drivers/gpu/drm/i915/intel_sdvo_regs.h

   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  * @file 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
  48 struct 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 */
  70 struct 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
  99 struct intel_sdvo_pixel_clock_range {
 100         u16 min;        /**< pixel clock, in 10kHz units */
 101         u16 max;        /**< pixel clock, in 10kHz units */
 102 } __packed;
 103
 104 struct 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
 161 struct 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
 184 struct 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
 217 struct 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
 232 struct 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 */
 321 struct 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
 381 struct 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
 406 struct 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
 435 struct 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
 468 struct 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  */
 546 struct 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
 563 struct 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
 572 struct 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
 578 struct 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
 593 struct 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
 630 struct 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
 672 struct 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
 727 struct intel_sdvo_encode {
 728         u8 dvi_rev;
 729         u8 hdmi_rev;
 730 } __packed;