1/* 2 * Copyright © 2006-2007 Intel Corporation 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 (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 * 23 * Authors: 24 * Eric Anholt <eric@anholt.net> 25 */ 26 27/* 28 * SDVO command definitions and structures. 29 */ 30 31#define SDVO_OUTPUT_FIRST (0) 32#define SDVO_OUTPUT_TMDS0 (1 << 0) 33#define SDVO_OUTPUT_RGB0 (1 << 1) 34#define SDVO_OUTPUT_CVBS0 (1 << 2) 35#define SDVO_OUTPUT_SVID0 (1 << 3) 36#define SDVO_OUTPUT_YPRPB0 (1 << 4) 37#define SDVO_OUTPUT_SCART0 (1 << 5) 38#define SDVO_OUTPUT_LVDS0 (1 << 6) 39#define SDVO_OUTPUT_TMDS1 (1 << 8) 40#define SDVO_OUTPUT_RGB1 (1 << 9) 41#define SDVO_OUTPUT_CVBS1 (1 << 10) 42#define SDVO_OUTPUT_SVID1 (1 << 11) 43#define SDVO_OUTPUT_YPRPB1 (1 << 12) 44#define SDVO_OUTPUT_SCART1 (1 << 13) 45#define SDVO_OUTPUT_LVDS1 (1 << 14) 46#define SDVO_OUTPUT_LAST (14) 47 48struct intel_sdvo_caps { 49 u8 vendor_id; 50 u8 device_id; 51 u8 device_rev_id; 52 u8 sdvo_version_major; 53 u8 sdvo_version_minor; 54 unsigned int sdvo_inputs_mask:2; 55 unsigned int smooth_scaling:1; 56 unsigned int sharp_scaling:1; 57 unsigned int up_scaling:1; 58 unsigned int down_scaling:1; 59 unsigned int stall_support:1; 60 unsigned int pad:1; 61 u16 output_flags; 62} __packed; 63 64/* Note: SDVO detailed timing flags match EDID misc flags. */ 65#define DTD_FLAG_HSYNC_POSITIVE (1 << 1) 66#define DTD_FLAG_VSYNC_POSITIVE (1 << 2) 67#define DTD_FLAG_INTERLACE (1 << 7) 68 69/* This matches the EDID DTD structure, more or less */ 70struct intel_sdvo_dtd { 71 struct { 72 u16 clock; /* pixel clock, in 10kHz units */ 73 u8 h_active; /* lower 8 bits (pixels) */ 74 u8 h_blank; /* lower 8 bits (pixels) */ 75 u8 h_high; /* upper 4 bits each h_active, h_blank */ 76 u8 v_active; /* lower 8 bits (lines) */ 77 u8 v_blank; /* lower 8 bits (lines) */ 78 u8 v_high; /* upper 4 bits each v_active, v_blank */ 79 } part1; 80 81 struct { 82 u8 h_sync_off; /* lower 8 bits, from hblank start */ 83 u8 h_sync_width; /* lower 8 bits (pixels) */ 84 /* lower 4 bits each vsync offset, vsync width */ 85 u8 v_sync_off_width; 86 /* 87 * 2 high bits of hsync offset, 2 high bits of hsync width, 88 * bits 4-5 of vsync offset, and 2 high bits of vsync width. 89 */ 90 u8 sync_off_width_high; 91 u8 dtd_flags; 92 u8 sdvo_flags; 93 /* bits 6-7 of vsync offset at bits 6-7 */ 94 u8 v_sync_off_high; 95 u8 reserved; 96 } part2; 97} __packed; 98 99struct intel_sdvo_pixel_clock_range { 100 u16 min; /* pixel clock, in 10kHz units */ 101 u16 max; /* pixel clock, in 10kHz units */ 102} __packed; 103 104struct intel_sdvo_preferred_input_timing_args { 105 u16 clock; 106 u16 width; 107 u16 height; 108 u8 interlace:1; 109 u8 scaled:1; 110 u8 pad:6; 111} __packed; 112 113/* I2C registers for SDVO */ 114#define SDVO_I2C_ARG_0 0x07 115#define SDVO_I2C_ARG_1 0x06 116#define SDVO_I2C_ARG_2 0x05 117#define SDVO_I2C_ARG_3 0x04 118#define SDVO_I2C_ARG_4 0x03 119#define SDVO_I2C_ARG_5 0x02 120#define SDVO_I2C_ARG_6 0x01 121#define SDVO_I2C_ARG_7 0x00 122#define SDVO_I2C_OPCODE 0x08 123#define