537 lines
16 KiB
C
537 lines
16 KiB
C
/*
|
|
* Copyright 2012-14 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_H_
|
|
#define DC_STREAM_H_
|
|
|
|
#include "dc_types.h"
|
|
#include "grph_object_defs.h"
|
|
|
|
/*******************************************************************************
|
|
* Stream Interfaces
|
|
******************************************************************************/
|
|
struct timing_sync_info {
|
|
int group_id;
|
|
int group_size;
|
|
bool master;
|
|
};
|
|
|
|
struct dc_stream_status {
|
|
int primary_otg_inst;
|
|
int stream_enc_inst;
|
|
int plane_count;
|
|
int audio_inst;
|
|
struct timing_sync_info timing_sync_info;
|
|
struct dc_plane_state *plane_states[MAX_SURFACE_NUM];
|
|
bool is_abm_supported;
|
|
};
|
|
|
|
// TODO: References to this needs to be removed..
|
|
struct freesync_context {
|
|
bool dummy;
|
|
};
|
|
|
|
enum hubp_dmdata_mode {
|
|
DMDATA_SW_MODE,
|
|
DMDATA_HW_MODE
|
|
};
|
|
|
|
struct dc_dmdata_attributes {
|
|
/* Specifies whether dynamic meta data will be updated by software
|
|
* or has to be fetched by hardware (DMA mode)
|
|
*/
|
|
enum hubp_dmdata_mode dmdata_mode;
|
|
/* Specifies if current dynamic meta data is to be used only for the current frame */
|
|
bool dmdata_repeat;
|
|
/* Specifies the size of Dynamic Metadata surface in byte. Size of 0 means no Dynamic metadata is fetched */
|
|
uint32_t dmdata_size;
|
|
/* Specifies if a new dynamic meta data should be fetched for an upcoming frame */
|
|
bool dmdata_updated;
|
|
/* If hardware mode is used, the base address where DMDATA surface is located */
|
|
PHYSICAL_ADDRESS_LOC address;
|
|
/* Specifies whether QOS level will be provided by TTU or it will come from DMDATA_QOS_LEVEL */
|
|
bool dmdata_qos_mode;
|
|
/* If qos_mode = 1, this is the QOS value to be used: */
|
|
uint32_t dmdata_qos_level;
|
|
/* Specifies the value in unit of REFCLK cycles to be added to the
|
|
* current time to produce the Amortized deadline for Dynamic Metadata chunk request
|
|
*/
|
|
uint32_t dmdata_dl_delta;
|
|
/* An unbounded array of uint32s, represents software dmdata to be loaded */
|
|
uint32_t *dmdata_sw_data;
|
|
};
|
|
|
|
struct dc_writeback_info {
|
|
bool wb_enabled;
|
|
int dwb_pipe_inst;
|
|
struct dc_dwb_params dwb_params;
|
|
struct mcif_buf_params mcif_buf_params;
|
|
struct mcif_warmup_params mcif_warmup_params;
|
|
/* the plane that is the input to TOP_MUX for MPCC that is the DWB source */
|
|
struct dc_plane_state *writeback_source_plane;
|
|
/* source MPCC instance. for use by internally by dc */
|
|
int mpcc_inst;
|
|
};
|
|
|
|
struct dc_writeback_update {
|
|
unsigned int num_wb_info;
|
|
struct dc_writeback_info writeback_info[MAX_DWB_PIPES];
|
|
};
|
|
|
|
enum vertical_interrupt_ref_point {
|
|
START_V_UPDATE = 0,
|
|
START_V_SYNC,
|
|
INVALID_POINT
|
|
|
|
//For now, only v_update interrupt is used.
