RATE;
+	uint8_t HDMI_DEEP_COLOR_DEPTH;
+	uint8_t HDMI_GC_CONT;
+	uint8_t HDMI_GC_SEND;
+	uint8_t HDMI_NULL_SEND;
+	uint8_t HDMI_DATA_SCRAMBLE_EN;
+	uint8_t HDMI_AUDIO_INFO_SEND;
+	uint8_t AFMT_AUDIO_INFO_UPDATE;
+	uint8_t HDMI_AUDIO_INFO_LINE;
+	uint8_t HDMI_GC_AVMUTE;
+	uint8_t DP_MSE_RATE_X;
+	uint8_t DP_MSE_RATE_Y;
+	uint8_t DP_MSE_RATE_UPDATE_PENDING;
+	uint8_t AFMT_AVI_INFO_VERSION;
+	uint8_t HDMI_AVI_INFO_SEND;
+	uint8_t HDMI_AVI_INFO_CONT;
+	uint8_t HDMI_AVI_INFO_LINE;
+	uint8_t DP_SEC_GSP0_ENABLE;
+	uint8_t DP_SEC_STREAM_ENABLE;
+	uint8_t DP_SEC_GSP1_ENABLE;
+	uint8_t DP_SEC_GSP2_ENABLE;
+	uint8_t DP_SEC_GSP3_ENABLE;
+	uint8_t DP_SEC_GSP4_ENABLE;
+	uint8_t DP_SEC_GSP5_ENABLE;
+	uint8_t DP_SEC_GSP6_ENABLE;
+	uint8_t DP_SEC_GSP7_ENABLE;
+	uint8_t DP_SEC_AVI_ENABLE;
+	uint8_t DP_SEC_MPG_ENABLE;
+	uint8_t DP_VID_STREAM_DIS_DEFER;
+	uint8_t DP_VID_STREAM_ENABLE;
+	uint8_t DP_VID_STREAM_STATUS;
+	uint8_t DP_STEER_FIFO_RESET;
+	uint8_t DP_VID_M_N_GEN_EN;
+	uint8_t DP_VID_N;
+	uint8_t DP_VID_M;
+	uint8_t DIG_START;
+	uint8_t AFMT_AUDIO_SRC_SELECT;
+	uint8_t AFMT_AUDIO_CHANNEL_ENABLE;
+	uint8_t HDMI_AUDIO_PACKETS_PER_LINE;
+	uint8_t HDMI_AUDIO_DELAY_EN;
+	uint8_t AFMT_60958_CS_UPDATE;
+	uint8_t AFMT_AUDIO_LAYOUT_OVRD;
+	uint8_t AFMT_60958_OSF_OVRD;
+	uint8_t HDMI_ACR_AUTO_SEND;
+	uint8_t HDMI_ACR_SOURCE;
+	uint8_t HDMI_ACR_AUDIO_PRIORITY;
+	uint8_t HDMI_ACR_CTS_32;
+	uint8_t HDMI_ACR_N_32;
+	uint8_t HDMI_ACR_CTS_44;
+	uint8_t HDMI_ACR_N_44;
+	uint8_t HDMI_ACR_CTS_48;
+	uint8_t HDMI_ACR_N_48;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_L;
+	uint8_t AFMT_60958_CS_CLOCK_ACCURACY;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_R;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_2;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_3;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_4;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_5;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_6;
+	uint8_t AFMT_60958_CS_CHANNEL_NUMBER_7;
+	uint8_t DP_SEC_AUD_N;
+	uint8_t DP_SEC_TIMESTAMP_MODE;
+	uint8_t DP_SEC_ASP_ENABLE;
+	uint8_t DP_SEC_ATP_ENABLE;
+	uint8_t DP_SEC_AIP_ENABLE;
+	uint8_t DP_SEC_ACM_ENABLE;
+	uint8_t AFMT_AUDIO_SAMPLE_SEND;
+	uint8_t AFMT_AUDIO_CLOCK_EN;
+	uint8_t TMDS_PIXEL_ENCODING;
+	uint8_t TMDS_COLOR_FORMAT;
+	uint8_t DIG_STEREOSYNC_SELECT;
+	uint8_t DIG_STEREOSYNC_GATE_EN;
+	uint8_t DP_DB_DISABLE;
+	uint8_t DP_MSA_MISC0;
+	uint8_t DP_MSA_HTOTAL;
+	uint8_t DP_MSA_VTOTAL;
+	uint8_t DP_MSA_HSTART;
+	uint8_t DP_MSA_VSTART;
+	uint8_t DP_MSA_HSYNCWIDTH;
+	uint8_t DP_MSA_HSYNCPOLARITY;
+	uint8_t DP_MSA_VSYNCWIDTH;
+	uint8_t DP_MSA_VSYNCPOLARITY;
+	uint8_t DP_MSA_HWIDTH;
+	uint8_t DP_MSA_VHEIGHT;
+	uint8_t HDMI_DB_DISABLE;
+	uint8_t DP_VID_N_MUL;
+	uint8_t DP_VID_M_DOUBLE_VALUE_EN;
+};
+
+struct dce_stream_encoder_mask {
+	uint32_t AFMT_GENERIC_INDEX;
+	uint32_t AFMT_GENERIC0_UPDATE;
+	uint32_t AFMT_GENERIC2_UPDATE;
+	uint32_t AFMT_GENERIC_HB0;
+	uint32_t AFMT_GENERIC_HB1;
+	uint32_t AFMT_GENERIC_HB2;
+	uint32_t AFMT_GENERIC_HB3;
+	uint32_t AFMT_GENERIC_LOCK_STATUS;
+	uint32_t AFMT_GENERIC_CONFLICT;
+	uint32_t AFMT_GENERIC_CONFLICT_CLR;
+	uint32_t AFMT_GENERIC0_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC1_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC2_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC3_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC4_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC5_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC6_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC7_FRAME_UPDATE_PENDING;
+	uint32_t AFMT_GENERIC0_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC1_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC2_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC3_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC4_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC5_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC6_FRAME_UPDATE;
+	uint32_t AFMT_GENERIC7_FRAME_UPDATE;
+	uint32_t HDMI_GENERIC0_CONT;
+	uint32_t HDMI_GENERIC0_SEND;
+	uint32_t HDMI_GENERIC0_LINE;
+	uint32_t HDMI_GENERIC1_CONT;
+	uint32_t HDMI_GENERIC1_SEND;
+	uint32_t HDMI_GENERIC1_LINE;
+	uint32_t DP_PIXEL_ENCODING;
+	uint32_t DP_COMPONENT_DEPTH;
+	uint32_t DP_DYN_RANGE;
+	uint32_t DP_YCBCR_RANGE;
+	uint32_t HDMI_PACKET_GEN_VERSION;
+	uint32_t HDMI_KEEPOUT_MODE;
+	uint32_t HDMI_DEEP_COLOR_ENABLE;
+	uint32_t HDMI_CLOCK_CHANNEL_RATE;
+	uint32_t HDMI_DEEP_COLOR_DEPTH;
+	uint32_t HDMI_GC_CONT;
+	uint32_t HDMI_GC_SEND;
+	uint32_t HDMI_NULL_SEND;
+	uint32_t HDMI_DATA_SCRAMBLE_EN;
+	uint32_t HDMI_AUDIO_INFO_SEND;
+	uint32_t AFMT_AUDIO_INFO_UPDATE;
+	uint32_t HDMI_AUDIO_INFO_LINE;
+	uint32_t HDMI_GC_AVMUTE;
+	uint32_t DP_MSE_RATE_X;
+	uint32_t DP_MSE_RATE_Y;
+	uint32_t DP_MSE_RATE_UPDATE_PENDING;
+	uint32_t AFMT_AVI_INFO_VERSION;
+	uint32_t HDMI_AVI_INFO_SEND;
+	uint32_t HDMI_AVI_INFO_CONT;
+	uint32_t HDMI_AVI_INFO_LINE;
+	uint32_t DP_SEC_GSP0_ENABLE;
+	uint32_t DP_SEC_STREAM_ENABLE;
+	uint32_t DP_SEC_GSP1_ENABLE;
+	uint32_t DP_SEC_GSP2_ENABLE;
+	uint32_t DP_SEC_GSP3_ENABLE;
+	uint32_t DP_SEC_GSP4_ENABLE;
+	uint32_t DP_SEC_GSP5_ENABLE;
+	uint32_t DP_SEC_GSP6_ENABLE;
+	uint32_t DP_SEC_GSP7_ENABLE;
+	uint32_t DP_SEC_AVI_ENABLE;
+	uint32_t DP_SEC_MPG_ENABLE;
+	uint32_t DP_VID_STREAM_DIS_DEFER;
+	uint32_t DP_VID_STREAM_ENABLE;
+	uint32_t DP_VID_STREAM_STATUS;
+	uint32_t DP_STEER_FIFO_RESET;
+	uint32_t DP_VID_M_N_GEN_EN;
+	uint32_t DP_VID_N;
+	uint32_t DP_VID_M;
+	uint32_t DIG_START;
+	uint32_t AFMT_AUDIO_SRC_SELECT;
+	uint32_t AFMT_AUDIO_CHANNEL_ENABLE;
+	uint32_t HDMI_AUDIO_PACKETS_PER_LINE;
+	uint32_t HDMI_AUDIO_DELAY_EN;
+	uint32_t AFMT_60958_CS_UPDATE;
+	uint32_t AFMT_AUDIO_LAYOUT_OVRD;
+	uint32_t AFMT_60958_OSF_OVRD;
+	uint32_t HDMI_ACR_AUTO_SEND;
+	uint32_t HDMI_ACR_SOURCE;
+	uint32_t HDMI_ACR_AUDIO_PRIORITY;
+	uint32_t HDMI_ACR_CTS_32;
+	uint32_t HDMI_ACR_N_32;
+	uint32_t HDMI_ACR_CTS_44;
+	uint32_t HDMI_ACR_N_44;
+	uint32_t HDMI_ACR_CTS_48;
+	uint32_t HDMI_ACR_N_48;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_L;
+	uint32_t AFMT_60958_CS_CLOCK_ACCURACY;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_R;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_2;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_3;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_4;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_5;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_6;
+	uint32_t AFMT_60958_CS_CHANNEL_NUMBER_7;
+	uint32_t DP_SEC_AUD_N;
+	uint32_t DP_SEC_TIMESTAMP_MODE;
+	uint32_t DP_SEC_ASP_ENABLE;
+	uint32_t DP_SEC_ATP_ENABLE;
+	uint32_t DP_SEC_AIP_ENABLE;
+	uint32_t DP_SEC_ACM_ENABLE;
+	uint32_t AFMT_AUDIO_SAMPLE_SEND;
+	uint32_t AFMT_AUDIO_CLOCK_EN;
+	uint32_t TMDS_PIXEL_ENCODING;
+	uint32_t DIG_STEREOSYNC_SELECT;
+	uint32_t DIG_STEREOSYNC_GATE_EN;
+	uint32_t TMDS_COLOR_FORMAT;
+	uint32_t DP_DB_DISABLE;
+	uint32_t DP_MSA_MISC0;
+	uint32_t DP_MSA_HTOTAL;
+	uint32_t DP_MSA_VTOTAL;
+	uint32_t DP_MSA_HSTART;
+	uint32_t DP_MSA_VSTART;
+	uint32_t DP_MSA_HSYNCWIDTH;
+	uint32_t DP_MSA_HSYNCPOLARITY;
+	uint32_t DP_MSA_VSYNCWIDTH;
+	uint32_t DP_MSA_VSYNCPOLARITY;
+	uint32_t DP_MSA_HWIDTH;
+	uint32_t DP_MSA_VHEIGHT;
+	uint32_t HDMI_DB_DISABLE;
+	uint32_t DP_VID_N_MUL;
