/*
* 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.
*
*/
/*
* stream_encoder.h
*
*/
#ifndef STREAM_ENCODER_H_
#define STREAM_ENCODER_H_
#include "audio_types.h"
#include "hw_shared.h"
struct dc_bios;
struct dc_context;
struct dc_crtc_timing;
enum dp_pixel_encoding_type {
DP_PIXEL_ENCODING_TYPE_RGB444 = 0x00000000,
DP_PIXEL_ENCODING_TYPE_YCBCR422 = 0x00000001,
DP_PIXEL_ENCODING_TYPE_YCBCR444 = 0x00000002,
DP_PIXEL_ENCODING_TYPE_RGB_WIDE_GAMUT = 0x00000003,
DP_PIXEL_ENCODING_TYPE_Y_ONLY = 0x00000004,
DP_PIXEL_ENCODING_TYPE_YCBCR420 = 0x00000005
};
enum dp_component_depth {
DP_COMPONENT_PIXEL_DEPTH_6BPC = 0x00000000,
DP_COMPONENT_PIXEL_DEPTH_8BPC = 0x00000001,
DP_COMPONENT_PIXEL_DEPTH_10BPC = 0x00000002,
DP_COMPONENT_PIXEL_DEPTH_12BPC = 0x00000003,
DP_COMPONENT_PIXEL_DEPTH_16BPC = 0x00000004
};
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;
};
enum dynamic_metadata_mode {
dmdata_dp,
dmdata_hdmi,
dmdata_dolby_vision
};
struct enc_sdp_line_num {
/* Adaptive Sync SDP */
bool adaptive_sync_line_num_valid;
uint32_t adaptive_sync_line_num;
};
struct encoder_info_frame {
/* auxiliary video information */
struct dc_info_packet avi;
struct dc_info_packet gamut;
struct dc_info_packet vendor;
struct dc_info_packet hfvsif;
struct dc_info_packet vtem;
/* source product description */
struct dc_info_packet spd;
/* video stream configuration */
struct dc_info_packet vsc;
/* HDR Static MetaData */
struct dc_info_packet hdrsmd;
/* Adaptive Sync SDP*/
struct dc_info_packet adaptive_sync;
struct enc_sdp_line_num sdp_line_num;
};
struct encoder_unblank_param {
struct dc_link_settings link_settings;
struct dc_crtc_timing timing;
int opp_cnt;
uint32_t pix_per_cycle;
};
struct encoder_set_dp_phy_pattern_param {
enum dp_test_pattern dp_phy_pattern;
const uint8_t *custom_pattern;
uint32_t custom_pattern_size;
enum dp_panel_mode dp_panel_mode;
};
struct stream_encoder {
const struct stream_encoder_funcs *funcs;
struct dc_context *ctx;
struct dc_bios *bp;
enum engine_id id;
uint32_t stream_enc_inst;
struct vpg *vpg;
struct afmt *afmt;
};
struct enc_state {
uint32_t dsc_mode; // DISABLED 0; 1 or 2 indicate enabled state.
uint32_t dsc_slice_width;
uint32_t sec_gsp_pps_line_num;
uint32_t vbid6_line_reference;
uint32_t vbid6_line_num;
uint32_t sec_gsp_pps_enable;
uint32_t sec_stream_enable;
};
struct stream_encoder_funcs {
void (*dp_set_stream_attribute)(
struct stream_encoder *enc,
struct dc_crtc_timing *crtc_timing,
enum dc_color_space output_color_space,
bool use_vsc_sdp_for_colorimetry,
uint32_t enable_sdp_splitting);
void (*hdmi_set_stream_attribute)(
struct stream_encoder *enc,
struct dc_crtc_timing *crtc_timing,
int actual_pix_clk_khz,
bool enable_audio);
void (*dvi_set_stream_attribute)(
struct stream_encoder *enc,
struct dc_crtc_timing *crtc_timing,
bool is_dual_link);
void (*lvds_set_stream_attribute)(
struct stream_encoder *enc,
struct dc_crtc_timing *crtc_timing);
void (*set_throttled_vcp_size)(
struct stream_encoder *enc,
struct fixed31_32 avg_time_slots_per_mtp);
void (*update_hdmi_info_packets)(
struct stream_encoder *enc,
const struct encoder_info_frame *info_frame);
void (*stop_hdmi_info_packets)(
struct stream_encoder *enc);
void (*update_dp_info_packets_sdp_line_num)(
struct stream_encoder *enc,
struct encoder_info_frame *info_frame);
void (*update_dp_info_packets)(
struct stream_encoder *enc,
const struct encoder_info_frame *info_frame);
void (*send_immediate_sdp_message)(
struct stream_encoder *enc,
const uint8_t *custom_sdp_message,
unsigned int sdp_message_size);
void (*stop_dp_info_packets)(
struct stream_encoder *enc);
void (*dp_blank)(
struct dc_link *link,
struct stream_encoder *enc);
void (*dp_unblank)(
struct dc_link *link,
struct stream_encoder *enc,
const struct encoder_unblank_param *param);
void (*audio_mute_control)(
struct stream_encoder *enc, bool mute);
void (*dp_audio_setup)(
struct stream_encoder *enc,
unsigned int az_inst,
struct audio_info *info);
