drivers/gpu/drm/radeon/radeon_encoders.c

   1 /*
   2  * Copyright 2007-8 Advanced Micro Devices, Inc.
   3  * Copyright 2008 Red Hat Inc.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  21  * OTHER DEALINGS IN THE SOFTWARE.
  22  *
  23  * Authors: Dave Airlie
  24  *          Alex Deucher
  25  */
  26 #include "drmP.h"
  27 #include "drm_crtc_helper.h"
  28 #include "radeon_drm.h"
  29 #include "radeon.h"
  30 #include "atom.h"
  31
  32 extern int atom_debug;
  33
  34 uint32_t
  35 radeon_get_encoder_id(struct drm_device *dev, uint32_t supported_device, uint8_t dac)
  36 {
  37         struct radeon_device *rdev = dev->dev_private;
  38         uint32_t ret = 0;
  39
  40         switch (supported_device) {
  41         case ATOM_DEVICE_CRT1_SUPPORT:
  42         case ATOM_DEVICE_TV1_SUPPORT:
  43         case ATOM_DEVICE_TV2_SUPPORT:
  44         case ATOM_DEVICE_CRT2_SUPPORT:
  45         case ATOM_DEVICE_CV_SUPPORT:
  46                 switch (dac) {
  47                 case 1: /* dac a */
  48                         if ((rdev->family == CHIP_RS300) ||
  49                             (rdev->family == CHIP_RS400) ||
  50                             (rdev->family == CHIP_RS480))
  51                                 ret = ENCODER_OBJECT_ID_INTERNAL_DAC2;
  52                         else if (ASIC_IS_AVIVO(rdev))
  53                                 ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1;
  54                         else
  55                                 ret = ENCODER_OBJECT_ID_INTERNAL_DAC1;
  56                         break;
  57                 case 2: /* dac b */
  58                         if (ASIC_IS_AVIVO(rdev))
  59                                 ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2;
  60                         else {
  61                                 /*if (rdev->family == CHIP_R200)
  62                                   ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
  63                                   else*/
  64                                 ret = ENCODER_OBJECT_ID_INTERNAL_DAC2;
  65                         }
  66                         break;
  67                 case 3: /* external dac */
  68                         if (ASIC_IS_AVIVO(rdev))
  69                                 ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1;
  70                         else
  71                                 ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
  72                         break;
  73                 }
  74                 break;
  75         case ATOM_DEVICE_LCD1_SUPPORT:
  76                 if (ASIC_IS_AVIVO(rdev))
  77                         ret = ENCODER_OBJECT_ID_INTERNAL_LVTM1;
  78                 else
  79                         ret = ENCODER_OBJECT_ID_INTERNAL_LVDS;
  80                 break;
  81         case ATOM_DEVICE_DFP1_SUPPORT:
  82                 if ((rdev->family == CHIP_RS300) ||
  83                     (rdev->family == CHIP_RS400) ||
  84                     (rdev->family == CHIP_RS480))
  85                         ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
  86                 else if (ASIC_IS_AVIVO(rdev))
  87                         ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1;
  88                 else
  89                         ret = ENCODER_OBJECT_ID_INTERNAL_TMDS1;
  90                 break;
  91         case ATOM_DEVICE_LCD2_SUPPORT:
  92         case ATOM_DEVICE_DFP2_SUPPORT:
  93                 if ((rdev->family == CHIP_RS600) ||
  94                     (rdev->family == CHIP_RS690) ||
  95                     (rdev->family == CHIP_RS740))
  96                         ret = ENCODER_OBJECT_ID_INTERNAL_DDI;
  97                 else if (ASIC_IS_AVIVO(rdev))
  98                         ret = ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1;
  99                 else
 100                         ret = ENCODER_OBJECT_ID_INTERNAL_DVO1;
 101                 break;
 102         case ATOM_DEVICE_DFP3_SUPPORT:
 103                 ret = ENCODER_OBJECT_ID_INTERNAL_LVTM1;
 104                 break;
 105         }
 106
 107         return ret;
 108 }
 109
 110 void
 111 radeon_link_encoder_connector(struct drm_device *dev)
 112 {
 113         struct drm_connector *connector;
 114         struct radeon_connector *radeon_connector;
 115         struct drm_encoder *encoder;
 116         struct radeon_encoder *radeon_encoder;
 117
 118         /* walk the list and link encoders to connectors */
 119         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
 120                 radeon_connector = to_radeon_connector(connector);
 121                 list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
 122                         radeon_encoder = to_radeon_encoder(encoder);
 123                         if (radeon_encoder->devices & radeon_connector->devices)
 124                                 drm_mode_connector_attach_encoder(connector, encoder);
 125                 }
 126         }
 127 }
 128
 129 static struct drm_connector *
 130 radeon_get_connector_for_encoder(struct drm_encoder *encoder)
 131 {
 132         struct drm_device *dev = encoder->dev;
 133         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 134         struct drm_connector *connector;
 135         struct radeon_connector *radeon_connector;
 136
 137         list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
 138                 radeon_connector = to_radeon_connector(connector);
 139                 if (radeon_encoder->devices & radeon_connector->devices)
 140                         return connector;
 141         }
 142         return NULL;
 143 }
 144
 145 /* used for both atom and legacy */
 146 void radeon_rmx_mode_fixup(struct drm_encoder *encoder,
 147                            struct drm_display_mode *mode,
 148                            struct drm_display_mode *adjusted_mode)
 149 {
 150         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 151         struct drm_device *dev = encoder->dev;
 152         struct radeon_device *rdev = dev->dev_private;
 153         struct radeon_native_mode *native_mode = &radeon_encoder->native_mode;
 154
 155         if (mode->hdisplay < native_mode->panel_xres ||
 156             mode->vdisplay < native_mode->panel_yres) {
 157                 radeon_encoder->flags |= RADEON_USE_RMX;
 158                 if (ASIC_IS_AVIVO(rdev)) {
 159                         adjusted_mode->hdisplay = native_mode->panel_xres;
 160                         adjusted_mode->vdisplay = native_mode->panel_yres;
 161                         adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank;
 162                         adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus;
 163                         adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width;
 164                         adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank;
 165                         adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus;
 166                         adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width;
 167                         /* update crtc values */
 168                         drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
 169                         /* adjust crtc values */
 170                         adjusted_mode->crtc_hdisplay = native_mode->panel_xres;
 171                         adjusted_mode->crtc_vdisplay = native_mode->panel_yres;
 172                         adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank;
 173                         adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus;
 174                         adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width;
 175                         adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank;
 176                         adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus;
 177                         adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width;
 178                 } else {
 179                         adjusted_mode->htotal = native_mode->panel_xres + native_mode->hblank;
 180                         adjusted_mode->hsync_start = native_mode->panel_xres + native_mode->hoverplus;
 181                         adjusted_mode->hsync_end = adjusted_mode->hsync_start + native_mode->hsync_width;
 182                         adjusted_mode->vtotal = native_mode->panel_yres + native_mode->vblank;
 183                         adjusted_mode->vsync_start = native_mode->panel_yres + native_mode->voverplus;
 184                         adjusted_mode->vsync_end = adjusted_mode->vsync_start + native_mode->vsync_width;
 185                         /* update crtc values */
 186                         drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
 187                         /* adjust crtc values */
 188                         adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + native_mode->hblank;
 189                         adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + native_mode->hoverplus;
 190                         adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + native_mode->hsync_width;
 191                         adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + native_mode->vblank;
 192                         adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + native_mode->voverplus;
 193                         adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + native_mode->vsync_width;
 194                 }
 195                 adjusted_mode->flags = native_mode->flags;
 196                 adjusted_mode->clock = native_mode->dotclock;
 197         }
 198 }
 199
 200 static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
 201                                    struct drm_display_mode *mode,
 202                                    struct drm_display_mode *adjusted_mode)
 203 {
 204
 205         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 206
 207         radeon_encoder->flags &= ~RADEON_USE_RMX;