SDVO_I2C_CMD_STATUS 0x09 124#define SDVO_I2C_RETURN_0 0x0a 125#define SDVO_I2C_RETURN_1 0x0b 126#define SDVO_I2C_RETURN_2 0x0c 127#define SDVO_I2C_RETURN_3 0x0d 128#define SDVO_I2C_RETURN_4 0x0e 129#define SDVO_I2C_RETURN_5 0x0f 130#define SDVO_I2C_RETURN_6 0x10 131#define SDVO_I2C_RETURN_7 0x11 132#define SDVO_I2C_VENDOR_BEGIN 0x20 133 134/* Status results */ 135#define SDVO_CMD_STATUS_POWER_ON 0x0 136#define SDVO_CMD_STATUS_SUCCESS 0x1 137#define SDVO_CMD_STATUS_NOTSUPP 0x2 138#define SDVO_CMD_STATUS_INVALID_ARG 0x3 139#define SDVO_CMD_STATUS_PENDING 0x4 140#define SDVO_CMD_STATUS_TARGET_NOT_SPECIFIED 0x5 141#define SDVO_CMD_STATUS_SCALING_NOT_SUPP 0x6 142 143/* SDVO commands, argument/result registers */ 144 145#define SDVO_CMD_RESET 0x01 146 147/* Returns a struct intel_sdvo_caps */ 148#define SDVO_CMD_GET_DEVICE_CAPS 0x02 149 150#define SDVO_CMD_GET_FIRMWARE_REV 0x86 151# define SDVO_DEVICE_FIRMWARE_MINOR SDVO_I2C_RETURN_0 152# define SDVO_DEVICE_FIRMWARE_MAJOR SDVO_I2C_RETURN_1 153# define SDVO_DEVICE_FIRMWARE_PATCH SDVO_I2C_RETURN_2 154 155/* 156 * Reports which inputs are trained (managed to sync). 157 * 158 * Devices must have trained within 2 vsyncs of a mode change. 159 */ 160#define SDVO_CMD_GET_TRAINED_INPUTS 0x03 161struct intel_sdvo_get_trained_inputs_response { 162 unsigned int input0_trained:1; 163 unsigned int input1_trained:1; 164 unsigned int pad:6; 165} __packed; 166 167/* Returns a struct intel_sdvo_output_flags of active outputs. */ 168#define SDVO_CMD_GET_ACTIVE_OUTPUTS 0x04 169 170/* 171 * Sets the current set of active outputs. 172 * 173 * Takes a struct intel_sdvo_output_flags. Must be preceded by a SET_IN_OUT_MAP 174 * on multi-output devices. 175 */ 176#define SDVO_CMD_SET_ACTIVE_OUTPUTS 0x05 177 178/* 179 * Returns the current mapping of SDVO inputs to outputs on the device. 180 * 181 * Returns two struct intel_sdvo_output_flags structures. 182 */ 183#define SDVO_CMD_GET_IN_OUT_MAP 0x06 184struct intel_sdvo_in_out_map { 185 u16 in0, in1; 186}; 187 188/* 189 * Sets the current mapping of SDVO inputs to outputs on the device. 190 * 191 * Takes two struct i380_sdvo_output_flags structures. 192 */ 193#define SDVO_CMD_SET_IN_OUT_MAP 0x07 194 195/* 196 * Returns a struct intel_sdvo_output_flags of attached displays. 197 */ 198#define SDVO_CMD_GET_ATTACHED_DISPLAYS 0x0b 199 200/* 201 * Returns a struct intel_sdvo_ouptut_flags of displays supporting hot plugging. 202 */ 203#define SDVO_CMD_GET_HOT_PLUG_SUPPORT 0x0c 204 205/* 206 * Takes a struct intel_sdvo_output_flags. 207 */ 208#define SDVO_CMD_SET_ACTIVE_HOT_PLUG 0x0d 209 210/* 211 * Returns a struct intel_sdvo_output_flags of displays with hot plug 212 * interrupts enabled. 213 */ 214#define SDVO_CMD_GET_ACTIVE_HOT_PLUG 0x0e 215 216#define SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE 0x0f 217struct intel_sdvo_get_interrupt_event_source_response { 218 u16 interrupt_status; 219 unsigned int ambient_light_interrupt:1; 220 unsigned int hdmi_audio_encrypt_change:1; 221 unsigned int pad:6; 222} __packed; 223 224/* 225 * Selects which input is affected by future input commands. 