Contributors: 7
Author Tokens Token Proportion Commits Commit Proportion
Harry Wentland 81 52.94% 4 25.00%
Wenjing Liu 44 28.76% 7 43.75%
Hung, Cruise 12 7.84% 1 6.25%
George Shen 8 5.23% 1 6.25%
Mustapha Ghaddar 4 2.61% 1 6.25%
Meenakshikumar Somasundaram 3 1.96% 1 6.25%
Wesley Chalmers 1 0.65% 1 6.25%
Total 153 16 


/*
 * Copyright 2023 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 __LINK_VALIDATION_H__
#define __LINK_VALIDATION_H__
#include "link_service.h"

#define TOLERANCE_AUDIO_CLOCK 1000

enum dc_status link_validate_mode_timing(
		const struct dc_stream_state *stream,
		struct dc_link *link,
		const struct dc_crtc_timing *timing);
enum dc_status link_validate_dp_tunnel_bandwidth(
		const struct dc *dc,
		const struct dc_state *new_ctx);
bool frl_validate_mode_timing(
		struct dc_link *link,
		const struct dc_crtc_timing *timing,
		struct dc_hdmi_frl_link_settings *frl_link_settings);
uint32_t dp_link_bandwidth_kbps(
	const struct dc_link *link,
	const struct dc_link_settings *link_settings);
uint32_t frl_link_bandwidth_kbps(enum hdmi_frl_link_rate link_rate);
uint32_t link_timing_bandwidth_kbps(const struct dc_crtc_timing *timing);
bool frl_capacity_computations_common(struct frl_cap_chk_params_fixed31_32 *params,
	struct frl_cap_chk_intermediates_fixed31_32 *inter);
bool frl_capacity_computations_uncompressed_video(
	struct frl_cap_chk_params_fixed31_32 *params,
	struct frl_cap_chk_intermediates_fixed31_32 *inter);


uint32_t dp_required_hblank_size_bytes(
	const struct dc_link *link,
	struct dp_audio_bandwidth_params *audio_params);

#endif /* __LINK_VALIDATION_H__ */