 208
 209         drm_mode_set_crtcinfo(adjusted_mode, 0);
 210
 211         if (radeon_encoder->rmx_type != RMX_OFF)
 212                 radeon_rmx_mode_fixup(encoder, mode, adjusted_mode);
 213
 214         /* hw bug */
 215         if ((mode->flags & DRM_MODE_FLAG_INTERLACE)
 216             && (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
 217                 adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
 218
 219         return true;
 220 }
 221
 222 static void
 223 atombios_dac_setup(struct drm_encoder *encoder, int action)
 224 {
 225         struct drm_device *dev = encoder->dev;
 226         struct radeon_device *rdev = dev->dev_private;
 227         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 228         DAC_ENCODER_CONTROL_PS_ALLOCATION args;
 229         int index = 0, num = 0;
 230         /* fixme - fill in enc_priv for atom dac */
 231         enum radeon_tv_std tv_std = TV_STD_NTSC;
 232
 233         memset(&args, 0, sizeof(args));
 234
 235         switch (radeon_encoder->encoder_id) {
 236         case ENCODER_OBJECT_ID_INTERNAL_DAC1:
 237         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
 238                 index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl);
 239                 num = 1;
 240                 break;
 241         case ENCODER_OBJECT_ID_INTERNAL_DAC2:
 242         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
 243                 index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl);
 244                 num = 2;
 245                 break;
 246         }
 247
 248         args.ucAction = action;
 249
 250         if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
 251                 args.ucDacStandard = ATOM_DAC1_PS2;
 252         else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
 253                 args.ucDacStandard = ATOM_DAC1_CV;
 254         else {
 255                 switch (tv_std) {
 256                 case TV_STD_PAL:
 257                 case TV_STD_PAL_M:
 258                 case TV_STD_SCART_PAL:
 259                 case TV_STD_SECAM:
 260                 case TV_STD_PAL_CN:
 261                         args.ucDacStandard = ATOM_DAC1_PAL;
 262                         break;
 263                 case TV_STD_NTSC:
 264                 case TV_STD_NTSC_J:
 265                 case TV_STD_PAL_60:
 266                 default:
 267                         args.ucDacStandard = ATOM_DAC1_NTSC;
 268                         break;
 269                 }
 270         }
 271         args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
 272
 273         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 274
 275 }
 276
 277 static void
 278 atombios_tv_setup(struct drm_encoder *encoder, int action)
 279 {
 280         struct drm_device *dev = encoder->dev;
 281         struct radeon_device *rdev = dev->dev_private;
 282         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 283         TV_ENCODER_CONTROL_PS_ALLOCATION args;
 284         int index = 0;
 285         /* fixme - fill in enc_priv for atom dac */
 286         enum radeon_tv_std tv_std = TV_STD_NTSC;
 287
 288         memset(&args, 0, sizeof(args));
 289
 290         index = GetIndexIntoMasterTable(COMMAND, TVEncoderControl);
 291
 292         args.sTVEncoder.ucAction = action;
 293
 294         if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
 295                 args.sTVEncoder.ucTvStandard = ATOM_TV_CV;
 296         else {
 297                 switch (tv_std) {
 298                 case TV_STD_NTSC:
 299                         args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
 300                         break;
 301                 case TV_STD_PAL:
 302                         args.sTVEncoder.ucTvStandard = ATOM_TV_PAL;
 303                         break;
 304                 case TV_STD_PAL_M:
 305                         args.sTVEncoder.ucTvStandard = ATOM_TV_PALM;
 306                         break;
 307                 case TV_STD_PAL_60:
 308                         args.sTVEncoder.ucTvStandard = ATOM_TV_PAL60;
 309                         break;
 310                 case TV_STD_NTSC_J:
 311                         args.sTVEncoder.ucTvStandard = ATOM_TV_NTSCJ;
 312                         break;
 313                 case TV_STD_SCART_PAL:
 314                         args.sTVEncoder.ucTvStandard = ATOM_TV_PAL; /* ??? */
 315                         break;
 316                 case TV_STD_SECAM:
 317                         args.sTVEncoder.ucTvStandard = ATOM_TV_SECAM;
 318                         break;
 319                 case TV_STD_PAL_CN:
 320                         args.sTVEncoder.ucTvStandard = ATOM_TV_PALCN;
 321                         break;
 322                 default:
 323                         args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC;
 324                         break;
 325                 }
 326         }
 327
 328         args.sTVEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
 329
 330         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 331
 332 }
 333
 334 void
 335 atombios_external_tmds_setup(struct drm_encoder *encoder, int action)
 336 {
 337         struct drm_device *dev = encoder->dev;
 338         struct radeon_device *rdev = dev->dev_private;
 339         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 340         ENABLE_EXTERNAL_TMDS_ENCODER_PS_ALLOCATION args;
 341         int index = 0;
 342
 343         memset(&args, 0, sizeof(args));
 344
 345         index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
 346
 347         args.sXTmdsEncoder.ucEnable = action;
 348
 349         if (radeon_encoder->pixel_clock > 165000)
 350                 args.sXTmdsEncoder.ucMisc = PANEL_ENCODER_MISC_DUAL;
 351
 352         /*if (pScrn->rgbBits == 8)*/
 353         args.sXTmdsEncoder.ucMisc |= (1 << 1);
 354
 355         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 356
 357 }
 358
 359 static void
 360 atombios_ddia_setup(struct drm_encoder *encoder, int action)
 361 {
 362         struct drm_device *dev = encoder->dev;
 363         struct radeon_device *rdev = dev->dev_private;
 364         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 365         DVO_ENCODER_CONTROL_PS_ALLOCATION args;
 366         int index = 0;
 367
 368         memset(&args, 0, sizeof(args));
 369
 370         index = GetIndexIntoMasterTable(COMMAND, DVOEncoderControl);
 371
 372         args.sDVOEncoder.ucAction = action;
 373         args.sDVOEncoder.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
 374
 375         if (radeon_encoder->pixel_clock > 165000)
 376                 args.sDVOEncoder.usDevAttr.sDigAttrib.ucAttribute = PANEL_ENCODER_MISC_DUAL;
 377
 378         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 379
 380 }
 381
 382 union lvds_encoder_control {
 383         LVDS_ENCODER_CONTROL_PS_ALLOCATION    v1;
 384         LVDS_ENCODER_CONTROL_PS_ALLOCATION_V2 v2;
 385 };
 386
 387 static void
 388 atombios_digital_setup(struct drm_encoder *encoder, int action)
 389 {
 390         struct drm_device *dev = encoder->dev;
 391         struct radeon_device *rdev = dev->dev_private;
 392         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 393         union lvds_encoder_control args;
 394         int index = 0;
 395         uint8_t frev, crev;
 396         struct radeon_encoder_atom_dig *dig;
 397         struct drm_connector *connector;
 398         struct radeon_connector *radeon_connector;
 399         struct radeon_connector_atom_dig *dig_connector;
 400
 401         connector = radeon_get_connector_for_encoder(encoder);
 402         if (!connector)
 403                 return;
 404
 405         radeon_connector = to_radeon_connector(connector);
 406
 407         if (!radeon_encoder->enc_priv)
 408                 return;
 409
 410         dig = radeon_encoder->enc_priv;
 411
 412         if (!radeon_connector->con_priv)
 413                 return;
 414
 415         dig_connector = radeon_connector->con_priv;
 416
 417         memset(&args, 0, sizeof(args));
 418
 419         switch (radeon_encoder->encoder_id) {
 420         case ENCODER_OBJECT_ID_INTERNAL_LVDS:
 421                 index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
 422                 break;
 423         case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
 424         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
 425                 index = GetIndexIntoMasterTable(COMMAND, TMDS1EncoderControl);
 426                 break;
 427         case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
 428                 if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
 429                         index = GetIndexIntoMasterTable(COMMAND, LVDSEncoderControl);
 430                 else
 431                         index = GetIndexIntoMasterTable(COMMAND, TMDS2EncoderControl);
 432                 break;
 433         }
 434
 435         atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
 436
 437         switch (frev) {
 438         case 1:
 439         case 2:
 440                 switch (crev) {
 441                 case 1:
 442                         args.v1.ucMisc = 0;
 443                         args.v1.ucAction = action;
 444                         if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
 445                                 args.v1.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
 446                         args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
 447                         if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
 448                                 if (dig->lvds_misc & (1 << 0))
 449                                         args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
 450                                 if (dig->lvds_misc & (1 << 1))
 451                                         args.v1.ucMisc |= (1 << 1);
 452                         } else {
 453                                 if (dig_connector->linkb)