|
|
//START_V_BLANK,
|
|
//START_V_ACTIVE
|
|
};
|
|
|
|
struct periodic_interrupt_config {
|
|
enum vertical_interrupt_ref_point ref_point;
|
|
int lines_offset;
|
|
};
|
|
|
|
union stream_update_flags {
|
|
struct {
|
|
uint32_t scaling:1;
|
|
uint32_t out_tf:1;
|
|
uint32_t out_csc:1;
|
|
uint32_t abm_level:1;
|
|
uint32_t dpms_off:1;
|
|
uint32_t gamut_remap:1;
|
|
uint32_t wb_update:1;
|
|
uint32_t dsc_changed : 1;
|
|
} bits;
|
|
|
|
uint32_t raw;
|
|
};
|
|
|
|
struct test_pattern {
|
|
enum dp_test_pattern type;
|
|
enum dp_test_pattern_color_space color_space;
|
|
struct link_training_settings const *p_link_settings;
|
|
unsigned char const *p_custom_pattern;
|
|
unsigned int cust_pattern_size;
|
|
};
|
|
|
|
struct dc_stream_state {
|
|
// sink is deprecated, new code should not reference
|
|
// this pointer
|
|
struct dc_sink *sink;
|
|
|
|
struct dc_link *link;
|
|
/* For dynamic link encoder assignment, update the link encoder assigned to
|
|
* a stream via the volatile dc_state rather than the static dc_link.
|
|
*/
|
|
struct link_encoder *link_enc;
|
|
struct dc_panel_patch sink_patches;
|
|
union display_content_support content_support;
|
|
struct dc_crtc_timing timing;
|
|
struct dc_crtc_timing_adjust adjust;
|
|
struct dc_info_packet vrr_infopacket;
|
|
struct dc_info_packet vsc_infopacket;
|
|
struct dc_info_packet vsp_infopacket;
|
|
|
|
struct rect src; /* composition area */
|
|
struct rect dst; /* stream addressable area */
|
|
|
|
// TODO: References to this needs to be removed..
|
|
struct freesync_context freesync_ctx;
|
|
|
|
struct audio_info audio_info;
|
|
|
|
struct dc_info_packet hdr_static_metadata;
|
|
PHYSICAL_ADDRESS_LOC dmdata_address;
|
|
bool use_dynamic_meta;
|
|
|
|
struct dc_transfer_func *out_transfer_func;
|
|
struct colorspace_transform gamut_remap_matrix;
|
|
struct dc_csc_transform csc_color_matrix;
|
|
|
|
enum dc_color_space output_color_space;
|
|
enum dc_dither_option dither_option;
|
|
|
|
enum view_3d_format view_format;
|
|
|
|
bool use_vsc_sdp_for_colorimetry;
|
|
bool ignore_msa_timing_param;
|
|
|
|
bool freesync_on_desktop;
|
|
|
|
bool converter_disable_audio;
|
|
uint8_t qs_bit;
|
|
uint8_t qy_bit;
|
|
|
|
/* TODO: custom INFO packets */
|
|
/* TODO: ABM info (DMCU) */
|
|
/* TODO: CEA VIC */
|
|
|
|
/* DMCU info */
|
|
unsigned int abm_level;
|
|
|
|
struct periodic_interrupt_config periodic_interrupt;
|
|
|
|
/* from core_stream struct */
|
|
struct dc_context *ctx;
|
|
|
|
/* used by DCP and FMT */
|
|
struct bit_depth_reduction_params bit_depth_params;
|
|
struct clamping_and_pixel_encoding_params clamping;
|
|
|
|
int phy_pix_clk;
|
|
enum signal_type signal;
|
|
bool dpms_off;
|
|
|
|
void *dm_stream_context;
|
|
|
|
struct dc_cursor_attributes cursor_attributes;
|
|
struct dc_cursor_position cursor_position;
|
|
uint32_t sdr_white_level; // for boosting (SDR) cursor in HDR mode
|
|
|
|
/* from stream struct */
|
|
struct kref refcount;
|
|
|
|
struct crtc_trigger_info triggered_crtc_reset;
|
|
|
|
/* writeback */
|
|
unsigned int num_wb_info;
|
|
struct dc_writeback_info writeback_info[MAX_DWB_PIPES];
|
|
const struct dc_transfer_func *func_shaper;
|
|
const struct dc_3dlut *lut3d_func;
|
|
/* Computed state bits */
|
|
bool mode_changed : 1;
|
|
|
|
/* Output from DC when stream state is committed or altered
|
|
