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_CTRL_DEFS_H__ 27 #define __DAL_GRPH_OBJECT_CTRL_DEFS_H__ 28 29 #include "grph_object_defs.h" 30 31 /* 32 * ##################################################### 33 * ##################################################### 34 * 35 * These defines shared between asic_control/bios_parser and other 36 * DAL components 37 * 38 * ##################################################### 39 * ##################################################### 40 */ 41 42 enum display_output_bit_depth { 43 PANEL_UNDEFINE = 0, 44 PANEL_6BIT_COLOR = 1, 45 PANEL_8BIT_COLOR = 2, 46 PANEL_10BIT_COLOR = 3, 47 PANEL_12BIT_COLOR = 4, 48 PANEL_16BIT_COLOR = 5, 49 }; 50 51 52 /* Device type as abstracted by ATOM BIOS */ 53 enum dal_device_type { 54 DEVICE_TYPE_UNKNOWN = 0, 55 DEVICE_TYPE_LCD, 56 DEVICE_TYPE_CRT, 57 DEVICE_TYPE_DFP, 58 DEVICE_TYPE_CV, 59 DEVICE_TYPE_TV, 60 DEVICE_TYPE_CF, 61 DEVICE_TYPE_WIRELESS 62 }; 63 64 /* Device ID as abstracted by ATOM BIOS */ 65 struct device_id { 66 enum dal_device_type device_type:16; 67 uint32_t enum_id:16; /* 1 based enum */ 68 uint16_t raw_device_tag; 69 }; 70 71 struct graphics_object_i2c_info { 72 struct gpio_info { 73 uint32_t clk_mask_register_index; 74 uint32_t clk_en_register_index; 75 uint32_t clk_y_register_index; 76 uint32_t clk_a_register_index; 77 uint32_t data_mask_register_index; 78 uint32_t data_en_register_index; 79 uint32_t data_y_register_index; 80 uint32_t data_a_register_index; 81 82 uint32_t clk_mask_shift; 83 uint32_t clk_en_shift; 84 uint32_t clk_y_shift; 85 uint32_t clk_a_shift; 86 uint32_t data_mask_shift; 87 uint32_t data_en_shift; 88 uint32_t data_y_shift; 89 uint32_t data_a_shift; 90 } gpio_info; 91 92 bool i2c_hw_assist; 93 uint32_t i2c_line; 94 uint32_t i2c_engine_id; 95 uint32_t i2c_slave_address; 96 }; 97 98 struct graphics_object_hpd_info { 99 uint8_t hpd_int_gpio_uid; 100 uint8_t hpd_active; 101 }; 102 103 struct connector_device_tag_info { 104 uint32_t acpi_device; 105 struct device_id dev_id; 106 }; 107 108 struct device_timing { 109 struct misc_info { 110 uint32_t HORIZONTAL_CUT_OFF:1; 111 /* 0=Active High, 1=Active Low */ 112 uint32_t H_SYNC_POLARITY:1; 113 /* 0=Active High, 1=Active Low */ 114 uint32_t V_SYNC_POLARITY:1; 115 uint32_t VERTICAL_CUT_OFF:1; 116 uint32_t H_REPLICATION_BY2:1; 117 uint32_t V_REPLICATION_BY2:1; 118 uint32_t COMPOSITE_SYNC:1; 119 uint32_t INTERLACE:1; 120 uint32_t DOUBLE_CLOCK:1; 121 uint32_t RGB888:1; 122 uint32_t GREY_LEVEL:2; 123 uint32_t SPATIAL:1; 124 uint32_t TEMPORAL:1; 125 uint32_t API_ENABLED:1; 126 } misc_info; 127 128 uint32_t pixel_clk; /* in KHz */ 129 uint32_t horizontal_addressable; 130 uint32_t horizontal_blanking_time; 131 uint32_t vertical_addressable; 132 uint32_t vertical_blanking_time; 133 uint32_t horizontal_sync_offset; 134 uint32_t horizontal_sync_width; 135 uint32_t vertical_sync_offset; 136 uint32_t vertical_sync_width; 137 uint32_t horizontal_border; 138 uint32_t vertical_border; 139 }; 140 141 struct supported_refresh_rate { 142 uint32_t REFRESH_RATE_30HZ:1; 143 uint32_t REFRESH_RATE_40HZ:1; 144 uint32_t REFRESH_RATE_48HZ:1; 145 uint32_t REFRESH_RATE_50HZ:1; 