 454                                         args.v1.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
 455                                 if (radeon_encoder->pixel_clock > 165000)
 456                                         args.v1.ucMisc |= PANEL_ENCODER_MISC_DUAL;
 457                                 /*if (pScrn->rgbBits == 8) */
 458                                 args.v1.ucMisc |= (1 << 1);
 459                         }
 460                         break;
 461                 case 2:
 462                 case 3:
 463                         args.v2.ucMisc = 0;
 464                         args.v2.ucAction = action;
 465                         if (crev == 3) {
 466                                 if (dig->coherent_mode)
 467                                         args.v2.ucMisc |= PANEL_ENCODER_MISC_COHERENT;
 468                         }
 469                         if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
 470                                 args.v2.ucMisc |= PANEL_ENCODER_MISC_HDMI_TYPE;
 471                         args.v2.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
 472                         args.v2.ucTruncate = 0;
 473                         args.v2.ucSpatial = 0;
 474                         args.v2.ucTemporal = 0;
 475                         args.v2.ucFRC = 0;
 476                         if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
 477                                 if (dig->lvds_misc & (1 << 0))
 478                                         args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
 479                                 if (dig->lvds_misc & (1 << 5)) {
 480                                         args.v2.ucSpatial = PANEL_ENCODER_SPATIAL_DITHER_EN;
 481                                         if (dig->lvds_misc & (1 << 1))
 482                                                 args.v2.ucSpatial |= PANEL_ENCODER_SPATIAL_DITHER_DEPTH;
 483                                 }
 484                                 if (dig->lvds_misc & (1 << 6)) {
 485                                         args.v2.ucTemporal = PANEL_ENCODER_TEMPORAL_DITHER_EN;
 486                                         if (dig->lvds_misc & (1 << 1))
 487                                                 args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_DITHER_DEPTH;
 488                                         if (((dig->lvds_misc >> 2) & 0x3) == 2)
 489                                                 args.v2.ucTemporal |= PANEL_ENCODER_TEMPORAL_LEVEL_4;
 490                                 }
 491                         } else {
 492                                 if (dig_connector->linkb)
 493                                         args.v2.ucMisc |= PANEL_ENCODER_MISC_TMDS_LINKB;
 494                                 if (radeon_encoder->pixel_clock > 165000)
 495                                         args.v2.ucMisc |= PANEL_ENCODER_MISC_DUAL;
 496                         }
 497                         break;
 498                 default:
 499                         DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
 500                         break;
 501                 }
 502                 break;
 503         default:
 504                 DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
 505                 break;
 506         }
 507
 508         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 509
 510 }
 511
 512 int
 513 atombios_get_encoder_mode(struct drm_encoder *encoder)
 514 {
 515         struct drm_connector *connector;
 516         struct radeon_connector *radeon_connector;
 517
 518         connector = radeon_get_connector_for_encoder(encoder);
 519         if (!connector)
 520                 return 0;
 521
 522         radeon_connector = to_radeon_connector(connector);
 523
 524         switch (connector->connector_type) {
 525         case DRM_MODE_CONNECTOR_DVII:
 526                 if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
 527                         return ATOM_ENCODER_MODE_HDMI;
 528                 else if (radeon_connector->use_digital)
 529                         return ATOM_ENCODER_MODE_DVI;
 530                 else
 531                         return ATOM_ENCODER_MODE_CRT;
 532                 break;
 533         case DRM_MODE_CONNECTOR_DVID:
 534         case DRM_MODE_CONNECTOR_HDMIA:
 535         case DRM_MODE_CONNECTOR_HDMIB:
 536         default:
 537                 if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
 538                         return ATOM_ENCODER_MODE_HDMI;
 539                 else
 540                         return ATOM_ENCODER_MODE_DVI;
 541                 break;
 542         case DRM_MODE_CONNECTOR_LVDS:
 543                 return ATOM_ENCODER_MODE_LVDS;
 544                 break;
 545         case DRM_MODE_CONNECTOR_DisplayPort:
 546                 /*if (radeon_output->MonType == MT_DP)
 547                   return ATOM_ENCODER_MODE_DP;
 548                   else*/
 549                 if (drm_detect_hdmi_monitor((struct edid *)connector->edid_blob_ptr))
 550                         return ATOM_ENCODER_MODE_HDMI;
 551                 else
 552                         return ATOM_ENCODER_MODE_DVI;
 553                 break;
 554         case CONNECTOR_DVI_A:
 555         case CONNECTOR_VGA:
 556                 return ATOM_ENCODER_MODE_CRT;
 557                 break;
 558         case CONNECTOR_STV:
 559         case CONNECTOR_CTV:
 560         case CONNECTOR_DIN:
 561                 /* fix me */
 562                 return ATOM_ENCODER_MODE_TV;
 563                 /*return ATOM_ENCODER_MODE_CV;*/
 564                 break;
 565         }
 566 }
 567
 568 static void
 569 atombios_dig_encoder_setup(struct drm_encoder *encoder, int action)
 570 {
 571         struct drm_device *dev = encoder->dev;
 572         struct radeon_device *rdev = dev->dev_private;
 573         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 574         DIG_ENCODER_CONTROL_PS_ALLOCATION args;
 575         int index = 0, num = 0;
 576         uint8_t frev, crev;
 577         struct radeon_encoder_atom_dig *dig;
 578         struct drm_connector *connector;
 579         struct radeon_connector *radeon_connector;
 580         struct radeon_connector_atom_dig *dig_connector;
 581
 582         connector = radeon_get_connector_for_encoder(encoder);
 583         if (!connector)
 584                 return;
 585
 586         radeon_connector = to_radeon_connector(connector);
 587
 588         if (!radeon_connector->con_priv)
 589                 return;
 590
 591         dig_connector = radeon_connector->con_priv;
 592
 593         if (!radeon_encoder->enc_priv)
 594                 return;
 595
 596         dig = radeon_encoder->enc_priv;
 597
 598         memset(&args, 0, sizeof(args));
 599
 600         if (ASIC_IS_DCE32(rdev)) {
 601                 if (dig->dig_block)
 602                         index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
 603                 else
 604                         index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
 605                 num = dig->dig_block + 1;
 606         } else {
 607                 switch (radeon_encoder->encoder_id) {
 608                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
 609                         index = GetIndexIntoMasterTable(COMMAND, DIG1EncoderControl);
 610                         num = 1;
 611                         break;
 612                 case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
 613                         index = GetIndexIntoMasterTable(COMMAND, DIG2EncoderControl);
 614                         num = 2;
 615                         break;
 616                 }
 617         }
 618
 619         atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
 620
 621         args.ucAction = action;
 622         args.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
 623
 624         if (ASIC_IS_DCE32(rdev)) {
 625                 switch (radeon_encoder->encoder_id) {
 626                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
 627                         args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
 628                         break;
 629                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
 630                         args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER2;
 631                         break;
 632                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
 633                         args.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER3;
 634                         break;
 635                 }
 636         } else {
 637                 switch (radeon_encoder->encoder_id) {
 638                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
 639                         args.ucConfig = ATOM_ENCODER_CONFIG_TRANSMITTER1;
 640                         break;
 641                 case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
 642                         args.ucConfig = ATOM_ENCODER_CONFIG_TRANSMITTER2;
 643                         break;
 644                 }
 645         }
 646
 647         if (radeon_encoder->pixel_clock > 165000) {
 648                 args.ucConfig |= ATOM_ENCODER_CONFIG_LINKA_B;
 649                 args.ucLaneNum = 8;
 650         } else {
 651                 if (dig_connector->linkb)
 652                         args.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
 653                 else
 654                         args.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
 655                 args.ucLaneNum = 4;
 656         }
 657
 658         args.ucEncoderMode = atombios_get_encoder_mode(encoder);
 659
 660         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 661
 662 }
 663
 664 union dig_transmitter_control {
 665         DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1;
 666         DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2;
 667 };
 668