+	uint32_t DP_VID_M_DOUBLE_VALUE_EN;
+};
+
+struct dce110_stream_enc_registers {
+	uint32_t AFMT_CNTL;
+	uint32_t AFMT_AVI_INFO0;
+	uint32_t AFMT_AVI_INFO1;
+	uint32_t AFMT_AVI_INFO2;
+	uint32_t AFMT_AVI_INFO3;
+	uint32_t AFMT_GENERIC_0;
+	uint32_t AFMT_GENERIC_1;
+	uint32_t AFMT_GENERIC_2;
+	uint32_t AFMT_GENERIC_3;
+	uint32_t AFMT_GENERIC_4;
+	uint32_t AFMT_GENERIC_5;
+	uint32_t AFMT_GENERIC_6;
+	uint32_t AFMT_GENERIC_7;
+	uint32_t AFMT_GENERIC_HDR;
+	uint32_t AFMT_INFOFRAME_CONTROL0;
+	uint32_t AFMT_VBI_PACKET_CONTROL;
+	uint32_t AFMT_VBI_PACKET_CONTROL1;
+	uint32_t AFMT_AUDIO_PACKET_CONTROL;
+	uint32_t AFMT_AUDIO_PACKET_CONTROL2;
+	uint32_t AFMT_AUDIO_SRC_CONTROL;
+	uint32_t AFMT_60958_0;
+	uint32_t AFMT_60958_1;
+	uint32_t AFMT_60958_2;
+	uint32_t DIG_FE_CNTL;
+	uint32_t DP_MSE_RATE_CNTL;
+	uint32_t DP_MSE_RATE_UPDATE;
+	uint32_t DP_PIXEL_FORMAT;
+	uint32_t DP_SEC_CNTL;
+	uint32_t DP_STEER_FIFO;
+	uint32_t DP_VID_M;
+	uint32_t DP_VID_N;
+	uint32_t DP_VID_STREAM_CNTL;
+	uint32_t DP_VID_TIMING;
+	uint32_t DP_SEC_AUD_N;
+	uint32_t DP_SEC_TIMESTAMP;
+	uint32_t HDMI_CONTROL;
+	uint32_t HDMI_GC;
+	uint32_t HDMI_GENERIC_PACKET_CONTROL0;
+	uint32_t HDMI_GENERIC_PACKET_CONTROL1;
+	uint32_t HDMI_GENERIC_PACKET_CONTROL2;
+	uint32_t HDMI_GENERIC_PACKET_CONTROL3;
+	uint32_t HDMI_INFOFRAME_CONTROL0;
+	uint32_t HDMI_INFOFRAME_CONTROL1;
+	uint32_t HDMI_VBI_PACKET_CONTROL;
+	uint32_t HDMI_AUDIO_PACKET_CONTROL;
+	uint32_t HDMI_ACR_PACKET_CONTROL;
+	uint32_t HDMI_ACR_32_0;
+	uint32_t HDMI_ACR_32_1;
+	uint32_t HDMI_ACR_44_0;
+	uint32_t HDMI_ACR_44_1;
+	uint32_t HDMI_ACR_48_0;
+	uint32_t HDMI_ACR_48_1;
+	uint32_t TMDS_CNTL;
+	uint32_t DP_DB_CNTL;
+	uint32_t DP_MSA_MISC;
+	uint32_t DP_MSA_COLORIMETRY;
+	uint32_t DP_MSA_TIMING_PARAM1;
+	uint32_t DP_MSA_TIMING_PARAM2;
+	uint32_t DP_MSA_TIMING_PARAM3;
+	uint32_t DP_MSA_TIMING_PARAM4;
+	uint32_t HDMI_DB_CONTROL;
+};
+
+struct dce110_stream_encoder {
+	struct stream_encoder base;
+	const struct dce110_stream_enc_registers *regs;
+	const struct dce_stream_encoder_shift *se_shift;
+	const struct dce_stream_encoder_mask *se_mask;
+};
+
+void dce110_stream_encoder_construct(
+	struct dce110_stream_encoder *enc110,
+	struct dc_context *ctx,
+	struct dc_bios *bp,
+	enum engine_id eng_id,
+	const struct dce110_stream_enc_registers *regs,
+	const struct dce_stream_encoder_shift *se_shift,
+	const struct dce_stream_encoder_mask *se_mask);
+
+
+void dce110_se_audio_mute_control(
+	struct stream_encoder *enc, bool mute);
+
+void dce110_se_dp_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info);
+
+void dce110_se_dp_audio_enable(
+		struct stream_encoder *enc);
+
+void dce110_se_dp_audio_disable(
+		struct stream_encoder *enc);
+
+void dce110_se_hdmi_audio_setup(
+	struct stream_encoder *enc,
+	unsigned int az_inst,
+	struct audio_info *info,
+	struct audio_crtc_info *audio_crtc_info);
+
+void dce110_se_hdmi_audio_disable(
+	struct stream_encoder *enc);
+
+#endif /* __DC_STREAM_ENCODER_DCE110_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
new file mode 100644
index 000000000000..ae32af31eff1
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.c
@@ -0,0 +1,1463 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#include "dce_transform.h"
+#include "reg_helper.h"
+#include "opp.h"
+#include "basics/conversion.h"
+#include "dc.h"
+
+#define REG(reg) \
+	(xfm_dce->regs->reg)
+
+#undef FN
+#define FN(reg_name, field_name) \
+	xfm_dce->xfm_shift->field_name, xfm_dce->xfm_mask->field_name
+
+#define CTX \
+	xfm_dce->base.ctx
+
+#define IDENTITY_RATIO(ratio) (dal_fixed31_32_u2d19(ratio) == (1 << 19))
+#define GAMUT_MATRIX_SIZE 12
+#define SCL_PHASES 16
+
+enum dcp_out_trunc_round_mode {
+	DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE,
+	DCP_OUT_TRUNC_ROUND_MODE_ROUND
+};
+
+enum dcp_out_trunc_round_depth {
+	DCP_OUT_TRUNC_ROUND_DEPTH_14BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_13BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_12BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_11BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_10BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_9BIT,
+	DCP_OUT_TRUNC_ROUND_DEPTH_8BIT
+};
+
+/*  defines the various methods of bit reduction available for use */
+enum dcp_bit_depth_reduction_mode {
+	DCP_BIT_DEPTH_REDUCTION_MODE_DITHER,
+	DCP_BIT_DEPTH_REDUCTION_MODE_ROUND,
+	DCP_BIT_DEPTH_REDUCTION_MODE_TRUNCATE,
+	DCP_BIT_DEPTH_REDUCTION_MODE_DISABLED,
+	DCP_BIT_DEPTH_REDUCTION_MODE_INVALID
+};
+
+enum dcp_spatial_dither_mode {
+	DCP_SPATIAL_DITHER_MODE_AAAA,
+	DCP_SPATIAL_DITHER_MODE_A_AA_A,
+	DCP_SPATIAL_DITHER_MODE_AABBAABB,
+	DCP_SPATIAL_DITHER_MODE_AABBCCAABBCC,
+	DCP_SPATIAL_DITHER_MODE_INVALID
+};
+
+enum dcp_spatial_dither_depth {
+	DCP_SPATIAL_DITHER_DEPTH_30BPP,
+	DCP_SPATIAL_DITHER_DEPTH_24BPP
+};
+
+enum csc_color_mode {
+	/* 00 - BITS2:0 Bypass */
+	CSC_COLOR_MODE_GRAPHICS_BYPASS,
+	/* 01 - hard coded coefficient TV RGB */
+	CSC_COLOR_MODE_GRAPHICS_PREDEFINED,
+	/* 04 - programmable OUTPUT CSC coefficient */
+	CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC,
+};
+
+enum grph_color_adjust_option {
+	GRPH_COLOR_MATRIX_HW_DEFAULT = 1,
+	GRPH_COLOR_MATRIX_SW
+};
+
+static const struct out_csc_color_matrix global_color_matrix[] = {
+{ COLOR_SPACE_SRGB,
+	{ 0x2000, 0, 0, 0, 0, 0x2000, 0, 0, 0, 0, 0x2000, 0} },
+{ COLOR_SPACE_SRGB_LIMITED,
+	{ 0x1B60, 0, 0, 0x200, 0, 0x1B60, 0, 0x200, 0, 0, 0x1B60, 0x200} },
+{ COLOR_SPACE_YCBCR601,
+	{ 0xE00, 0xF447, 0xFDB9, 0x1000, 0x82F, 0x1012, 0x31F, 0x200, 0xFB47,
+		0xF6B9, 0xE00, 0x1000} },
+{ COLOR_SPACE_YCBCR709, { 0xE00, 0xF349, 0xFEB7, 0x1000, 0x5D2, 0x1394, 0x1FA,
+	0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} },
+/* TODO: correct values below */
+{ COLOR_SPACE_YCBCR601_LIMITED, { 0xE00, 0xF447, 0xFDB9, 0x1000, 0x991,
+	0x12C9, 0x3A6, 0x200, 0xFB47, 0xF6B9, 0xE00, 0x1000} },
+{ COLOR_SPACE_YCBCR709_LIMITED, { 0xE00, 0xF349, 0xFEB7, 0x1000, 0x6CE, 0x16E3,
+	0x24F, 0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} }
+};
+
+static bool setup_scaling_configuration(
+	struct dce_transform *xfm_dce,
+	const struct scaler_data *data)
+{
+	REG_SET(SCL_BYPASS_CONTROL, 0, SCL_BYPASS_MODE, 0);
+
+	if (data->taps.h_taps + data->taps.v_taps <= 2) {
+		/* Set bypass */
+		if (xfm_dce->xfm_mask->SCL_PSCL_EN != 0)
+			REG_UPDATE_2(SCL_MODE, SCL_MODE, 0, SCL_PSCL_EN, 0);
+		else
+			REG_UPDATE(SCL_MODE, SCL_MODE, 0);
+		return false;
+	}
+
+	REG_SET_2(SCL_TAP_CONTROL, 0,
+			SCL_H_NUM_OF_TAPS, data->taps.h_taps - 1,
+			SCL_V_NUM_OF_TAPS, data->taps.v_taps - 1);
+
+	if (data->format <= PIXEL_FORMAT_GRPH_END)
+		REG_UPDATE(SCL_MODE, SCL_MODE, 1);
+	else
+		REG_UPDATE(SCL_MODE, SCL_MODE, 2);
+
+	if (xfm_dce->xfm_mask->SCL_PSCL_EN != 0)
+		REG_UPDATE(SCL_MODE, SCL_PSCL_EN, 1);
+
+	/* 1 - Replace out of bound pixels with edge */
+	REG_SET(SCL_CONTROL, 0, SCL_BOUNDARY_MODE, 1);
+
+	return true;
+}
+
+static void program_overscan(
+		struct dce_transform *xfm_dce,
+		const struct scaler_data *data)
+{
+	int overscan_right = data->h_active
+			- data->recout.x - data->recout.width;
+	int overscan_bottom = data->v_active
+			- data->recout.y - data->recout.height;
+
+	if (xfm_dce->base.ctx->dc->debug.surface_visual_confirm) {
+		overscan_bottom += 2;