226 * 227 * Commands affected include SET_INPUT_TIMINGS_PART[12], 228 * GET_INPUT_TIMINGS_PART[12], GET_PREFERRED_INPUT_TIMINGS_PART[12], 229 * GET_INPUT_PIXEL_CLOCK_RANGE, and CREATE_PREFERRED_INPUT_TIMINGS. 230 */ 231#define SDVO_CMD_SET_TARGET_INPUT 0x10 232struct intel_sdvo_set_target_input_args { 233 unsigned int target_1:1; 234 unsigned int pad:7; 235} __packed; 236 237/* 238 * Takes a struct intel_sdvo_output_flags of which outputs are targeted by 239 * future output commands. 240 * 241 * Affected commands inclue SET_OUTPUT_TIMINGS_PART[12], 242 * GET_OUTPUT_TIMINGS_PART[12], and GET_OUTPUT_PIXEL_CLOCK_RANGE. 243 */ 244#define SDVO_CMD_SET_TARGET_OUTPUT 0x11 245 246#define SDVO_CMD_GET_INPUT_TIMINGS_PART1 0x12 247#define SDVO_CMD_GET_INPUT_TIMINGS_PART2 0x13 248#define SDVO_CMD_SET_INPUT_TIMINGS_PART1 0x14 249#define SDVO_CMD_SET_INPUT_TIMINGS_PART2 0x15 250#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART1 0x16 251#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART2 0x17 252#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART1 0x18 253#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART2 0x19 254/* Part 1 */ 255# define SDVO_DTD_CLOCK_LOW SDVO_I2C_ARG_0 256# define SDVO_DTD_CLOCK_HIGH SDVO_I2C_ARG_1 257# define SDVO_DTD_H_ACTIVE SDVO_I2C_ARG_2 258# define SDVO_DTD_H_BLANK SDVO_I2C_ARG_3 259# define SDVO_DTD_H_HIGH SDVO_I2C_ARG_4 260# define SDVO_DTD_V_ACTIVE SDVO_I2C_ARG_5 261# define SDVO_DTD_V_BLANK SDVO_I2C_ARG_6 262# define SDVO_DTD_V_HIGH SDVO_I2C_ARG_7 263/* Part 2 */ 264# define SDVO_DTD_HSYNC_OFF SDVO_I2C_ARG_0 265# define SDVO_DTD_HSYNC_WIDTH SDVO_I2C_ARG_1 266# define SDVO_DTD_VSYNC_OFF_WIDTH SDVO_I2C_ARG_2 267# define SDVO_DTD_SYNC_OFF_WIDTH_HIGH SDVO_I2C_ARG_3 268# define SDVO_DTD_DTD_FLAGS SDVO_I2C_ARG_4 269# define SDVO_DTD_DTD_FLAG_INTERLACED (1 << 7) 270# define SDVO_DTD_DTD_FLAG_STEREO_MASK (3 << 5) 271# define SDVO_DTD_DTD_FLAG_INPUT_MASK (3 << 3) 272# define SDVO_DTD_DTD_FLAG_SYNC_MASK (3 << 1) 273# define SDVO_DTD_SDVO_FLAS SDVO_I2C_ARG_5 274# define SDVO_DTD_SDVO_FLAG_STALL (1 << 7) 275# define SDVO_DTD_SDVO_FLAG_CENTERED (0 << 6) 276# define SDVO_DTD_SDVO_FLAG_UPPER_LEFT (1 << 6) 277# define SDVO_DTD_SDVO_FLAG_SCALING_MASK (3 << 4) 278# define SDVO_DTD_SDVO_FLAG_SCALING_NONE (0 << 4) 279# define SDVO_DTD_SDVO_FLAG_SCALING_SHARP (1 << 4) 280# define SDVO_DTD_SDVO_FLAG_SCALING_SMOOTH (2 << 4) 281# define SDVO_DTD_VSYNC_OFF_HIGH SDVO_I2C_ARG_6 282 283/* 284 * Generates a DTD based on the given width, height, and flags. 285 * 286 * This will be supported by any device supporting scaling or interlaced 287 * modes. 