* DC may only access these values during:
|
|
* dc_commit_state, dc_commit_state_no_check, dc_commit_streams
|
|
* values may not change outside of those calls
|
|
*/
|
|
struct {
|
|
// For interrupt management, some hardware instance
|
|
// offsets need to be exposed to DM
|
|
uint8_t otg_offset;
|
|
} out;
|
|
|
|
bool apply_edp_fast_boot_optimization;
|
|
bool apply_seamless_boot_optimization;
|
|
|
|
uint32_t stream_id;
|
|
|
|
struct test_pattern test_pattern;
|
|
union stream_update_flags update_flags;
|
|
|
|
bool has_non_synchronizable_pclk;
|
|
bool vblank_synchronized;
|
|
};
|
|
|
|
#define ABM_LEVEL_IMMEDIATE_DISABLE 255
|
|
|
|
struct dc_stream_update {
|
|
struct dc_stream_state *stream;
|
|
|
|
struct rect src;
|
|
struct rect dst;
|
|
struct dc_transfer_func *out_transfer_func;
|
|
struct dc_info_packet *hdr_static_metadata;
|
|
unsigned int *abm_level;
|
|
|
|
struct periodic_interrupt_config *periodic_interrupt;
|
|
|
|
struct dc_info_packet *vrr_infopacket;
|
|
struct dc_info_packet *vsc_infopacket;
|
|
struct dc_info_packet *vsp_infopacket;
|
|
|
|
bool *dpms_off;
|
|
bool integer_scaling_update;
|
|
|
|
struct colorspace_transform *gamut_remap;
|
|
enum dc_color_space *output_color_space;
|
|
enum dc_dither_option *dither_option;
|
|
|
|
struct dc_csc_transform *output_csc_transform;
|
|
|
|
struct dc_writeback_update *wb_update;
|
|
struct dc_dsc_config *dsc_config;
|
|
struct dc_transfer_func *func_shaper;
|
|
struct dc_3dlut *lut3d_func;
|
|
|
|
struct test_pattern *pending_test_pattern;
|
|
};
|
|
|
|
bool dc_is_stream_unchanged(
|
|
struct dc_stream_state *old_stream, struct dc_stream_state *stream);
|
|
bool dc_is_stream_scaling_unchanged(
|
|
struct dc_stream_state *old_stream, struct dc_stream_state *stream);
|
|
|
|
/*
|
|
* Setup stream attributes if no stream updates are provided
|
|
* there will be no impact on the stream parameters
|
|
*
|
|
* Set up surface attributes and associate to a stream
|
|
* The surfaces parameter is an absolute set of all surface active for the stream.
|
|
* If no surfaces are provided, the stream will be blanked; no memory read.
|
|
* Any flip related attribute changes must be done through this interface.
|
|
*
|
|
* After this call:
|
|
* Surfaces attributes are programmed and configured to be composed into stream.
|
|
* This does not trigger a flip. No surface address is programmed.
|
|
*
|
|
*/
|
|
bool dc_update_planes_and_stream(struct dc *dc,
|
|
struct dc_surface_update *surface_updates, int surface_count,
|
|
struct dc_stream_state *dc_stream,
|
|
struct dc_stream_update *stream_update);
|
|
|
|
/*
|
|
* Set up surface attributes and associate to a stream
|
|
* The surfaces parameter is an absolute set of all surface active for the stream.
|
|
* If no surfaces are provided, the stream will be blanked; no memory read.
|
|
* Any flip related attribute changes must be done through this interface.
|
|
*
|
|
* After this call:
|
|
* Surfaces attributes are programmed and configured to be composed into stream.
|
|
* This does not trigger a flip. No surface address is programmed.
|
|
*/
|
|
void dc_commit_updates_for_stream(struct dc *dc,
|
|
struct dc_surface_update *srf_updates,
|
|
int surface_count,
|
|
struct dc_stream_state *stream,
|
|
struct dc_stream_update *stream_update,
|
|
struct dc_state *state);
|
|
/*
|
|
* Log the current stream state.