 669 static void
 670 atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action)
 671 {
 672         struct drm_device *dev = encoder->dev;
 673         struct radeon_device *rdev = dev->dev_private;
 674         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 675         union dig_transmitter_control args;
 676         int index = 0, num = 0;
 677         uint8_t frev, crev;
 678         struct radeon_encoder_atom_dig *dig;
 679         struct drm_connector *connector;
 680         struct radeon_connector *radeon_connector;
 681         struct radeon_connector_atom_dig *dig_connector;
 682
 683         connector = radeon_get_connector_for_encoder(encoder);
 684         if (!connector)
 685                 return;
 686
 687         radeon_connector = to_radeon_connector(connector);
 688
 689         if (!radeon_encoder->enc_priv)
 690                 return;
 691
 692         dig = radeon_encoder->enc_priv;
 693
 694         if (!radeon_connector->con_priv)
 695                 return;
 696
 697         dig_connector = radeon_connector->con_priv;
 698
 699         memset(&args, 0, sizeof(args));
 700
 701         if (ASIC_IS_DCE32(rdev))
 702                 index = GetIndexIntoMasterTable(COMMAND, UNIPHYTransmitterControl);
 703         else {
 704                 switch (radeon_encoder->encoder_id) {
 705                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
 706                         index = GetIndexIntoMasterTable(COMMAND, DIG1TransmitterControl);
 707                         break;
 708                 case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
 709                         index = GetIndexIntoMasterTable(COMMAND, DIG2TransmitterControl);
 710                         break;
 711                 }
 712         }
 713
 714         atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
 715
 716         args.v1.ucAction = action;
 717
 718         if (ASIC_IS_DCE32(rdev)) {
 719                 if (radeon_encoder->pixel_clock > 165000) {
 720                         args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock * 10 * 2) / 100);
 721                         args.v2.acConfig.fDualLinkConnector = 1;
 722                 } else {
 723                         args.v2.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock * 10 * 4) / 100);
 724                 }
 725                 if (dig->dig_block)
 726                         args.v2.acConfig.ucEncoderSel = 1;
 727
 728                 switch (radeon_encoder->encoder_id) {
 729                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
 730                         args.v2.acConfig.ucTransmitterSel = 0;
 731                         num = 0;
 732                         break;
 733                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
 734                         args.v2.acConfig.ucTransmitterSel = 1;
 735                         num = 1;
 736                         break;
 737                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
 738                         args.v2.acConfig.ucTransmitterSel = 2;
 739                         num = 2;
 740                         break;
 741                 }
 742
 743                 if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
 744                         if (dig->coherent_mode)
 745                                 args.v2.acConfig.fCoherentMode = 1;
 746                 }
 747         } else {
 748                 args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL;
 749                 args.v1.usPixelClock = cpu_to_le16((radeon_encoder->pixel_clock) / 10);
 750
 751                 switch (radeon_encoder->encoder_id) {
 752                 case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
 753                         args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG1_ENCODER;
 754                         if (rdev->flags & RADEON_IS_IGP) {
 755                                 if (radeon_encoder->pixel_clock > 165000) {
 756                                         args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK |
 757                                                              ATOM_TRANSMITTER_CONFIG_LINKA_B);
 758                                         if (dig_connector->igp_lane_info & 0x3)
 759                                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_7;
 760                                         else if (dig_connector->igp_lane_info & 0xc)
 761                                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_15;
 762                                 } else {
 763                                         args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA;
 764                                         if (dig_connector->igp_lane_info & 0x1)
 765                                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_0_3;
 766                                         else if (dig_connector->igp_lane_info & 0x2)
 767                                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_4_7;
 768                                         else if (dig_connector->igp_lane_info & 0x4)
 769                                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_8_11;
 770                                         else if (dig_connector->igp_lane_info & 0x8)
 771                                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LANE_12_15;
 772                                 }
 773                         } else {
 774                                 if (radeon_encoder->pixel_clock > 165000)
 775                                         args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK |
 776                                                              ATOM_TRANSMITTER_CONFIG_LINKA_B |
 777                                                              ATOM_TRANSMITTER_CONFIG_LANE_0_7);
 778                                 else {
 779                                         if (dig_connector->linkb)
 780                                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB | ATOM_TRANSMITTER_CONFIG_LANE_0_3;
 781                                         else
 782                                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA | ATOM_TRANSMITTER_CONFIG_LANE_0_3;
 783                                 }
 784                         }
 785                         break;
 786                 case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
 787                         args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_DIG2_ENCODER;
 788                         if (radeon_encoder->pixel_clock > 165000)
 789                                 args.v1.ucConfig |= (ATOM_TRANSMITTER_CONFIG_8LANE_LINK |
 790                                                      ATOM_TRANSMITTER_CONFIG_LINKA_B |
 791                                                      ATOM_TRANSMITTER_CONFIG_LANE_0_7);
 792                         else {
 793                                 if (dig_connector->linkb)
 794                                         args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKB | ATOM_TRANSMITTER_CONFIG_LANE_0_3;
 795                                 else
 796                                         args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_LINKA | ATOM_TRANSMITTER_CONFIG_LANE_0_3;
 797                         }
 798                         break;
 799                 }
 800
 801                 if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
 802                         if (dig->coherent_mode)
 803                                 args.v1.ucConfig |= ATOM_TRANSMITTER_CONFIG_COHERENT;
 804                 }
 805         }
 806
 807         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
 808
 809 }
 810
 811 static void atom_rv515_force_tv_scaler(struct radeon_device *rdev)
 812 {
 813
 814         WREG32(0x659C, 0x0);
 815         WREG32(0x6594, 0x705);
 816         WREG32(0x65A4, 0x10001);
 817         WREG32(0x65D8, 0x0);
 818         WREG32(0x65B0, 0x0);
 819         WREG32(0x65C0, 0x0);
 820         WREG32(0x65D4, 0x0);
 821         WREG32(0x6578, 0x0);
 822         WREG32(0x657C, 0x841880A8);
 823         WREG32(0x6578, 0x1);
 824         WREG32(0x657C, 0x84208680);
 825         WREG32(0x6578, 0x2);
 826         WREG32(0x657C, 0xBFF880B0);
 827         WREG32(0x6578, 0x100);
 828         WREG32(0x657C, 0x83D88088);
 829         WREG32(0x6578, 0x101);
 830         WREG32(0x657C, 0x84608680);
 831         WREG32(0x6578, 0x102);
 832         WREG32(0x657C, 0xBFF080D0);
 833         WREG32(0x6578, 0x200);
 834         WREG32(0x657C, 0x83988068);
 835         WREG32(0x6578, 0x201);
 836         WREG32(0x657C, 0x84A08680);
 837         WREG32(0x6578, 0x202);
 838         WREG32(0x657C, 0xBFF080F8);
 839         WREG32(0x6578, 0x300);
 840         WREG32(0x657C, 0x83588058);
 841         WREG32(0x6578, 0x301);
 842         WREG32(0x657C, 0x84E08660);
 843         WREG32(0x6578, 0x302);
 844         WREG32(0x657C, 0xBFF88120);
 845         WREG32(0x6578, 0x400);
 846         WREG32(0x657C, 0x83188040);
 847         WREG32(0x6578, 0x401);
 848         WREG32(0x657C, 0x85008660);
 849         WREG32(0x6578, 0x402);
 850         WREG32(0x657C, 0xBFF88150);
 851         WREG32(0x6578, 0x500);
 852         WREG32(0x657C, 0x82D88030);
 853         WREG32(0x6578, 0x501);
 854         WREG32(0x657C, 0x85408640);
 855         WREG32(0x6578, 0x502);
 856         WREG32(0x657C, 0xBFF88180);
 857         WREG32(0x6578, 0x600);
 858         WREG32(0x657C, 0x82A08018);
 859         WREG32(0x6578, 0x601);
 860         WREG32(0x657C, 0x85808620);
 861         WREG32(0x6578, 0x602);
 862         WREG32(0x657C, 0xBFF081B8);
 863         WREG32(0x6578, 0x700);
 864         WREG32(0x657C, 0x82608010);
 865         WREG32(0x6578, 0x701);
 866         WREG32(0x657C, 0x85A08600);
 867         WREG32(0x6578, 0x702);
 868         WREG32(0x657C, 0x800081F0);
 869         WREG32(0x6578, 0x800);
