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path: root/drivers/gpu/drm/i915/intel_crt.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
-rw-r--r--drivers/gpu/drm/i915/intel_crt.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 38110ce742a5..759c2ef72eff 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -247,19 +247,19 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector)
247 247
248static bool intel_crt_detect_ddc(struct drm_connector *connector) 248static bool intel_crt_detect_ddc(struct drm_connector *connector)
249{ 249{
250 struct intel_output *intel_output = to_intel_output(connector); 250 struct intel_encoder *intel_encoder = to_intel_encoder(connector);
251 251
252 /* CRT should always be at 0, but check anyway */ 252 /* CRT should always be at 0, but check anyway */
253 if (intel_output->type != INTEL_OUTPUT_ANALOG) 253 if (intel_encoder->type != INTEL_OUTPUT_ANALOG)
254 return false; 254 return false;
255 255
256 return intel_ddc_probe(intel_output); 256 return intel_ddc_probe(intel_encoder);
257} 257}
258 258
259static enum drm_connector_status 259static enum drm_connector_status
260intel_crt_load_detect(struct drm_crtc *crtc, struct intel_output *intel_output) 260intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder)
261{ 261{
262 struct drm_encoder *encoder = &intel_output->enc; 262 struct drm_encoder *encoder = &intel_encoder->enc;
263 struct drm_device *dev = encoder->dev; 263 struct drm_device *dev = encoder->dev;
264 struct drm_i915_private *dev_priv = dev->dev_private; 264 struct drm_i915_private *dev_priv = dev->dev_private;
265 struct intel_crtc *intel_crtc = to_intel_crtc(crtc); 265 struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
@@ -387,8 +387,8 @@ intel_crt_load_detect(struct drm_crtc *crtc, struct intel_output *intel_output)
387static enum drm_connector_status intel_crt_detect(struct drm_connector *connector) 387static enum drm_connector_status intel_crt_detect(struct drm_connector *connector)
388{ 388{
389 struct drm_device *dev = connector->dev; 389 struct drm_device *dev = connector->dev;
390 struct intel_output *intel_output = to_intel_output(connector); 390 struct intel_encoder *intel_encoder = to_intel_encoder(connector);
391 struct drm_encoder *encoder = &intel_output->enc; 391 struct drm_encoder *encoder = &intel_encoder->enc;
392 struct drm_crtc *crtc; 392 struct drm_crtc *crtc;
393 int dpms_mode; 393 int dpms_mode;
394 enum drm_connector_status status; 394 enum drm_connector_status status;
@@ -405,13 +405,13 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
405 405
406 /* for pre-945g platforms use load detect */ 406 /* for pre-945g platforms use load detect */
407 if (encoder->crtc && encoder->crtc->enabled) { 407 if (encoder->crtc && encoder->crtc->enabled) {
408 status = intel_crt_load_detect(encoder->crtc, intel_output); 408 status = intel_crt_load_detect(encoder->crtc, intel_encoder);
409 } else { 409 } else {
410 crtc = intel_get_load_detect_pipe(intel_output, 410 crtc = intel_get_load_detect_pipe(intel_encoder,
411 NULL, &dpms_mode); 411 NULL, &dpms_mode);
412 if (crtc) { 412 if (crtc) {
413 status = intel_crt_load_detect(crtc, intel_output); 413 status = intel_crt_load_detect(crtc, intel_encoder);
414 intel_release_load_detect_pipe(intel_output, dpms_mode); 414 intel_release_load_detect_pipe(intel_encoder, dpms_mode);
415 } else 415 } else