+		overscan_right += 2;
+	}
+
+	if (overscan_right < 0) {
+		BREAK_TO_DEBUGGER();
+		overscan_right = 0;
+	}
+	if (overscan_bottom < 0) {
+		BREAK_TO_DEBUGGER();
+		overscan_bottom = 0;
+	}
+
+	REG_SET_2(EXT_OVERSCAN_LEFT_RIGHT, 0,
+			EXT_OVERSCAN_LEFT, data->recout.x,
+			EXT_OVERSCAN_RIGHT, overscan_right);
+	REG_SET_2(EXT_OVERSCAN_TOP_BOTTOM, 0,
+			EXT_OVERSCAN_TOP, data->recout.y,
+			EXT_OVERSCAN_BOTTOM, overscan_bottom);
+}
+
+static void program_multi_taps_filter(
+	struct dce_transform *xfm_dce,
+	int taps,
+	const uint16_t *coeffs,
+	enum ram_filter_type filter_type)
+{
+	int phase, pair;
+	int array_idx = 0;
+	int taps_pairs = (taps + 1) / 2;
+	int phases_to_program = SCL_PHASES / 2 + 1;
+
+	uint32_t power_ctl = 0;
+
+	if (!coeffs)
+		return;
+
+	/*We need to disable power gating on coeff memory to do programming*/
+	if (REG(DCFE_MEM_PWR_CTRL)) {
+		power_ctl = REG_READ(DCFE_MEM_PWR_CTRL);
+		REG_SET(DCFE_MEM_PWR_CTRL, power_ctl, SCL_COEFF_MEM_PWR_DIS, 1);
+
+		REG_WAIT(DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, 0, 1, 10);
+	}
+	for (phase = 0; phase < phases_to_program; phase++) {
+		/*we always program N/2 + 1 phases, total phases N, but N/2-1 are just mirror
+		phase 0 is unique and phase N/2 is unique if N is even*/
+		for (pair = 0; pair < taps_pairs; pair++) {
+			uint16_t odd_coeff = 0;
+			uint16_t even_coeff = coeffs[array_idx];
+
+			REG_SET_3(SCL_COEF_RAM_SELECT, 0,
+					SCL_C_RAM_FILTER_TYPE, filter_type,
+					SCL_C_RAM_PHASE, phase,
+					SCL_C_RAM_TAP_PAIR_IDX, pair);
+
+			if (taps % 2 && pair == taps_pairs - 1)
+				array_idx++;
+			else {
+				odd_coeff = coeffs[array_idx + 1];
+				array_idx += 2;
+			}
+
+			REG_SET_4(SCL_COEF_RAM_TAP_DATA, 0,
+					SCL_C_RAM_EVEN_TAP_COEF_EN, 1,
+					SCL_C_RAM_EVEN_TAP_COEF, even_coeff,
+					SCL_C_RAM_ODD_TAP_COEF_EN, 1,
+					SCL_C_RAM_ODD_TAP_COEF, odd_coeff);
+		}
+	}
+
+	/*We need to restore power gating on coeff memory to initial state*/
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_WRITE(DCFE_MEM_PWR_CTRL, power_ctl);
+}
+
+static void program_viewport(
+	struct dce_transform *xfm_dce,
+	const struct rect *view_port)
+{
+	REG_SET_2(VIEWPORT_START, 0,
+			VIEWPORT_X_START, view_port->x,
+			VIEWPORT_Y_START, view_port->y);
+
+	REG_SET_2(VIEWPORT_SIZE, 0,
+			VIEWPORT_HEIGHT, view_port->height,
+			VIEWPORT_WIDTH, view_port->width);
+
+	/* TODO: add stereo support */
+}
+
+static void calculate_inits(
+	struct dce_transform *xfm_dce,
+	const struct scaler_data *data,
+	struct scl_ratios_inits *inits)
+{
+	struct fixed31_32 h_init;
+	struct fixed31_32 v_init;
+
+	inits->h_int_scale_ratio =
+		dal_fixed31_32_u2d19(data->ratios.horz) << 5;
+	inits->v_int_scale_ratio =
+		dal_fixed31_32_u2d19(data->ratios.vert) << 5;
+
+	h_init =
+		dal_fixed31_32_div_int(
+			dal_fixed31_32_add(
+				data->ratios.horz,
+				dal_fixed31_32_from_int(data->taps.h_taps + 1)),
+				2);
+	inits->h_init.integer = dal_fixed31_32_floor(h_init);
+	inits->h_init.fraction = dal_fixed31_32_u0d19(h_init) << 5;
+
+	v_init =
+		dal_fixed31_32_div_int(
+			dal_fixed31_32_add(
+				data->ratios.vert,
+				dal_fixed31_32_from_int(data->taps.v_taps + 1)),
+				2);
+	inits->v_init.integer = dal_fixed31_32_floor(v_init);
+	inits->v_init.fraction = dal_fixed31_32_u0d19(v_init) << 5;
+}
+
+static void program_scl_ratios_inits(
+	struct dce_transform *xfm_dce,
+	struct scl_ratios_inits *inits)
+{
+
+	REG_SET(SCL_HORZ_FILTER_SCALE_RATIO, 0,
+			SCL_H_SCALE_RATIO, inits->h_int_scale_ratio);
+
+	REG_SET(SCL_VERT_FILTER_SCALE_RATIO, 0,
+			SCL_V_SCALE_RATIO, inits->v_int_scale_ratio);
+
+	REG_SET_2(SCL_HORZ_FILTER_INIT, 0,
+			SCL_H_INIT_INT, inits->h_init.integer,
+			SCL_H_INIT_FRAC, inits->h_init.fraction);
+
+	REG_SET_2(SCL_VERT_FILTER_INIT, 0,
+			SCL_V_INIT_INT, inits->v_init.integer,
+			SCL_V_INIT_FRAC, inits->v_init.fraction);
+
+	REG_WRITE(SCL_AUTOMATIC_MODE_CONTROL, 0);
+}
+
+static const uint16_t *get_filter_coeffs_16p(int taps, struct fixed31_32 ratio)
+{
+	if (taps == 4)
+		return get_filter_4tap_16p(ratio);
+	else if (taps == 3)
+		return get_filter_3tap_16p(ratio);
+	else if (taps == 2)
+		return get_filter_2tap_16p();
+	else if (taps == 1)
+		return NULL;
+	else {
+		/* should never happen, bug */
+		BREAK_TO_DEBUGGER();
+		return NULL;
+	}
+}
+
+static void dce_transform_set_scaler(
+	struct transform *xfm,
+	const struct scaler_data *data)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	bool is_scaling_required;
+	bool filter_updated = false;
+	const uint16_t *coeffs_v, *coeffs_h;
+
+	/*Use all three pieces of memory always*/
+	REG_SET_2(LB_MEMORY_CTRL, 0,
+			LB_MEMORY_CONFIG, 0,
+			LB_MEMORY_SIZE, xfm_dce->lb_memory_size);
+
+	/* Clear SCL_F_SHARP_CONTROL value to 0 */
+	REG_WRITE(SCL_F_SHARP_CONTROL, 0);
+
+	/* 1. Program overscan */
+	program_overscan(xfm_dce, data);
+
+	/* 2. Program taps and configuration */
+	is_scaling_required = setup_scaling_configuration(xfm_dce, data);
+
+	if (is_scaling_required) {
+		/* 3. Calculate and program ratio, filter initialization */
+		struct scl_ratios_inits inits = { 0 };
+
+		calculate_inits(xfm_dce, data, &inits);
+
+		program_scl_ratios_inits(xfm_dce, &inits);
+
+		coeffs_v = get_filter_coeffs_16p(data->taps.v_taps, data->ratios.vert);
+		coeffs_h = get_filter_coeffs_16p(data->taps.h_taps, data->ratios.horz);
+
+		if (coeffs_v != xfm_dce->filter_v || coeffs_h != xfm_dce->filter_h) {
+			/* 4. Program vertical filters */
+			if (xfm_dce->filter_v == NULL)
+				REG_SET(SCL_VERT_FILTER_CONTROL, 0,
+						SCL_V_2TAP_HARDCODE_COEF_EN, 0);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.v_taps,
+					coeffs_v,
+					FILTER_TYPE_RGB_Y_VERTICAL);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.v_taps,
+					coeffs_v,
+					FILTER_TYPE_ALPHA_VERTICAL);
+
+			/* 5. Program horizontal filters */
+			if (xfm_dce->filter_h == NULL)
+				REG_SET(SCL_HORZ_FILTER_CONTROL, 0,
+						SCL_H_2TAP_HARDCODE_COEF_EN, 0);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.h_taps,
+					coeffs_h,
+					FILTER_TYPE_RGB_Y_HORIZONTAL);
+			program_multi_taps_filter(
+					xfm_dce,
+					data->taps.h_taps,
+					coeffs_h,
+					FILTER_TYPE_ALPHA_HORIZONTAL);
+
+			xfm_dce->filter_v = coeffs_v;
+			xfm_dce->filter_h = coeffs_h;
+			filter_updated = true;
+		}
+	}
+
+	/* 6. Program the viewport */
+	program_viewport(xfm_dce, &data->viewport);
+
+	/* 7. Set bit to flip to new coefficient memory */
+	if (filter_updated)
+		REG_UPDATE(SCL_UPDATE, SCL_COEF_UPDATE_COMPLETE, 1);
+
+	REG_UPDATE(LB_DATA_FORMAT, ALPHA_EN, data->lb_params.alpha_en);
+}
+
+/*****************************************************************************
+ * set_clamp
+ *
+ * @param depth : bit depth to set the clamp to (should match denorm)
+ *
+ * @brief
+ *     Programs clamp according to panel bit depth.
+ *
+ *******************************************************************************/
+static void set_clamp(
+	struct dce_transform *xfm_dce,
+	enum dc_color_depth depth)
+{
+	int clamp_max = 0;
+
+	/* At the clamp block the data will be MSB aligned, so we set the max
+	 * clamp accordingly.
+	 * For example, the max value for 6 bits MSB aligned (14 bit bus) would
+	 * be "11 1111 0000 0000" in binary, so 0x3F00.