 870         WREG32(0x657C, 0x8228BFF8);
 871         WREG32(0x6578, 0x801);
 872         WREG32(0x657C, 0x85E085E0);
 873         WREG32(0x6578, 0x802);
 874         WREG32(0x657C, 0xBFF88228);
 875         WREG32(0x6578, 0x10000);
 876         WREG32(0x657C, 0x82A8BF00);
 877         WREG32(0x6578, 0x10001);
 878         WREG32(0x657C, 0x82A08CC0);
 879         WREG32(0x6578, 0x10002);
 880         WREG32(0x657C, 0x8008BEF8);
 881         WREG32(0x6578, 0x10100);
 882         WREG32(0x657C, 0x81F0BF28);
 883         WREG32(0x6578, 0x10101);
 884         WREG32(0x657C, 0x83608CA0);
 885         WREG32(0x6578, 0x10102);
 886         WREG32(0x657C, 0x8018BED0);
 887         WREG32(0x6578, 0x10200);
 888         WREG32(0x657C, 0x8148BF38);
 889         WREG32(0x6578, 0x10201);
 890         WREG32(0x657C, 0x84408C80);
 891         WREG32(0x6578, 0x10202);
 892         WREG32(0x657C, 0x8008BEB8);
 893         WREG32(0x6578, 0x10300);
 894         WREG32(0x657C, 0x80B0BF78);
 895         WREG32(0x6578, 0x10301);
 896         WREG32(0x657C, 0x85008C20);
 897         WREG32(0x6578, 0x10302);
 898         WREG32(0x657C, 0x8020BEA0);
 899         WREG32(0x6578, 0x10400);
 900         WREG32(0x657C, 0x8028BF90);
 901         WREG32(0x6578, 0x10401);
 902         WREG32(0x657C, 0x85E08BC0);
 903         WREG32(0x6578, 0x10402);
 904         WREG32(0x657C, 0x8018BE90);
 905         WREG32(0x6578, 0x10500);
 906         WREG32(0x657C, 0xBFB8BFB0);
 907         WREG32(0x6578, 0x10501);
 908         WREG32(0x657C, 0x86C08B40);
 909         WREG32(0x6578, 0x10502);
 910         WREG32(0x657C, 0x8010BE90);
 911         WREG32(0x6578, 0x10600);
 912         WREG32(0x657C, 0xBF58BFC8);
 913         WREG32(0x6578, 0x10601);
 914         WREG32(0x657C, 0x87A08AA0);
 915         WREG32(0x6578, 0x10602);
 916         WREG32(0x657C, 0x8010BE98);
 917         WREG32(0x6578, 0x10700);
 918         WREG32(0x657C, 0xBF10BFF0);
 919         WREG32(0x6578, 0x10701);
 920         WREG32(0x657C, 0x886089E0);
 921         WREG32(0x6578, 0x10702);
 922         WREG32(0x657C, 0x8018BEB0);
 923         WREG32(0x6578, 0x10800);
 924         WREG32(0x657C, 0xBED8BFE8);
 925         WREG32(0x6578, 0x10801);
 926         WREG32(0x657C, 0x89408940);
 927         WREG32(0x6578, 0x10802);
 928         WREG32(0x657C, 0xBFE8BED8);
 929         WREG32(0x6578, 0x20000);
 930         WREG32(0x657C, 0x80008000);
 931         WREG32(0x6578, 0x20001);
 932         WREG32(0x657C, 0x90008000);
 933         WREG32(0x6578, 0x20002);
 934         WREG32(0x657C, 0x80008000);
 935         WREG32(0x6578, 0x20003);
 936         WREG32(0x657C, 0x80008000);
 937         WREG32(0x6578, 0x20100);
 938         WREG32(0x657C, 0x80108000);
 939         WREG32(0x6578, 0x20101);
 940         WREG32(0x657C, 0x8FE0BF70);
 941         WREG32(0x6578, 0x20102);
 942         WREG32(0x657C, 0xBFE880C0);
 943         WREG32(0x6578, 0x20103);
 944         WREG32(0x657C, 0x80008000);
 945         WREG32(0x6578, 0x20200);
 946         WREG32(0x657C, 0x8018BFF8);
 947         WREG32(0x6578, 0x20201);
 948         WREG32(0x657C, 0x8F80BF08);
 949         WREG32(0x6578, 0x20202);
 950         WREG32(0x657C, 0xBFD081A0);
 951         WREG32(0x6578, 0x20203);
 952         WREG32(0x657C, 0xBFF88000);
 953         WREG32(0x6578, 0x20300);
 954         WREG32(0x657C, 0x80188000);
 955         WREG32(0x6578, 0x20301);
 956         WREG32(0x657C, 0x8EE0BEC0);
 957         WREG32(0x6578, 0x20302);
 958         WREG32(0x657C, 0xBFB082A0);
 959         WREG32(0x6578, 0x20303);
 960         WREG32(0x657C, 0x80008000);
 961         WREG32(0x6578, 0x20400);
 962         WREG32(0x657C, 0x80188000);
 963         WREG32(0x6578, 0x20401);
 964         WREG32(0x657C, 0x8E00BEA0);
 965         WREG32(0x6578, 0x20402);
 966         WREG32(0x657C, 0xBF8883C0);
 967         WREG32(0x6578, 0x20403);
 968         WREG32(0x657C, 0x80008000);
 969         WREG32(0x6578, 0x20500);
 970         WREG32(0x657C, 0x80188000);
 971         WREG32(0x6578, 0x20501);
 972         WREG32(0x657C, 0x8D00BE90);
 973         WREG32(0x6578, 0x20502);
 974         WREG32(0x657C, 0xBF588500);
 975         WREG32(0x6578, 0x20503);
 976         WREG32(0x657C, 0x80008008);
 977         WREG32(0x6578, 0x20600);
 978         WREG32(0x657C, 0x80188000);
 979         WREG32(0x6578, 0x20601);
 980         WREG32(0x657C, 0x8BC0BE98);
 981         WREG32(0x6578, 0x20602);
 982         WREG32(0x657C, 0xBF308660);
 983         WREG32(0x6578, 0x20603);
 984         WREG32(0x657C, 0x80008008);
 985         WREG32(0x6578, 0x20700);
 986         WREG32(0x657C, 0x80108000);
 987         WREG32(0x6578, 0x20701);
 988         WREG32(0x657C, 0x8A80BEB0);
 989         WREG32(0x6578, 0x20702);
 990         WREG32(0x657C, 0xBF0087C0);
 991         WREG32(0x6578, 0x20703);
 992         WREG32(0x657C, 0x80008008);
 993         WREG32(0x6578, 0x20800);
 994         WREG32(0x657C, 0x80108000);
 995         WREG32(0x6578, 0x20801);
 996         WREG32(0x657C, 0x8920BED0);
 997         WREG32(0x6578, 0x20802);
 998         WREG32(0x657C, 0xBED08920);
 999         WREG32(0x6578, 0x20803);
1000         WREG32(0x657C, 0x80008010);
1001         WREG32(0x6578, 0x30000);
1002         WREG32(0x657C, 0x90008000);
1003         WREG32(0x6578, 0x30001);
1004         WREG32(0x657C, 0x80008000);
1005         WREG32(0x6578, 0x30100);
1006         WREG32(0x657C, 0x8FE0BF90);
1007         WREG32(0x6578, 0x30101);
1008         WREG32(0x657C, 0xBFF880A0);
1009         WREG32(0x6578, 0x30200);
1010         WREG32(0x657C, 0x8F60BF40);
1011         WREG32(0x6578, 0x30201);
1012         WREG32(0x657C, 0xBFE88180);
1013         WREG32(0x6578, 0x30300);
1014         WREG32(0x657C, 0x8EC0BF00);
1015         WREG32(0x6578, 0x30301);
1016         WREG32(0x657C, 0xBFC88280);
1017         WREG32(0x6578, 0x30400);
1018         WREG32(0x657C, 0x8DE0BEE0);
1019         WREG32(0x6578, 0x30401);
1020         WREG32(0x657C, 0xBFA083A0);
1021         WREG32(0x6578, 0x30500);
1022         WREG32(0x657C, 0x8CE0BED0);
1023         WREG32(0x6578, 0x30501);
1024         WREG32(0x657C, 0xBF7884E0);
1025         WREG32(0x6578, 0x30600);
1026         WREG32(0x657C, 0x8BA0BED8);
1027         WREG32(0x6578, 0x30601);
1028         WREG32(0x657C, 0xBF508640);
1029         WREG32(0x6578, 0x30700);
1030         WREG32(0x657C, 0x8A60BEE8);
1031         WREG32(0x6578, 0x30701);
1032         WREG32(0x657C, 0xBF2087A0);
1033         WREG32(0x6578, 0x30800);
1034         WREG32(0x657C, 0x8900BF00);
1035         WREG32(0x6578, 0x30801);
1036         WREG32(0x657C, 0xBF008900);
1037 }
1038
1039 static void
1040 atombios_yuv_setup(struct drm_encoder *encoder, bool enable)
1041 {
1042         struct drm_device *dev = encoder->dev;
1043         struct radeon_device *rdev = dev->dev_private;
1044         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1045         struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
1046         ENABLE_YUV_PS_ALLOCATION args;
1047         int index = GetIndexIntoMasterTable(COMMAND, EnableYUV);
1048         uint32_t temp, reg;
1049
1050         memset(&args, 0, sizeof(args));
1051
1052         if (rdev->family >= CHIP_R600)
1053                 reg = R600_BIOS_3_SCRATCH;
1054         else
1055                 reg = RADEON_BIOS_3_SCRATCH;
1056
1057         /* XXX: fix up scratch reg handling */
1058         temp = RREG32(reg);
1059         if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
1060                 WREG32(reg, (ATOM_S3_TV1_ACTIVE |
1061                              (radeon_crtc->crtc_id << 18)));
1062         else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
1063                 WREG32(reg, (ATOM_S3_CV_ACTIVE | (radeon_crtc->crtc_id << 24)));
1064         else
1065                 WREG32(reg, 0);
1066
1067         if (enable)
1068                 args.ucEnable = ATOM_ENABLE;
1069         args.ucCRTC = radeon_crtc->crtc_id;
1070
1071         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
1072
1073         WREG32(reg, temp);
1074 }
1075
1076 static void
1077 atombios_overscan_setup(struct drm_encoder *encoder,
1078                         struct drm_display_mode *mode,
1079                         struct drm_display_mode *adjusted_mode)
1080 {
1081         struct drm_device *dev = encoder->dev;
1082         struct radeon_device *rdev = dev->dev_private;
1083         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1084         struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
1085         SET_CRTC_OVERSCAN_PS_ALLOCATION args;
1086         int index = GetIndexIntoMasterTable(COMMAND, SetCRTC_OverScan);
1087
1088         memset(&args, 0, sizeof(args));
1089
1090         args.usOverscanRight = 0;
1091         args.usOverscanLeft = 0;
1092         args.usOverscanBottom = 0;
1093         args.usOverscanTop = 0;
1094         args.ucCRTC = radeon_crtc->crtc_id;
1095
1096         if (radeon_encoder->flags & RADEON_USE_RMX) {
1097                 if (radeon_encoder->rmx_type == RMX_FULL) {
1098                         args.usOverscanRight = 0;
1099                         args.usOverscanLeft = 0;
1100                         args.usOverscanBottom = 0;
1101                         args.usOverscanTop = 0;
1102                 } else if (radeon_encoder->rmx_type == RMX_CENTER) {
1103                         args.usOverscanTop = (adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2;
1104                         args.usOverscanBottom = (adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2;
1105                         args.usOverscanLeft = (adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2;
1106                         args.usOverscanRight = (adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2;
1107                 } else if (radeon_encoder->rmx_type == RMX_ASPECT) {
1108                         int a1 = mode->crtc_vdisplay * adjusted_mode->crtc_hdisplay;
1109                         int a2 = adjusted_mode->crtc_vdisplay * mode->crtc_hdisplay;
1110
1111                         if (a1 > a2) {