void (*dp_audio_enable) (
struct stream_encoder *enc);
void (*dp_audio_disable) (
struct stream_encoder *enc);
void (*hdmi_audio_setup)(
struct stream_encoder *enc,
unsigned int az_inst,
struct audio_info *info,
struct audio_crtc_info *audio_crtc_info);
void (*hdmi_audio_disable) (
struct stream_encoder *enc);
void (*setup_stereo_sync) (
struct stream_encoder *enc,
int tg_inst,
bool enable);
void (*set_avmute)(
struct stream_encoder *enc, bool enable);
void (*dig_connect_to_otg)(
struct stream_encoder *enc,
int tg_inst);
void (*enable_stream)(
struct stream_encoder *enc,
enum signal_type signal,
bool enable);
void (*hdmi_reset_stream_attribute)(
struct stream_encoder *enc);
unsigned int (*dig_source_otg)(
struct stream_encoder *enc);
bool (*dp_get_pixel_format)(
struct stream_encoder *enc,
enum dc_pixel_encoding *encoding,
enum dc_color_depth *depth);
void (*enc_read_state)(struct stream_encoder *enc, struct enc_state *s);
void (*dp_set_dsc_config)(
struct stream_encoder *enc,
enum optc_dsc_mode dsc_mode,
uint32_t dsc_bytes_per_pixel,
uint32_t dsc_slice_width);
void (*dp_set_dsc_pps_info_packet)(struct stream_encoder *enc,
bool enable,
uint8_t *dsc_packed_pps,
bool immediate_update);
void (*set_dynamic_metadata)(struct stream_encoder *enc,
bool enable,
uint32_t hubp_requestor_id,
enum dynamic_metadata_mode dmdata_mode);
/**
* @dp_set_odm_combine: Sets up DP stream encoder for ODM.
*/
void (*dp_set_odm_combine)(
struct stream_encoder *enc,
bool odm_combine);
uint32_t (*get_fifo_cal_average_level)(
struct stream_encoder *enc);
void (*set_input_mode)(
struct stream_encoder *enc, unsigned int pix_per_container);
void (*enable_fifo)(struct stream_encoder *enc);
void (*disable_fifo)(struct stream_encoder *enc);
bool (*is_fifo_enabled)(struct stream_encoder *enc);
void (*map_stream_to_link)(struct stream_encoder *enc, uint32_t stream_enc_inst, uint32_t link_enc_inst);
uint32_t (*get_pixels_per_cycle)(struct stream_encoder *enc);
};
struct hpo_dp_stream_encoder_state {
uint32_t stream_enc_enabled;
uint32_t vid_stream_enabled;
uint32_t otg_inst;
uint32_t pixel_encoding;
uint32_t component_depth;
uint32_t compressed_format;
uint32_t sdp_enabled;
uint32_t mapped_to_link_enc;
};
struct hpo_dp_stream_encoder {
const struct hpo_dp_stream_encoder_funcs *funcs;
struct dc_context *ctx;
struct dc_bios *bp;
uint32_t inst;
enum engine_id id;
struct vpg *vpg;
struct apg *apg;
};
struct hpo_dp_stream_encoder_funcs {
void (*enable_stream)(
struct hpo_dp_stream_encoder *enc);
void (*dp_unblank)(
struct hpo_dp_stream_encoder *enc,
uint32_t stream_source);
void (*dp_blank)(
struct hpo_dp_stream_encoder *enc);
void (*disable)(
struct hpo_dp_stream_encoder *enc);
void (*set_stream_attribute)(
struct hpo_dp_stream_encoder *enc,
struct dc_crtc_timing *crtc_timing,
enum dc_color_space output_color_space,
bool use_vsc_sdp_for_colorimetry,
bool compressed_format,
bool double_buffer_en);
void (*update_dp_info_packets_sdp_line_num)(
struct hpo_dp_stream_encoder *enc,
struct encoder_info_frame *info_frame);
void (*update_dp_info_packets)(
struct hpo_dp_stream_encoder *enc,
const struct encoder_info_frame *info_frame);
void (*stop_dp_info_packets)(
struct hpo_dp_stream_encoder *enc);
void (*dp_set_dsc_pps_info_packet)(
struct hpo_dp_stream_encoder *enc,
bool enable,
uint8_t *dsc_packed_pps,
bool immediate_update);
void (*map_stream_to_link)(
struct hpo_dp_stream_encoder *enc,
uint32_t stream_enc_inst,
uint32_t link_enc_inst);
void (*dp_audio_setup)(
struct hpo_dp_stream_encoder *enc,
unsigned int az_inst,
struct audio_info *info);
void (*dp_audio_enable)(
struct hpo_dp_stream_encoder *enc);
void (*dp_audio_disable)(
struct hpo_dp_stream_encoder *enc);
void (*read_state)(
struct hpo_dp_stream_encoder *enc,
struct hpo_dp_stream_encoder_state *state);
void (*set_hblank_min_symbol_width)(
struct hpo_dp_stream_encoder *enc,
uint16_t width);
};
#endif /* STREAM_ENCODER_H_ */
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