1/*	$NetBSD: set_mode_types.h,v 1.2 2021/12/18 23:45:07 riastradh Exp $	*/
2
3/*
4 * Copyright 2012-15 Advanced Micro Devices, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 *
24 * Authors: AMD
25 *
26 */
27
28#ifndef __DAL_SET_MODE_TYPES_H__
29#define __DAL_SET_MODE_TYPES_H__
30
31#include "dc_types.h"
32#include <linux/hdmi.h>
33
34/* Info frame packet status */
35enum info_frame_flag {
36	INFO_PACKET_PACKET_INVALID = 0,
37	INFO_PACKET_PACKET_VALID = 1,
38	INFO_PACKET_PACKET_RESET = 2,
39	INFO_PACKET_PACKET_UPDATE_SCAN_TYPE = 8
40};
41
42struct hdmi_info_frame_header {
43	uint8_t info_frame_type;
44	uint8_t version;
45	uint8_t length;
46};
47
48#pragma pack(push)
49#pragma pack(1)
50
51struct info_packet_raw_data {
52	uint8_t hb0;
53	uint8_t hb1;
54	uint8_t hb2;
55	uint8_t sb[28]; /* sb0~sb27 */
56};
57
58union hdmi_info_packet {
59	struct avi_info_frame {
60		struct hdmi_info_frame_header header;
61
62		uint8_t CHECK_SUM:8;
63
64		uint8_t S0_S1:2;
65		uint8_t B0_B1:2;
66		uint8_t A0:1;
67		uint8_t Y0_Y1_Y2:3;
68
69		uint8_t R0_R3:4;
70		uint8_t M0_M1:2;
71		uint8_t C0_C1:2;
72
73		uint8_t SC0_SC1:2;
74		uint8_t Q0_Q1:2;
75		uint8_t EC0_EC2:3;
76		uint8_t ITC:1;
77
78		uint8_t VIC0_VIC7:8;
79
80		uint8_t PR0_PR3:4;
81		uint8_t CN0_CN1:2;
82		uint8_t YQ0_YQ1:2;
83
84		uint16_t bar_top;
85		uint16_t bar_bottom;
86		uint16_t bar_left;
87		uint16_t bar_right;
88
89		uint8_t F140_F143:4;
90		uint8_t ACE0_ACE3:4;
91
92		uint8_t reserved[13];
93	} bits;
94
95	struct info_packet_raw_data packet_raw_data;
96};
97
98#pragma pack(pop)
99
100#endif /* __DAL_SET_MODE_TYPES_H__ */
101