146 uint32_t REFRESH_RATE_60HZ:1; 147 }; 148 149 struct embedded_panel_info { 150 struct device_timing lcd_timing; 151 uint32_t ss_id; 152 struct supported_refresh_rate supported_rr; 153 uint32_t drr_enabled; 154 uint32_t min_drr_refresh_rate; 155 bool realtek_eDPToLVDS; 156 }; 157 158 struct dc_firmware_info { 159 struct pll_info { 160 uint32_t crystal_frequency; /* in KHz */ 161 uint32_t min_input_pxl_clk_pll_frequency; /* in KHz */ 162 uint32_t max_input_pxl_clk_pll_frequency; /* in KHz */ 163 uint32_t min_output_pxl_clk_pll_frequency; /* in KHz */ 164 uint32_t max_output_pxl_clk_pll_frequency; /* in KHz */ 165 } pll_info; 166 167 struct firmware_feature { 168 uint32_t memory_clk_ss_percentage; 169 uint32_t engine_clk_ss_percentage; 170 } feature; 171 172 uint32_t default_display_engine_pll_frequency; /* in KHz */ 173 uint32_t external_clock_source_frequency_for_dp; /* in KHz */ 174 uint32_t smu_gpu_pll_output_freq; /* in KHz */ 175 uint8_t min_allowed_bl_level; 176 uint8_t remote_display_config; 177 uint32_t default_memory_clk; /* in KHz */ 178 uint32_t default_engine_clk; /* in KHz */ 179 uint32_t dp_phy_ref_clk; /* in KHz - DCE12 only */ 180 uint32_t i2c_engine_ref_clk; /* in KHz - DCE12 only */ 181 182 183 }; 184 185 struct step_and_delay_info { 186 uint32_t step; 187 uint32_t delay; 188 uint32_t recommended_ref_div; 189 }; 190 191 struct spread_spectrum_info { 192 struct spread_spectrum_type { 193 bool CENTER_MODE:1; 194 bool EXTERNAL:1; 195 bool STEP_AND_DELAY_INFO:1; 196 } type; 197 198 /* in unit of 0.01% (spreadPercentageDivider = 100), 199 otherwise in 0.001% units (spreadPercentageDivider = 1000); */ 200 uint32_t spread_spectrum_percentage; 201 uint32_t spread_percentage_divider; /* 100 or 1000 */ 202 uint32_t spread_spectrum_range; /* modulation freq (HZ)*/ 203 204 union { 205 struct step_and_delay_info step_and_delay_info; 206 /* For mem/engine/uvd, Clock Out frequence (VCO ), 207 in unit of kHz. For TMDS/HDMI/LVDS, it is pixel clock, 208 for DP, it is link clock ( 270000 or 162000 ) */ 209 uint32_t target_clock_range; /* in KHz */ 210 }; 211 212 }; 213 214 struct graphics_object_encoder_cap_info { 215 uint32_t dp_hbr2_cap:1; 216 uint32_t dp_hbr2_validated:1; 217 /* 218 * TODO: added MST and HDMI 6G capable flags 219 */ 220 uint32_t reserved:15; 221 }; 222 223 struct din_connector_info { 224 uint32_t gpio_id; 225 bool gpio_tv_active_state; 226 }; 227 228 /* Invalid channel mapping */ 229 enum { INVALID_DDI_CHANNEL_MAPPING = 0x0 }; 230 231 /** 232 * DDI PHY channel mapping reflecting XBAR setting 233 */ 234 union ddi_channel_mapping { 235 struct mapping { 236 uint8_t lane0:2; /* Mapping for lane 0 */ 237 uint8_t lane1:2; /* Mapping for lane 1 */ 238 uint8_t lane2:2; /* Mapping for lane 2 */ 239 uint8_t lane3:2; /* Mapping for lane 3 */ 240 } mapping; 241 uint8_t raw; 242 }; 243 244 /** 245 * Transmitter output configuration description 246 */ 247 struct transmitter_configuration_info { 248 /* DDI PHY ID for the transmitter */ 249 enum transmitter transmitter_phy_id; 250 /* DDI PHY channel mapping reflecting crossbar setting */ 251 union ddi_channel_mapping output_channel_mapping; 