/*
* 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_TYPES_H_
#define DC_TYPES_H_
#include "fixed32_32.h"
#include "fixed31_32.h"
#include "irq_types.h"
#include "dc_dp_types.h"
#include "dc_hw_types.h"
#include "dal_types.h"
/* forward declarations */
struct dc_surface;
struct dc_stream;
struct dc_link;
struct dc_sink;
struct dal;
/********************************
* Environment definitions
********************************/
enum dce_environment {
DCE_ENV_PRODUCTION_DRV = 0,
/* Emulation on FPGA, in "Maximus" System.
* This environment enforces that *only* DC registers accessed.
* (access to non-DC registers will hang FPGA) */
DCE_ENV_FPGA_MAXIMUS,
/* Emulation on real HW or on FPGA. Used by Diagnostics, enforces
* requirements of Diagnostics team. */
DCE_ENV_DIAG
};
/* Note: use these macro definitions instead of direct comparison! */
#define IS_FPGA_MAXIMUS_DC(dce_environment) \
(dce_environment == DCE_ENV_FPGA_MAXIMUS)
#define IS_DIAG_DC(dce_environment) \
(IS_FPGA_MAXIMUS_DC(dce_environment) || (dce_environment == DCE_ENV_DIAG))
struct hw_asic_id {
uint32_t chip_id;
uint32_t chip_family;
uint32_t pci_revision_id;
uint32_t hw_internal_rev;
uint32_t vram_type;
uint32_t vram_width;
uint32_t feature_flags;
uint32_t fake_paths_num;
void *atombios_base_address;
};
struct dc_context {
struct dc *dc;
void *driver_context; /* e.g. amdgpu_device */
struct dal_logger *logger;
void *cgs_device;
enum dce_environment dce_environment;
struct hw_asic_id asic_id;
/* todo: below should probably move to dc. to facilitate removal
* of AS we will store these here
*/
enum dce_version dce_version;
struct dc_bios *dc_bios;
bool created_bios;
struct gpio_service *gpio_service;
struct i2caux *i2caux;
};
#define MAX_EDID_BUFFER_SIZE 512
#define EDID_BLOCK_SIZE 128
#define MAX_SURFACE_NUM 2
#define NUM_PIXEL_FORMATS 10
#include "dc_ddc_types.h"
enum tiling_mode {
TILING_MODE_INVALID,
TILING_MODE_LINEAR,
TILING_MODE_TILED,
TILING_MODE_COUNT
};
enum view_3d_format {
VIEW_3D_FORMAT_NONE = 0,
VIEW_3D_FORMAT_FRAME_SEQUENTIAL,
VIEW_3D_FORMAT_SIDE_BY_SIDE,
VIEW_3D_FORMAT_TOP_AND_BOTTOM,
VIEW_3D_FORMAT_COUNT,
VIEW_3D_FORMAT_FIRST = VIEW_3D_FORMAT_FRAME_SEQUENTIAL
};
enum plane_stereo_format {
PLANE_STEREO_FORMAT_NONE = 0,
PLANE_STEREO_FORMAT_SIDE_BY_SIDE = 1,
PLANE_STEREO_FORMAT_TOP_AND_BOTTOM = 2,
PLANE_STEREO_FORMAT_FRAME_ALTERNATE = 3,
PLANE_STEREO_FORMAT_ROW_INTERLEAVED = 5,
PLANE_STEREO_FORMAT_COLUMN_INTERLEAVED = 6,
PLANE_STEREO_FORMAT_CHECKER_BOARD = 7
};
/* TODO: Find way to calculate number of bits
* Please increase if pixel_format enum increases
* num from PIXEL_FORMAT_INDEX8 to PIXEL_FORMAT_444BPP32
*/
enum dc_edid_connector_type {
EDID_CONNECTOR_UNKNOWN = 0,
EDID_CONNECTOR_ANALOG = 1,
EDID_CONNECTOR_DIGITAL = 10,
EDID_CONNECTOR_DVI = 11,
EDID_CONNECTOR_HDMIA = 12,
EDID_CONNECTOR_MDDI = 14,
EDID_CONNECTOR_DISPLAYPORT = 15
};
enum dc_edid_status {
EDID_OK,
EDID_BAD_INPUT,
EDID_NO_RESPONSE,
EDID_BAD_CHECKSUM,
};
/* audio capability from EDID*/
struct dc_cea_audio_mode {
uint8_t format_code; /* ucData[0] [6:3]*/
uint8_t channel_count; /* ucData[0] [2:0]*/
uint8_t sample_rate; /* ucData[1]*/
union {
uint8_t sample_size; /* for LPCM*/
/* for Audio Formats 2-8 (Max bit rate divided by 8 kHz)*/