1112                                 args.usOverscanLeft = (adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2;
1113                                 args.usOverscanRight = (adjusted_mode->crtc_hdisplay - (a2 / mode->crtc_vdisplay)) / 2;
1114                         } else if (a2 > a1) {
1115                                 args.usOverscanLeft = (adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2;
1116                                 args.usOverscanRight = (adjusted_mode->crtc_vdisplay - (a1 / mode->crtc_hdisplay)) / 2;
1117                         }
1118                 }
1119         }
1120
1121         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
1122
1123 }
1124
1125 static void
1126 atombios_scaler_setup(struct drm_encoder *encoder)
1127 {
1128         struct drm_device *dev = encoder->dev;
1129         struct radeon_device *rdev = dev->dev_private;
1130         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1131         struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
1132         ENABLE_SCALER_PS_ALLOCATION args;
1133         int index = GetIndexIntoMasterTable(COMMAND, EnableScaler);
1134         /* fixme - fill in enc_priv for atom dac */
1135         enum radeon_tv_std tv_std = TV_STD_NTSC;
1136
1137         if (!ASIC_IS_AVIVO(rdev) && radeon_crtc->crtc_id)
1138                 return;
1139
1140         memset(&args, 0, sizeof(args));
1141
1142         args.ucScaler = radeon_crtc->crtc_id;
1143
1144         if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT)) {
1145                 switch (tv_std) {
1146                 case TV_STD_NTSC:
1147                 default:
1148                         args.ucTVStandard = ATOM_TV_NTSC;
1149                         break;
1150                 case TV_STD_PAL:
1151                         args.ucTVStandard = ATOM_TV_PAL;
1152                         break;
1153                 case TV_STD_PAL_M:
1154                         args.ucTVStandard = ATOM_TV_PALM;
1155                         break;
1156                 case TV_STD_PAL_60:
1157                         args.ucTVStandard = ATOM_TV_PAL60;
1158                         break;
1159                 case TV_STD_NTSC_J:
1160                         args.ucTVStandard = ATOM_TV_NTSCJ;
1161                         break;
1162                 case TV_STD_SCART_PAL:
1163                         args.ucTVStandard = ATOM_TV_PAL; /* ??? */
1164                         break;
1165                 case TV_STD_SECAM:
1166                         args.ucTVStandard = ATOM_TV_SECAM;
1167                         break;
1168                 case TV_STD_PAL_CN:
1169                         args.ucTVStandard = ATOM_TV_PALCN;
1170                         break;
1171                 }
1172                 args.ucEnable = SCALER_ENABLE_MULTITAP_MODE;
1173         } else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT)) {
1174                 args.ucTVStandard = ATOM_TV_CV;
1175                 args.ucEnable = SCALER_ENABLE_MULTITAP_MODE;
1176         } else if (radeon_encoder->flags & RADEON_USE_RMX) {
1177                 if (radeon_encoder->rmx_type == RMX_FULL)
1178                         args.ucEnable = ATOM_SCALER_EXPANSION;
1179                 else if (radeon_encoder->rmx_type == RMX_CENTER)
1180                         args.ucEnable = ATOM_SCALER_CENTER;
1181                 else if (radeon_encoder->rmx_type == RMX_ASPECT)
1182                         args.ucEnable = ATOM_SCALER_EXPANSION;
1183         } else {
1184                 if (ASIC_IS_AVIVO(rdev))
1185                         args.ucEnable = ATOM_SCALER_DISABLE;
1186                 else
1187                         args.ucEnable = ATOM_SCALER_CENTER;
1188         }
1189
1190         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
1191
1192         if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT)
1193             && rdev->family >= CHIP_RV515 && rdev->family <= CHIP_RV570) {
1194                 atom_rv515_force_tv_scaler(rdev);
1195         }
1196
1197 }
1198
1199 static void
1200 radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
1201 {
1202         struct drm_device *dev = encoder->dev;
1203         struct radeon_device *rdev = dev->dev_private;
1204         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1205         DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
1206         int index = 0;
1207         bool is_dig = false;
1208
1209         memset(&args, 0, sizeof(args));
1210
1211         switch (radeon_encoder->encoder_id) {
1212         case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
1213         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
1214                 index = GetIndexIntoMasterTable(COMMAND, TMDSAOutputControl);
1215                 break;
1216         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
1217         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
1218         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
1219         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
1220                 is_dig = true;
1221                 break;
1222         case ENCODER_OBJECT_ID_INTERNAL_DVO1:
1223         case ENCODER_OBJECT_ID_INTERNAL_DDI:
1224         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
1225                 index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
1226                 break;
1227         case ENCODER_OBJECT_ID_INTERNAL_LVDS:
1228                 index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
1229                 break;
1230         case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
1231                 if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
1232                         index = GetIndexIntoMasterTable(COMMAND, LCD1OutputControl);
1233                 else
1234                         index = GetIndexIntoMasterTable(COMMAND, LVTMAOutputControl);
1235                 break;
1236         case ENCODER_OBJECT_ID_INTERNAL_DAC1:
1237         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
1238                 if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
1239                         index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
1240                 else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
1241                         index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
1242                 else
1243                         index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
1244                 break;
1245         case ENCODER_OBJECT_ID_INTERNAL_DAC2:
1246         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
1247                 if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
1248                         index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
1249                 else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
1250                         index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
1251                 else
1252                         index = GetIndexIntoMasterTable(COMMAND, DAC2OutputControl);
1253                 break;
1254         }
1255
1256         if (is_dig) {
1257                 switch (mode) {
1258                 case DRM_MODE_DPMS_ON:
1259                         atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE);
1260                         break;
1261                 case DRM_MODE_DPMS_STANDBY:
1262                 case DRM_MODE_DPMS_SUSPEND:
1263                 case DRM_MODE_DPMS_OFF:
1264                         atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE);
1265                         break;
1266                 }
1267         } else {
1268                 switch (mode) {
1269                 case DRM_MODE_DPMS_ON:
1270                         args.ucAction = ATOM_ENABLE;
1271                         break;
1272                 case DRM_MODE_DPMS_STANDBY:
1273                 case DRM_MODE_DPMS_SUSPEND:
1274                 case DRM_MODE_DPMS_OFF:
1275                         args.ucAction = ATOM_DISABLE;
1276                         break;
1277                 }
1278                 atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
1279         }
1280         radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
1281 }
1282
1283 union crtc_sourc_param {
1284         SELECT_CRTC_SOURCE_PS_ALLOCATION v1;
1285         SELECT_CRTC_SOURCE_PARAMETERS_V2 v2;
1286 };
1287
1288 static void
1289 atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
1290 {
1291         struct drm_device *dev = encoder->dev;
1292         struct radeon_device *rdev = dev->dev_private;
1293         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1294         struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
1295         union crtc_sourc_param args;
1296         int index = GetIndexIntoMasterTable(COMMAND, SelectCRTC_Source);
1297         uint8_t frev, crev;
1298
1299         memset(&args, 0, sizeof(args));
1300
1301         atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
1302
1303         switch (frev) {
1304         case 1:
1305                 switch (crev) {
1306                 case 1:
1307                 default:
1308                         if (ASIC_IS_AVIVO(rdev))
1309                                 args.v1.ucCRTC = radeon_crtc->crtc_id;
1310                         else {
1311                                 if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) {
1312                                         args.v1.ucCRTC = radeon_crtc->crtc_id;
1313                                 } else {
1314                                         args.v1.ucCRTC = radeon_crtc->crtc_id << 2;
1315                                 }
1316                         }
1317                         switch (radeon_encoder->encoder_id) {
1318                         case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
1319                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
1320                                 args.v1.ucDevice = ATOM_DEVICE_DFP1_INDEX;