288 */ 289#define SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING 0x1a 290# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_LOW SDVO_I2C_ARG_0 291# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_HIGH SDVO_I2C_ARG_1 292# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_LOW SDVO_I2C_ARG_2 293# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_HIGH SDVO_I2C_ARG_3 294# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_LOW SDVO_I2C_ARG_4 295# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_HIGH SDVO_I2C_ARG_5 296# define SDVO_PREFERRED_INPUT_TIMING_FLAGS SDVO_I2C_ARG_6 297# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_INTERLACED (1 << 0) 298# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_SCALED (1 << 1) 299 300#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1 0x1b 301#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2 0x1c 302 303/* Returns a struct intel_sdvo_pixel_clock_range */ 304#define SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE 0x1d 305/* Returns a struct intel_sdvo_pixel_clock_range */ 306#define SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE 0x1e 307 308/* Returns a byte bitfield containing SDVO_CLOCK_RATE_MULT_* flags */ 309#define SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS 0x1f 310 311/* Returns a byte containing a SDVO_CLOCK_RATE_MULT_* flag */ 312#define SDVO_CMD_GET_CLOCK_RATE_MULT 0x20 313/* Takes a byte containing a SDVO_CLOCK_RATE_MULT_* flag */ 314#define SDVO_CMD_SET_CLOCK_RATE_MULT 0x21 315# define SDVO_CLOCK_RATE_MULT_1X (1 << 0) 316# define SDVO_CLOCK_RATE_MULT_2X (1 << 1) 317# define SDVO_CLOCK_RATE_MULT_4X (1 << 3) 318 319#define SDVO_CMD_GET_SUPPORTED_TV_FORMATS 0x27 320/* 6 bytes of bit flags for TV formats shared by all TV format functions */ 321struct intel_sdvo_tv_format { 322 unsigned int ntsc_m:1; 323 unsigned int ntsc_j:1; 324 unsigned int ntsc_443:1; 325 unsigned int pal_b:1; 326 unsigned int pal_d:1; 327 unsigned int pal_g:1; 328 unsigned int pal_h:1; 329 unsigned int pal_i:1; 330 331 unsigned int pal_m:1; 332 unsigned int pal_n:1; 333 unsigned int pal_nc:1; 334 unsigned int pal_60:1; 335 unsigned int secam_b:1; 336 unsigned int secam_d:1; 337 unsigned int secam_g:1; 338 unsigned int secam_k:1; 339 340 unsigned int secam_k1:1; 341 unsigned int secam_l:1; 342 unsigned int secam_60:1; 343 unsigned int hdtv_std_smpte_240m_1080i_59:1; 344 unsigned int hdtv_std_smpte_240m_1080i_60:1; 345 unsigned int hdtv_std_smpte_260m_1080i_59:1; 346 unsigned int hdtv_std_smpte_260m_1080i_60:1; 347 unsigned int hdtv_std_smpte_274m_1080i_50:1; 348 349 unsigned int hdtv_std_smpte_274m_1080i_59:1; 350 unsigned int hdtv_std_smpte_274m_1080i_60:1; 351 unsigned int hdtv_std_smpte_274m_1080p_23:1; 352 unsigned int hdtv_std_smpte_274m_1080p_24:1; 353 unsigned int hdtv_std_smpte_274m_1080p_25:1; 354 unsigned int hdtv_std_smpte_274m_1080p_29:1; 355 unsigned int hdtv_std_smpte_274m_1080p_30:1; 356 unsigned int hdtv_std_smpte_274m_1080p_50:1; 357 358 unsigned int hdtv_std_smpte_274m_1080p_59:1; 359 unsigned int hdtv_std_smpte_274m_1080p_60:1; 360 unsigned int hdtv_std_smpte_295m_1080i_50:1; 361 unsigned int hdtv_std_smpte_295m_1080p_50:1; 362 unsigned int hdtv_std_smpte_296m_720p_59:1; 363 unsigned int hdtv_std_smpte_296m_720p_60:1; 364 unsigned int hdtv_std_smpte_296m_720p_50:1; 365 unsigned int hdtv_std_smpte_293m_480p_59:1; 366 367 unsigned int hdtv_std_smpte_170m_480i_59:1; 