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_BIOS_PARSER_TYPES_H__ 27 28 #define __DAL_BIOS_PARSER_TYPES_H__ 29 30 #include "dm_services.h" 31 #include "include/signal_types.h" 32 #include "include/grph_object_ctrl_defs.h" 33 #include "include/gpio_types.h" 34 #include "include/link_service_types.h" 35 36 /* TODO: include signal_types.h and remove this enum */ 37 enum as_signal_type { 38 AS_SIGNAL_TYPE_NONE = 0L, /* no signal */ 39 AS_SIGNAL_TYPE_DVI, 40 AS_SIGNAL_TYPE_HDMI, 41 AS_SIGNAL_TYPE_LVDS, 42 AS_SIGNAL_TYPE_DISPLAY_PORT, 43 AS_SIGNAL_TYPE_GPU_PLL, 44 AS_SIGNAL_TYPE_UNKNOWN 45 }; 46 47 enum bp_result { 48 BP_RESULT_OK = 0, /* There was no error */ 49 BP_RESULT_BADINPUT, /*Bad input parameter */ 50 BP_RESULT_BADBIOSTABLE, /* Bad BIOS table */ 51 BP_RESULT_UNSUPPORTED, /* BIOS Table is not supported */ 52 BP_RESULT_NORECORD, /* Record can't be found */ 53 BP_RESULT_FAILURE 54 }; 55 56 enum bp_encoder_control_action { 57 /* direct VBIOS translation! Just to simplify the translation */ 58 ENCODER_CONTROL_DISABLE = 0, 59 ENCODER_CONTROL_ENABLE, 60 ENCODER_CONTROL_SETUP, 61 ENCODER_CONTROL_INIT 62 }; 63 64 enum bp_transmitter_control_action { 65 /* direct VBIOS translation! Just to simplify the translation */ 66 TRANSMITTER_CONTROL_DISABLE = 0, 67 TRANSMITTER_CONTROL_ENABLE, 68 TRANSMITTER_CONTROL_BACKLIGHT_OFF, 69 TRANSMITTER_CONTROL_BACKLIGHT_ON, 70 TRANSMITTER_CONTROL_BACKLIGHT_BRIGHTNESS, 71 TRANSMITTER_CONTROL_LCD_SETF_TEST_START, 72 TRANSMITTER_CONTROL_LCD_SELF_TEST_STOP, 73 TRANSMITTER_CONTROL_INIT, 74 TRANSMITTER_CONTROL_DEACTIVATE, 75 TRANSMITTER_CONTROL_ACTIAVATE, 76 TRANSMITTER_CONTROL_SETUP, 77 TRANSMITTER_CONTROL_SET_VOLTAGE_AND_PREEMPASIS, 78 /* ATOM_TRANSMITTER_ACTION_POWER_ON. This action is for eDP only 79 * (power up the panel) 80 */ 81 TRANSMITTER_CONTROL_POWER_ON, 82 /* ATOM_TRANSMITTER_ACTION_POWER_OFF. This action is for eDP only 83 * (power down the panel) 84 */ 85 TRANSMITTER_CONTROL_POWER_OFF 86 }; 87 88 enum bp_external_encoder_control_action { 89 EXTERNAL_ENCODER_CONTROL_DISABLE = 0, 90 EXTERNAL_ENCODER_CONTROL_ENABLE = 1, 91 EXTERNAL_ENCODER_CONTROL_INIT = 0x7, 92 EXTERNAL_ENCODER_CONTROL_SETUP = 0xf, 93 EXTERNAL_ENCODER_CONTROL_UNBLANK = 0x10, 94 EXTERNAL_ENCODER_CONTROL_BLANK = 0x11, 95 }; 96 97 enum bp_pipe_control_action { 98 ASIC_PIPE_DISABLE = 0, 99 ASIC_PIPE_ENABLE, 100 ASIC_PIPE_INIT 101 }; 102 103 struct bp_encoder_control { 104 enum bp_encoder_control_action action; 105 enum engine_id engine_id; 106 enum transmitter transmitter; 107 enum signal_type signal; 108 enum dc_lane_count lanes_number; 109 enum dc_color_depth color_depth; 110 bool enable_dp_audio; 111 uint32_t pixel_clock; /* khz */ 112 }; 113 114 struct bp_external_encoder_control { 115 enum bp_external_encoder_control_action action; 116 enum engine_id engine_id; 117 enum dc_link_rate link_rate; 118 enum dc_lane_count lanes_number; 119 enum signal_type signal; 120 enum dc_color_depth color_depth; 121 bool coherent; 122 struct graphics_object_id encoder_id; 123 struct graphics_object_id connector_obj_id; 