+	 */
+	switch (depth) {
+	case COLOR_DEPTH_666:
+		/* 6bit MSB aligned on 14 bit bus '11 1111 0000 0000' */
+		clamp_max = 0x3F00;
+		break;
+	case COLOR_DEPTH_888:
+		/* 8bit MSB aligned on 14 bit bus '11 1111 1100 0000' */
+		clamp_max = 0x3FC0;
+		break;
+	case COLOR_DEPTH_101010:
+		/* 10bit MSB aligned on 14 bit bus '11 1111 1111 1100' */
+		clamp_max = 0x3FFC;
+		break;
+	case COLOR_DEPTH_121212:
+		/* 12bit MSB aligned on 14 bit bus '11 1111 1111 1111' */
+		clamp_max = 0x3FFF;
+		break;
+	default:
+		clamp_max = 0x3FC0;
+		BREAK_TO_DEBUGGER(); /* Invalid clamp bit depth */
+	}
+	REG_SET_2(OUT_CLAMP_CONTROL_B_CB, 0,
+			OUT_CLAMP_MIN_B_CB, 0,
+			OUT_CLAMP_MAX_B_CB, clamp_max);
+
+	REG_SET_2(OUT_CLAMP_CONTROL_G_Y, 0,
+			OUT_CLAMP_MIN_G_Y, 0,
+			OUT_CLAMP_MAX_G_Y, clamp_max);
+
+	REG_SET_2(OUT_CLAMP_CONTROL_R_CR, 0,
+			OUT_CLAMP_MIN_R_CR, 0,
+			OUT_CLAMP_MAX_R_CR, clamp_max);
+}
+
+/*******************************************************************************
+ * set_round
+ *
+ * @brief
+ *     Programs Round/Truncate
+ *
+ * @param [in] mode  :round or truncate
+ * @param [in] depth :bit depth to round/truncate to
+ OUT_ROUND_TRUNC_MODE 3:0 0xA Output data round or truncate mode
+ POSSIBLE VALUES:
+      00 - truncate to u0.12
+      01 - truncate to u0.11
+      02 - truncate to u0.10
+      03 - truncate to u0.9
+      04 - truncate to u0.8
+      05 - reserved
+      06 - truncate to u0.14
+      07 - truncate to u0.13		set_reg_field_value(
+			value,
+			clamp_max,
+			OUT_CLAMP_CONTROL_R_CR,
+			OUT_CLAMP_MAX_R_CR);
+      08 - round to u0.12
+      09 - round to u0.11
+      10 - round to u0.10
+      11 - round to u0.9
+      12 - round to u0.8
+      13 - reserved
+      14 - round to u0.14
+      15 - round to u0.13
+
+ ******************************************************************************/
+static void set_round(
+	struct dce_transform *xfm_dce,
+	enum dcp_out_trunc_round_mode mode,
+	enum dcp_out_trunc_round_depth depth)
+{
+	int depth_bits = 0;
+	int mode_bit = 0;
+
+	/*  set up bit depth */
+	switch (depth) {
+	case DCP_OUT_TRUNC_ROUND_DEPTH_14BIT:
+		depth_bits = 6;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_13BIT:
+		depth_bits = 7;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_12BIT:
+		depth_bits = 0;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_11BIT:
+		depth_bits = 1;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_10BIT:
+		depth_bits = 2;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_9BIT:
+		depth_bits = 3;
+		break;
+	case DCP_OUT_TRUNC_ROUND_DEPTH_8BIT:
+		depth_bits = 4;
+		break;
+	default:
+		depth_bits = 4;
+		BREAK_TO_DEBUGGER(); /* Invalid dcp_out_trunc_round_depth */
+	}
+
+	/*  set up round or truncate */
+	switch (mode) {
+	case DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE:
+		mode_bit = 0;
+		break;
+	case DCP_OUT_TRUNC_ROUND_MODE_ROUND:
+		mode_bit = 1;
+		break;
+	default:
+		BREAK_TO_DEBUGGER(); /* Invalid dcp_out_trunc_round_mode */
+	}
+
+	depth_bits |= mode_bit << 3;
+
+	REG_SET(OUT_ROUND_CONTROL, 0, OUT_ROUND_TRUNC_MODE, depth_bits);
+}
+
+/*****************************************************************************
+ * set_dither
+ *
+ * @brief
+ *     Programs Dither
+ *
+ * @param [in] dither_enable        : enable dither
+ * @param [in] dither_mode           : dither mode to set
+ * @param [in] dither_depth          : bit depth to dither to
+ * @param [in] frame_random_enable    : enable frame random
+ * @param [in] rgb_random_enable      : enable rgb random
+ * @param [in] highpass_random_enable : enable highpass random
+ *
+ ******************************************************************************/
+
+static void set_dither(
+	struct dce_transform *xfm_dce,
+	bool dither_enable,
+	enum dcp_spatial_dither_mode dither_mode,
+	enum dcp_spatial_dither_depth dither_depth,
+	bool frame_random_enable,
+	bool rgb_random_enable,
+	bool highpass_random_enable)
+{
+	int dither_depth_bits = 0;
+	int dither_mode_bits = 0;
+
+	switch (dither_mode) {
+	case DCP_SPATIAL_DITHER_MODE_AAAA:
+		dither_mode_bits = 0;
+		break;
+	case DCP_SPATIAL_DITHER_MODE_A_AA_A:
+		dither_mode_bits = 1;
+		break;
+	case DCP_SPATIAL_DITHER_MODE_AABBAABB:
+		dither_mode_bits = 2;
+		break;
+	case DCP_SPATIAL_DITHER_MODE_AABBCCAABBCC:
+		dither_mode_bits = 3;
+		break;
+	default:
+		/* Invalid dcp_spatial_dither_mode */
+		BREAK_TO_DEBUGGER();
+	}
+
+	switch (dither_depth) {
+	case DCP_SPATIAL_DITHER_DEPTH_30BPP:
+		dither_depth_bits = 0;
+		break;
+	case DCP_SPATIAL_DITHER_DEPTH_24BPP:
+		dither_depth_bits = 1;
+		break;
+	default:
+		/* Invalid dcp_spatial_dither_depth */
+		BREAK_TO_DEBUGGER();
+	}
+
+	/*  write the register */
+	REG_SET_6(DCP_SPATIAL_DITHER_CNTL, 0,
+			DCP_SPATIAL_DITHER_EN, dither_enable,
+			DCP_SPATIAL_DITHER_MODE, dither_mode_bits,
+			DCP_SPATIAL_DITHER_DEPTH, dither_depth_bits,
+			DCP_FRAME_RANDOM_ENABLE, frame_random_enable,
+			DCP_RGB_RANDOM_ENABLE, rgb_random_enable,
+			DCP_HIGHPASS_RANDOM_ENABLE, highpass_random_enable);
+}
+
+/*****************************************************************************
+ * dce_transform_bit_depth_reduction_program
+ *
+ * @brief
+ *     Programs the DCP bit depth reduction registers (Clamp, Round/Truncate,
+ *      Dither) for dce
+ *
+ * @param depth : bit depth to set the clamp to (should match denorm)
+ *
+ ******************************************************************************/
+static void program_bit_depth_reduction(
+	struct dce_transform *xfm_dce,
+	enum dc_color_depth depth,
+	const struct bit_depth_reduction_params *bit_depth_params)
+{
+	enum dcp_bit_depth_reduction_mode depth_reduction_mode;
+	enum dcp_spatial_dither_mode spatial_dither_mode;
+	bool frame_random_enable;
+	bool rgb_random_enable;
+	bool highpass_random_enable;
+
+	ASSERT(depth < COLOR_DEPTH_121212); /* Invalid clamp bit depth */
+
+	if (bit_depth_params->flags.SPATIAL_DITHER_ENABLED) {
+		depth_reduction_mode = DCP_BIT_DEPTH_REDUCTION_MODE_DITHER;
+		frame_random_enable = true;
+		rgb_random_enable = true;
+		highpass_random_enable = true;
+
+	} else {
+		depth_reduction_mode = DCP_BIT_DEPTH_REDUCTION_MODE_DISABLED;
+		frame_random_enable = false;
+		rgb_random_enable = false;
+		highpass_random_enable = false;
+	}
+
+	spatial_dither_mode = DCP_SPATIAL_DITHER_MODE_A_AA_A;
+
+	set_clamp(xfm_dce, depth);
+
+	switch (depth_reduction_mode) {
+	case DCP_BIT_DEPTH_REDUCTION_MODE_DITHER:
+		/*  Spatial Dither: Set round/truncate to bypass (12bit),
+		 *  enable Dither (30bpp) */
+		set_round(xfm_dce,
+			DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE,
+			DCP_OUT_TRUNC_ROUND_DEPTH_12BIT);
+
+		set_dither(xfm_dce, true, spatial_dither_mode,
+			DCP_SPATIAL_DITHER_DEPTH_30BPP, frame_random_enable,
+			rgb_random_enable, highpass_random_enable);
+		break;
+	case DCP_BIT_DEPTH_REDUCTION_MODE_ROUND:
+		/*  Round: Enable round (10bit), disable Dither */
+		set_round(xfm_dce,
+			DCP_OUT_TRUNC_ROUND_MODE_ROUND,
+			DCP_OUT_TRUNC_ROUND_DEPTH_10BIT);
+
+		set_dither(xfm_dce, false, spatial_dither_mode,
+			DCP_SPATIAL_DITHER_DEPTH_30BPP, frame_random_enable,
+			rgb_random_enable, highpass_random_enable);
+		break;
+	case DCP_BIT_DEPTH_REDUCTION_MODE_TRUNCATE: /*  Truncate */
+		/*  Truncate: Enable truncate (10bit), disable Dither */
+		set_round(xfm_dce,
+			DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE,
+			DCP_OUT_TRUNC_ROUND_DEPTH_10BIT);
+
+		set_dither(xfm_dce, false, spatial_dither_mode,
+			DCP_SPATIAL_DITHER_DEPTH_30BPP, frame_random_enable,
+			rgb_random_enable, highpass_random_enable);
+		break;
+
+	case DCP_BIT_DEPTH_REDUCTION_MODE_DISABLED: /*  Disabled */
+		/*  Truncate: Set round/truncate to bypass (12bit),
+		 * disable Dither */
+		set_round(xfm_dce,
+			DCP_OUT_TRUNC_ROUND_MODE_TRUNCATE,
+			DCP_OUT_TRUNC_ROUND_DEPTH_12BIT);
+
+		set_dither(xfm_dce, false, spatial_dither_mode,
+			DCP_SPATIAL_DITHER_DEPTH_30BPP, frame_random_enable,
+			rgb_random_enable, highpass_random_enable);
+		break;
+	default:
+		/* Invalid DCP Depth reduction mode */
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+}
+
+static int dce_transform_get_max_num_of_supported_lines(
+	struct dce_transform *xfm_dce,
+	enum lb_pixel_depth depth,
+	int pixel_width)
+{
+	int pixels_per_entries = 0;
+	int max_pixels_supports = 0;
+
+	ASSERT(pixel_width);
+
+	/* Find number of pixels that can fit into a single LB entry and
+	 * take floor of the value since we cannot store a single pixel
+	 * across multiple entries. */
+	switch (depth) {
+	case LB_PIXEL_DEPTH_18BPP:
+		pixels_per_entries = xfm_dce->lb_bits_per_entry / 18;
+		break;
+
+	case LB_PIXEL_DEPTH_24BPP:
+		pixels_per_entries = xfm_dce->lb_bits_per_entry / 24;
+		break;
+
+	case LB_PIXEL_DEPTH_30BPP:
+		pixels_per_entries = xfm_dce->lb_bits_per_entry / 30;
+		break;
+
+	case LB_PIXEL_DEPTH_36BPP:
+		pixels_per_entries = xfm_dce->lb_bits_per_entry / 36;
+		break;
+
+	default:
+		dm_logger_write(xfm_dce->base.ctx->logger, LOG_WARNING,
+			"%s: Invalid LB pixel depth",
+			__func__);
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	ASSERT(pixels_per_entries);
+
+	max_pixels_supports =
+			pixels_per_entries *
+			xfm_dce->lb_memory_size;
+
+	return (max_pixels_supports / pixel_width);
+}
+
+static void set_denormalization(
+	struct dce_transform *xfm_dce,
+	enum dc_color_depth depth)
+{
+	int denorm_mode = 0;
+
+	switch (depth) {
+	case COLOR_DEPTH_666:
+		/* 63/64 for 6 bit output color depth */
+		denorm_mode = 1;
+		break;
+	case COLOR_DEPTH_888:
+		/* Unity for 8 bit output color depth
+		 * because prescale is disabled by default */
+		denorm_mode = 0;
+		break;
+	case COLOR_DEPTH_101010:
+		/* 1023/1024 for 10 bit output color depth */
+		denorm_mode = 3;
+		break;
+	case COLOR_DEPTH_121212:
+		/* 4095/4096 for 12 bit output color depth */
+		denorm_mode = 5;
+		break;
+	case COLOR_DEPTH_141414:
+	case COLOR_DEPTH_161616:
+	default:
+		/* not valid used case! */
+		break;
+	}
+
+	REG_SET(DENORM_CONTROL, 0, DENORM_MODE, denorm_mode);
+}
+
+static void dce_transform_set_pixel_storage_depth(
+	struct transform *xfm,
+	enum lb_pixel_depth depth,
+	const struct bit_depth_reduction_params *bit_depth_params)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	int pixel_depth, expan_mode;
