Merge tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "This is the main drm pull request for the 5.1 merge window.

  The big changes I'd highlight are:
   - nouveau has HMM support now, there is finally an in-tree user so we
     can quieten down the rip it out people.
   - i915 now enables fastboot by default on Skylake+
   - Displayport Multistream support has been refactored and should
     hopefully be more reliable.

  Core:
   - header cleanups aiming towards removing drmP.h
   - dma-buf fence seqnos to 64-bits
   - common helper for DP mst hotplug for radeon,i915,amdgpu + new
     refcounting scheme
   - MST i2c improvements
   - drm_syncobj_cb removal
   - ARM FB compression fourcc
   - P010 + P016 fourcc
   - allwinner tiled format modifier
   - i2c over aux I2C_M_STOP support
   - DRM_AUTH handling fixes

  TTM:
   - ref/unref renaming

  New driver:
   - ARM komeda display driver

  scheduler:
   - refactor mirror list handling
   - rework hw fence processing
   - 0 run queue entity fix

  bridge:
   - TI DS90C185 LVDS bridge
   - thc631lvdm83d bridge improvements
   - cadence + allwinner DSI ported to generic phy

  panels:
   - Sitronix ST7701 panel
   - Kingdisplay KD097D04
   - LeMaker BL035-RGB-002
   - PDA 91-00156-A0
   - Innolux EE101IA-01D

  i915:
   - Enable fastboot by default on SKL+/VLV/CHV
   - Export RPCS configuration for ICL media driver
   - Coffelake PCI ID
   - CNL clocks setup fixes
   - ACPI/PMIC support for MIPI/DSI
   - Per-engine WA init for all engines
   - Shrinker locking fixes
   - Kerneldoc updates
   - Lots of ring improvements and reset fixes
   - Coffeelake GVT Support
   - VFIO GVT EDID Region support
   - runtime PM wakeref tracking
   - ILK->IVB primary plane enable delays
   - userptr mutex locking fixes
   - DSI fixes
   - LVDS/TV cleanups
   - HW readout fixes
   - LUT robustness fixes
   - ICL display and watermark fixes
   - gem mmap race fix

  amdgpu:
   - add scheduled dependencies interface
   - DCC on scanout surfaces
   - vega10/20 BACO support
   - Multiple IH rings on soc15
   - XGMI locking fixes
   - DC i2c/aux cleanups
   - runtime SMU debug interface
   - Kexec improvmeents
   - SR-IOV fixes
   - DC freesync + ABM fixes
   - GDS fixes
   - GPUVM fixes
   - vega20 PCIE DPM switching fixes
   - Context priority handling fixes

  radeon:
   - fix missing break in evergreen parser

  nouveau:
   - SVM support via HMM

  msm:
   - QCOM Compressed modifier support

  exynos:
   - s5pv210 rotator support

  imx:
   - zpos property support
   - pending update fixes

  v3d:
   - cache flush improvments

  vc4:
   - reflection support
   - HDMI overscan support

  tegra:
   - CEC refactoring
   - HDMI audio fixes
   - Tegra186 prep work
   - SOR crossbar device tree fixes

  sun4i:
   - implicit fencing support
   - YUV and scalar support improvements
   - A23 support
   - tiling fixes

  atmel-hlcdc:
   - clipping and rotation property fixes

  qxl:
   - BO and PRIME improvements
   - generic fbdev emulation

  dw-hdmi:
   - HDMI 2.0 2160p
   - YUV420 ouput

  rockchip:
   - implicit fencing support
   - reflection proerties

  virtio-gpu:
   - use generic fbdev emulation

  tilcdc:
   - cpufreq vs crtc init fix

  rcar-du:
   - R8A774C0 support
   - D3/E3 RGB output routing fixes and DPAD0 support
   - RA87744 LVDS support

  bochs:
   - atomic and generic fbdev emulation
   - ID mismatch error on bochs load

  meson:
   - remove firmware fbs"

* tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm: (1130 commits)
  drm/amd/display: Use vrr friendly pageflip throttling in DC.
  drm/imx: only send commit done event when all state has been applied
  drm/imx: allow building under COMPILE_TEST
  drm/imx: imx-tve: depend on COMMON_CLK
  drm/imx: ipuv3-plane: add zpos property
  drm/imx: ipuv3-plane: add function to query atomic update status
  gpu: ipu-v3: prg: add function to get channel configure status
  gpu: ipu-v3: pre: add double buffer status readback
  drm/amdgpu: Bump amdgpu version for context priority override.
  drm/amdgpu/powerplay: fix typo in BACO header guards
  drm/amdgpu/powerplay: fix return codes in BACO code
  drm/amdgpu: add missing license on baco files
  drm/bochs: Fix the ID mismatch error
  drm/nouveau/dmem: use dma addresses during migration copies
  drm/nouveau/dmem: use physical vram addresses during migration copies
  drm/nouveau/dmem: extend copy function to allow direct use of physical addresses
  drm/nouveau/svm: new ioctl to migrate process memory to GPU memory
  drm/nouveau/dmem: device memory helpers for SVM
  drm/nouveau/svm: initial support for shared virtual memory
  drm/nouveau: prepare for enabling svm with existing userspace interfaces
  ...

1 files changed, 62 insertions, 12 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 5d4772dec0ba..09d74070a49b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -70,7 +70,7 @@
 const struct _vcs_dpi_ip_params_st dcn1_0_ip = {
 	.rob_buffer_size_kbytes = 64,
 	.det_buffer_size_kbytes = 164,
-	.dpte_buffer_size_in_pte_reqs = 42,
+	.dpte_buffer_size_in_pte_reqs_luma = 42,
 	.dpp_output_buffer_pixels = 2560,
 	.opp_output_buffer_lines = 1,
 	.pixel_chunk_size_kbytes = 8,
@@ -436,7 +436,6 @@ static const struct dcn_optc_mask tg_mask = {
 };
 
 static const struct bios_registers bios_regs = {
-		NBIO_SR(BIOS_SCRATCH_0),
 		NBIO_SR(BIOS_SCRATCH_3),
 		NBIO_SR(BIOS_SCRATCH_6)
 };
@@ -609,7 +608,7 @@ static struct output_pixel_processor *dcn10_opp_create(
 	return &opp->base;
 }
 
-struct aux_engine *dcn10_aux_engine_create(
+struct dce_aux *dcn10_aux_engine_create(
 	struct dc_context *ctx,
 	uint32_t inst)
 {
@@ -678,18 +677,18 @@ static struct mpc *dcn10_mpc_create(struct dc_context *ctx)
 
 static struct hubbub *dcn10_hubbub_create(struct dc_context *ctx)
 {
-	struct hubbub *hubbub = kzalloc(sizeof(struct hubbub),
+	struct dcn10_hubbub *dcn10_hubbub = kzalloc(sizeof(struct dcn10_hubbub),
 					  GFP_KERNEL);
 
-	if (!hubbub)
+	if (!dcn10_hubbub)
 		return NULL;
 
-	hubbub1_construct(hubbub, ctx,
+	hubbub1_construct(&dcn10_hubbub->base, ctx,
 			&hubbub_reg,
 			&hubbub_shift,
 			&hubbub_mask);
 
-	return hubbub;
+	return &dcn10_hubbub->base;
 }
 
 static struct timing_generator *dcn10_timing_generator_create(
@@ -911,7 +910,7 @@ static void destruct(struct dcn10_resource_pool *pool)
 