124 uint32_t pixel_clock; /* in KHz */ 125 }; 126 127 struct bp_crtc_source_select { 128 enum engine_id engine_id; 129 enum controller_id controller_id; 130 /* from GPU Tx aka asic_signal */ 131 enum signal_type signal; 132 /* sink_signal may differ from asicSignal if Translator encoder */ 133 enum signal_type sink_signal; 134 enum display_output_bit_depth display_output_bit_depth; 135 bool enable_dp_audio; 136 }; 137 138 struct bp_transmitter_control { 139 enum bp_transmitter_control_action action; 140 enum engine_id engine_id; 141 enum transmitter transmitter; /* PhyId */ 142 enum dc_lane_count lanes_number; 143 enum clock_source_id pll_id; /* needed for DCE 4.0 */ 144 enum signal_type signal; 145 enum dc_color_depth color_depth; /* not used for DCE6.0 */ 146 enum hpd_source_id hpd_sel; /* ucHPDSel, used for DCe6.0 */ 147 struct graphics_object_id connector_obj_id; 148 /* symClock; in 10kHz, pixel clock, in HDMI deep color mode, it should 149 * be pixel clock * deep_color_ratio (in KHz) 150 */ 151 uint32_t pixel_clock; 152 uint32_t lane_select; 153 uint32_t lane_settings; 154 bool coherent; 155 bool multi_path; 156 bool single_pll_mode; 157 }; 158 159 struct bp_hw_crtc_timing_parameters { 160 enum controller_id controller_id; 161 /* horizontal part */ 162 uint32_t h_total; 163 uint32_t h_addressable; 164 uint32_t h_overscan_left; 165 uint32_t h_overscan_right; 166 uint32_t h_sync_start; 167 uint32_t h_sync_width; 168 169 /* vertical part */ 170 uint32_t v_total; 171 uint32_t v_addressable; 172 uint32_t v_overscan_top; 173 uint32_t v_overscan_bottom; 174 uint32_t v_sync_start; 175 uint32_t v_sync_width; 176 177 struct timing_flags { 178 uint32_t INTERLACE:1; 179 uint32_t PIXEL_REPETITION:4; 180 uint32_t HSYNC_POSITIVE_POLARITY:1; 181 uint32_t VSYNC_POSITIVE_POLARITY:1; 182 uint32_t HORZ_COUNT_BY_TWO:1; 183 } flags; 184 }; 185 186 struct bp_adjust_pixel_clock_parameters { 187 /* Input: Signal Type - to be converted to Encoder mode */ 188 enum signal_type signal_type; 189 /* Input: Encoder object id */ 190 struct graphics_object_id encoder_object_id; 191 /* Input: Pixel Clock (requested Pixel clock based on Video timing 192 * standard used) in KHz 193 */ 194 uint32_t pixel_clock; 195 /* Output: Adjusted Pixel Clock (after VBIOS exec table) in KHz */ 196 uint32_t adjusted_pixel_clock; 197 /* Output: If non-zero, this refDiv value should be used to calculate 198 * other ppll params */ 199 uint32_t reference_divider; 200 /* Output: If non-zero, this postDiv value should be used to calculate 201 * other ppll params */ 202 uint32_t pixel_clock_post_divider; 203 /* Input: Enable spread spectrum */ 204 bool ss_enable; 205 }; 206 207 struct bp_pixel_clock_parameters { 208 enum controller_id controller_id; /* (Which CRTC uses this PLL) */ 209 enum clock_source_id pll_id; /* Clock Source Id */ 210 /* signal_type -> Encoder Mode - needed by VBIOS Exec table */ 211 enum signal_type signal_type; 212 /* Adjusted Pixel Clock (after VBIOS exec table) 213 * that becomes Target Pixel Clock (KHz) */ 214 uint32_t target_pixel_clock; 