uint8_t max_bit_rate;
uint8_t audio_codec_vendor_specific; /* for Audio Formats 9-15*/
};
};
struct dc_edid {
uint32_t length;
uint8_t raw_edid[MAX_EDID_BUFFER_SIZE];
};
/* When speaker location data block is not available, DEFAULT_SPEAKER_LOCATION
* is used. In this case we assume speaker location are: front left, front
* right and front center. */
#define DEFAULT_SPEAKER_LOCATION 5
#define DC_MAX_AUDIO_DESC_COUNT 16
#define AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS 20
struct dc_edid_caps {
/* sink identification */
uint16_t manufacturer_id;
uint16_t product_id;
uint32_t serial_number;
uint8_t manufacture_week;
uint8_t manufacture_year;
uint8_t display_name[AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS];
/* audio caps */
uint8_t speaker_flags;
uint32_t audio_mode_count;
struct dc_cea_audio_mode audio_modes[DC_MAX_AUDIO_DESC_COUNT];
uint32_t audio_latency;
uint32_t video_latency;
/*HDMI 2.0 caps*/
bool lte_340mcsc_scramble;
bool edid_hdmi;
};
struct view {
uint32_t width;
uint32_t height;
};
struct dc_mode_flags {
/* note: part of refresh rate flag*/
uint32_t INTERLACE :1;
/* native display timing*/
uint32_t NATIVE :1;
/* preferred is the recommended mode, one per display */
uint32_t PREFERRED :1;
/* true if this mode should use reduced blanking timings
*_not_ related to the Reduced Blanking adjustment*/
uint32_t REDUCED_BLANKING :1;
/* note: part of refreshrate flag*/
uint32_t VIDEO_OPTIMIZED_RATE :1;
/* should be reported to upper layers as mode_flags*/
uint32_t PACKED_PIXEL_FORMAT :1;
/*< preferred view*/
uint32_t PREFERRED_VIEW :1;
/* this timing should be used only in tiled mode*/
uint32_t TILED_MODE :1;
uint32_t DSE_MODE :1;
/* Refresh rate divider when Miracast sink is using a
different rate than the output display device
Must be zero for wired displays and non-zero for
Miracast displays*/
uint32_t MIRACAST_REFRESH_DIVIDER;
};
enum dc_timing_source {
TIMING_SOURCE_UNDEFINED,
/* explicitly specifed by user, most important*/
TIMING_SOURCE_USER_FORCED,
TIMING_SOURCE_USER_OVERRIDE,
TIMING_SOURCE_CUSTOM,
TIMING_SOURCE_EXPLICIT,
/* explicitly specified by the display device, more important*/
TIMING_SOURCE_EDID_CEA_SVD_3D,
TIMING_SOURCE_EDID_CEA_SVD_PREFERRED,
TIMING_SOURCE_EDID_CEA_SVD_420,
TIMING_SOURCE_EDID_DETAILED,
TIMING_SOURCE_EDID_ESTABLISHED,
TIMING_SOURCE_EDID_STANDARD,
TIMING_SOURCE_EDID_CEA_SVD,
TIMING_SOURCE_EDID_CVT_3BYTE,
TIMING_SOURCE_EDID_4BYTE,
TIMING_SOURCE_VBIOS,
TIMING_SOURCE_CV,
TIMING_SOURCE_TV,
TIMING_SOURCE_HDMI_VIC,
/* implicitly specified by display device, still safe but less important*/
TIMING_SOURCE_DEFAULT,
/* only used for custom base modes */
TIMING_SOURCE_CUSTOM_BASE,
/* these timing might not work, least important*/
TIMING_SOURCE_RANGELIMIT,
TIMING_SOURCE_OS_FORCED,
TIMING_SOURCE_IMPLICIT,
/* only used by default mode list*/
TIMING_SOURCE_BASICMODE,
TIMING_SOURCE_COUNT
};
enum dc_timing_support_method {
TIMING_SUPPORT_METHOD_UNDEFINED,
TIMING_SUPPORT_METHOD_EXPLICIT,
TIMING_SUPPORT_METHOD_IMPLICIT,
TIMING_SUPPORT_METHOD_NATIVE
};
struct dc_mode_info {
uint32_t pixel_width;
uint32_t pixel_height;
uint32_t field_rate;
/* Vertical refresh rate for progressive modes.
