2 * Copyright 2012-15 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
26 #ifndef __DAL_LINK_SERVICE_TYPES_H__
27 #define __DAL_LINK_SERVICE_TYPES_H__
29 #include "grph_object_id.h"
30 #include "dal_types.h"
31 #include "irq_types.h"
33 /*struct mst_mgr_callback_object;*/
38 MAX_CONTROLLER_NUM = 6
42 DP_POWER_STATE_D0 = 1,
47 /* eDP version 1.1 or lower */
48 EDP_REVISION_11 = 0x00,
50 EDP_REVISION_12 = 0x01,
52 EDP_REVISION_13 = 0x02
56 LINK_RATE_REF_FREQ_IN_KHZ = 27000 /*27MHz*/
59 enum link_training_result {
60 LINK_TRAINING_SUCCESS,
61 LINK_TRAINING_CR_FAIL_LANE0,
62 LINK_TRAINING_CR_FAIL_LANE1,
63 LINK_TRAINING_CR_FAIL_LANE23,
64 /* CR DONE bit is cleared during EQ step */
65 LINK_TRAINING_EQ_FAIL_CR,
66 /* other failure during EQ step */
67 LINK_TRAINING_EQ_FAIL_EQ,
68 LINK_TRAINING_LQA_FAIL,
69 /* one of the CR,EQ or symbol lock is dropped */
70 LINK_TRAINING_LINK_LOSS,
71 /* Abort link training (because sink unplugged) */
77 LTTPR_MODE_TRANSPARENT,
78 LTTPR_MODE_NON_TRANSPARENT,
81 struct link_training_settings {
82 struct dc_link_settings link_settings;
83 struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX];
85 enum dc_voltage_swing *voltage_swing;
86 enum dc_pre_emphasis *pre_emphasis;
87 enum dc_post_cursor2 *post_cursor2;
88 bool should_set_fec_ready;
90 uint16_t cr_pattern_time;
91 uint16_t eq_pattern_time;
92 enum dc_dp_training_pattern pattern_for_cr;
93 enum dc_dp_training_pattern pattern_for_eq;
95 bool enhanced_framing;
96 bool allow_invalid_msa_timing_param;
97 enum lttpr_mode lttpr_mode;
100 /*TODO: Move this enum test harness*/
102 enum dp_test_pattern {
103 /* Input data is pass through Scrambler
104 * and 8b10b Encoder straight to output*/
105 DP_TEST_PATTERN_VIDEO_MODE = 0,
107 /* phy test patterns*/
108 DP_TEST_PATTERN_PHY_PATTERN_BEGIN,
109 DP_TEST_PATTERN_D102 = DP_TEST_PATTERN_PHY_PATTERN_BEGIN,
110 DP_TEST_PATTERN_SYMBOL_ERROR,
111 DP_TEST_PATTERN_PRBS7,
112 DP_TEST_PATTERN_80BIT_CUSTOM,
113 DP_TEST_PATTERN_CP2520_1,
114 DP_TEST_PATTERN_CP2520_2,
115 DP_TEST_PATTERN_HBR2_COMPLIANCE_EYE = DP_TEST_PATTERN_CP2520_2,
116 DP_TEST_PATTERN_CP2520_3,
118 /* Link Training Patterns */
119 DP_TEST_PATTERN_TRAINING_PATTERN1,
120 DP_TEST_PATTERN_TRAINING_PATTERN2,
121 DP_TEST_PATTERN_TRAINING_PATTERN3,
122 DP_TEST_PATTERN_TRAINING_PATTERN4,
123 DP_TEST_PATTERN_PHY_PATTERN_END = DP_TEST_PATTERN_TRAINING_PATTERN4,
125 /* link test patterns*/
126 DP_TEST_PATTERN_COLOR_SQUARES,
127 DP_TEST_PATTERN_COLOR_SQUARES_CEA,
128 DP_TEST_PATTERN_VERTICAL_BARS,
129 DP_TEST_PATTERN_HORIZONTAL_BARS,
130 DP_TEST_PATTERN_COLOR_RAMP,
132 /* audio test patterns*/
133 DP_TEST_PATTERN_AUDIO_OPERATOR_DEFINED,
134 DP_TEST_PATTERN_AUDIO_SAWTOOTH,
136 DP_TEST_PATTERN_UNSUPPORTED
139 enum dp_test_pattern_color_space {
140 DP_TEST_PATTERN_COLOR_SPACE_RGB,
141 DP_TEST_PATTERN_COLOR_SPACE_YCBCR601,
142 DP_TEST_PATTERN_COLOR_SPACE_YCBCR709,
143 DP_TEST_PATTERN_COLOR_SPACE_UNDEFINED
148 DP_PANEL_MODE_DEFAULT,
149 /* standard mode for eDP */
151 /* external chips specific settings */
152 DP_PANEL_MODE_SPECIAL
155 /* DPCD_ADDR_TRAINING_LANEx_SET registers value */
156 union dpcd_training_lane_set {
158 #if defined(LITTLEENDIAN_CPU)
159 uint8_t VOLTAGE_SWING_SET:2;
160 uint8_t MAX_SWING_REACHED:1;
161 uint8_t PRE_EMPHASIS_SET:2;
162 uint8_t MAX_PRE_EMPHASIS_REACHED:1;
163 /* following is reserved in DP 1.1 */
164 uint8_t POST_CURSOR2_SET:2;
165 #elif defined(BIGENDIAN_CPU)
166 uint8_t POST_CURSOR2_SET:2;
167 uint8_t MAX_PRE_EMPHASIS_REACHED:1;
168 uint8_t PRE_EMPHASIS_SET:2;
169 uint8_t MAX_SWING_REACHED:1;
170 uint8_t VOLTAGE_SWING_SET:2;
172 #error ARCH not defined!
180 /* DP MST stream allocation (payload bandwidth number) */
181 struct dp_mst_stream_allocation {
183 /* number of slots required for the DP stream in
184 * transport packet */
188 /* DP MST stream allocation table */
189 struct dp_mst_stream_allocation_table {
190 /* number of DP video streams */
192 /* array of stream allocations */
193 struct dp_mst_stream_allocation stream_allocations[MAX_CONTROLLER_NUM];
196 #endif /*__DAL_LINK_SERVICE_TYPES_H__*/