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4562236b HW |
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 | #ifndef __DAL_DDC_SERVICE_TYPES_H__ | |
26 | #define __DAL_DDC_SERVICE_TYPES_H__ | |
27 | ||
df3b7e32 QZ |
28 | /* 0010FA dongles (ST Micro) external converter chip id */ |
29 | #define DP_BRANCH_DEVICE_ID_0010FA 0x0010FA | |
30 | /* 0022B9 external converter chip id */ | |
31 | #define DP_BRANCH_DEVICE_ID_0022B9 0x0022B9 | |
32 | #define DP_BRANCH_DEVICE_ID_00001A 0x00001A | |
33 | #define DP_BRANCH_DEVICE_ID_0080E1 0x0080e1 | |
f6bb6a75 VP |
34 | #define DP_BRANCH_DEVICE_ID_90CC24 0x90CC24 |
35 | #define DP_BRANCH_DEVICE_ID_00E04C 0x00E04C | |
4562236b HW |
36 | |
37 | enum ddc_result { | |
38 | DDC_RESULT_UNKNOWN = 0, | |
39 | DDC_RESULT_SUCESSFULL, | |
40 | DDC_RESULT_FAILED_CHANNEL_BUSY, | |
41 | DDC_RESULT_FAILED_TIMEOUT, | |
42 | DDC_RESULT_FAILED_PROTOCOL_ERROR, | |
43 | DDC_RESULT_FAILED_NACK, | |
44 | DDC_RESULT_FAILED_INCOMPLETE, | |
45 | DDC_RESULT_FAILED_OPERATION, | |
46 | DDC_RESULT_FAILED_INVALID_OPERATION, | |
73770ca5 HW |
47 | DDC_RESULT_FAILED_BUFFER_OVERFLOW, |
48 | DDC_RESULT_FAILED_HPD_DISCON | |
4562236b HW |
49 | }; |
50 | ||
51 | enum ddc_service_type { | |
52 | DDC_SERVICE_TYPE_CONNECTOR, | |
53 | DDC_SERVICE_TYPE_DISPLAY_PORT_MST, | |
54 | }; | |
55 | ||
4562236b HW |
56 | /** |
57 | * display sink capability | |
58 | */ | |
59 | struct display_sink_capability { | |
60 | /* dongle type (DP converter, CV smart dongle) */ | |
61 | enum display_dongle_type dongle_type; | |
62 | ||
63 | /********************************************************** | |
64 | capabilities going INTO SINK DEVICE (stream capabilities) | |
65 | **********************************************************/ | |
66 | /* Dongle's downstream count. */ | |
67 | uint32_t downstrm_sink_count; | |
68 | /* Is dongle's downstream count info field (downstrm_sink_count) | |
69 | * valid. */ | |
70 | bool downstrm_sink_count_valid; | |
71 | ||
72 | /* Maximum additional audio delay in microsecond (us) */ | |
73 | uint32_t additional_audio_delay; | |
74 | /* Audio latency value in microsecond (us) */ | |
75 | uint32_t audio_latency; | |
76 | /* Interlace video latency value in microsecond (us) */ | |
77 | uint32_t video_latency_interlace; | |
78 | /* Progressive video latency value in microsecond (us) */ | |
79 | uint32_t video_latency_progressive; | |
80 | /* Dongle caps: Maximum pixel clock supported over dongle for HDMI */ | |
81 | uint32_t max_hdmi_pixel_clock; | |
82 | /* Dongle caps: Maximum deep color supported over dongle for HDMI */ | |
83 | enum dc_color_depth max_hdmi_deep_color; | |
84 | ||
85 | /************************************************************ | |
86 | capabilities going OUT OF SOURCE DEVICE (link capabilities) | |
87 | ************************************************************/ | |
88 | /* support for Spread Spectrum(SS) */ | |
89 | bool ss_supported; | |
90 | /* DP link settings (laneCount, linkRate, Spread) */ | |
91 | uint32_t dp_link_lane_count; | |
92 | uint32_t dp_link_rate; | |
93 | uint32_t dp_link_spead; | |
94 | ||
4562236b HW |
95 | /* If dongle_type == DISPLAY_DONGLE_DP_HDMI_CONVERTER, |
96 | indicates 'Frame Sequential-to-lllFrame Pack' conversion capability.*/ | |
97 | bool is_dp_hdmi_s3d_converter; | |
98 | /* to check if we have queried the display capability | |
99 | * for eDP panel already. */ | |
100 | bool is_edp_sink_cap_valid; | |
101 | ||
102 | enum ddc_transaction_type transaction_type; | |
103 | enum signal_type signal; | |
104 | }; | |
105 | ||
106 | struct av_sync_data { | |
107 | uint8_t av_granularity;/* DPCD 00023h */ | |
108 | uint8_t aud_dec_lat1;/* DPCD 00024h */ | |
109 | uint8_t aud_dec_lat2;/* DPCD 00025h */ | |
110 | uint8_t aud_pp_lat1;/* DPCD 00026h */ | |
111 | uint8_t aud_pp_lat2;/* DPCD 00027h */ | |
112 | uint8_t vid_inter_lat;/* DPCD 00028h */ | |
113 | uint8_t vid_prog_lat;/* DPCD 00029h */ | |
114 | uint8_t aud_del_ins1;/* DPCD 0002Bh */ | |
115 | uint8_t aud_del_ins2;/* DPCD 0002Ch */ | |
116 | uint8_t aud_del_ins3;/* DPCD 0002Dh */ | |
117 | }; | |
118 | ||
4562236b HW |
119 | /*Travis*/ |
120 | static const uint8_t DP_VGA_LVDS_CONVERTER_ID_2[] = "sivarT"; | |
121 | /*Nutmeg*/ | |
122 | static const uint8_t DP_VGA_LVDS_CONVERTER_ID_3[] = "dnomlA"; | |
4562236b HW |
123 | /*DP to Dual link DVI converter*/ |
124 | static const uint8_t DP_DVI_CONVERTER_ID_4[] = "m2DVIa"; | |
4562236b HW |
125 | |
126 | #endif /* __DAL_DDC_SERVICE_TYPES_H__ */ |