drivers/gpu/drm/amd/display/dc/bios/command_table_helper2.c

   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 #include "dm_services.h"
  27
  28 #include "ObjectID.h"
  29 #include "atomfirmware.h"
  30
  31 #include "include/bios_parser_types.h"
  32
  33 #include "command_table_helper2.h"
  34
  35 bool dal_bios_parser_init_cmd_tbl_helper2(
  36         const struct command_table_helper **h,
  37         enum dce_version dce)
  38 {
  39         switch (dce) {
  40         case DCE_VERSION_8_0:
  41         case DCE_VERSION_8_1:
  42         case DCE_VERSION_8_3:
  43                 *h = dal_cmd_tbl_helper_dce80_get_table();
  44                 return true;
  45
  46         case DCE_VERSION_10_0:
  47                 *h = dal_cmd_tbl_helper_dce110_get_table();
  48                 return true;
  49
  50         case DCE_VERSION_11_0:
  51                 *h = dal_cmd_tbl_helper_dce110_get_table();
  52                 return true;
  53
  54         case DCE_VERSION_11_2:
  55         case DCE_VERSION_11_22:
  56                 *h = dal_cmd_tbl_helper_dce112_get_table2();
  57                 return true;
  58 #if defined(CONFIG_DRM_AMD_DC_DCN)
  59         case DCN_VERSION_1_0:
  60         case DCN_VERSION_1_01:
  61                 *h = dal_cmd_tbl_helper_dce112_get_table2();
  62                 return true;
  63 #endif
  64
  65         case DCN_VERSION_2_0:
  66                 *h = dal_cmd_tbl_helper_dce112_get_table2();
  67                 return true;
  68         case DCN_VERSION_2_1:
  69                 *h = dal_cmd_tbl_helper_dce112_get_table2();
  70                 return true;
  71         case DCE_VERSION_12_0:
  72         case DCE_VERSION_12_1:
  73                 *h = dal_cmd_tbl_helper_dce112_get_table2();
  74                 return true;
  75
  76         default:
  77                 /* Unsupported DCE */
  78                 BREAK_TO_DEBUGGER();
  79                 return false;
  80         }
  81 }
  82
  83 /* real implementations */
  84
  85 bool dal_cmd_table_helper_controller_id_to_atom2(
  86         enum controller_id id,
  87         uint8_t *atom_id)
  88 {
  89         if (atom_id == NULL) {
  90                 BREAK_TO_DEBUGGER();
  91                 return false;
  92         }
  93
  94         switch (id) {
  95         case CONTROLLER_ID_D0:
  96                 *atom_id = ATOM_CRTC1;
  97                 return true;
  98         case CONTROLLER_ID_D1:
  99                 *atom_id = ATOM_CRTC2;
 100                 return true;
 101         case CONTROLLER_ID_D2:
 102                 *atom_id = ATOM_CRTC3;
 103                 return true;
 104         case CONTROLLER_ID_D3:
 105                 *atom_id = ATOM_CRTC4;
 106                 return true;
 107         case CONTROLLER_ID_D4:
 108                 *atom_id = ATOM_CRTC5;
 109                 return true;
 110         case CONTROLLER_ID_D5:
 111                 *atom_id = ATOM_CRTC6;
 112                 return true;
 113         /* TODO :case CONTROLLER_ID_UNDERLAY0:
 114                 *atom_id = ATOM_UNDERLAY_PIPE0;
 115                 return true;
 116         */
 117         case CONTROLLER_ID_UNDEFINED:
 118                 *atom_id = ATOM_CRTC_INVALID;
 119                 return true;
 120         default:
 121                 /* Wrong controller id */
 122                 BREAK_TO_DEBUGGER();
 123                 return false;
 124         }
 125 }
 126
 127 /**
 128 * translate_transmitter_bp_to_atom
 129 *
 130 * @brief
 131 *  Translate the Transmitter to the corresponding ATOM BIOS value
 132 *
 133 * @param
 134 *   input transmitter
 135 *   output digitalTransmitter
 136 *    // =00: Digital Transmitter1 ( UNIPHY linkAB )
 137 *    // =01: Digital Transmitter2 ( UNIPHY linkCD )
 138 *    // =02: Digital Transmitter3 ( UNIPHY linkEF )
 139 */
 140 uint8_t dal_cmd_table_helper_transmitter_bp_to_atom2(
 141         enum transmitter t)
 142 {
 143         switch (t) {
 144         case TRANSMITTER_UNIPHY_A:
 145         case TRANSMITTER_UNIPHY_B:
 146         case TRANSMITTER_TRAVIS_LCD:
 147                 return 0;
 148         case TRANSMITTER_UNIPHY_C:
 149         case TRANSMITTER_UNIPHY_D:
 150                 return 1;
 151         case TRANSMITTER_UNIPHY_E:
 152         case TRANSMITTER_UNIPHY_F:
 153                 return 2;
 154         default:
 155                 /* Invalid Transmitter Type! */
 156                 BREAK_TO_DEBUGGER();
 157                 return 0;
 158         }
 159 }
 160
 161 uint32_t dal_cmd_table_helper_encoder_mode_bp_to_atom2(
 162         enum signal_type s,
 163         bool enable_dp_audio)
 164 {
 165         switch (s) {
 166         case SIGNAL_TYPE_DVI_SINGLE_LINK:
 167         case SIGNAL_TYPE_DVI_DUAL_LINK:
 168                 return ATOM_ENCODER_MODE_DVI;
 169         case SIGNAL_TYPE_HDMI_TYPE_A:
 170                 return ATOM_ENCODER_MODE_HDMI;
 171         case SIGNAL_TYPE_LVDS:
 172                 return ATOM_ENCODER_MODE_LVDS;
 173         case SIGNAL_TYPE_EDP:
 174         case SIGNAL_TYPE_DISPLAY_PORT_MST:
 175         case SIGNAL_TYPE_DISPLAY_PORT:
 176         case SIGNAL_TYPE_VIRTUAL:
 177                 if (enable_dp_audio)
 178                         return ATOM_ENCODER_MODE_DP_AUDIO;
 179                 else
 180                         return ATOM_ENCODER_MODE_DP;
 181         case SIGNAL_TYPE_RGB:
 182                 return ATOM_ENCODER_MODE_CRT;
 183         default:
 184                 return ATOM_ENCODER_MODE_CRT;
 185         }
 186 }
 187
 188 bool dal_cmd_table_helper_clock_source_id_to_ref_clk_src2(
 189         enum clock_source_id id,
 190         uint32_t *ref_clk_src_id)
 191 {
 192         if (ref_clk_src_id == NULL) {
 193                 BREAK_TO_DEBUGGER();
 194                 return false;
 195         }
 196
 197         switch (id) {
 198         case CLOCK_SOURCE_ID_PLL1:
 199                 *ref_clk_src_id = ENCODER_REFCLK_SRC_P1PLL;
 200                 return true;
 201         case CLOCK_SOURCE_ID_PLL2:
 202                 *ref_clk_src_id = ENCODER_REFCLK_SRC_P2PLL;
 203                 return true;
 204         /*TODO:case CLOCK_SOURCE_ID_DCPLL:
 205                 *ref_clk_src_id = ENCODER_REFCLK_SRC_DCPLL;
 206                 return true;
 207         */
 208         case CLOCK_SOURCE_ID_EXTERNAL:
 209                 *ref_clk_src_id = ENCODER_REFCLK_SRC_EXTCLK;
 210                 return true;
 211         case CLOCK_SOURCE_ID_UNDEFINED:
 212                 *ref_clk_src_id = ENCODER_REFCLK_SRC_INVALID;
 213                 return true;
 214         default:
 215                 /* Unsupported clock source id */
 216                 BREAK_TO_DEBUGGER();
 217                 return false;
 218         }
 219 }
 220
 221 uint8_t dal_cmd_table_helper_encoder_id_to_atom2(
 222         enum encoder_id id)
 223 {
 224         switch (id) {
 225         case ENCODER_ID_INTERNAL_LVDS:
 226                 return ENCODER_OBJECT_ID_INTERNAL_LVDS;
 227         case ENCODER_ID_INTERNAL_TMDS1:
 228                 return ENCODER_OBJECT_ID_INTERNAL_TMDS1;
 229         case ENCODER_ID_INTERNAL_TMDS2:
 230                 return ENCODER_OBJECT_ID_INTERNAL_TMDS2;
 231         case ENCODER_ID_INTERNAL_DAC1:
 232                 return ENCODER_OBJECT_ID_INTERNAL_DAC1;
 233         case ENCODER_ID_INTERNAL_DAC2:
 234                 return ENCODER_OBJECT_ID_INTERNAL_DAC2;
 235         case ENCODER_ID_INTERNAL_LVTM1:
 236                 return ENCODER_OBJECT_ID_INTERNAL_LVTM1;
 237         case ENCODER_ID_INTERNAL_HDMI:
 238                 return ENCODER_OBJECT_ID_HDMI_INTERNAL;
 239         case ENCODER_ID_EXTERNAL_TRAVIS:
 240                 return ENCODER_OBJECT_ID_TRAVIS;
 241         case ENCODER_ID_EXTERNAL_NUTMEG:
 242                 return ENCODER_OBJECT_ID_NUTMEG;
 243         case ENCODER_ID_INTERNAL_KLDSCP_TMDS1:
 244                 return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1;
 245         case ENCODER_ID_INTERNAL_KLDSCP_DAC1:
 246                 return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1;
 247         case ENCODER_ID_INTERNAL_KLDSCP_DAC2:
 248                 return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2;
 249         case ENCODER_ID_EXTERNAL_MVPU_FPGA:
 250                 return ENCODER_OBJECT_ID_MVPU_FPGA;
 251         case ENCODER_ID_INTERNAL_DDI:
 252                 return ENCODER_OBJECT_ID_INTERNAL_DDI;
 253         case ENCODER_ID_INTERNAL_UNIPHY:
 254                 return ENCODER_OBJECT_ID_INTERNAL_UNIPHY;
 255         case ENCODER_ID_INTERNAL_KLDSCP_LVTMA:
 256                 return ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA;
 257         case ENCODER_ID_INTERNAL_UNIPHY1:
 258                 return ENCODER_OBJECT_ID_INTERNAL_UNIPHY1;
 259         case ENCODER_ID_INTERNAL_UNIPHY2:
 260                 return ENCODER_OBJECT_ID_INTERNAL_UNIPHY2;
 261         case ENCODER_ID_INTERNAL_UNIPHY3:
 262                 return ENCODER_OBJECT_ID_INTERNAL_UNIPHY3;
 263         case ENCODER_ID_INTERNAL_WIRELESS:
 264                 return ENCODER_OBJECT_ID_INTERNAL_VCE;
 265         case ENCODER_ID_INTERNAL_VIRTUAL:
 266                 return ENCODER_OBJECT_ID_NONE;
 267         case ENCODER_ID_UNKNOWN:
 268                 return ENCODER_OBJECT_ID_NONE;
 269         default:
 270                 /* Invalid encoder id */
 271                 BREAK_TO_DEBUGGER();
 272                 return ENCODER_OBJECT_ID_NONE;
 273         }
 274 }