dcn20_optc.h | Explore in Territory

/*
 * 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_OPTC_DCN20_H__
#define __DC_OPTC_DCN20_H__

#include "dcn10/dcn10_optc.h"

#define TG_COMMON_REG_LIST_DCN2_0(inst) …

#define TG_COMMON_MASK_SH_LIST_DCN2_0(mask_sh) …

void dcn20_timing_generator_init(struct optc *optc);

void optc2_get_last_used_drr_vtotal(struct timing_generator *optc,
		uint32_t *refresh_rate);

bool optc2_enable_crtc(struct timing_generator *optc);

void optc2_set_gsl(struct timing_generator *optc,
		const struct gsl_params *params);

void optc2_set_gsl_source_select(struct timing_generator *optc,
		int group_idx,
		uint32_t gsl_ready_signal);

void optc2_set_dsc_config(struct timing_generator *optc,
					enum optc_dsc_mode dsc_mode,
					uint32_t dsc_bytes_per_pixel,
					uint32_t dsc_slice_width);

void optc2_get_dsc_status(struct timing_generator *optc,
					uint32_t *dsc_mode);

void optc2_set_odm_bypass(struct timing_generator *optc,
		const struct dc_crtc_timing *dc_crtc_timing);

void optc2_set_odm_combine(struct timing_generator *optc, int *opp_id, int opp_cnt,
		int segment_width, int last_segment_width);

void optc2_get_optc_source(struct timing_generator *optc,
		uint32_t *num_of_src_opp,
		uint32_t *src_opp_id_0,
		uint32_t *src_opp_id_1);

void optc2_triplebuffer_lock(struct timing_generator *optc);
void optc2_triplebuffer_unlock(struct timing_generator *optc);
void optc2_lock_doublebuffer_disable(struct timing_generator *optc);
void optc2_lock_doublebuffer_enable(struct timing_generator *optc);
void optc2_setup_manual_trigger(struct timing_generator *optc);
void optc2_program_manual_trigger(struct timing_generator *optc);
bool optc2_configure_crc(struct timing_generator *optc,
			  const struct crc_params *params);
#endif /* __DC_OPTC_DCN20_H__ */
linux/drivers/gpu/drm/amd/display/dc/optc/dcn20/dcn20_optc.h
