2 * Copyright 2012-15 Advanced Micro Devices, Inc.
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5 * copy of this software and associated documentation files (the "Software"),
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9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
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26 #ifndef __DAL_DPCD_DEFS_H__
27 #define __DAL_DPCD_DEFS_H__
29 #include <drm/drm_dp_helper.h>
39 /* these are the types stored at DOWNSTREAMPORT_PRESENT */
40 enum dpcd_downstream_port_type {
44 DOWNSTREAM_NONDDC /* has no EDID (TV,CV) */
47 enum dpcd_link_test_patterns {
48 LINK_TEST_PATTERN_NONE = 0,
49 LINK_TEST_PATTERN_COLOR_RAMP,
50 LINK_TEST_PATTERN_VERTICAL_BARS,
51 LINK_TEST_PATTERN_COLOR_SQUARES
54 enum dpcd_test_color_format {
55 TEST_COLOR_FORMAT_RGB = 0,
56 TEST_COLOR_FORMAT_YCBCR422,
57 TEST_COLOR_FORMAT_YCBCR444
60 enum dpcd_test_bit_depth {
68 /* PHY (encoder) test patterns
69 The order of test patterns follows DPCD register PHY_TEST_PATTERN (0x248)
71 enum dpcd_phy_test_patterns {
72 PHY_TEST_PATTERN_NONE = 0,
73 PHY_TEST_PATTERN_D10_2,
74 PHY_TEST_PATTERN_SYMBOL_ERROR,
75 PHY_TEST_PATTERN_PRBS7,
76 PHY_TEST_PATTERN_80BIT_CUSTOM,/* For DP1.2 only */
77 PHY_TEST_PATTERN_CP2520_1,
78 PHY_TEST_PATTERN_CP2520_2,
79 PHY_TEST_PATTERN_CP2520_3, /* same as TPS4 */
82 enum dpcd_test_dyn_range {
83 TEST_DYN_RANGE_VESA = 0,
87 enum dpcd_audio_test_pattern {
88 AUDIO_TEST_PATTERN_OPERATOR_DEFINED = 0,/* direct HW translation */
89 AUDIO_TEST_PATTERN_SAWTOOTH
92 enum dpcd_audio_sampling_rate {
93 AUDIO_SAMPLING_RATE_32KHZ = 0,/* direct HW translation */
94 AUDIO_SAMPLING_RATE_44_1KHZ,
95 AUDIO_SAMPLING_RATE_48KHZ,
96 AUDIO_SAMPLING_RATE_88_2KHZ,
97 AUDIO_SAMPLING_RATE_96KHZ,
98 AUDIO_SAMPLING_RATE_176_4KHZ,
99 AUDIO_SAMPLING_RATE_192KHZ
102 enum dpcd_audio_channels {
103 AUDIO_CHANNELS_1 = 0,/* direct HW translation */
115 enum dpcd_audio_test_pattern_periods {
116 DPCD_AUDIO_TEST_PATTERN_PERIOD_NOTUSED = 0,/* direct HW translation */
117 DPCD_AUDIO_TEST_PATTERN_PERIOD_3,
118 DPCD_AUDIO_TEST_PATTERN_PERIOD_6,
119 DPCD_AUDIO_TEST_PATTERN_PERIOD_12,
120 DPCD_AUDIO_TEST_PATTERN_PERIOD_24,
121 DPCD_AUDIO_TEST_PATTERN_PERIOD_48,
122 DPCD_AUDIO_TEST_PATTERN_PERIOD_96,
123 DPCD_AUDIO_TEST_PATTERN_PERIOD_192,
124 DPCD_AUDIO_TEST_PATTERN_PERIOD_384,
125 DPCD_AUDIO_TEST_PATTERN_PERIOD_768,
126 DPCD_AUDIO_TEST_PATTERN_PERIOD_1536
129 /* This enum is for programming DPCD TRAINING_PATTERN_SET */
130 enum dpcd_training_patterns {
131 DPCD_TRAINING_PATTERN_VIDEOIDLE = 0,/* direct HW translation! */
132 DPCD_TRAINING_PATTERN_1,
133 DPCD_TRAINING_PATTERN_2,
134 DPCD_TRAINING_PATTERN_3,
135 DPCD_TRAINING_PATTERN_4 = 7
138 /* This enum is for use with PsrSinkPsrStatus.bits.sinkSelfRefreshStatus
139 It defines the possible PSR states. */
140 enum dpcd_psr_sink_states {
141 PSR_SINK_STATE_INACTIVE = 0,
142 PSR_SINK_STATE_ACTIVE_CAPTURE_DISPLAY_ON_SOURCE_TIMING = 1,
143 PSR_SINK_STATE_ACTIVE_DISPLAY_FROM_SINK_RFB = 2,
144 PSR_SINK_STATE_ACTIVE_CAPTURE_DISPLAY_ON_SINK_TIMING = 3,
145 PSR_SINK_STATE_ACTIVE_CAPTURE_TIMING_RESYNC = 4,
146 PSR_SINK_STATE_SINK_INTERNAL_ERROR = 7,
149 #endif /* __DAL_DPCD_DEFS_H__ */