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_GRPH_OBJECT_DEFS_H__ 27 #define __DAL_GRPH_OBJECT_DEFS_H__ 28 29 #include "grph_object_id.h" 30 31 /* ******************************************************************** 32 * ******************************************************************** 33 * 34 * These defines shared between All Graphics Objects 35 * 36 * ******************************************************************** 37 * ******************************************************************** 38 */ 39 40 #define MAX_CONNECTOR_NUMBER_PER_SLOT (16) 41 #define MAX_BOARD_SLOTS (4) 42 #define INVALID_CONNECTOR_INDEX ((unsigned int)(-1)) 43 44 /* HPD unit id - HW direct translation */ 45 enum hpd_source_id { 46 HPD_SOURCEID1 = 0, 47 HPD_SOURCEID2, 48 HPD_SOURCEID3, 49 HPD_SOURCEID4, 50 HPD_SOURCEID5, 51 HPD_SOURCEID6, 52 53 HPD_SOURCEID_COUNT, 54 HPD_SOURCEID_UNKNOWN 55 }; 56 57 /* DDC unit id - HW direct translation */ 58 enum channel_id { 59 CHANNEL_ID_UNKNOWN = 0, 60 CHANNEL_ID_DDC1, 61 CHANNEL_ID_DDC2, 62 CHANNEL_ID_DDC3, 63 CHANNEL_ID_DDC4, 64 CHANNEL_ID_DDC5, 65 CHANNEL_ID_DDC6, 66 CHANNEL_ID_DDC_VGA, 67 CHANNEL_ID_I2C_PAD, 68 CHANNEL_ID_COUNT 69 }; 70 71 #define DECODE_CHANNEL_ID(ch_id) \ 72 (ch_id) == CHANNEL_ID_DDC1 ? "CHANNEL_ID_DDC1" : \ 73 (ch_id) == CHANNEL_ID_DDC2 ? "CHANNEL_ID_DDC2" : \ 74 (ch_id) == CHANNEL_ID_DDC3 ? "CHANNEL_ID_DDC3" : \ 75 (ch_id) == CHANNEL_ID_DDC4 ? "CHANNEL_ID_DDC4" : \ 76 (ch_id) == CHANNEL_ID_DDC5 ? "CHANNEL_ID_DDC5" : \ 77 (ch_id) == CHANNEL_ID_DDC6 ? "CHANNEL_ID_DDC6" : \ 78 (ch_id) == CHANNEL_ID_DDC_VGA ? "CHANNEL_ID_DDC_VGA" : \ 79 (ch_id) == CHANNEL_ID_I2C_PAD ? "CHANNEL_ID_I2C_PAD" : "Invalid" 80 81 enum transmitter { 82 TRANSMITTER_UNKNOWN = (-1L), 83 TRANSMITTER_UNIPHY_A, 84 TRANSMITTER_UNIPHY_B, 85 TRANSMITTER_UNIPHY_C, 86 TRANSMITTER_UNIPHY_D, 87 TRANSMITTER_UNIPHY_E, 88 TRANSMITTER_UNIPHY_F, 89 TRANSMITTER_NUTMEG_CRT, 90 TRANSMITTER_TRAVIS_CRT, 91 TRANSMITTER_TRAVIS_LCD, 92 TRANSMITTER_UNIPHY_G, 93 TRANSMITTER_COUNT 94 }; 95 96 /* Generic source of the synchronisation input/output signal */ 97 /* Can be used for flow control, stereo sync, timing sync, frame sync, etc */ 98 enum sync_source { 99 SYNC_SOURCE_NONE = 0, 100 101 /* Source based on controllers */ 102 SYNC_SOURCE_CONTROLLER0, 103 SYNC_SOURCE_CONTROLLER1, 104 SYNC_SOURCE_CONTROLLER2, 105 SYNC_SOURCE_CONTROLLER3, 106 SYNC_SOURCE_CONTROLLER4, 107 SYNC_SOURCE_CONTROLLER5, 108 109 /* Source based on GSL group */ 110 SYNC_SOURCE_GSL_GROUP0, 111 SYNC_SOURCE_GSL_GROUP1, 112 SYNC_SOURCE_GSL_GROUP2, 