 	for (i = 0; i < pool->base.res_cap->num_ddc; i++) {
 		if (pool->base.engines[i] != NULL)
-			pool->base.engines[i]->funcs->destroy_engine(&pool->base.engines[i]);
+			dce110_engine_destroy(&pool->base.engines[i]);
 		if (pool->base.hw_i2cs[i] != NULL) {
 			kfree(pool->base.hw_i2cs[i]);
 			pool->base.hw_i2cs[i] = NULL;
@@ -974,8 +973,8 @@ static void get_pixel_clock_parameters(
 	struct pixel_clk_params *pixel_clk_params)
 {
 	const struct dc_stream_state *stream = pipe_ctx->stream;
-	pixel_clk_params->requested_pix_clk = stream->timing.pix_clk_khz;
-	pixel_clk_params->encoder_object_id = stream->sink->link->link_enc->id;
+	pixel_clk_params->requested_pix_clk_100hz = stream->timing.pix_clk_100hz;
+	pixel_clk_params->encoder_object_id = stream->link->link_enc->id;
 	pixel_clk_params->signal_type = pipe_ctx->stream->signal;
 	pixel_clk_params->controller_id = pipe_ctx->stream_res.tg->inst + 1;
 	/* TODO: un-hardcode*/
@@ -991,9 +990,9 @@ static void get_pixel_clock_parameters(
 		pixel_clk_params->color_depth = COLOR_DEPTH_888;
 
 	if (stream->timing.pixel_encoding == PIXEL_ENCODING_YCBCR420)
-		pixel_clk_params->requested_pix_clk  /= 2;
+		pixel_clk_params->requested_pix_clk_100hz  /= 2;
 	if (stream->timing.timing_3d_format == TIMING_3D_FORMAT_HW_FRAME_PACKING)
-		pixel_clk_params->requested_pix_clk *= 2;
+		pixel_clk_params->requested_pix_clk_100hz *= 2;
 
 }
 
@@ -1131,6 +1130,56 @@ static enum dc_status dcn10_validate_plane(const struct dc_plane_state *plane_st
 	return DC_OK;
 }
 
+static enum dc_status dcn10_validate_global(struct dc *dc, struct dc_state *context)
+{
+	int i, j;
+	bool video_down_scaled = false;
+	bool video_large = false;
+	bool desktop_large = false;
+	bool dcc_disabled = false;
+
+	for (i = 0; i < context->stream_count; i++) {
+		if (context->stream_status[i].plane_count == 0)
+			continue;
+
+		if (context->stream_status[i].plane_count > 2)
+			return false;
+
+		for (j = 0; j < context->stream_status[i].plane_count; j++) {
+			struct dc_plane_state *plane =
+				context->stream_status[i].plane_states[j];
+
+
+			if (plane->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN) {
+
+				if (plane->src_rect.width > plane->dst_rect.width ||
+						plane->src_rect.height > plane->dst_rect.height)
+					video_down_scaled = true;
+
+				if (plane->src_rect.width >= 3840)
+					video_large = true;
+
+			} else {
+				if (plane->src_rect.width >= 3840)
+					desktop_large = true;
+				if (!plane->dcc.enable)
+					dcc_disabled = true;
+			}
+		}
+	}
+
+	/*
+	 * Workaround: On DCN10 there is UMC issue that causes underflow when
+	 * playing 4k video on 4k desktop with video downscaled and single channel
+	 * memory
+	 */
+	if (video_large && desktop_large && video_down_scaled && dcc_disabled &&
+			dc->dcn_soc->number_of_channels == 1)
+		return DC_FAIL_SURFACE_VALIDATE;
+
+	return DC_OK;
+}
+
 static enum dc_status dcn10_get_default_swizzle_mode(struct dc_plane_state *plane_state)
 {
 	enum dc_status result = DC_OK;
@@ -1159,6 +1208,7 @@ static const struct resource_funcs dcn10_res_pool_funcs = {
 	.validate_bandwidth = dcn_validate_bandwidth,
 	.acquire_idle_pipe_for_layer = dcn10_acquire_idle_pipe_for_layer,
 	.validate_plane = dcn10_validate_plane,
+	.validate_global = dcn10_validate_global,
 	.add_stream_to_ctx = dcn10_add_stream_to_ctx,
 	.get_default_swizzle_mode = dcn10_get_default_swizzle_mode
 };