1 /*
2 * Copyright 2012-15 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 __DAL_SET_MODE_TYPES_H__
27 #define __DAL_SET_MODE_TYPES_H__
28
29 #include "dc_types.h"
30 #include <linux/hdmi.h>
31
32 /* Info frame packet status */
33 enum info_frame_flag {
34 INFO_PACKET_PACKET_INVALID = 0,
35 INFO_PACKET_PACKET_VALID = 1,
36 INFO_PACKET_PACKET_RESET = 2,
37 INFO_PACKET_PACKET_UPDATE_SCAN_TYPE = 8
38 };
39
40 struct hdmi_info_frame_header {
41 uint8_t info_frame_type;
42 uint8_t version;
43 uint8_t length;
44 };
45
46 #pragma pack(push)
47 #pragma pack(1)
48
49 struct info_packet_raw_data {
50 uint8_t hb0;
51 uint8_t hb1;
52 uint8_t hb2;
53 uint8_t sb[28]; /* sb0~sb27 */
54 };
55
56 union hdmi_info_packet {
57 struct avi_info_frame {
58 struct hdmi_info_frame_header header;
59
60 uint8_t CHECK_SUM:8;
61
62 uint8_t S0_S1:2;
63 uint8_t B0_B1:2;
64 uint8_t A0:1;
65 uint8_t Y0_Y1_Y2:3;
66
67 uint8_t R0_R3:4;
68 uint8_t M0_M1:2;
69 uint8_t C0_C1:2;
70
71 uint8_t SC0_SC1:2;
72 uint8_t Q0_Q1:2;
73 uint8_t EC0_EC2:3;
74 uint8_t ITC:1;
75
76 uint8_t VIC0_VIC7:8;
77
78 uint8_t PR0_PR3:4;
79 uint8_t CN0_CN1:2;
80 uint8_t YQ0_YQ1:2;
81
82 uint16_t bar_top;
83 uint16_t bar_bottom;
84 uint16_t bar_left;
85 uint16_t bar_right;
86
87 uint8_t F140_F143:4;
88 uint8_t ACE0_ACE3:4;
89
90 uint8_t reserved[13];
91 } bits;
92
93 struct info_packet_raw_data packet_raw_data;
94 };
95
96 #pragma pack(pop)
97
98 #endif /* __DAL_SET_MODE_TYPES_H__ */