1321                                 break;
1322                         case ENCODER_OBJECT_ID_INTERNAL_LVDS:
1323                         case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
1324                                 if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT)
1325                                         args.v1.ucDevice = ATOM_DEVICE_LCD1_INDEX;
1326                                 else
1327                                         args.v1.ucDevice = ATOM_DEVICE_DFP3_INDEX;
1328                                 break;
1329                         case ENCODER_OBJECT_ID_INTERNAL_DVO1:
1330                         case ENCODER_OBJECT_ID_INTERNAL_DDI:
1331                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
1332                                 args.v1.ucDevice = ATOM_DEVICE_DFP2_INDEX;
1333                                 break;
1334                         case ENCODER_OBJECT_ID_INTERNAL_DAC1:
1335                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
1336                                 if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
1337                                         args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
1338                                 else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
1339                                         args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
1340                                 else
1341                                         args.v1.ucDevice = ATOM_DEVICE_CRT1_INDEX;
1342                                 break;
1343                         case ENCODER_OBJECT_ID_INTERNAL_DAC2:
1344                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
1345                                 if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
1346                                         args.v1.ucDevice = ATOM_DEVICE_TV1_INDEX;
1347                                 else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
1348                                         args.v1.ucDevice = ATOM_DEVICE_CV_INDEX;
1349                                 else
1350                                         args.v1.ucDevice = ATOM_DEVICE_CRT2_INDEX;
1351                                 break;
1352                         }
1353                         break;
1354                 case 2:
1355                         args.v2.ucCRTC = radeon_crtc->crtc_id;
1356                         args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
1357                         switch (radeon_encoder->encoder_id) {
1358                         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
1359                         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
1360                         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
1361                                 if (ASIC_IS_DCE32(rdev)) {
1362                                         if (radeon_crtc->crtc_id)
1363                                                 args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
1364                                         else
1365                                                 args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
1366                                 } else
1367                                         args.v2.ucEncoderID = ASIC_INT_DIG1_ENCODER_ID;
1368                                 break;
1369                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
1370                                 args.v2.ucEncoderID = ASIC_INT_DVO_ENCODER_ID;
1371                                 break;
1372                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
1373                                 args.v2.ucEncoderID = ASIC_INT_DIG2_ENCODER_ID;
1374                                 break;
1375                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
1376                                 if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
1377                                         args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
1378                                 else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
1379                                         args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
1380                                 else
1381                                         args.v2.ucEncoderID = ASIC_INT_DAC1_ENCODER_ID;
1382                                 break;
1383                         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
1384                                 if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT))
1385                                         args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
1386                                 else if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT))
1387                                         args.v2.ucEncoderID = ASIC_INT_TV_ENCODER_ID;
1388                                 else
1389                                         args.v2.ucEncoderID = ASIC_INT_DAC2_ENCODER_ID;
1390                                 break;
1391                         }
1392                         break;
1393                 }
1394                 break;
1395         default:
1396                 DRM_ERROR("Unknown table version: %d, %d\n", frev, crev);
1397                 break;
1398         }
1399
1400         atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
1401
1402 }
1403
1404 static void
1405 atombios_apply_encoder_quirks(struct drm_encoder *encoder,
1406                               struct drm_display_mode *mode)
1407 {
1408         struct drm_device *dev = encoder->dev;
1409         struct radeon_device *rdev = dev->dev_private;
1410         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1411         struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
1412
1413         /* Funky macbooks */
1414         if ((dev->pdev->device == 0x71C5) &&
1415             (dev->pdev->subsystem_vendor == 0x106b) &&
1416             (dev->pdev->subsystem_device == 0x0080)) {
1417                 if (radeon_encoder->devices & ATOM_DEVICE_LCD1_SUPPORT) {
1418                         uint32_t lvtma_bit_depth_control = RREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL);
1419
1420                         lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_TRUNCATE_EN;
1421                         lvtma_bit_depth_control &= ~AVIVO_LVTMA_BIT_DEPTH_CONTROL_SPATIAL_DITHER_EN;
1422
1423                         WREG32(AVIVO_LVTMA_BIT_DEPTH_CONTROL, lvtma_bit_depth_control);
1424                 }
1425         }
1426
1427         /* set scaler clears this on some chips */
1428         if (ASIC_IS_AVIVO(rdev) && (mode->flags & DRM_MODE_FLAG_INTERLACE))
1429                 WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, AVIVO_D1MODE_INTERLEAVE_EN);
1430 }
1431
1432 static void
1433 radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
1434                              struct drm_display_mode *mode,
1435                              struct drm_display_mode *adjusted_mode)
1436 {
1437         struct drm_device *dev = encoder->dev;
1438         struct radeon_device *rdev = dev->dev_private;
1439         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1440         struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
1441
1442         if (radeon_encoder->enc_priv) {
1443                 struct radeon_encoder_atom_dig *dig;
1444
1445                 dig = radeon_encoder->enc_priv;
1446                 dig->dig_block = radeon_crtc->crtc_id;
1447         }
1448         radeon_encoder->pixel_clock = adjusted_mode->clock;
1449
1450         radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
1451         atombios_overscan_setup(encoder, mode, adjusted_mode);
1452         atombios_scaler_setup(encoder);
1453         atombios_set_encoder_crtc_source(encoder);
1454
1455         if (ASIC_IS_AVIVO(rdev)) {
1456                 if (radeon_encoder->devices & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT))
1457                         atombios_yuv_setup(encoder, true);
1458                 else
1459                         atombios_yuv_setup(encoder, false);
1460         }
1461
1462         switch (radeon_encoder->encoder_id) {
1463         case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
1464         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
1465         case ENCODER_OBJECT_ID_INTERNAL_LVDS:
1466         case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
1467                 atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE);
1468                 break;
1469         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
1470         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
1471         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
1472         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
1473                 /* disable the encoder and transmitter */
1474                 atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_DISABLE);
1475                 atombios_dig_encoder_setup(encoder, ATOM_DISABLE);
1476
1477                 /* setup and enable the encoder and transmitter */
1478                 atombios_dig_encoder_setup(encoder, ATOM_ENABLE);
1479                 atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP);
1480                 atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE);
1481                 break;
1482         case ENCODER_OBJECT_ID_INTERNAL_DDI:
1483                 atombios_ddia_setup(encoder, ATOM_ENABLE);
1484                 break;
1485         case ENCODER_OBJECT_ID_INTERNAL_DVO1:
1486         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
1487                 atombios_external_tmds_setup(encoder, ATOM_ENABLE);
1488                 break;
1489         case ENCODER_OBJECT_ID_INTERNAL_DAC1:
1490         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
1491         case ENCODER_OBJECT_ID_INTERNAL_DAC2:
1492         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