113 114 /* Source based on GSL IOs */ 115 /* These IOs normally used as GSL input/output */ 116 SYNC_SOURCE_GSL_IO_FIRST, 117 SYNC_SOURCE_GSL_IO_GENLOCK_CLOCK = SYNC_SOURCE_GSL_IO_FIRST, 118 SYNC_SOURCE_GSL_IO_GENLOCK_VSYNC, 119 SYNC_SOURCE_GSL_IO_SWAPLOCK_A, 120 SYNC_SOURCE_GSL_IO_SWAPLOCK_B, 121 SYNC_SOURCE_GSL_IO_LAST = SYNC_SOURCE_GSL_IO_SWAPLOCK_B, 122 123 /* Source based on regular IOs */ 124 SYNC_SOURCE_IO_FIRST, 125 SYNC_SOURCE_IO_GENERIC_A = SYNC_SOURCE_IO_FIRST, 126 SYNC_SOURCE_IO_GENERIC_B, 127 SYNC_SOURCE_IO_GENERIC_C, 128 SYNC_SOURCE_IO_GENERIC_D, 129 SYNC_SOURCE_IO_GENERIC_E, 130 SYNC_SOURCE_IO_GENERIC_F, 131 SYNC_SOURCE_IO_HPD1, 132 SYNC_SOURCE_IO_HPD2, 133 SYNC_SOURCE_IO_HSYNC_A, 134 SYNC_SOURCE_IO_VSYNC_A, 135 SYNC_SOURCE_IO_HSYNC_B, 136 SYNC_SOURCE_IO_VSYNC_B, 137 SYNC_SOURCE_IO_LAST = SYNC_SOURCE_IO_VSYNC_B, 138 139 /* Misc. flow control sources */ 140 SYNC_SOURCE_DUAL_GPU_PIN 141 }; 142 143 #if defined(CONFIG_DRM_AMD_DC_DCN) 144 enum tx_ffe_id { 145 TX_FFE0 = 0, 146 TX_FFE1, 147 TX_FFE2, 148 TX_FFE3, 149 TX_FFE_DeEmphasis_Only, 150 TX_FFE_PreShoot_Only, 151 TX_FFE_No_FFE, 152 }; 153 #endif 154 155 /* connector sizes in millimeters - from BiosParserTypes.hpp */ 156 #define CONNECTOR_SIZE_DVI 40 157 #define CONNECTOR_SIZE_VGA 32 158 #define CONNECTOR_SIZE_HDMI 16 159 #define CONNECTOR_SIZE_DP 16 160 #define CONNECTOR_SIZE_MINI_DP 9 161 #define CONNECTOR_SIZE_UNKNOWN 30 162 163 enum connector_layout_type { 164 CONNECTOR_LAYOUT_TYPE_UNKNOWN, 165 CONNECTOR_LAYOUT_TYPE_DVI_D, 166 CONNECTOR_LAYOUT_TYPE_DVI_I, 167 CONNECTOR_LAYOUT_TYPE_VGA, 168 CONNECTOR_LAYOUT_TYPE_HDMI, 169 CONNECTOR_LAYOUT_TYPE_DP, 170 CONNECTOR_LAYOUT_TYPE_MINI_DP, 171 }; 172 struct connector_layout_info { 173 struct graphics_object_id connector_id; 174 enum connector_layout_type connector_type; 175 unsigned int length; 176 unsigned int position; /* offset in mm from right side of the board */ 177 }; 178 179 /* length and width in mm */ 180 struct slot_layout_info { 181 unsigned int length; 182 unsigned int width; 183 unsigned int num_of_connectors; 184 struct connector_layout_info connectors[MAX_CONNECTOR_NUMBER_PER_SLOT]; 185 }; 186 187 struct board_layout_info { 188 unsigned int num_of_slots; 189 190 /* indicates valid information in bracket layout structure. */ 191 unsigned int is_number_of_slots_valid : 1; 192 unsigned int is_slots_size_valid : 1; 193 unsigned int is_connector_offsets_valid : 1; 194 unsigned int is_connector_lengths_valid : 1; 195 196 struct slot_layout_info slots[MAX_BOARD_SLOTS]; 197 }; 198 #endif 199