252 }; 253 254 struct transmitter_configuration { 255 /* Configuration for the primary transmitter */ 256 struct transmitter_configuration_info primary_transmitter_config; 257 /* Secondary transmitter configuration for Dual-link DVI */ 258 struct transmitter_configuration_info secondary_transmitter_config; 259 }; 260 261 /* These size should be sufficient to store info coming from BIOS */ 262 #define NUMBER_OF_UCHAR_FOR_GUID 16 263 #define MAX_NUMBER_OF_EXT_DISPLAY_PATH 7 264 #define NUMBER_OF_CSR_M3_ARB 10 265 #define NUMBER_OF_DISP_CLK_VOLTAGE 4 266 #define NUMBER_OF_AVAILABLE_SCLK 5 267 268 struct i2c_reg_info { 269 unsigned char i2c_reg_index; 270 unsigned char i2c_reg_val; 271 }; 272 273 struct ext_hdmi_settings { 274 unsigned char slv_addr; 275 unsigned char reg_num; 276 struct i2c_reg_info reg_settings[9]; 277 unsigned char reg_num_6g; 278 struct i2c_reg_info reg_settings_6g[3]; 279 }; 280 281 282 /* V6 */ 283 struct integrated_info { 284 struct clock_voltage_caps { 285 /* The Voltage Index indicated by FUSE, same voltage index 286 shared with SCLK DPM fuse table */ 287 uint32_t voltage_index; 288 /* Maximum clock supported with specified voltage index */ 289 uint32_t max_supported_clk; /* in KHz */ 290 } disp_clk_voltage[NUMBER_OF_DISP_CLK_VOLTAGE]; 291 292 struct display_connection_info { 293 struct external_display_path { 294 /* A bit vector to show what devices are supported */ 295 uint32_t device_tag; 296 /* 16bit device ACPI id. */ 297 uint32_t device_acpi_enum; 298 /* A physical connector for displays to plug in, 299 using object connector definitions */ 300 struct graphics_object_id device_connector_id; 301 /* An index into external AUX/DDC channel LUT */ 302 uint8_t ext_aux_ddc_lut_index; 303 /* An index into external HPD pin LUT */ 304 uint8_t ext_hpd_pin_lut_index; 305 /* external encoder object id */ 306 struct graphics_object_id ext_encoder_obj_id; 307 /* XBAR mapping of the PHY channels */ 308 union ddi_channel_mapping channel_mapping; 309 310 unsigned short caps; 311 } path[MAX_NUMBER_OF_EXT_DISPLAY_PATH]; 312 313 uint8_t gu_id[NUMBER_OF_UCHAR_FOR_GUID]; 314 uint8_t checksum; 315 } ext_disp_conn_info; /* exiting long long time */ 316 317 struct available_s_clk_list { 318 /* Maximum clock supported with specified voltage index */ 319 uint32_t supported_s_clk; /* in KHz */ 320 /* The Voltage Index indicated by FUSE for specified SCLK */ 321 uint32_t voltage_index; 322 /* The Voltage ID indicated by FUSE for specified SCLK */ 323 uint32_t voltage_id; 324 } avail_s_clk[NUMBER_OF_AVAILABLE_SCLK]; 325 326 uint8_t memory_type; 327 uint8_t ma_channel_number; 328 uint32_t boot_up_engine_clock; /* in KHz */ 329 uint32_t dentist_vco_freq; /* in KHz */ 330 uint32_t boot_up_uma_clock; /* in KHz */ 331 uint32_t boot_up_req_display_vector; 332 uint32_t other_display_misc; 333 uint32_t gpu_cap_info; 334 uint32_t sb_mmio_base_addr; 335 uint32_t system_config; 336 uint32_t cpu_cap_info; 337 uint32_t max_nb_voltage; 338 uint32_t min_nb_voltage; 339 uint32_t boot_up_nb_voltage; 340 uint32_t ext_disp_conn_info_offset; 341 uint32_t csr_m3_arb_cntl_default[NUMBER_OF_CSR_M3_ARB]; 342 uint32_t