|
|
*/
|
|
void dc_stream_log(const struct dc *dc, const struct dc_stream_state *stream);
|
|
|
|
uint8_t dc_get_current_stream_count(struct dc *dc);
|
|
struct dc_stream_state *dc_get_stream_at_index(struct dc *dc, uint8_t i);
|
|
struct dc_stream_state *dc_stream_find_from_link(const struct dc_link *link);
|
|
|
|
/*
|
|
* Return the current frame counter.
|
|
*/
|
|
uint32_t dc_stream_get_vblank_counter(const struct dc_stream_state *stream);
|
|
|
|
/*
|
|
* Send dp sdp message.
|
|
*/
|
|
bool dc_stream_send_dp_sdp(const struct dc_stream_state *stream,
|
|
const uint8_t *custom_sdp_message,
|
|
unsigned int sdp_message_size);
|
|
|
|
/* TODO: Return parsed values rather than direct register read
|
|
* This has a dependency on the caller (amdgpu_display_get_crtc_scanoutpos)
|
|
* being refactored properly to be dce-specific
|
|
*/
|
|
bool dc_stream_get_scanoutpos(const struct dc_stream_state *stream,
|
|
uint32_t *v_blank_start,
|
|
uint32_t *v_blank_end,
|
|
uint32_t *h_position,
|
|
uint32_t *v_position);
|
|
|
|
enum dc_status dc_add_stream_to_ctx(
|
|
struct dc *dc,
|
|
struct dc_state *new_ctx,
|
|
struct dc_stream_state *stream);
|
|
|
|
enum dc_status dc_remove_stream_from_ctx(
|
|
struct dc *dc,
|
|
struct dc_state *new_ctx,
|
|
struct dc_stream_state *stream);
|
|
|
|
|
|
bool dc_add_plane_to_context(
|
|
const struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
struct dc_plane_state *plane_state,
|
|
struct dc_state *context);
|
|
|
|
bool dc_remove_plane_from_context(
|
|
const struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
struct dc_plane_state *plane_state,
|
|
struct dc_state *context);
|
|
|
|
bool dc_rem_all_planes_for_stream(
|
|
const struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
struct dc_state *context);
|
|
|
|
bool dc_add_all_planes_for_stream(
|
|
const struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
struct dc_plane_state * const *plane_states,
|
|
int plane_count,
|
|
struct dc_state *context);
|
|
|
|
bool dc_stream_add_writeback(struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
struct dc_writeback_info *wb_info);
|
|
|
|
bool dc_stream_remove_writeback(struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
uint32_t dwb_pipe_inst);
|
|
|
|
enum dc_status dc_stream_add_dsc_to_resource(struct dc *dc,
|
|
struct dc_state *state,
|
|
struct dc_stream_state *stream);
|
|
|
|
bool dc_stream_warmup_writeback(struct dc *dc,
|
|
int num_dwb,
|
|
struct dc_writeback_info *wb_info);
|
|
|
|
bool dc_stream_dmdata_status_done(struct dc *dc, struct dc_stream_state *stream);
|
|
|
|
bool dc_stream_set_dynamic_metadata(struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
struct dc_dmdata_attributes *dmdata_attr);
|
|
|
|
enum dc_status dc_validate_stream(struct dc *dc, struct dc_stream_state *stream);
|
|
|
|
/*
|
|
* Set up streams and links associated to drive sinks
|
|
* The streams parameter is an absolute set of all active streams.
|
|
*
|
|
* After this call:
|
|
* Phy, Encoder, Timing Generator are programmed and enabled.
|
|
* New streams are enabled with blank stream; no memory read.
|
|
*/
|
|
/*
|
|
* Enable stereo when commit_streams is not required,
|
|
* for example, frame alternate.