368 unsigned int hdtv_std_iturbt601_576i_50:1; 369 unsigned int hdtv_std_iturbt601_576p_50:1; 370 unsigned int hdtv_std_eia_7702a_480i_60:1; 371 unsigned int hdtv_std_eia_7702a_480p_60:1; 372 unsigned int pad:3; 373} __packed; 374 375#define SDVO_CMD_GET_TV_FORMAT 0x28 376 377#define SDVO_CMD_SET_TV_FORMAT 0x29 378 379/* Returns the resolutiosn that can be used with the given TV format */ 380#define SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT 0x83 381struct intel_sdvo_sdtv_resolution_request { 382 unsigned int ntsc_m:1; 383 unsigned int ntsc_j:1; 384 unsigned int ntsc_443:1; 385 unsigned int pal_b:1; 386 unsigned int pal_d:1; 387 unsigned int pal_g:1; 388 unsigned int pal_h:1; 389 unsigned int pal_i:1; 390 391 unsigned int pal_m:1; 392 unsigned int pal_n:1; 393 unsigned int pal_nc:1; 394 unsigned int pal_60:1; 395 unsigned int secam_b:1; 396 unsigned int secam_d:1; 397 unsigned int secam_g:1; 398 unsigned int secam_k:1; 399 400 unsigned int secam_k1:1; 401 unsigned int secam_l:1; 402 unsigned int secam_60:1; 403 unsigned int pad:5; 404} __packed; 405 406struct intel_sdvo_sdtv_resolution_reply { 407 unsigned int res_320x200:1; 408 unsigned int res_320x240:1; 409 unsigned int res_400x300:1; 410 unsigned int res_640x350:1; 411 unsigned int res_640x400:1; 412 unsigned int res_640x480:1; 413 unsigned int res_704x480:1; 414 unsigned int res_704x576:1; 415 416 unsigned int res_720x350:1; 417 unsigned int res_720x400:1; 418 unsigned int res_720x480:1; 419 unsigned int res_720x540:1; 420 unsigned int res_720x576:1; 421 unsigned int res_768x576:1; 422 unsigned int res_800x600:1; 423 unsigned int res_832x624:1; 424 425 unsigned int res_920x766:1; 426 unsigned int res_1024x768:1; 427 unsigned int res_1280x1024:1; 428 unsigned int pad:5; 429} __packed; 430 431/* Get supported resolution with squire pixel aspect ratio that can be 432 scaled for the requested HDTV format */ 433#define SDVO_CMD_GET_SCALED_HDTV_RESOLUTION_SUPPORT 0x85 434 435struct intel_sdvo_hdtv_resolution_request { 436 unsigned int hdtv_std_smpte_240m_1080i_59:1; 437 unsigned int hdtv_std_smpte_240m_1080i_60:1; 438 unsigned int hdtv_std_smpte_260m_1080i_59:1; 439 unsigned int hdtv_std_smpte_260m_1080i_60:1; 440 unsigned int hdtv_std_smpte_274m_1080i_50:1; 441 unsigned int hdtv_std_smpte_274m_1080i_59:1; 442 unsigned int hdtv_std_smpte_274m_1080i_60:1; 443 unsigned int hdtv_std_smpte_274m_1080p_23:1; 444 445 unsigned int hdtv_std_smpte_274m_1080p_24:1; 446 unsigned int hdtv_std_smpte_274m_1080p_25:1; 447 unsigned int hdtv_std_smpte_274m_1080p_29:1; 448 unsigned int hdtv_std_smpte_274m_1080p_30:1; 449 unsigned int hdtv_std_smpte_274m_1080p_50:1; 450 unsigned int hdtv_std_smpte_274m_1080p_59:1; 451 unsigned int hdtv_std_smpte_274m_1080p_60:1; 452 unsigned int hdtv_std_smpte_295m_1080i_50:1; 453 454 unsigned int hdtv_std_smpte_295m_1080p_50:1; 455 unsigned int hdtv_std_smpte_296m_720p_59:1; 456 unsigned int hdtv_std_smpte_296m_720p_60:1; 457 unsigned int hdtv_std_smpte_296m_720p_50:1; 458 unsigned int hdtv_std_smpte_293m_480p_59:1; 459 