+	enum dc_color_depth color_depth;
+
+	switch (depth) {
+	case LB_PIXEL_DEPTH_18BPP:
+		color_depth = COLOR_DEPTH_666;
+		pixel_depth = 2;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_24BPP:
+		color_depth = COLOR_DEPTH_888;
+		pixel_depth = 1;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_30BPP:
+		color_depth = COLOR_DEPTH_101010;
+		pixel_depth = 0;
+		expan_mode  = 1;
+		break;
+	case LB_PIXEL_DEPTH_36BPP:
+		color_depth = COLOR_DEPTH_121212;
+		pixel_depth = 3;
+		expan_mode  = 0;
+		break;
+	default:
+		color_depth = COLOR_DEPTH_101010;
+		pixel_depth = 0;
+		expan_mode  = 1;
+		BREAK_TO_DEBUGGER();
+		break;
+	}
+
+	set_denormalization(xfm_dce, color_depth);
+	program_bit_depth_reduction(xfm_dce, color_depth, bit_depth_params);
+
+	REG_UPDATE_2(LB_DATA_FORMAT,
+			PIXEL_DEPTH, pixel_depth,
+			PIXEL_EXPAN_MODE, expan_mode);
+
+	if (!(xfm_dce->lb_pixel_depth_supported & depth)) {
+		/*we should use unsupported capabilities
+		 *  unless it is required by w/a*/
+		dm_logger_write(xfm->ctx->logger, LOG_WARNING,
+			"%s: Capability not supported",
+			__func__);
+	}
+}
+
+static void program_gamut_remap(
+	struct dce_transform *xfm_dce,
+	const uint16_t *reg_val)
+{
+	if (reg_val) {
+		REG_SET_2(GAMUT_REMAP_C11_C12, 0,
+				GAMUT_REMAP_C11, reg_val[0],
+				GAMUT_REMAP_C12, reg_val[1]);
+		REG_SET_2(GAMUT_REMAP_C13_C14, 0,
+				GAMUT_REMAP_C13, reg_val[2],
+				GAMUT_REMAP_C14, reg_val[3]);
+		REG_SET_2(GAMUT_REMAP_C21_C22, 0,
+				GAMUT_REMAP_C21, reg_val[4],
+				GAMUT_REMAP_C22, reg_val[5]);
+		REG_SET_2(GAMUT_REMAP_C23_C24, 0,
+				GAMUT_REMAP_C23, reg_val[6],
+				GAMUT_REMAP_C24, reg_val[7]);
+		REG_SET_2(GAMUT_REMAP_C31_C32, 0,
+				GAMUT_REMAP_C31, reg_val[8],
+				GAMUT_REMAP_C32, reg_val[9]);
+		REG_SET_2(GAMUT_REMAP_C33_C34, 0,
+				GAMUT_REMAP_C33, reg_val[10],
+				GAMUT_REMAP_C34, reg_val[11]);
+
+		REG_SET(GAMUT_REMAP_CONTROL, 0, GRPH_GAMUT_REMAP_MODE, 1);
+	} else
+		REG_SET(GAMUT_REMAP_CONTROL, 0, GRPH_GAMUT_REMAP_MODE, 0);
+
+}
+
+/**
+ *****************************************************************************
+ *  Function: dal_transform_wide_gamut_set_gamut_remap
+ *
+ *  @param [in] const struct xfm_grph_csc_adjustment *adjust
+ *
+ *  @return
+ *     void
+ *
+ *  @note calculate and apply color temperature adjustment to in Rgb color space
+ *
+ *  @see
+ *
+ *****************************************************************************
+ */
+static void dce_transform_set_gamut_remap(
+	struct transform *xfm,
+	const struct xfm_grph_csc_adjustment *adjust)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	if (adjust->gamut_adjust_type != GRAPHICS_GAMUT_ADJUST_TYPE_SW)
+		/* Bypass if type is bypass or hw */
+		program_gamut_remap(xfm_dce, NULL);
+	else {
+		struct fixed31_32 arr_matrix[GAMUT_MATRIX_SIZE];
+		uint16_t arr_reg_val[GAMUT_MATRIX_SIZE];
+
+		arr_matrix[0] = adjust->temperature_matrix[0];
+		arr_matrix[1] = adjust->temperature_matrix[1];
+		arr_matrix[2] = adjust->temperature_matrix[2];
+		arr_matrix[3] = dal_fixed31_32_zero;
+
+		arr_matrix[4] = adjust->temperature_matrix[3];
+		arr_matrix[5] = adjust->temperature_matrix[4];
+		arr_matrix[6] = adjust->temperature_matrix[5];
+		arr_matrix[7] = dal_fixed31_32_zero;
+
+		arr_matrix[8] = adjust->temperature_matrix[6];
+		arr_matrix[9] = adjust->temperature_matrix[7];
+		arr_matrix[10] = adjust->temperature_matrix[8];
+		arr_matrix[11] = dal_fixed31_32_zero;
+
+		convert_float_matrix(
+			arr_reg_val, arr_matrix, GAMUT_MATRIX_SIZE);
+
+		program_gamut_remap(xfm_dce, arr_reg_val);
+	}
+}
+
+static uint32_t decide_taps(struct fixed31_32 ratio, uint32_t in_taps, bool chroma)
+{
+	uint32_t taps;
+
+	if (IDENTITY_RATIO(ratio)) {
+		return 1;
+	} else if (in_taps != 0) {
+		taps = in_taps;
+	} else {
+		taps = 4;
+	}
+
+	if (chroma) {
+		taps /= 2;
+		if (taps < 2)
+			taps = 2;
+	}
+
+	return taps;
+}
+
+
+bool dce_transform_get_optimal_number_of_taps(
+	struct transform *xfm,
+	struct scaler_data *scl_data,
+	const struct scaling_taps *in_taps)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	int pixel_width = scl_data->viewport.width;
+	int max_num_of_lines;
+
+	if (xfm_dce->prescaler_on &&
+			(scl_data->viewport.width > scl_data->recout.width))
+		pixel_width = scl_data->recout.width;
+
+	max_num_of_lines = dce_transform_get_max_num_of_supported_lines(
+		xfm_dce,
+		scl_data->lb_params.depth,
+		pixel_width);
+
+	/* Fail if in_taps are impossible */
+	if (in_taps->v_taps >= max_num_of_lines)
+		return false;
+
+	/*
+	 * Set taps according to this policy (in this order)
+	 * - Use 1 for no scaling
+	 * - Use input taps
+	 * - Use 4 and reduce as required by line buffer size
+	 * - Decide chroma taps if chroma is scaled
+	 *
+	 * Ignore input chroma taps. Decide based on non-chroma
+	 */
+	scl_data->taps.h_taps = decide_taps(scl_data->ratios.horz, in_taps->h_taps, false);
+	scl_data->taps.v_taps = decide_taps(scl_data->ratios.vert, in_taps->v_taps, false);
+	scl_data->taps.h_taps_c = decide_taps(scl_data->ratios.horz_c, in_taps->h_taps, true);
+	scl_data->taps.v_taps_c = decide_taps(scl_data->ratios.vert_c, in_taps->v_taps, true);
+
+	if (!IDENTITY_RATIO(scl_data->ratios.vert)) {
+		/* reduce v_taps if needed but ensure we have at least two */
+		if (in_taps->v_taps == 0
+				&& max_num_of_lines <= scl_data->taps.v_taps
+				&& scl_data->taps.v_taps > 1) {
+			scl_data->taps.v_taps = max_num_of_lines - 1;
+		}
+
+		if (scl_data->taps.v_taps <= 1)
+			return false;
+	}
+
+	if (!IDENTITY_RATIO(scl_data->ratios.vert_c)) {
+		/* reduce chroma v_taps if needed but ensure we have at least two */
+		if (max_num_of_lines <= scl_data->taps.v_taps_c && scl_data->taps.v_taps_c > 1) {
+			scl_data->taps.v_taps_c = max_num_of_lines - 1;
+		}
+
+		if (scl_data->taps.v_taps_c <= 1)
+			return false;
+	}
+
+	/* we've got valid taps */
+	return true;
+}
+
+static void dce_transform_reset(struct transform *xfm)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	xfm_dce->filter_h = NULL;
+	xfm_dce->filter_v = NULL;
+}
+
+static void program_color_matrix(
+	struct dce_transform *xfm_dce,
+	const struct out_csc_color_matrix *tbl_entry,
+	enum grph_color_adjust_option options)
+{
+	{
+		REG_SET_2(OUTPUT_CSC_C11_C12, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[0],
+			OUTPUT_CSC_C12, tbl_entry->regval[1]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C13_C14, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[2],
+			OUTPUT_CSC_C12, tbl_entry->regval[3]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C21_C22, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[4],
+			OUTPUT_CSC_C12, tbl_entry->regval[5]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C23_C24, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[6],
+			OUTPUT_CSC_C12, tbl_entry->regval[7]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C31_C32, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[8],
+			OUTPUT_CSC_C12, tbl_entry->regval[9]);
+	}
+	{
+		REG_SET_2(OUTPUT_CSC_C33_C34, 0,
+			OUTPUT_CSC_C11, tbl_entry->regval[10],
+			OUTPUT_CSC_C12, tbl_entry->regval[11]);
+	}
+}
+
+static bool configure_graphics_mode(
+	struct dce_transform *xfm_dce,
+	enum csc_color_mode config,
+	enum graphics_csc_adjust_type csc_adjust_type,
+	enum dc_color_space color_space)
+{
+	REG_SET(OUTPUT_CSC_CONTROL, 0,
+		OUTPUT_CSC_GRPH_MODE, 0);
+
+	if (csc_adjust_type == GRAPHICS_CSC_ADJUST_TYPE_SW) {
+		if (config == CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC) {
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 4);
+		} else {
+
+			switch (color_space) {
+			case COLOR_SPACE_SRGB:
+				/* by pass */
+				REG_SET(OUTPUT_CSC_CONTROL, 0,
+					OUTPUT_CSC_GRPH_MODE, 0);
+				break;
+			case COLOR_SPACE_SRGB_LIMITED:
+				/* TV RGB */
+				REG_SET(OUTPUT_CSC_CONTROL, 0,
+					OUTPUT_CSC_GRPH_MODE, 1);
+				break;
+			case COLOR_SPACE_YCBCR601:
+			case COLOR_SPACE_YCBCR601_LIMITED:
+				/* YCbCr601 */
+				REG_SET(OUTPUT_CSC_CONTROL, 0,
+					OUTPUT_CSC_GRPH_MODE, 2);
+				break;
+			case COLOR_SPACE_YCBCR709:
+			case COLOR_SPACE_YCBCR709_LIMITED:
+				/* YCbCr709 */
+				REG_SET(OUTPUT_CSC_CONTROL, 0,
+					OUTPUT_CSC_GRPH_MODE, 3);
+				break;
+			default:
+				return false;
+			}
+		}
+	} else if (csc_adjust_type == GRAPHICS_CSC_ADJUST_TYPE_HW) {
+		switch (color_space) {
+		case COLOR_SPACE_SRGB:
+			/* by pass */
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 0);
+			break;
+			break;
+		case COLOR_SPACE_SRGB_LIMITED:
+			/* TV RGB */
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 1);
+			break;
+		case COLOR_SPACE_YCBCR601:
+		case COLOR_SPACE_YCBCR601_LIMITED:
+			/* YCbCr601 */
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 2);
+			break;
+		case COLOR_SPACE_YCBCR709:
+		case COLOR_SPACE_YCBCR709_LIMITED:
+			 /* YCbCr709 */
+			REG_SET(OUTPUT_CSC_CONTROL, 0,
+				OUTPUT_CSC_GRPH_MODE, 3);
+			break;
+		default:
+			return false;
+		}
+
+	} else
+		/* by pass */
+		REG_SET(OUTPUT_CSC_CONTROL, 0,
+			OUTPUT_CSC_GRPH_MODE, 0);
+
+	return true;
+}
+
+void dce110_opp_set_csc_adjustment(
+	struct transform *xfm,
+	const struct out_csc_color_matrix *tbl_entry)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	enum csc_color_mode config =
+			CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
+
+	program_color_matrix(
+			xfm_dce, tbl_entry, GRAPHICS_CSC_ADJUST_TYPE_SW);
+
+	/*  We did everything ,now program DxOUTPUT_CSC_CONTROL */
+	configure_graphics_mode(xfm_dce, config, GRAPHICS_CSC_ADJUST_TYPE_SW,
+			tbl_entry->color_space);
+}
+
+void dce110_opp_set_csc_default(
+	struct transform *xfm,
+	const struct default_adjustment *default_adjust)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+	enum csc_color_mode config =
+			CSC_COLOR_MODE_GRAPHICS_PREDEFINED;
+
+	if (default_adjust->force_hw_default == false) {
+		const struct out_csc_color_matrix *elm;
+		/* currently parameter not in use */
+		enum grph_color_adjust_option option =
+			GRPH_COLOR_MATRIX_HW_DEFAULT;
+		uint32_t i;
+		/*
+		 * HW default false we program locally defined matrix
+		 * HW default true  we use predefined hw matrix and we
+		 * do not need to program matrix
+		 * OEM wants the HW default via runtime parameter.