* Field rate for interlaced modes.*/
enum dc_timing_standard timing_standard;
enum dc_timing_source timing_source;
struct dc_mode_flags flags;
};
enum dc_power_state {
DC_POWER_STATE_ON = 1,
DC_POWER_STATE_STANDBY,
DC_POWER_STATE_SUSPEND,
DC_POWER_STATE_OFF
};
/* DC PowerStates */
enum dc_video_power_state {
DC_VIDEO_POWER_UNSPECIFIED = 0,
DC_VIDEO_POWER_ON = 1,
DC_VIDEO_POWER_STANDBY,
DC_VIDEO_POWER_SUSPEND,
DC_VIDEO_POWER_OFF,
DC_VIDEO_POWER_HIBERNATE,
DC_VIDEO_POWER_SHUTDOWN,
DC_VIDEO_POWER_ULPS, /* BACO or Ultra-Light-Power-State */
DC_VIDEO_POWER_AFTER_RESET,
DC_VIDEO_POWER_MAXIMUM
};
enum dc_acpi_cm_power_state {
DC_ACPI_CM_POWER_STATE_D0 = 1,
DC_ACPI_CM_POWER_STATE_D1 = 2,
DC_ACPI_CM_POWER_STATE_D2 = 4,
DC_ACPI_CM_POWER_STATE_D3 = 8
};
enum dc_connection_type {
dc_connection_none,
dc_connection_single,
dc_connection_mst_branch,
dc_connection_active_dongle
};
struct dc_csc_adjustments {
struct fixed31_32 contrast;
struct fixed31_32 saturation;
struct fixed31_32 brightness;
struct fixed31_32 hue;
};
enum {
MAX_LANES = 2,
MAX_COFUNC_PATH = 6,
LAYER_INDEX_PRIMARY = -1,
};
/* Scaling format */
enum scaling_transformation {
SCALING_TRANSFORMATION_UNINITIALIZED,
SCALING_TRANSFORMATION_IDENTITY = 0x0001,
SCALING_TRANSFORMATION_CENTER_TIMING = 0x0002,
SCALING_TRANSFORMATION_FULL_SCREEN_SCALE = 0x0004,
SCALING_TRANSFORMATION_PRESERVE_ASPECT_RATIO_SCALE = 0x0008,
SCALING_TRANSFORMATION_DAL_DECIDE = 0x0010,
SCALING_TRANSFORMATION_INVALID = 0x80000000,
/* Flag the first and last */
SCALING_TRANSFORMATION_BEGING = SCALING_TRANSFORMATION_IDENTITY,
SCALING_TRANSFORMATION_END =
SCALING_TRANSFORMATION_PRESERVE_ASPECT_RATIO_SCALE
};
/* audio*/
union audio_sample_rates {
struct sample_rates {
uint8_t RATE_32:1;
uint8_t RATE_44_1:1;
uint8_t RATE_48:1;
uint8_t RATE_88_2:1;
uint8_t RATE_96:1;
uint8_t RATE_176_4:1;
uint8_t RATE_192:1;
} rate;
uint8_t all;
};
struct audio_speaker_flags {
uint32_t FL_FR:1;
uint32_t LFE:1;
uint32_t FC:1;
uint32_t RL_RR:1;
uint32_t RC:1;
uint32_t FLC_FRC:1;
uint32_t RLC_RRC:1;
uint32_t SUPPORT_AI:1;
};
struct audio_speaker_info {
uint32_t ALLSPEAKERS:7;
uint32_t SUPPORT_AI:1;
};
struct audio_info_flags {
union {
struct audio_speaker_flags speaker_flags;
struct audio_speaker_info info;