unsigned int hdtv_std_smpte_170m_480i_59:1; 460 unsigned int hdtv_std_iturbt601_576i_50:1; 461 unsigned int hdtv_std_iturbt601_576p_50:1; 462 463 unsigned int hdtv_std_eia_7702a_480i_60:1; 464 unsigned int hdtv_std_eia_7702a_480p_60:1; 465 unsigned int pad:6; 466} __packed; 467 468struct intel_sdvo_hdtv_resolution_reply { 469 unsigned int res_640x480:1; 470 unsigned int res_800x600:1; 471 unsigned int res_1024x768:1; 472 unsigned int res_1280x960:1; 473 unsigned int res_1400x1050:1; 474 unsigned int res_1600x1200:1; 475 unsigned int res_1920x1440:1; 476 unsigned int res_2048x1536:1; 477 478 unsigned int res_2560x1920:1; 479 unsigned int res_3200x2400:1; 480 unsigned int res_3840x2880:1; 481 unsigned int pad1:5; 482 483 unsigned int res_848x480:1; 484 unsigned int res_1064x600:1; 485 unsigned int res_1280x720:1; 486 unsigned int res_1360x768:1; 487 unsigned int res_1704x960:1; 488 unsigned int res_1864x1050:1; 489 unsigned int res_1920x1080:1; 490 unsigned int res_2128x1200:1; 491 492 unsigned int res_2560x1400:1; 493 unsigned int res_2728x1536:1; 494 unsigned int res_3408x1920:1; 495 unsigned int res_4264x2400:1; 496 unsigned int res_5120x2880:1; 497 unsigned int pad2:3; 498 499 unsigned int res_768x480:1; 500 unsigned int res_960x600:1; 501 unsigned int res_1152x720:1; 502 unsigned int res_1124x768:1; 503 unsigned int res_1536x960:1; 504 unsigned int res_1680x1050:1; 505 unsigned int res_1728x1080:1; 506 unsigned int res_1920x1200:1; 507 508 unsigned int res_2304x1440:1; 509 unsigned int res_2456x1536:1; 510 unsigned int res_3072x1920:1; 511 unsigned int res_3840x2400:1; 512 unsigned int res_4608x2880:1; 513 unsigned int pad3:3; 514 515 unsigned int res_1280x1024:1; 516 unsigned int pad4:7; 517 518 unsigned int res_1280x768:1; 519 unsigned int pad5:7; 520} __packed; 521 522/* Get supported power state returns info for encoder and monitor, rely on 523 last SetTargetInput and SetTargetOutput calls */ 524#define SDVO_CMD_GET_SUPPORTED_POWER_STATES 0x2a 525/* Get power state returns info for encoder and monitor, rely on last 526 SetTargetInput and SetTargetOutput calls */ 527#define SDVO_CMD_GET_POWER_STATE 0x2b 528#define SDVO_CMD_GET_ENCODER_POWER_STATE 0x2b 529#define SDVO_CMD_SET_ENCODER_POWER_STATE 0x2c 530# define SDVO_ENCODER_STATE_ON (1 << 0) 531# define SDVO_ENCODER_STATE_STANDBY (1 << 1) 532# define SDVO_ENCODER_STATE_SUSPEND (1 << 2) 533# define SDVO_ENCODER_STATE_OFF (1 << 3) 534# define SDVO_MONITOR_STATE_ON (1 << 4) 535# define SDVO_MONITOR_STATE_STANDBY (1 << 5) 536# define SDVO_MONITOR_STATE_SUSPEND (1 << 6) 537# define SDVO_MONITOR_STATE_OFF (1 << 7) 538 539#define SDVO_CMD_GET_MAX_PANEL_POWER_SEQUENCING 0x2d 540#define SDVO_CMD_GET_PANEL_POWER_SEQUENCING 0x2e 541#define SDVO_CMD_SET_PANEL_POWER_SEQUENCING 0x2f 542/* 543 * The panel power sequencing parameters are in units of milliseconds. 544 * The high fields are bits 8:9 of the 10-bit values. 