1/*
2 * Copyright 2021 Advanced Micro Devices, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: AMD
23 *
24 */
25
26#ifndef _DC_EDID_PARSER_H_
27#define _DC_EDID_PARSER_H_
28
29#include "core_types.h"
30
31bool dc_edid_parser_send_cea(struct dc *dc,
32 int offset,
33 int total_length,
34 uint8_t *data,
35 int length);
36
37bool dc_edid_parser_recv_cea_ack(struct dc *dc, int *offset);
38
39bool dc_edid_parser_recv_amd_vsdb(struct dc *dc,
40 int *version,
41 int *min_frame_rate,
42 int *max_frame_rate);
43
44#endif /* _DC_EDID_PARSER_H_ */
45

source code of linux/drivers/gpu/drm/amd/display/dc/dc_edid_parser.h