uint8_t all;
};
};
enum audio_format_code {
AUDIO_FORMAT_CODE_FIRST = 1,
AUDIO_FORMAT_CODE_LINEARPCM = AUDIO_FORMAT_CODE_FIRST,
AUDIO_FORMAT_CODE_AC3,
/*Layers 1 & 2 */
AUDIO_FORMAT_CODE_MPEG1,
/*MPEG1 Layer 3 */
AUDIO_FORMAT_CODE_MP3,
/*multichannel */
AUDIO_FORMAT_CODE_MPEG2,
AUDIO_FORMAT_CODE_AAC,
AUDIO_FORMAT_CODE_DTS,
AUDIO_FORMAT_CODE_ATRAC,
AUDIO_FORMAT_CODE_1BITAUDIO,
AUDIO_FORMAT_CODE_DOLBYDIGITALPLUS,
AUDIO_FORMAT_CODE_DTS_HD,
AUDIO_FORMAT_CODE_MAT_MLP,
AUDIO_FORMAT_CODE_DST,
AUDIO_FORMAT_CODE_WMAPRO,
AUDIO_FORMAT_CODE_LAST,
AUDIO_FORMAT_CODE_COUNT =
AUDIO_FORMAT_CODE_LAST - AUDIO_FORMAT_CODE_FIRST
};
struct audio_mode {
/* ucData[0] [6:3] */
enum audio_format_code format_code;
/* ucData[0] [2:0] */
uint8_t channel_count;
/* ucData[1] */
union audio_sample_rates sample_rates;
union {
/* for LPCM */
uint8_t sample_size;
/* for Audio Formats 2-8 (Max bit rate divided by 8 kHz) */
uint8_t max_bit_rate;
/* for Audio Formats 9-15 */
uint8_t vendor_specific;
};
};
struct audio_info {
struct audio_info_flags flags;
uint32_t video_latency;
uint32_t audio_latency;
uint32_t display_index;
uint8_t display_name[AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS];
uint32_t manufacture_id;
uint32_t product_id;
/* PortID used for ContainerID when defined */
uint32_t port_id[2];
uint32_t mode_count;
/* this field must be last in this struct */
struct audio_mode modes[DC_MAX_AUDIO_DESC_COUNT];
};
struct freesync_context {
bool supported;
bool enabled;
bool active;
unsigned int min_refresh_in_micro_hz;
unsigned int nominal_refresh_in_micro_hz;
};
struct colorspace_transform {
struct fixed31_32 matrix[12];
bool enable_remap;
};
struct csc_transform {
uint16_t matrix[12];
bool enable_adjustment;
};
struct psr_caps {
/* These parameters are from PSR capabilities reported by Sink DPCD */
unsigned char psr_version;
unsigned int psr_rfb_setup_time;
bool psr_exit_link_training_required;
/* These parameters are calculated in Driver,
* based on display timing and Sink capabilities.
* If VBLANK region is too small and Sink takes a long time
* to set up RFB, it may take an extra frame to enter PSR state.
*/
bool psr_frame_capture_indication_req;
unsigned int psr_sdp_transmit_line_num_deadline;
};
#endif /* DC_TYPES_H_ */