1493                 atombios_dac_setup(encoder, ATOM_ENABLE);
1494                 if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
1495                         atombios_tv_setup(encoder, ATOM_ENABLE);
1496                 break;
1497         }
1498         atombios_apply_encoder_quirks(encoder, adjusted_mode);
1499 }
1500
1501 static bool
1502 atombios_dac_load_detect(struct drm_encoder *encoder)
1503 {
1504         struct drm_device *dev = encoder->dev;
1505         struct radeon_device *rdev = dev->dev_private;
1506         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1507
1508         if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT |
1509                                        ATOM_DEVICE_CV_SUPPORT |
1510                                        ATOM_DEVICE_CRT_SUPPORT)) {
1511                 DAC_LOAD_DETECTION_PS_ALLOCATION args;
1512                 int index = GetIndexIntoMasterTable(COMMAND, DAC_LoadDetection);
1513                 uint8_t frev, crev;
1514
1515                 memset(&args, 0, sizeof(args));
1516
1517                 atom_parse_cmd_header(rdev->mode_info.atom_context, index, &frev, &crev);
1518
1519                 args.sDacload.ucMisc = 0;
1520
1521                 if ((radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_DAC1) ||
1522                     (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1))
1523                         args.sDacload.ucDacType = ATOM_DAC_A;
1524                 else
1525                         args.sDacload.ucDacType = ATOM_DAC_B;
1526
1527                 if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT)
1528                         args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT1_SUPPORT);
1529                 else if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT)
1530                         args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CRT2_SUPPORT);
1531                 else if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) {
1532                         args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_CV_SUPPORT);
1533                         if (crev >= 3)
1534                                 args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
1535                 } else if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
1536                         args.sDacload.usDeviceID = cpu_to_le16(ATOM_DEVICE_TV1_SUPPORT);
1537                         if (crev >= 3)
1538                                 args.sDacload.ucMisc = DAC_LOAD_MISC_YPrPb;
1539                 }
1540
1541                 atom_execute_table(rdev->mode_info.atom_context, index, (uint32_t *)&args);
1542
1543                 return true;
1544         } else
1545                 return false;
1546 }
1547
1548 static enum drm_connector_status
1549 radeon_atom_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
1550 {
1551         struct drm_device *dev = encoder->dev;
1552         struct radeon_device *rdev = dev->dev_private;
1553         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1554         uint32_t bios_0_scratch;
1555
1556         if (!atombios_dac_load_detect(encoder)) {
1557                 DRM_DEBUG("detect returned false \n");
1558                 return connector_status_unknown;
1559         }
1560
1561         if (rdev->family >= CHIP_R600)
1562                 bios_0_scratch = RREG32(R600_BIOS_0_SCRATCH);
1563         else
1564                 bios_0_scratch = RREG32(RADEON_BIOS_0_SCRATCH);
1565
1566         DRM_DEBUG("Bios 0 scratch %x\n", bios_0_scratch);
1567         if (radeon_encoder->devices & ATOM_DEVICE_CRT1_SUPPORT) {
1568                 if (bios_0_scratch & ATOM_S0_CRT1_MASK)
1569                         return connector_status_connected;
1570         } else if (radeon_encoder->devices & ATOM_DEVICE_CRT2_SUPPORT) {
1571                 if (bios_0_scratch & ATOM_S0_CRT2_MASK)
1572                         return connector_status_connected;
1573         } else if (radeon_encoder->devices & ATOM_DEVICE_CV_SUPPORT) {
1574                 if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))
1575                         return connector_status_connected;
1576         } else if (radeon_encoder->devices & ATOM_DEVICE_TV1_SUPPORT) {
1577                 if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))
1578                         return connector_status_connected; /* CTV */
1579                 else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))
1580                         return connector_status_connected; /* STV */
1581         }
1582         return connector_status_disconnected;
1583 }
1584
1585 static void radeon_atom_encoder_prepare(struct drm_encoder *encoder)
1586 {
1587         radeon_atom_output_lock(encoder, true);
1588         radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_OFF);
1589 }
1590
1591 static void radeon_atom_encoder_commit(struct drm_encoder *encoder)
1592 {
1593         radeon_atom_encoder_dpms(encoder, DRM_MODE_DPMS_ON);
1594         radeon_atom_output_lock(encoder, false);
1595 }
1596
1597 static const struct drm_encoder_helper_funcs radeon_atom_dig_helper_funcs = {
1598         .dpms = radeon_atom_encoder_dpms,
1599         .mode_fixup = radeon_atom_mode_fixup,
1600         .prepare = radeon_atom_encoder_prepare,
1601         .mode_set = radeon_atom_encoder_mode_set,
1602         .commit = radeon_atom_encoder_commit,
1603         /* no detect for TMDS/LVDS yet */
1604 };
1605
1606 static const struct drm_encoder_helper_funcs radeon_atom_dac_helper_funcs = {
1607         .dpms = radeon_atom_encoder_dpms,
1608         .mode_fixup = radeon_atom_mode_fixup,
1609         .prepare = radeon_atom_encoder_prepare,
1610         .mode_set = radeon_atom_encoder_mode_set,
1611         .commit = radeon_atom_encoder_commit,
1612         .detect = radeon_atom_dac_detect,
1613 };
1614
1615 void radeon_enc_destroy(struct drm_encoder *encoder)
1616 {
1617         struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1618         kfree(radeon_encoder->enc_priv);
1619         drm_encoder_cleanup(encoder);
1620         kfree(radeon_encoder);
1621 }
1622
1623 static const struct drm_encoder_funcs radeon_atom_enc_funcs = {
1624         .destroy = radeon_enc_destroy,
1625 };
1626
1627 struct radeon_encoder_atom_dig *
1628 radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
1629 {
1630         struct radeon_encoder_atom_dig *dig = kzalloc(sizeof(struct radeon_encoder_atom_dig), GFP_KERNEL);
1631
1632         if (!dig)
1633                 return NULL;
1634
1635         /* coherent mode by default */
1636         dig->coherent_mode = true;
1637
1638         return dig;
1639 }
1640
1641 void
1642 radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t supported_device)
1643 {
1644         struct drm_encoder *encoder;
1645         struct radeon_encoder *radeon_encoder;
1646
1647         /* see if we already added it */
1648         list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
1649                 radeon_encoder = to_radeon_encoder(encoder);
1650                 if (radeon_encoder->encoder_id == encoder_id) {
1651                         radeon_encoder->devices |= supported_device;
1652                         return;
1653                 }
1654
1655         }
1656
1657         /* add a new one */
1658         radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
1659         if (!radeon_encoder)
1660                 return;
1661
1662         encoder = &radeon_encoder->base;
1663         encoder->possible_crtcs = 0x3;
1664         encoder->possible_clones = 0;
1665
1666         radeon_encoder->enc_priv = NULL;
1667
1668         radeon_encoder->encoder_id = encoder_id;
1669         radeon_encoder->devices = supported_device;
1670
1671         switch (radeon_encoder->encoder_id) {
1672         case ENCODER_OBJECT_ID_INTERNAL_LVDS:
1673         case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
1674         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:
1675         case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
1676                 if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
1677                         radeon_encoder->rmx_type = RMX_FULL;
1678                         drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
1679                         radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
1680                 } else {
1681                         drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
1682                         radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
1683                 }
1684                 drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
1685                 break;
1686         case ENCODER_OBJECT_ID_INTERNAL_DAC1:
1687                 drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
1688                 drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
1689                 break;
1690         case ENCODER_OBJECT_ID_INTERNAL_DAC2:
1691         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
1692         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
1693                 drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TVDAC);
1694                 drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
1695                 break;
1696         case ENCODER_OBJECT_ID_INTERNAL_DVO1:
1697         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
1698         case ENCODER_OBJECT_ID_INTERNAL_DDI:
1699         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
1700         case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
1701         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
1702         case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
1703                 drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
1704                 radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
1705                 drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
1706                 break;
1707         }
1708 }