1/* $NetBSD: grph_object_defs.h,v 1.2 2021/12/18 23:45:07 riastradh Exp $ */ 2 3/* 4 * Copyright 2012-15 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Authors: AMD 25 * 26 */ 27 28#ifndef __DAL_GRPH_OBJECT_DEFS_H__ 29#define __DAL_GRPH_OBJECT_DEFS_H__ 30 31#include "grph_object_id.h" 32 33/* ******************************************************************** 34 * ******************************************************************** 35 * 36 * These defines shared between All Graphics Objects 37 * 38 * ******************************************************************** 39 * ******************************************************************** 40 */ 41 42#define MAX_CONNECTOR_NUMBER_PER_SLOT (16) 43#define MAX_BOARD_SLOTS (4) 44#define INVALID_CONNECTOR_INDEX ((unsigned int)(-1)) 45 46/* HPD unit id - HW direct translation */ 47enum hpd_source_id { 48 HPD_SOURCEID1 = 0, 49 HPD_SOURCEID2, 50 HPD_SOURCEID3, 51 HPD_SOURCEID4, 52 HPD_SOURCEID5, 53 HPD_SOURCEID6, 54 55 HPD_SOURCEID_COUNT, 56 HPD_SOURCEID_UNKNOWN 57}; 58 59/* DDC unit id - HW direct translation */ 60enum channel_id { 61 CHANNEL_ID_UNKNOWN = 0, 62 CHANNEL_ID_DDC1, 63 CHANNEL_ID_DDC2, 64 CHANNEL_ID_DDC3, 65 CHANNEL_ID_DDC4, 66 CHANNEL_ID_DDC5, 67 CHANNEL_ID_DDC6, 68 CHANNEL_ID_DDC_VGA, 69 CHANNEL_ID_I2C_PAD, 70 CHANNEL_ID_COUNT 71}; 72 73#define DECODE_CHANNEL_ID(ch_id) \ 74 (ch_id) == CHANNEL_ID_DDC1 ? "CHANNEL_ID_DDC1" : \ 75 (ch_id) == CHANNEL_ID_DDC2 ? "CHANNEL_ID_DDC2" : \ 76 (ch_id) == CHANNEL_ID_DDC3 ? "CHANNEL_ID_DDC3" : \ 77 (ch_id) == CHANNEL_ID_DDC4 ? "CHANNEL_ID_DDC4" : \ 78 (ch_id) == CHANNEL_ID_DDC5 ? "CHANNEL_ID_DDC5" : \ 79 (ch_id) == CHANNEL_ID_DDC6 ? "CHANNEL_ID_DDC6" : \ 80 (ch_id) == CHANNEL_ID_DDC_VGA ? "CHANNEL_ID_DDC_VGA" : \ 81 (ch_id) == CHANNEL_ID_I2C_PAD ? "CHANNEL_ID_I2C_PAD" : "Invalid" 82 83enum transmitter { 84 TRANSMITTER_UNKNOWN = (-1L), 85 TRANSMITTER_UNIPHY_A, 86 TRANSMITTER_UNIPHY_B, 87 TRANSMITTER_UNIPHY_C, 88 TRANSMITTER_UNIPHY_D, 89 TRANSMITTER_UNIPHY_E, 90 TRANSMITTER_UNIPHY_F, 91 TRANSMITTER_NUTMEG_CRT, 92 TRANSMITTER_TRAVIS_CRT, 93 TRANSMITTER_TRAVIS_LCD, 94 TRANSMITTER_UNIPHY_G, 95 TRANSMITTER_COUNT 96}; 97 98/* Generic source of the synchronisation input/output signal */ 99/* Can be used for flow control, stereo sync, timing sync, frame sync, etc */ 100enum sync_source { 101 SYNC_SOURCE_NONE = 0, 102 103 /* Source based on controllers */ 104 SYNC_SOURCE_CONTROLLER0, 105 SYNC_SOURCE_CONTROLLER1, 106 SYNC_SOURCE_CONTROLLER2, 107 SYNC_SOURCE_CONTROLLER3, 