|
|
*/
|
|
void dc_enable_stereo(
|
|
struct dc *dc,
|
|
struct dc_state *context,
|
|
struct dc_stream_state *streams[],
|
|
uint8_t stream_count);
|
|
|
|
/* Triggers multi-stream synchronization. */
|
|
void dc_trigger_sync(struct dc *dc, struct dc_state *context);
|
|
|
|
enum surface_update_type dc_check_update_surfaces_for_stream(
|
|
struct dc *dc,
|
|
struct dc_surface_update *updates,
|
|
int surface_count,
|
|
struct dc_stream_update *stream_update,
|
|
const struct dc_stream_status *stream_status);
|
|
|
|
/**
|
|
* Create a new default stream for the requested sink
|
|
*/
|
|
struct dc_stream_state *dc_create_stream_for_sink(struct dc_sink *dc_sink);
|
|
|
|
struct dc_stream_state *dc_copy_stream(const struct dc_stream_state *stream);
|
|
|
|
void update_stream_signal(struct dc_stream_state *stream, struct dc_sink *sink);
|
|
|
|
void dc_stream_retain(struct dc_stream_state *dc_stream);
|
|
void dc_stream_release(struct dc_stream_state *dc_stream);
|
|
|
|
struct dc_stream_status *dc_stream_get_status_from_state(
|
|
struct dc_state *state,
|
|
struct dc_stream_state *stream);
|
|
struct dc_stream_status *dc_stream_get_status(
|
|
struct dc_stream_state *dc_stream);
|
|
|
|
#ifndef TRIM_FSFT
|
|
bool dc_optimize_timing_for_fsft(
|
|
struct dc_stream_state *pStream,
|
|
unsigned int max_input_rate_in_khz);
|
|
#endif
|
|
|
|
/*******************************************************************************
|
|
* Cursor interfaces - To manages the cursor within a stream
|
|
******************************************************************************/
|
|
/* TODO: Deprecated once we switch to dc_set_cursor_position */
|
|
bool dc_stream_set_cursor_attributes(
|
|
struct dc_stream_state *stream,
|
|
const struct dc_cursor_attributes *attributes);
|
|
|
|
bool dc_stream_set_cursor_position(
|
|
struct dc_stream_state *stream,
|
|
const struct dc_cursor_position *position);
|
|
|
|
|
|
bool dc_stream_adjust_vmin_vmax(struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
struct dc_crtc_timing_adjust *adjust);
|
|
|
|
bool dc_stream_get_last_used_drr_vtotal(struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
uint32_t *refresh_rate);
|
|
|
|
bool dc_stream_get_crtc_position(struct dc *dc,
|
|
struct dc_stream_state **stream,
|
|
int num_streams,
|
|
unsigned int *v_pos,
|
|
unsigned int *nom_v_pos);
|
|
|
|
#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY)
|
|
bool dc_stream_forward_dmcu_crc_window(struct dc *dc, struct dc_stream_state *stream,
|
|
struct crc_params *crc_window);
|
|
bool dc_stream_stop_dmcu_crc_win_update(struct dc *dc,
|
|
struct dc_stream_state *stream);
|
|
#endif
|
|
|
|
bool dc_stream_configure_crc(struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
struct crc_params *crc_window,
|
|
bool enable,
|
|
bool continuous);
|
|
|
|
bool dc_stream_get_crc(struct dc *dc,
|
|
struct dc_stream_state *stream,
|
|
uint32_t *r_cr,
|
|
uint32_t *g_y,
|
|
uint32_t *b_cb);
|
|
|
|
void dc_stream_set_static_screen_params(struct dc *dc,
|
|
struct dc_stream_state **stream,
|
|
int num_streams,
|
|
const struct dc_static_screen_params *params);
|
|
|
|
void dc_stream_set_dyn_expansion(struct dc *dc, struct dc_stream_state *stream,
|
|
enum dc_dynamic_expansion option);
|
|
|
|
void dc_stream_set_dither_option(struct dc_stream_state *stream,
|
|
enum dc_dither_option option);
|
|
|
|
bool dc_stream_set_gamut_remap(struct dc *dc,
|
|
const struct dc_stream_state *stream);
|
|
|
|
bool dc_stream_program_csc_matrix(struct dc *dc,
|
|
struct dc_stream_state *stream);
|
|
|
|
bool dc_stream_get_crtc_position(struct dc *dc,
|
|
struct dc_stream_state **stream,
|
|
int num_streams,
|
|
unsigned int *v_pos,
|
|
unsigned int *nom_v_pos);
|
|
|
|
#endif /* DC_STREAM_H_ */
|