csr_m3_arb_cntl_uvd[NUMBER_OF_CSR_M3_ARB]; 343 uint32_t csr_m3_arb_cntl_fs3d[NUMBER_OF_CSR_M3_ARB]; 344 uint32_t gmc_restore_reset_time; 345 uint32_t minimum_n_clk; 346 uint32_t idle_n_clk; 347 uint32_t ddr_dll_power_up_time; 348 uint32_t ddr_pll_power_up_time; 349 /* start for V6 */ 350 uint32_t pcie_clk_ss_type; 351 uint32_t lvds_ss_percentage; 352 uint32_t lvds_sspread_rate_in_10hz; 353 uint32_t hdmi_ss_percentage; 354 uint32_t hdmi_sspread_rate_in_10hz; 355 uint32_t dvi_ss_percentage; 356 uint32_t dvi_sspread_rate_in_10_hz; 357 uint32_t sclk_dpm_boost_margin; 358 uint32_t sclk_dpm_throttle_margin; 359 uint32_t sclk_dpm_tdp_limit_pg; 360 uint32_t sclk_dpm_tdp_limit_boost; 361 uint32_t boost_engine_clock; 362 uint32_t boost_vid_2bit; 363 uint32_t enable_boost; 364 uint32_t gnb_tdp_limit; 365 /* Start from V7 */ 366 uint32_t max_lvds_pclk_freq_in_single_link; 367 uint32_t lvds_misc; 368 uint32_t lvds_pwr_on_seq_dig_on_to_de_in_4ms; 369 uint32_t lvds_pwr_on_seq_de_to_vary_bl_in_4ms; 370 uint32_t lvds_pwr_off_seq_vary_bl_to_de_in4ms; 371 uint32_t lvds_pwr_off_seq_de_to_dig_on_in4ms; 372 uint32_t lvds_off_to_on_delay_in_4ms; 373 uint32_t lvds_pwr_on_seq_vary_bl_to_blon_in_4ms; 374 uint32_t lvds_pwr_off_seq_blon_to_vary_bl_in_4ms; 375 uint32_t lvds_reserved1; 376 uint32_t lvds_bit_depth_control_val; 377 //Start from V9 378 unsigned char dp0_ext_hdmi_slv_addr; 379 unsigned char dp0_ext_hdmi_reg_num; 380 struct i2c_reg_info dp0_ext_hdmi_reg_settings[9]; 381 unsigned char dp0_ext_hdmi_6g_reg_num; 382 struct i2c_reg_info dp0_ext_hdmi_6g_reg_settings[3]; 383 unsigned char dp1_ext_hdmi_slv_addr; 384 unsigned char dp1_ext_hdmi_reg_num; 385 struct i2c_reg_info dp1_ext_hdmi_reg_settings[9]; 386 unsigned char dp1_ext_hdmi_6g_reg_num; 387 struct i2c_reg_info dp1_ext_hdmi_6g_reg_settings[3]; 388 unsigned char dp2_ext_hdmi_slv_addr; 389 unsigned char dp2_ext_hdmi_reg_num; 390 struct i2c_reg_info dp2_ext_hdmi_reg_settings[9]; 391 unsigned char dp2_ext_hdmi_6g_reg_num; 392 struct i2c_reg_info dp2_ext_hdmi_6g_reg_settings[3]; 393 unsigned char dp3_ext_hdmi_slv_addr; 394 unsigned char dp3_ext_hdmi_reg_num; 395 struct i2c_reg_info dp3_ext_hdmi_reg_settings[9]; 396 unsigned char dp3_ext_hdmi_6g_reg_num; 397 struct i2c_reg_info dp3_ext_hdmi_6g_reg_settings[3]; 398 /* V11 */ 399 uint32_t dp_ss_control; 400 }; 401 402 /** 403 * Power source ids. 404 */ 405 enum power_source { 406 POWER_SOURCE_AC = 0, 407 POWER_SOURCE_DC, 408 POWER_SOURCE_LIMITED_POWER, 409 POWER_SOURCE_LIMITED_POWER_2, 410 POWER_SOURCE_MAX 411 }; 412 413 struct bios_event_info { 414 uint32_t thermal_state; 415 uint32_t backlight_level; 416 enum power_source powerSource; 417 bool has_thermal_state_changed; 418 bool has_power_source_changed; 419 bool has_forced_mode_changed; 420 bool forced_mode; 421 bool backlight_changed; 422 }; 423 424 /* 425 * DFS-bypass flag 426 */ 427 /* Copy of SYS_INFO_GPUCAPS__ENABEL_DFS_BYPASS from atombios.h */ 428 enum { 429 DFS_BYPASS_ENABLE = 0x10 430 }; 431 432 enum { 433 INVALID_BACKLIGHT = -1 434 }; 435 436 struct panel_backlight_boundaries { 437 uint32_t min_signal_level; 438 uint32_t max_signal_level; 439 }; 440 441 442 #endif 443