545 */ 546struct sdvo_panel_power_sequencing { 547 u8 t0; 548 u8 t1; 549 u8 t2; 550 u8 t3; 551 u8 t4; 552 553 unsigned int t0_high:2; 554 unsigned int t1_high:2; 555 unsigned int t2_high:2; 556 unsigned int t3_high:2; 557 558 unsigned int t4_high:2; 559 unsigned int pad:6; 560} __packed; 561 562#define SDVO_CMD_GET_MAX_BACKLIGHT_LEVEL 0x30 563struct sdvo_max_backlight_reply { 564 u8 max_value; 565 u8 default_value; 566} __packed; 567 568#define SDVO_CMD_GET_BACKLIGHT_LEVEL 0x31 569#define SDVO_CMD_SET_BACKLIGHT_LEVEL 0x32 570 571#define SDVO_CMD_GET_AMBIENT_LIGHT 0x33 572struct sdvo_get_ambient_light_reply { 573 u16 trip_low; 574 u16 trip_high; 575 u16 value; 576} __packed; 577#define SDVO_CMD_SET_AMBIENT_LIGHT 0x34 578struct sdvo_set_ambient_light_reply { 579 u16 trip_low; 580 u16 trip_high; 581 unsigned int enable:1; 582 unsigned int pad:7; 583} __packed; 584 585/* Set display power state */ 586#define SDVO_CMD_SET_DISPLAY_POWER_STATE 0x7d 587# define SDVO_DISPLAY_STATE_ON (1 << 0) 588# define SDVO_DISPLAY_STATE_STANDBY (1 << 1) 589# define SDVO_DISPLAY_STATE_SUSPEND (1 << 2) 590# define SDVO_DISPLAY_STATE_OFF (1 << 3) 591 592#define SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS 0x84 593struct intel_sdvo_enhancements_reply { 594 unsigned int flicker_filter:1; 595 unsigned int flicker_filter_adaptive:1; 596 unsigned int flicker_filter_2d:1; 597 unsigned int saturation:1; 598 unsigned int hue:1; 599 unsigned int brightness:1; 600 unsigned int contrast:1; 601 unsigned int overscan_h:1; 602 603 unsigned int overscan_v:1; 604 unsigned int hpos:1; 605 unsigned int vpos:1; 606 unsigned int sharpness:1; 607 unsigned int dot_crawl:1; 608 unsigned int dither:1; 609 unsigned int tv_chroma_filter:1; 610 unsigned int tv_luma_filter:1; 611} __packed; 612 613/* Picture enhancement limits below are dependent on the current TV format, 614 * and thus need to be queried and set after it. 615 */ 616#define SDVO_CMD_GET_MAX_FLICKER_FILTER 0x4d 617#define SDVO_CMD_GET_MAX_FLICKER_FILTER_ADAPTIVE 0x7b 618#define SDVO_CMD_GET_MAX_FLICKER_FILTER_2D 0x52 619#define SDVO_CMD_GET_MAX_SATURATION 0x55 620#define SDVO_CMD_GET_MAX_HUE 0x58 621#define SDVO_CMD_GET_MAX_BRIGHTNESS 0x5b 622#define SDVO_CMD_GET_MAX_CONTRAST 0x5e 623#define SDVO_CMD_GET_MAX_OVERSCAN_H 0x61 624#define SDVO_CMD_GET_MAX_OVERSCAN_V 0x64 625#define SDVO_CMD_GET_MAX_HPOS 0x67 626#define SDVO_CMD_GET_MAX_VPOS 0x6a 627#define SDVO_CMD_GET_MAX_SHARPNESS 0x6d 628#define SDVO_CMD_GET_MAX_TV_CHROMA_FILTER 0x74 629#define SDVO_CMD_GET_MAX_TV_LUMA_FILTER 0x77 630struct intel_sdvo_enhancement_limits_reply { 631 u16 max_value; 632 u16 default_value; 633} __packed; 634 635#define SDVO_CMD_GET_LVDS_PANEL_INFORMATION 0x7f 636#define SDVO_CMD_SET_LVDS_PANEL_INFORMATION 0x80 637# define SDVO_LVDS_COLOR_DEPTH_18 (0 << 0) 638# define SDVO_LVDS_COLOR_DEPTH_24 (1 << 0) 639# define SDVO_LVDS_CONNECTOR_SPWG (0 << 2) 640# define SDVO_LVDS_CONNECTOR_OPENLDI (1 << 2) 641# define SDVO_LVDS_SINGLE_CHANNEL (0 << 4) 642# define SDVO_LVDS_DUAL_CHANNEL (1 << 4) 643 644#define SDVO_CMD_GET_FLICKER_FILTER 0x4e 645#define SDVO_CMD_SET_FLICKER_FILTER 0x4f 646#define SDVO_CMD_GET_FLICKER_FILTER_ADAPTIVE 0x50 