215 /* Calculated Reference divider of Display PLL */ 216 uint32_t reference_divider; 217 /* Calculated Feedback divider of Display PLL */ 218 uint32_t feedback_divider; 219 /* Calculated Fractional Feedback divider of Display PLL */ 220 uint32_t fractional_feedback_divider; 221 /* Calculated Pixel Clock Post divider of Display PLL */ 222 uint32_t pixel_clock_post_divider; 223 struct graphics_object_id encoder_object_id; /* Encoder object id */ 224 /* VBIOS returns a fixed display clock when DFS-bypass feature 225 * is enabled (KHz) */ 226 uint32_t dfs_bypass_display_clock; 227 /* color depth to support HDMI deep color */ 228 enum transmitter_color_depth color_depth; 229 230 struct program_pixel_clock_flags { 231 uint32_t FORCE_PROGRAMMING_OF_PLL:1; 232 /* Use Engine Clock as source for Display Clock when 233 * programming PLL */ 234 uint32_t USE_E_CLOCK_AS_SOURCE_FOR_D_CLOCK:1; 235 /* Use external reference clock (refDivSrc for PLL) */ 236 uint32_t SET_EXTERNAL_REF_DIV_SRC:1; 237 /* Force program PHY PLL only */ 238 uint32_t PROGRAM_PHY_PLL_ONLY:1; 239 /* Support for YUV420 */ 240 uint32_t SUPPORT_YUV_420:1; 241 /* Use XTALIN reference clock source */ 242 uint32_t SET_XTALIN_REF_SRC:1; 243 /* Use GENLK reference clock source */ 244 uint32_t SET_GENLOCK_REF_DIV_SRC:1; 245 } flags; 246 }; 247 248 enum bp_dce_clock_type { 249 DCECLOCK_TYPE_DISPLAY_CLOCK = 0, 250 DCECLOCK_TYPE_DPREFCLK = 1 251 }; 252 253 /* DCE Clock Parameters structure for SetDceClock Exec command table */ 254 struct bp_set_dce_clock_parameters { 255 enum clock_source_id pll_id; /* Clock Source Id */ 256 /* Display clock or DPREFCLK value */ 257 uint32_t target_clock_frequency; 258 /* Clock to set: =0: DISPCLK =1: DPREFCLK =2: PIXCLK */ 259 enum bp_dce_clock_type clock_type; 260 261 struct set_dce_clock_flags { 262 uint32_t USE_GENERICA_AS_SOURCE_FOR_DPREFCLK:1; 263 /* Use XTALIN reference clock source */ 264 uint32_t USE_XTALIN_AS_SOURCE_FOR_DPREFCLK:1; 265 /* Use PCIE reference clock source */ 266 uint32_t USE_PCIE_AS_SOURCE_FOR_DPREFCLK:1; 267 /* Use GENLK reference clock source */ 268 uint32_t USE_GENLOCK_AS_SOURCE_FOR_DPREFCLK:1; 269 } flags; 270 }; 271 272 struct spread_spectrum_flags { 273 /* 1 = Center Spread; 0 = down spread */ 274 uint32_t CENTER_SPREAD:1; 275 /* 1 = external; 0 = internal */ 276 uint32_t EXTERNAL_SS:1; 277 /* 1 = delta-sigma type parameter; 0 = ver1 */ 278 uint32_t DS_TYPE:1; 279 }; 280 281 struct bp_spread_spectrum_parameters { 282 enum clock_source_id pll_id; 283 uint32_t percentage; 284 uint32_t ds_frac_amount; 285 286 union { 287 struct { 288 uint32_t step; 289 uint32_t delay; 290 uint32_t range; /* In Hz unit */ 291 } ver1; 292 struct { 293 uint32_t feedback_amount; 294 uint32_t nfrac_amount; 295 uint32_t ds_frac_size; 296 } ds; 297 }; 298 299 struct spread_spectrum_flags flags; 300 }; 301 302 struct bp_encoder_cap_info { 303 uint32_t DP_HBR2_CAP:1; 304 uint32_t DP_HBR2_EN:1; 305 uint32_t DP_HBR3_EN:1; 306 uint32_t HDMI_6GB_EN:1; 307 uint32_t RESERVED:30; 308 }; 309 310 #endif /*__DAL_BIOS_PARSER_TYPES_H__ */ 311