+		 */
+		option = GRPH_COLOR_MATRIX_SW;
+
+		for (i = 0; i < ARRAY_SIZE(global_color_matrix); ++i) {
+			elm = &global_color_matrix[i];
+			if (elm->color_space != default_adjust->out_color_space)
+				continue;
+			/* program the matrix with default values from this
+			 * file */
+			program_color_matrix(xfm_dce, elm, option);
+			config = CSC_COLOR_MODE_GRAPHICS_OUTPUT_CSC;
+			break;
+		}
+	}
+
+	/* configure the what we programmed :
+	 * 1. Default values from this file
+	 * 2. Use hardware default from ROM_A and we do not need to program
+	 * matrix */
+
+	configure_graphics_mode(xfm_dce, config,
+		default_adjust->csc_adjust_type,
+		default_adjust->out_color_space);
+}
+
+static void program_pwl(
+	struct dce_transform *xfm_dce,
+	const struct pwl_params *params)
+{
+	uint32_t value;
+	int retval;
+
+	{
+		uint8_t max_tries = 10;
+		uint8_t counter = 0;
+
+		/* Power on LUT memory */
+		if (REG(DCFE_MEM_PWR_CTRL))
+			REG_UPDATE(DCFE_MEM_PWR_CTRL,
+				DCP_REGAMMA_MEM_PWR_DIS, 1);
+		else
+			REG_UPDATE(DCFE_MEM_LIGHT_SLEEP_CNTL,
+				REGAMMA_LUT_LIGHT_SLEEP_DIS, 1);
+
+		while (counter < max_tries) {
+			if (REG(DCFE_MEM_PWR_STATUS)) {
+				value = REG_READ(DCFE_MEM_PWR_STATUS);
+				REG_GET(DCFE_MEM_PWR_STATUS,
+						DCP_REGAMMA_MEM_PWR_STATE,
+						&retval);
+
+				if (retval == 0)
+						break;
+				++counter;
+			} else {
+				value = REG_READ(DCFE_MEM_LIGHT_SLEEP_CNTL);
+				REG_GET(DCFE_MEM_LIGHT_SLEEP_CNTL,
+						REGAMMA_LUT_MEM_PWR_STATE,
+						&retval);
+
+				if (retval == 0)
+						break;
+				++counter;
+			}
+		}
+
+		if (counter == max_tries) {
+			dm_logger_write(xfm_dce->base.ctx->logger, LOG_WARNING,
+				"%s: regamma lut was not powered on "
+				"in a timely manner,"
+				" programming still proceeds\n",
+				__func__);
+		}
+	}
+
+	REG_UPDATE(REGAMMA_LUT_WRITE_EN_MASK,
+			REGAMMA_LUT_WRITE_EN_MASK, 7);
+
+	REG_WRITE(REGAMMA_LUT_INDEX, 0);
+
+	/* Program REGAMMA_LUT_DATA */
+	{
+		uint32_t i = 0;
+		const struct pwl_result_data *rgb = params->rgb_resulted;
+
+		while (i != params->hw_points_num) {
+
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->red_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->green_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->blue_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->delta_red_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->delta_green_reg);
+			REG_WRITE(REGAMMA_LUT_DATA, rgb->delta_blue_reg);
+
+			++rgb;
+			++i;
+		}
+	}
+
+	/*  we are done with DCP LUT memory; re-enable low power mode */
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_UPDATE(DCFE_MEM_PWR_CTRL,
+			DCP_REGAMMA_MEM_PWR_DIS, 0);
+	else
+		REG_UPDATE(DCFE_MEM_LIGHT_SLEEP_CNTL,
+			REGAMMA_LUT_LIGHT_SLEEP_DIS, 0);
+}
+
+static void regamma_config_regions_and_segments(
+	struct dce_transform *xfm_dce,
+	const struct pwl_params *params)
+{
+	const struct gamma_curve *curve;
+
+	{
+		REG_SET_2(REGAMMA_CNTLA_START_CNTL, 0,
+			REGAMMA_CNTLA_EXP_REGION_START, params->arr_points[0].custom_float_x,
+			REGAMMA_CNTLA_EXP_REGION_START_SEGMENT, 0);
+	}
+	{
+		REG_SET(REGAMMA_CNTLA_SLOPE_CNTL, 0,
+			REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE, params->arr_points[0].custom_float_slope);
+
+	}
+	{
+		REG_SET(REGAMMA_CNTLA_END_CNTL1, 0,
+			REGAMMA_CNTLA_EXP_REGION_END, params->arr_points[1].custom_float_x);
+	}
+	{
+		REG_SET_2(REGAMMA_CNTLA_END_CNTL2, 0,
+			REGAMMA_CNTLA_EXP_REGION_END_BASE, params->arr_points[1].custom_float_y,
+			REGAMMA_CNTLA_EXP_REGION_END_SLOPE, params->arr_points[2].custom_float_slope);
+	}
+
+	curve = params->arr_curve_points;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_0_1, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_2_3, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_4_5, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_6_7, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_8_9, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_10_11, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_12_13, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+
+	}
+
+	curve += 2;
+
+	{
+		REG_SET_4(REGAMMA_CNTLA_REGION_14_15, 0,
+			REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, curve[0].offset,
+			REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, curve[0].segments_num,
+			REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, curve[1].offset,
+			REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, curve[1].segments_num);
+	}
+}
+
+
+
+void dce110_opp_program_regamma_pwl(
+	struct transform *xfm,
+	const struct pwl_params *params)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	/* Setup regions */
+	regamma_config_regions_and_segments(xfm_dce, params);
+
+	/* Program PWL */
+	program_pwl(xfm_dce, params);
+}
+
+void dce110_opp_power_on_regamma_lut(
+	struct transform *xfm,
+	bool power_on)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	if (REG(DCFE_MEM_PWR_CTRL))
+		REG_UPDATE_2(DCFE_MEM_PWR_CTRL,
+			DCP_REGAMMA_MEM_PWR_DIS, power_on,
+			DCP_LUT_MEM_PWR_DIS, power_on);
+	else
+		REG_UPDATE_2(DCFE_MEM_LIGHT_SLEEP_CNTL,
+			REGAMMA_LUT_LIGHT_SLEEP_DIS, power_on,
+			DCP_LUT_LIGHT_SLEEP_DIS, power_on);
+
+}
+
+void dce110_opp_set_regamma_mode(struct transform *xfm,
+		enum opp_regamma mode)
+{
+	struct dce_transform *xfm_dce = TO_DCE_TRANSFORM(xfm);
+
+	REG_SET(REGAMMA_CONTROL, 0,
+			GRPH_REGAMMA_MODE, mode);
+}
+
+static const struct transform_funcs dce_transform_funcs = {
+	.transform_reset = dce_transform_reset,
+	.transform_set_scaler =
+		dce_transform_set_scaler,
+	.transform_set_gamut_remap =
+		dce_transform_set_gamut_remap,
+	.opp_set_csc_adjustment = dce110_opp_set_csc_adjustment,
+	.opp_set_csc_default = dce110_opp_set_csc_default,
+	.opp_power_on_regamma_lut = dce110_opp_power_on_regamma_lut,
+	.opp_program_regamma_pwl = dce110_opp_program_regamma_pwl,
+	.opp_set_regamma_mode = dce110_opp_set_regamma_mode,
+	.transform_set_pixel_storage_depth =
+		dce_transform_set_pixel_storage_depth,
+	.transform_get_optimal_number_of_taps =
+		dce_transform_get_optimal_number_of_taps
+};
+
+/*****************************************/
+/* Constructor, Destructor               */
+/*****************************************/
+
+void dce_transform_construct(
+	struct dce_transform *xfm_dce,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dce_transform_registers *regs,
+	const struct dce_transform_shift *xfm_shift,
+	const struct dce_transform_mask *xfm_mask)
+{
+	xfm_dce->base.ctx = ctx;
+
+	xfm_dce->base.inst = inst;
+	xfm_dce->base.funcs = &dce_transform_funcs;
+
+	xfm_dce->regs = regs;
+	xfm_dce->xfm_shift = xfm_shift;
+	xfm_dce->xfm_mask = xfm_mask;
+
+	xfm_dce->prescaler_on = true;
+	xfm_dce->lb_pixel_depth_supported =
+			LB_PIXEL_DEPTH_18BPP |
+			LB_PIXEL_DEPTH_24BPP |
+			LB_PIXEL_DEPTH_30BPP;
+
+	xfm_dce->lb_bits_per_entry = LB_BITS_PER_ENTRY;
+	xfm_dce->lb_memory_size = LB_TOTAL_NUMBER_OF_ENTRIES; /*0x6B0*/
+}
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
new file mode 100644
index 000000000000..bfc94b4927b9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
@@ -0,0 +1,516 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCE_DCE_TRANSFORM_H_
+#define _DCE_DCE_TRANSFORM_H_
+
+
+#include "transform.h"
+
+#define TO_DCE_TRANSFORM(transform)\
+	container_of(transform, struct dce_transform, base)
+
+#define LB_TOTAL_NUMBER_OF_ENTRIES 1712
+#define LB_BITS_PER_ENTRY 144
+
+#define XFM_COMMON_REG_LIST_DCE_BASE(id) \
+	SRI(LB_DATA_FORMAT, LB, id), \
+	SRI(GAMUT_REMAP_CONTROL, DCP, id), \
+	SRI(GAMUT_REMAP_C11_C12, DCP, id), \
+	SRI(GAMUT_REMAP_C13_C14, DCP, id), \
+	SRI(GAMUT_REMAP_C21_C22, DCP, id), \
+	SRI(GAMUT_REMAP_C23_C24, DCP, id), \
+	SRI(GAMUT_REMAP_C31_C32, DCP, id), \
+	SRI(GAMUT_REMAP_C33_C34, DCP, id), \
+	SRI(OUTPUT_CSC_C11_C12, DCP, id), \
+	SRI(OUTPUT_CSC_C13_C14, DCP, id), \
+	SRI(OUTPUT_CSC_C21_C22, DCP, id), \
+	SRI(OUTPUT_CSC_C23_C24, DCP, id), \
+	SRI(OUTPUT_CSC_C31_C32, DCP, id), \
+	SRI(OUTPUT_CSC_C33_C34, DCP, id), \
+	SRI(OUTPUT_CSC_CONTROL, DCP, id), \
+	SRI(REGAMMA_CNTLA_START_CNTL, DCP, id), \
+	SRI(REGAMMA_CNTLA_SLOPE_CNTL, DCP, id), \
+	SRI(REGAMMA_CNTLA_END_CNTL1, DCP, id), \
+	SRI(REGAMMA_CNTLA_END_CNTL2, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_0_1, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_2_3, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_4_5, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_6_7, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_8_9, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_10_11, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_12_13, DCP, id), \
+	SRI(REGAMMA_CNTLA_REGION_14_15, DCP, id), \
+	SRI(REGAMMA_LUT_WRITE_EN_MASK, DCP, id), \
+	SRI(REGAMMA_LUT_INDEX, DCP, id), \
+	SRI(REGAMMA_LUT_DATA, DCP, id), \
+	SRI(REGAMMA_CONTROL, DCP, id), \
+	SRI(DENORM_CONTROL, DCP, id), \
+	SRI(DCP_SPATIAL_DITHER_CNTL, DCP, id), \
+	SRI(OUT_ROUND_CONTROL, DCP, id), \
+	SRI(OUT_CLAMP_CONTROL_R_CR, DCP, id), \
+	SRI(OUT_CLAMP_CONTROL_G_Y, DCP, id), \
+	SRI(OUT_CLAMP_CONTROL_B_CB, DCP, id), \
+	SRI(SCL_MODE, SCL, id), \
+	SRI(SCL_TAP_CONTROL, SCL, id), \
+	SRI(SCL_CONTROL, SCL, id), \
+	SRI(SCL_BYPASS_CONTROL, SCL, id), \
+	SRI(EXT_OVERSCAN_LEFT_RIGHT, SCL, id), \
+	SRI(EXT_OVERSCAN_TOP_BOTTOM, SCL, id), \
+	SRI(SCL_VERT_FILTER_CONTROL, SCL, id), \
+	SRI(SCL_HORZ_FILTER_CONTROL, SCL, id), \
+	SRI(SCL_COEF_RAM_SELECT, SCL, id), \