647#define SDVO_CMD_SET_FLICKER_FILTER_ADAPTIVE 0x51 648#define SDVO_CMD_GET_FLICKER_FILTER_2D 0x53 649#define SDVO_CMD_SET_FLICKER_FILTER_2D 0x54 650#define SDVO_CMD_GET_SATURATION 0x56 651#define SDVO_CMD_SET_SATURATION 0x57 652#define SDVO_CMD_GET_HUE 0x59 653#define SDVO_CMD_SET_HUE 0x5a 654#define SDVO_CMD_GET_BRIGHTNESS 0x5c 655#define SDVO_CMD_SET_BRIGHTNESS 0x5d 656#define SDVO_CMD_GET_CONTRAST 0x5f 657#define SDVO_CMD_SET_CONTRAST 0x60 658#define SDVO_CMD_GET_OVERSCAN_H 0x62 659#define SDVO_CMD_SET_OVERSCAN_H 0x63 660#define SDVO_CMD_GET_OVERSCAN_V 0x65 661#define SDVO_CMD_SET_OVERSCAN_V 0x66 662#define SDVO_CMD_GET_HPOS 0x68 663#define SDVO_CMD_SET_HPOS 0x69 664#define SDVO_CMD_GET_VPOS 0x6b 665#define SDVO_CMD_SET_VPOS 0x6c 666#define SDVO_CMD_GET_SHARPNESS 0x6e 667#define SDVO_CMD_SET_SHARPNESS 0x6f 668#define SDVO_CMD_GET_TV_CHROMA_FILTER 0x75 669#define SDVO_CMD_SET_TV_CHROMA_FILTER 0x76 670#define SDVO_CMD_GET_TV_LUMA_FILTER 0x78 671#define SDVO_CMD_SET_TV_LUMA_FILTER 0x79 672struct intel_sdvo_enhancements_arg { 673 u16 value; 674} __packed; 675 676#define SDVO_CMD_GET_DOT_CRAWL 0x70 677#define SDVO_CMD_SET_DOT_CRAWL 0x71 678# define SDVO_DOT_CRAWL_ON (1 << 0) 679# define SDVO_DOT_CRAWL_DEFAULT_ON (1 << 1) 680 681#define SDVO_CMD_GET_DITHER 0x72 682#define SDVO_CMD_SET_DITHER 0x73 683# define SDVO_DITHER_ON (1 << 0) 684# define SDVO_DITHER_DEFAULT_ON (1 << 1) 685 686#define SDVO_CMD_SET_CONTROL_BUS_SWITCH 0x7a 687# define SDVO_CONTROL_BUS_PROM (1 << 0) 688# define SDVO_CONTROL_BUS_DDC1 (1 << 1) 689# define SDVO_CONTROL_BUS_DDC2 (1 << 2) 690# define SDVO_CONTROL_BUS_DDC3 (1 << 3) 691 692/* HDMI op codes */ 693#define SDVO_CMD_GET_SUPP_ENCODE 0x9d 694#define SDVO_CMD_GET_ENCODE 0x9e 695#define SDVO_CMD_SET_ENCODE 0x9f 696 #define SDVO_ENCODE_DVI 0x0 697 #define SDVO_ENCODE_HDMI 0x1 698#define SDVO_CMD_SET_PIXEL_REPLI 0x8b 699#define SDVO_CMD_GET_PIXEL_REPLI 0x8c 700#define SDVO_CMD_GET_COLORIMETRY_CAP 0x8d 701#define SDVO_CMD_SET_COLORIMETRY 0x8e 702 #define SDVO_COLORIMETRY_RGB256 0x0 703 #define SDVO_COLORIMETRY_RGB220 0x1 704 #define SDVO_COLORIMETRY_YCrCb422 0x3 705 #define SDVO_COLORIMETRY_YCrCb444 0x4 706#define SDVO_CMD_GET_COLORIMETRY 0x8f 707#define SDVO_CMD_GET_AUDIO_ENCRYPT_PREFER 0x90 708#define SDVO_CMD_SET_AUDIO_STAT 0x91 709#define SDVO_CMD_GET_AUDIO_STAT 0x92 710#define SDVO_CMD_SET_HBUF_INDEX 0x93 711 #define SDVO_HBUF_INDEX_ELD 0 712 #define SDVO_HBUF_INDEX_AVI_IF 1 713#define SDVO_CMD_GET_HBUF_INDEX 0x94 714#define SDVO_CMD_GET_HBUF_INFO 0x95 715#define SDVO_CMD_SET_HBUF_AV_SPLIT 0x96 716#define SDVO_CMD_GET_HBUF_AV_SPLIT 0x97 717#define SDVO_CMD_SET_HBUF_DATA 0x98 718#define SDVO_CMD_GET_HBUF_DATA 0x99 719#define SDVO_CMD_SET_HBUF_TXRATE 0x9a 720#define SDVO_CMD_GET_HBUF_TXRATE 0x9b 721 #define SDVO_HBUF_TX_DISABLED (0 << 6) 722 #define SDVO_HBUF_TX_ONCE (2 << 6) 723 #define SDVO_HBUF_TX_VSYNC (3 << 6) 724#define SDVO_CMD_GET_AUDIO_TX_INFO 0x9c 725#define SDVO_NEED_TO_STALL (1 << 7) 726 727struct intel_sdvo_encode { 728 u8 dvi_rev; 729 u8 hdmi_rev; 730} __packed; 731