Open Menu / drivers / gpu / drm / amd / display / dc / dml / dcn30 / dcn30_fpu.h 
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/*
 * Copyright 2020-2021 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 __DCN30_FPU_H__
#define __DCN30_FPU_H__

#include "core_types.h"
#include "dcn20/dcn20_optc.h"

void dcn30_fpu_populate_dml_writeback_from_context(
		struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes);

void dcn30_fpu_set_mcif_arb_params(struct mcif_arb_params *wb_arb_params,
	struct display_mode_lib *dml,
	display_e2e_pipe_params_st *pipes,
	int pipe_cnt,
	int cur_pipe);

void dcn30_fpu_update_soc_for_wm_a(struct dc *dc, struct dc_state *context);

void dcn30_fpu_calculate_wm_and_dlg(
		struct dc *dc, struct dc_state *context,
		display_e2e_pipe_params_st *pipes,
		int pipe_cnt,
		int vlevel);

void dcn30_fpu_update_dram_channel_width_bytes(struct dc *dc);

void dcn30_fpu_update_max_clk(struct dc_bounding_box_max_clk *dcn30_bb_max_clk);

void dcn30_fpu_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts,
		unsigned int *optimal_dcfclk,
		unsigned int *optimal_fclk);

void dcn30_fpu_update_bw_bounding_box(struct dc *dc,
	struct clk_bw_params *bw_params,
	struct dc_bounding_box_max_clk *dcn30_bb_max_clk,
	unsigned int *dcfclk_mhz,
	unsigned int *dram_speed_mts);

int dcn30_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc,
							    struct dc_state *context,
							    display_e2e_pipe_params_st *pipes,
							    int pipe_cnt,
							    int vlevel);

void dcn3_fpu_build_wm_range_table(struct clk_mgr *base);

void patch_dcn30_soc_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *dcn3_0_ip);

void hpo_fpu_enc3_validate_hdmi_frl_output_link(struct hpo_frl_stream_encoder *enc,
						struct dc_hdmi_frl_link_settings *frl_link_settings,
						struct frl_cap_chk_params *frl_params,
						const struct dc_crtc_timing *timing,
						unsigned int dsc_max_rate);

void hpo_fpu_enc3_validate_hdmi_frl_output_timing(const struct dc_crtc_timing *timing,
						  const struct audio_check *audio,
						  struct frl_cap_chk_params *frl_params);

enum frl_cap_chk_result frl_fpu_cap_chk_common(struct hpo_frl_stream_encoder *enc,
					       struct frl_cap_chk_intermediates *inter,
					       struct frl_cap_chk_params *params);

enum frl_cap_chk_result frl_fpu_cap_chk_uncompressed(struct hpo_frl_stream_encoder *enc,
						     struct frl_cap_chk_params *params,
						     struct frl_cap_chk_intermediates *inter);

enum frl_cap_chk_result frl_fpu_cap_chk_compressed(struct hpo_frl_stream_encoder *enc,
						   struct frl_cap_chk_params *params,
						   struct frl_cap_chk_intermediates *inter);

#endif /* __DCN30_FPU_H__*/