+	SRI(SCL_COEF_RAM_TAP_DATA, SCL, id), \
+	SRI(VIEWPORT_START, SCL, id), \
+	SRI(VIEWPORT_SIZE, SCL, id), \
+	SRI(SCL_HORZ_FILTER_SCALE_RATIO, SCL, id), \
+	SRI(SCL_VERT_FILTER_SCALE_RATIO, SCL, id), \
+	SRI(SCL_HORZ_FILTER_INIT, SCL, id), \
+	SRI(SCL_VERT_FILTER_INIT, SCL, id), \
+	SRI(SCL_AUTOMATIC_MODE_CONTROL, SCL, id), \
+	SRI(LB_MEMORY_CTRL, LB, id), \
+	SRI(SCL_UPDATE, SCL, id), \
+	SRI(SCL_F_SHARP_CONTROL, SCL, id)
+
+#define XFM_COMMON_REG_LIST_DCE80(id) \
+	XFM_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
+
+#define XFM_COMMON_REG_LIST_DCE100(id) \
+	XFM_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_PWR_CTRL, CRTC, id), \
+	SRI(DCFE_MEM_PWR_STATUS, CRTC, id)
+
+#define XFM_COMMON_REG_LIST_DCE110(id) \
+	XFM_COMMON_REG_LIST_DCE_BASE(id), \
+	SRI(DCFE_MEM_PWR_CTRL, DCFE, id), \
+	SRI(DCFE_MEM_PWR_STATUS, DCFE, id)
+
+#define XFM_SF(reg_name, field_name, post_fix)\
+	.field_name = reg_name ## __ ## field_name ## post_fix
+
+#define XFM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \
+	XFM_SF(OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MIN_B_CB, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MAX_B_CB, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MIN_G_Y, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MAX_G_Y, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MIN_R_CR, mask_sh), \
+	XFM_SF(OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MAX_R_CR, mask_sh), \
+	XFM_SF(OUT_ROUND_CONTROL, OUT_ROUND_TRUNC_MODE, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_EN, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_MODE, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_DEPTH, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_FRAME_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_RGB_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP_SPATIAL_DITHER_CNTL, DCP_HIGHPASS_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DENORM_CONTROL, DENORM_MODE, mask_sh), \
+	XFM_SF(LB_DATA_FORMAT, PIXEL_DEPTH, mask_sh), \
+	XFM_SF(LB_DATA_FORMAT, PIXEL_EXPAN_MODE, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C11_C12, GAMUT_REMAP_C11, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C11_C12, GAMUT_REMAP_C12, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C13_C14, GAMUT_REMAP_C13, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C13_C14, GAMUT_REMAP_C14, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C21_C22, GAMUT_REMAP_C21, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C21_C22, GAMUT_REMAP_C22, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C23_C24, GAMUT_REMAP_C23, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C23_C24, GAMUT_REMAP_C24, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C31_C32, GAMUT_REMAP_C31, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C31_C32, GAMUT_REMAP_C32, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C33_C34, GAMUT_REMAP_C33, mask_sh), \
+	XFM_SF(GAMUT_REMAP_C33_C34, GAMUT_REMAP_C34, mask_sh), \
+	XFM_SF(GAMUT_REMAP_CONTROL, GRPH_GAMUT_REMAP_MODE, mask_sh), \
+	XFM_SF(OUTPUT_CSC_C11_C12, OUTPUT_CSC_C11, mask_sh),\
+	XFM_SF(OUTPUT_CSC_C11_C12, OUTPUT_CSC_C12, mask_sh),\
+	XFM_SF(OUTPUT_CSC_CONTROL, OUTPUT_CSC_GRPH_MODE, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START_SEGMENT, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_SLOPE_CNTL, REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_END_CNTL1, REGAMMA_CNTLA_EXP_REGION_END, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_BASE, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_SLOPE, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, mask_sh),\
+	XFM_SF(REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
+	XFM_SF(REGAMMA_LUT_WRITE_EN_MASK, REGAMMA_LUT_WRITE_EN_MASK, mask_sh),\
+	XFM_SF(REGAMMA_CONTROL, GRPH_REGAMMA_MODE, mask_sh),\
+	XFM_SF(SCL_MODE, SCL_MODE, mask_sh), \
+	XFM_SF(SCL_TAP_CONTROL, SCL_H_NUM_OF_TAPS, mask_sh), \
+	XFM_SF(SCL_TAP_CONTROL, SCL_V_NUM_OF_TAPS, mask_sh), \
+	XFM_SF(SCL_CONTROL, SCL_BOUNDARY_MODE, mask_sh), \
+	XFM_SF(SCL_BYPASS_CONTROL, SCL_BYPASS_MODE, mask_sh), \
+	XFM_SF(EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT, mask_sh), \
+	XFM_SF(EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT, mask_sh), \
+	XFM_SF(EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP, mask_sh), \
+	XFM_SF(EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_SELECT, SCL_C_RAM_FILTER_TYPE, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_SELECT, SCL_C_RAM_PHASE, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_SELECT, SCL_C_RAM_TAP_PAIR_IDX, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF_EN, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF_EN, mask_sh), \
+	XFM_SF(SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF, mask_sh), \
+	XFM_SF(VIEWPORT_START, VIEWPORT_X_START, mask_sh), \
+	XFM_SF(VIEWPORT_START, VIEWPORT_Y_START, mask_sh), \
+	XFM_SF(VIEWPORT_SIZE, VIEWPORT_HEIGHT, mask_sh), \
+	XFM_SF(VIEWPORT_SIZE, VIEWPORT_WIDTH, mask_sh), \
+	XFM_SF(SCL_HORZ_FILTER_SCALE_RATIO, SCL_H_SCALE_RATIO, mask_sh), \
+	XFM_SF(SCL_VERT_FILTER_SCALE_RATIO, SCL_V_SCALE_RATIO, mask_sh), \
+	XFM_SF(SCL_HORZ_FILTER_INIT, SCL_H_INIT_INT, mask_sh), \
+	XFM_SF(SCL_HORZ_FILTER_INIT, SCL_H_INIT_FRAC, mask_sh), \
+	XFM_SF(SCL_VERT_FILTER_INIT, SCL_V_INIT_INT, mask_sh), \
+	XFM_SF(SCL_VERT_FILTER_INIT, SCL_V_INIT_FRAC, mask_sh), \
+	XFM_SF(LB_MEMORY_CTRL, LB_MEMORY_CONFIG, mask_sh), \
+	XFM_SF(LB_MEMORY_CTRL, LB_MEMORY_SIZE, mask_sh), \
+	XFM_SF(SCL_VERT_FILTER_CONTROL, SCL_V_2TAP_HARDCODE_COEF_EN, mask_sh), \
+	XFM_SF(SCL_HORZ_FILTER_CONTROL, SCL_H_2TAP_HARDCODE_COEF_EN, mask_sh), \
+	XFM_SF(SCL_UPDATE, SCL_COEF_UPDATE_COMPLETE, mask_sh), \
+	XFM_SF(LB_DATA_FORMAT, ALPHA_EN, mask_sh)
+
+#define XFM_COMMON_MASK_SH_LIST_DCE80(mask_sh) \
+	XFM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	OPP_SF(DCFE_MEM_LIGHT_SLEEP_CNTL, REGAMMA_LUT_LIGHT_SLEEP_DIS, mask_sh),\
+	OPP_SF(DCFE_MEM_LIGHT_SLEEP_CNTL, DCP_LUT_LIGHT_SLEEP_DIS, mask_sh),\
+	OPP_SF(DCFE_MEM_LIGHT_SLEEP_CNTL, REGAMMA_LUT_MEM_PWR_STATE, mask_sh)
+
+#define XFM_COMMON_MASK_SH_LIST_DCE110(mask_sh) \
+	XFM_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh), \
+	XFM_SF(DCFE_MEM_PWR_CTRL, SCL_COEFF_MEM_PWR_DIS, mask_sh), \
+	XFM_SF(DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, mask_sh), \
+	XFM_SF(DCFE_MEM_PWR_CTRL, DCP_REGAMMA_MEM_PWR_DIS, mask_sh),\
+	XFM_SF(DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh),\
+	XFM_SF(DCFE_MEM_PWR_STATUS, DCP_REGAMMA_MEM_PWR_STATE, mask_sh),\
+	XFM_SF(SCL_MODE, SCL_PSCL_EN, mask_sh)
+
+#define XFM_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh) \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MIN_B_CB, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MAX_B_CB, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MIN_G_Y, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MAX_G_Y, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MIN_R_CR, mask_sh), \
+	XFM_SF(DCP0_OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MAX_R_CR, mask_sh), \
+	XFM_SF(DCP0_OUT_ROUND_CONTROL, OUT_ROUND_TRUNC_MODE, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_EN, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_MODE, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_DEPTH, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_FRAME_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_RGB_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_HIGHPASS_RANDOM_ENABLE, mask_sh), \
+	XFM_SF(DCP0_DENORM_CONTROL, DENORM_MODE, mask_sh), \
+	XFM_SF(LB0_LB_DATA_FORMAT, PIXEL_DEPTH, mask_sh), \
+	XFM_SF(LB0_LB_DATA_FORMAT, PIXEL_EXPAN_MODE, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C11_C12, GAMUT_REMAP_C11, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C11_C12, GAMUT_REMAP_C12, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C13_C14, GAMUT_REMAP_C13, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C13_C14, GAMUT_REMAP_C14, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C21_C22, GAMUT_REMAP_C21, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C21_C22, GAMUT_REMAP_C22, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C23_C24, GAMUT_REMAP_C23, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C23_C24, GAMUT_REMAP_C24, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C31_C32, GAMUT_REMAP_C31, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C31_C32, GAMUT_REMAP_C32, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C33_C34, GAMUT_REMAP_C33, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_C33_C34, GAMUT_REMAP_C34, mask_sh), \
+	XFM_SF(DCP0_GAMUT_REMAP_CONTROL, GRPH_GAMUT_REMAP_MODE, mask_sh), \
+	XFM_SF(DCP0_OUTPUT_CSC_C11_C12, OUTPUT_CSC_C11, mask_sh),\
+	XFM_SF(DCP0_OUTPUT_CSC_C11_C12, OUTPUT_CSC_C12, mask_sh),\
+	XFM_SF(DCP0_OUTPUT_CSC_CONTROL, OUTPUT_CSC_GRPH_MODE, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START_SEGMENT, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_SLOPE_CNTL, REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_END_CNTL1, REGAMMA_CNTLA_EXP_REGION_END, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_BASE, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_SLOPE, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CNTLA_REGION_0_1, REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
+	XFM_SF(DCP0_REGAMMA_CONTROL, GRPH_REGAMMA_MODE, mask_sh),\
