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/*
* Copyright 2015 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_HW_SEQUENCER_H__
#define __DC_HW_SEQUENCER_H__
#include "dc_types.h"
#include "clock_source.h"
#include "inc/hw/timing_generator.h"
#include "inc/hw/opp.h"
#include "inc/hw/link_encoder.h"
#include "core_status.h"
enum vline_select {
VLINE0,
VLINE1
};
struct pipe_ctx;
struct dc_state;
struct dc_stream_status;
struct dc_writeback_info;
struct dchub_init_data;
struct dc_static_screen_params;
struct resource_pool;
struct dc_phy_addr_space_config;
struct dc_virtual_addr_space_config;
struct dpp;
struct dce_hwseq;
struct hw_sequencer_funcs {
/* Embedded Display Related */
void (*edp_power_control)(struct dc_link *link, bool enable);
void (*edp_wait_for_hpd_ready)(struct dc_link *link, bool power_up);
/* Pipe Programming Related */
void (*init_hw)(struct dc *dc);
void (*enable_accelerated_mode)(struct dc *dc,
struct dc_state *context);
enum dc_status (*apply_ctx_to_hw)(struct dc *dc,
struct dc_state *context);
void (*disable_plane)(struct dc *dc, struct pipe_ctx *pipe_ctx);
void (*apply_ctx_for_surface)(struct dc *dc,
const struct dc_stream_state *stream,
int num_planes, struct dc_state *context);
void (*program_front_end_for_ctx)(struct dc *dc,
struct dc_state *context);
void (*post_unlock_program_front_end)(struct dc *dc,
struct dc_state *context);
void (*update_plane_addr)(const struct dc *dc,
struct pipe_ctx *pipe_ctx);
void (*update_dchub)(struct dce_hwseq *hws,
struct dchub_init_data *dh_data);
void (*wait_for_mpcc_disconnect)(struct dc *dc,
struct resource_pool *res_pool,
struct pipe_ctx *pipe_ctx);
void (*program_triplebuffer)(const struct dc *dc,
struct pipe_ctx *pipe_ctx, bool enableTripleBuffer);
void (*update_pending_status)(struct pipe_ctx *pipe_ctx);
/* Pipe Lock Related */
void (*pipe_control_lock)(struct dc *dc,
struct pipe_ctx *pipe, bool lock);
void (*interdependent_update_lock)(struct dc *dc,
struct dc_state *context, bool lock);
void (*set_flip_control_gsl)(struct pipe_ctx *pipe_ctx,
bool flip_immediate);
/* Timing Related */
void (*get_position)(struct pipe_ctx **pipe_ctx, int num_pipes,
struct crtc_position *position);
int (*get_vupdate_offset_from_vsync)(struct pipe_ctx *pipe_ctx);
void (*enable_per_frame_crtc_position_reset)(struct dc *dc,
int group_size, struct pipe_ctx *grouped_pipes[]);
void (*enable_timing_synchronization)(struct dc *dc,
int group_index, int group_size,
struct pipe_ctx *grouped_pipes[]);
void (*setup_periodic_interrupt)(struct dc *dc,
struct pipe_ctx *pipe_ctx,
enum vline_select vline);
void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes,
unsigned int vmin, unsigned int vmax,
unsigned int vmid, unsigned int vmid_frame_number);
void (*set_static_screen_control)(struct pipe_ctx **pipe_ctx,
int num_pipes,
const struct dc_static_screen_params *events);
/* Stream Related */
void (*enable_stream)(struct pipe_ctx *pipe_ctx);
void (*disable_stream)(struct pipe_ctx *pipe_ctx);
void (*blank_stream)(struct pipe_ctx *pipe_ctx);
void (*unblank_stream)(struct pipe_ctx *pipe_ctx,
struct dc_link_settings *link_settings);
/* Bandwidth Related */
void (*prepare_bandwidth)(struct dc *dc, struct dc_state *context);
bool (*update_bandwidth)(struct dc *dc, struct dc_state *context);
void (*optimize_bandwidth)(struct dc *dc, struct dc_state *context);
/* Infopacket Related */
void (*set_avmute)(struct pipe_ctx *pipe_ctx, bool enable);
void (*send_immediate_sdp_message)(
struct pipe_ctx *pipe_ctx,
const uint8_t *custom_sdp_message,
unsigned int sdp_message_size);
void (*update_info_frame)(struct pipe_ctx *pipe_ctx);
void (*set_dmdata_attributes)(struct pipe_ctx *pipe);
void (*program_dmdata_engine)(struct pipe_ctx *pipe_ctx);
bool (*dmdata_status_done)(struct pipe_ctx *pipe_ctx);
/* Cursor Related */
void (*set_cursor_position)(struct pipe_ctx *pipe);
void (*set_cursor_attribute)(struct pipe_ctx *pipe);
void (*set_cursor_sdr_white_level)(struct pipe_ctx *pipe);
/* Colour Related */
void (*program_gamut_remap)(struct pipe_ctx *pipe_ctx);
void (*program_output_csc)(struct dc *dc, struct pipe_ctx *pipe_ctx,
enum dc_color_space colorspace,
uint16_t *matrix, int opp_id);
/* VM Related */
int (*init_sys_ctx)(struct dce_hwseq *hws,
struct dc *dc,
struct dc_phy_addr_space_config *pa_config);
void (*init_vm_ctx)(struct dce_hwseq *hws,
struct dc *dc,
struct dc_virtual_addr_space_config *va_config,
int vmid);
/* Writeback Related */
void (*update_writeback)(struct dc *dc,
struct dc_writeback_info *wb_info,
struct dc_state *context);
void (*enable_writeback)(struct dc *dc,
struct dc_writeback_info *wb_info,
struct dc_state *context);
void (*disable_writeback)(struct dc *dc,
unsigned int dwb_pipe_inst);
bool (*mmhubbub_warmup)(struct dc *dc,
unsigned int num_dwb,
struct dc_writeback_info *wb_info);
/* Clock Related */
enum dc_status (*set_clock)(struct dc *dc,
enum dc_clock_type clock_type,
uint32_t clk_khz, uint32_t stepping);
void (*get_clock)(struct dc *dc, enum dc_clock_type clock_type,
struct dc_clock_config *clock_cfg);
void (*optimize_pwr_state)(const struct dc *dc,
struct dc_state *context);
void (*exit_optimized_pwr_state)(const struct dc *dc,
struct dc_state *context);
/* Audio Related */
void (*enable_audio_stream)(struct pipe_ctx *pipe_ctx);
void (*disable_audio_stream)(struct pipe_ctx *pipe_ctx);
/* Stereo 3D Related */
void (*setup_stereo)(struct pipe_ctx *pipe_ctx, struct dc *dc);
/* HW State Logging Related */
void (*log_hw_state)(struct dc *dc, struct dc_log_buffer_ctx *log_ctx);
void (*get_hw_state)(struct dc *dc, char *pBuf,
unsigned int bufSize, unsigned int mask);
void (*clear_status_bits)(struct dc *dc, unsigned int mask);
};
void color_space_to_black_color(
const struct dc *dc,
enum dc_color_space colorspace,
struct tg_color *black_color);
bool hwss_wait_for_blank_complete(
struct timing_generator *tg);
const uint16_t *find_color_matrix(
enum dc_color_space color_space,
uint32_t *array_size);
#endif /* __DC_HW_SEQUENCER_H__ */
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