108 SYNC_SOURCE_CONTROLLER4, 109 SYNC_SOURCE_CONTROLLER5, 110 111 /* Source based on GSL group */ 112 SYNC_SOURCE_GSL_GROUP0, 113 SYNC_SOURCE_GSL_GROUP1, 114 SYNC_SOURCE_GSL_GROUP2, 115 116 /* Source based on GSL IOs */ 117 /* These IOs normally used as GSL input/output */ 118 SYNC_SOURCE_GSL_IO_FIRST, 119 SYNC_SOURCE_GSL_IO_GENLOCK_CLOCK = SYNC_SOURCE_GSL_IO_FIRST, 120 SYNC_SOURCE_GSL_IO_GENLOCK_VSYNC, 121 SYNC_SOURCE_GSL_IO_SWAPLOCK_A, 122 SYNC_SOURCE_GSL_IO_SWAPLOCK_B, 123 SYNC_SOURCE_GSL_IO_LAST = SYNC_SOURCE_GSL_IO_SWAPLOCK_B, 124 125 /* Source based on regular IOs */ 126 SYNC_SOURCE_IO_FIRST, 127 SYNC_SOURCE_IO_GENERIC_A = SYNC_SOURCE_IO_FIRST, 128 SYNC_SOURCE_IO_GENERIC_B, 129 SYNC_SOURCE_IO_GENERIC_C, 130 SYNC_SOURCE_IO_GENERIC_D, 131 SYNC_SOURCE_IO_GENERIC_E, 132 SYNC_SOURCE_IO_GENERIC_F, 133 SYNC_SOURCE_IO_HPD1, 134 SYNC_SOURCE_IO_HPD2, 135 SYNC_SOURCE_IO_HSYNC_A, 136 SYNC_SOURCE_IO_VSYNC_A, 137 SYNC_SOURCE_IO_HSYNC_B, 138 SYNC_SOURCE_IO_VSYNC_B, 139 SYNC_SOURCE_IO_LAST = SYNC_SOURCE_IO_VSYNC_B, 140 141 /* Misc. flow control sources */ 142 SYNC_SOURCE_DUAL_GPU_PIN 143}; 144 145/* connector sizes in millimeters - from BiosParserTypes.hpp */ 146#define CONNECTOR_SIZE_DVI 40 147#define CONNECTOR_SIZE_VGA 32 148#define CONNECTOR_SIZE_HDMI 16 149#define CONNECTOR_SIZE_DP 16 150#define CONNECTOR_SIZE_MINI_DP 9 151#define CONNECTOR_SIZE_UNKNOWN 30 152 153enum connector_layout_type { 154 CONNECTOR_LAYOUT_TYPE_UNKNOWN, 155 CONNECTOR_LAYOUT_TYPE_DVI_D, 156 CONNECTOR_LAYOUT_TYPE_DVI_I, 157 CONNECTOR_LAYOUT_TYPE_VGA, 158 CONNECTOR_LAYOUT_TYPE_HDMI, 159 CONNECTOR_LAYOUT_TYPE_DP, 160 CONNECTOR_LAYOUT_TYPE_MINI_DP, 161}; 162struct connector_layout_info { 163 struct graphics_object_id connector_id; 164 enum connector_layout_type connector_type; 165 unsigned int length; 166 unsigned int position; /* offset in mm from right side of the board */ 167}; 168 169/* length and width in mm */ 170struct slot_layout_info { 171 unsigned int length; 172 unsigned int width; 173 unsigned int num_of_connectors; 174 struct connector_layout_info connectors[MAX_CONNECTOR_NUMBER_PER_SLOT]; 175}; 176 177struct board_layout_info { 178 unsigned int num_of_slots; 179 180 /* indicates valid information in bracket layout structure. */ 181 unsigned int is_number_of_slots_valid : 1; 182 unsigned int is_slots_size_valid : 1; 183 unsigned int is_connector_offsets_valid : 1; 184 unsigned int is_connector_lengths_valid : 1; 185 186 struct slot_layout_info slots[MAX_BOARD_SLOTS]; 187}; 188#endif 189