+	XFM_SF(SCL0_SCL_MODE, SCL_MODE, mask_sh), \
+	XFM_SF(SCL0_SCL_TAP_CONTROL, SCL_H_NUM_OF_TAPS, mask_sh), \
+	XFM_SF(SCL0_SCL_TAP_CONTROL, SCL_V_NUM_OF_TAPS, mask_sh), \
+	XFM_SF(SCL0_SCL_CONTROL, SCL_BOUNDARY_MODE, mask_sh), \
+	XFM_SF(SCL0_SCL_BYPASS_CONTROL, SCL_BYPASS_MODE, mask_sh), \
+	XFM_SF(SCL0_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT, mask_sh), \
+	XFM_SF(SCL0_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT, mask_sh), \
+	XFM_SF(SCL0_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP, mask_sh), \
+	XFM_SF(SCL0_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_FILTER_TYPE, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_PHASE, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_TAP_PAIR_IDX, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF_EN, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF_EN, mask_sh), \
+	XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF, mask_sh), \
+	XFM_SF(SCL0_VIEWPORT_START, VIEWPORT_X_START, mask_sh), \
+	XFM_SF(SCL0_VIEWPORT_START, VIEWPORT_Y_START, mask_sh), \
+	XFM_SF(SCL0_VIEWPORT_SIZE, VIEWPORT_HEIGHT, mask_sh), \
+	XFM_SF(SCL0_VIEWPORT_SIZE, VIEWPORT_WIDTH, mask_sh), \
+	XFM_SF(SCL0_SCL_HORZ_FILTER_SCALE_RATIO, SCL_H_SCALE_RATIO, mask_sh), \
+	XFM_SF(SCL0_SCL_VERT_FILTER_SCALE_RATIO, SCL_V_SCALE_RATIO, mask_sh), \
+	XFM_SF(SCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_INT, mask_sh), \
+	XFM_SF(SCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_FRAC, mask_sh), \
+	XFM_SF(SCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_INT, mask_sh), \
+	XFM_SF(SCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_FRAC, mask_sh), \
+	XFM_SF(LB0_LB_MEMORY_CTRL, LB_MEMORY_CONFIG, mask_sh), \
+	XFM_SF(LB0_LB_MEMORY_CTRL, LB_MEMORY_SIZE, mask_sh), \
+	XFM_SF(SCL0_SCL_VERT_FILTER_CONTROL, SCL_V_2TAP_HARDCODE_COEF_EN, mask_sh), \
+	XFM_SF(SCL0_SCL_HORZ_FILTER_CONTROL, SCL_H_2TAP_HARDCODE_COEF_EN, mask_sh), \
+	XFM_SF(SCL0_SCL_UPDATE, SCL_COEF_UPDATE_COMPLETE, mask_sh), \
+	XFM_SF(LB0_LB_DATA_FORMAT, ALPHA_EN, mask_sh), \
+	XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, SCL_COEFF_MEM_PWR_DIS, mask_sh), \
+	XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_REGAMMA_MEM_PWR_DIS, mask_sh),\
+	XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh),\
+	XFM_SF(DCFE0_DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, mask_sh), \
+	XFM_SF(SCL0_SCL_MODE, SCL_PSCL_EN, mask_sh)
+
+#define XFM_REG_FIELD_LIST(type) \
+	type OUT_CLAMP_MIN_B_CB; \
+	type OUT_CLAMP_MAX_B_CB; \
+	type OUT_CLAMP_MIN_G_Y; \
+	type OUT_CLAMP_MAX_G_Y; \
+	type OUT_CLAMP_MIN_R_CR; \
+	type OUT_CLAMP_MAX_R_CR; \
+	type OUT_ROUND_TRUNC_MODE; \
+	type DCP_SPATIAL_DITHER_EN; \
+	type DCP_SPATIAL_DITHER_MODE; \
+	type DCP_SPATIAL_DITHER_DEPTH; \
+	type DCP_FRAME_RANDOM_ENABLE; \
+	type DCP_RGB_RANDOM_ENABLE; \
+	type DCP_HIGHPASS_RANDOM_ENABLE; \
+	type DENORM_MODE; \
+	type PIXEL_DEPTH; \
+	type PIXEL_EXPAN_MODE; \
+	type GAMUT_REMAP_C11; \
+	type GAMUT_REMAP_C12; \
+	type GAMUT_REMAP_C13; \
+	type GAMUT_REMAP_C14; \
+	type GAMUT_REMAP_C21; \
+	type GAMUT_REMAP_C22; \
+	type GAMUT_REMAP_C23; \
+	type GAMUT_REMAP_C24; \
+	type GAMUT_REMAP_C31; \
+	type GAMUT_REMAP_C32; \
+	type GAMUT_REMAP_C33; \
+	type GAMUT_REMAP_C34; \
+	type GRPH_GAMUT_REMAP_MODE; \
+	type OUTPUT_CSC_C11; \
+	type OUTPUT_CSC_C12; \
+	type OUTPUT_CSC_GRPH_MODE; \
+	type DCP_REGAMMA_MEM_PWR_DIS; \
+	type DCP_LUT_MEM_PWR_DIS; \
+	type REGAMMA_LUT_LIGHT_SLEEP_DIS; \
+	type DCP_LUT_LIGHT_SLEEP_DIS; \
+	type REGAMMA_CNTLA_EXP_REGION_START; \
+	type REGAMMA_CNTLA_EXP_REGION_START_SEGMENT; \
+	type REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE; \
+	type REGAMMA_CNTLA_EXP_REGION_END; \
+	type REGAMMA_CNTLA_EXP_REGION_END_BASE; \
+	type REGAMMA_CNTLA_EXP_REGION_END_SLOPE; \
+	type REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET; \
+	type REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS; \
+	type REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET; \
+	type REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS; \
+	type DCP_REGAMMA_MEM_PWR_STATE; \
+	type REGAMMA_LUT_MEM_PWR_STATE; \
+	type REGAMMA_LUT_WRITE_EN_MASK; \
+	type GRPH_REGAMMA_MODE; \
+	type SCL_MODE; \
+	type SCL_BYPASS_MODE; \
+	type SCL_PSCL_EN; \
+	type SCL_H_NUM_OF_TAPS; \
+	type SCL_V_NUM_OF_TAPS; \
+	type SCL_BOUNDARY_MODE; \
+	type EXT_OVERSCAN_LEFT; \
+	type EXT_OVERSCAN_RIGHT; \
+	type EXT_OVERSCAN_TOP; \
+	type EXT_OVERSCAN_BOTTOM; \
+	type SCL_COEFF_MEM_PWR_DIS; \
+	type SCL_COEFF_MEM_PWR_STATE; \
+	type SCL_C_RAM_FILTER_TYPE; \
+	type SCL_C_RAM_PHASE; \
+	type SCL_C_RAM_TAP_PAIR_IDX; \
+	type SCL_C_RAM_EVEN_TAP_COEF_EN; \
+	type SCL_C_RAM_EVEN_TAP_COEF; \
+	type SCL_C_RAM_ODD_TAP_COEF_EN; \
+	type SCL_C_RAM_ODD_TAP_COEF; \
+	type VIEWPORT_X_START; \
+	type VIEWPORT_Y_START; \
+	type VIEWPORT_HEIGHT; \
+	type VIEWPORT_WIDTH; \
+	type SCL_H_SCALE_RATIO; \
+	type SCL_V_SCALE_RATIO; \
+	type SCL_H_INIT_INT; \
+	type SCL_H_INIT_FRAC; \
+	type SCL_V_INIT_INT; \
+	type SCL_V_INIT_FRAC; \
+	type LB_MEMORY_CONFIG; \
+	type LB_MEMORY_SIZE; \
+	type SCL_V_2TAP_HARDCODE_COEF_EN; \
+	type SCL_H_2TAP_HARDCODE_COEF_EN; \
+	type SCL_COEF_UPDATE_COMPLETE; \
+	type ALPHA_EN
+
+struct dce_transform_shift {
+	XFM_REG_FIELD_LIST(uint8_t);
+};
+
+struct dce_transform_mask {
+	XFM_REG_FIELD_LIST(uint32_t);
+};
+
+struct dce_transform_registers {
+	uint32_t LB_DATA_FORMAT;
+	uint32_t GAMUT_REMAP_CONTROL;
+	uint32_t GAMUT_REMAP_C11_C12;
+	uint32_t GAMUT_REMAP_C13_C14;
+	uint32_t GAMUT_REMAP_C21_C22;
+	uint32_t GAMUT_REMAP_C23_C24;
+	uint32_t GAMUT_REMAP_C31_C32;
+	uint32_t GAMUT_REMAP_C33_C34;
+	uint32_t OUTPUT_CSC_C11_C12;
+	uint32_t OUTPUT_CSC_C13_C14;
+	uint32_t OUTPUT_CSC_C21_C22;
+	uint32_t OUTPUT_CSC_C23_C24;
+	uint32_t OUTPUT_CSC_C31_C32;
+	uint32_t OUTPUT_CSC_C33_C34;
+	uint32_t OUTPUT_CSC_CONTROL;
+	uint32_t DCFE_MEM_LIGHT_SLEEP_CNTL;
+	uint32_t REGAMMA_CNTLA_START_CNTL;
+	uint32_t REGAMMA_CNTLA_SLOPE_CNTL;
+	uint32_t REGAMMA_CNTLA_END_CNTL1;
+	uint32_t REGAMMA_CNTLA_END_CNTL2;
+	uint32_t REGAMMA_CNTLA_REGION_0_1;
+	uint32_t REGAMMA_CNTLA_REGION_2_3;
+	uint32_t REGAMMA_CNTLA_REGION_4_5;
+	uint32_t REGAMMA_CNTLA_REGION_6_7;
+	uint32_t REGAMMA_CNTLA_REGION_8_9;
+	uint32_t REGAMMA_CNTLA_REGION_10_11;
+	uint32_t REGAMMA_CNTLA_REGION_12_13;
+	uint32_t REGAMMA_CNTLA_REGION_14_15;
+	uint32_t REGAMMA_LUT_WRITE_EN_MASK;
+	uint32_t REGAMMA_LUT_INDEX;
+	uint32_t REGAMMA_LUT_DATA;
+	uint32_t REGAMMA_CONTROL;
+	uint32_t DENORM_CONTROL;
+	uint32_t DCP_SPATIAL_DITHER_CNTL;
+	uint32_t OUT_ROUND_CONTROL;
+	uint32_t OUT_CLAMP_CONTROL_R_CR;
+	uint32_t OUT_CLAMP_CONTROL_G_Y;
+	uint32_t OUT_CLAMP_CONTROL_B_CB;
+	uint32_t SCL_MODE;
+	uint32_t SCL_TAP_CONTROL;
+	uint32_t SCL_CONTROL;
+	uint32_t SCL_BYPASS_CONTROL;
+	uint32_t EXT_OVERSCAN_LEFT_RIGHT;
+	uint32_t EXT_OVERSCAN_TOP_BOTTOM;
+	uint32_t SCL_VERT_FILTER_CONTROL;
+	uint32_t SCL_HORZ_FILTER_CONTROL;
+	uint32_t DCFE_MEM_PWR_CTRL;
+	uint32_t DCFE_MEM_PWR_STATUS;
+	uint32_t SCL_COEF_RAM_SELECT;
+	uint32_t SCL_COEF_RAM_TAP_DATA;
+	uint32_t VIEWPORT_START;
+	uint32_t VIEWPORT_SIZE;
+	uint32_t SCL_HORZ_FILTER_SCALE_RATIO;
+	uint32_t SCL_VERT_FILTER_SCALE_RATIO;
+	uint32_t SCL_HORZ_FILTER_INIT;
+	uint32_t SCL_VERT_FILTER_INIT;
+	uint32_t SCL_AUTOMATIC_MODE_CONTROL;
+	uint32_t LB_MEMORY_CTRL;
+	uint32_t SCL_UPDATE;
+	uint32_t SCL_F_SHARP_CONTROL;
+};
+
+struct init_int_and_frac {
+	uint32_t integer;
+	uint32_t fraction;
+};
+
+struct scl_ratios_inits {
+	uint32_t h_int_scale_ratio;
+	uint32_t v_int_scale_ratio;
+	struct init_int_and_frac h_init;
+	struct init_int_and_frac v_init;
+};
+
+enum ram_filter_type {
+	FILTER_TYPE_RGB_Y_VERTICAL	= 0, /* 0 - RGB/Y Vertical filter */
+	FILTER_TYPE_CBCR_VERTICAL	= 1, /* 1 - CbCr  Vertical filter */
+	FILTER_TYPE_RGB_Y_HORIZONTAL	= 2, /* 1 - RGB/Y Horizontal filter */
+	FILTER_TYPE_CBCR_HORIZONTAL	= 3, /* 3 - CbCr  Horizontal filter */
+	FILTER_TYPE_ALPHA_VERTICAL	= 4, /* 4 - Alpha Vertical filter. */
+	FILTER_TYPE_ALPHA_HORIZONTAL	= 5, /* 5 - Alpha Horizontal filter. */
+};
+
+struct dce_transform {
+	struct transform base;
+	const struct dce_transform_registers *regs;
+	const struct dce_transform_shift *xfm_shift;
+	const struct dce_transform_mask *xfm_mask;
+
+	const uint16_t *filter_v;
+	const uint16_t *filter_h;
+	const uint16_t *filter_v_c;
+	const uint16_t *filter_h_c;
+	int lb_pixel_depth_supported;
+	int lb_memory_size;
+	int lb_bits_per_entry;
+	bool prescaler_on;
+};
+
+void dce_transform_construct(struct dce_transform *xfm_dce,
+	struct dc_context *ctx,
+	uint32_t inst,
+	const struct dce_transform_registers *regs,
+	const struct dce_transform_shift *xfm_shift,
+	const struct dce_transform_mask *xfm_mask);
+
+bool dce_transform_get_optimal_number_of_taps(
+	struct transform *xfm,
+	struct scaler_data *scl_data,
+	const struct scaling_taps *in_taps);
+
+void dce110_opp_set_csc_adjustment(
+	struct transform *xfm,
+	const struct out_csc_color_matrix *tbl_entry);
+
+void dce110_opp_set_csc_default(
+	struct transform *xfm,
+	const struct default_adjustment *default_adjust);
+
+/* REGAMMA RELATED */
+void dce110_opp_power_on_regamma_lut(
+	struct transform *xfm,
+	bool power_on);
+
+void dce110_opp_program_regamma_pwl(
+	struct transform *xfm,
+	const struct pwl_params *params);
+
+void dce110_opp_set_regamma_mode(struct transform *xfm,
+		enum opp_regamma mode);
+
+#endif /* _DCE_DCE_TRANSFORM_H_ */