416 status = connector_status_unknown; 416 status = connector_status_unknown;
417 } 417 }
@@ -421,9 +421,9 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
421 421
422static void intel_crt_destroy(struct drm_connector *connector) 422static void intel_crt_destroy(struct drm_connector *connector)
423{ 423{
424 struct intel_output *intel_output = to_intel_output(connector); 424 struct intel_encoder *intel_encoder = to_intel_encoder(connector);
425 425
426 intel_i2c_destroy(intel_output->ddc_bus); 426 intel_i2c_destroy(intel_encoder->ddc_bus);
427 drm_sysfs_connector_remove(connector); 427 drm_sysfs_connector_remove(connector);
428 drm_connector_cleanup(connector); 428 drm_connector_cleanup(connector);
429 kfree(connector); 429 kfree(connector);
@@ -432,28 +432,28 @@ static void intel_crt_destroy(struct drm_connector *connector)
432static int intel_crt_get_modes(struct drm_connector *connector) 432static int intel_crt_get_modes(struct drm_connector *connector)
433{ 433{
434 int ret; 434 int ret;
435 struct intel_output *intel_output = to_intel_output(connector); 435 struct intel_encoder *intel_encoder = to_intel_encoder(connector);
436 struct i2c_adapter *ddcbus; 436 struct i2c_adapter *ddcbus;
437 struct drm_device *dev = connector->dev; 437 struct drm_device *dev = connector->dev;
438 438
439 439
440 ret = intel_ddc_get_modes(intel_output); 440 ret = intel_ddc_get_modes(intel_encoder);
441 if (ret || !IS_G4X(dev)) 441 if (ret || !IS_G4X(dev))
442 goto end; 442 goto end;
443 443
444 ddcbus = intel_output->ddc_bus; 444 ddcbus = intel_encoder->ddc_bus;
445 /* Try to probe digital port for output in DVI-I -> VGA mode. */ 445 /* Try to probe digital port for output in DVI-I -> VGA mode. */
446 intel_output->ddc_bus = 446 intel_encoder->ddc_bus =
447 intel_i2c_create(connector->dev, GPIOD, "CRTDDC_D"); 447 intel_i2c_create(connector->dev, GPIOD, "CRTDDC_D");
448 448
449 if (!intel_output->ddc_bus) { 449 if (!intel_encoder->ddc_bus) {
450 intel_output->ddc_bus = ddcbus; 450 intel_encoder->ddc_bus = ddcbus;
451 dev_printk(KERN_ERR, &connector->dev->pdev->dev, 451 dev_printk(KERN_ERR, &connector->dev->pdev->dev,
452 "DDC bus registration failed for CRTDDC_D.\n"); 452 "DDC bus registration failed for CRTDDC_D.\n");
453 goto end; 453 goto end;
454 } 454 }
455 /* Try to get modes by GPIOD port */ 455 /* Try to get modes by GPIOD port */
456 ret = intel_ddc_get_modes(intel_output); 456 ret = intel_ddc_get_modes(intel_encoder);
457 intel_i2c_destroy(ddcbus); 457 intel_i2c_destroy(ddcbus);
458 458
459end: 459end:
@@ -506,23 +506,23 @@ static const struct drm_encoder_funcs intel_crt_enc_funcs = {
506void intel_crt_init(struct drm_device *dev) 506void intel_crt_init(struct drm_device *dev)
507{ 507{
508 struct drm_connector *connector; 508 struct drm_connector *connector;
509 struct intel_output *intel_output; 509 struct intel_encoder *intel_encoder;
510 struct drm_i915_private *dev_priv = dev->dev_private; 510 struct drm_i915_private *dev_priv = dev->dev_private;
511 u32 i2c_reg; 511 u32 i2c_reg;
512 512
513 intel_output = kzalloc(sizeof(struct intel_output), GFP_KERNEL); 513 intel_encoder = kzalloc(sizeof(struct intel_encoder), GFP_KERNEL);
514 if (!intel_output) 514 if (!intel_encoder)
515 return; 515 return;
516 516
517 connector = &intel_output->base; 517 connector = &intel_encoder->base;
518 drm_connector_init(dev, &intel_output->base, 518 drm_connector_init(dev, &intel_encoder->base,
519 &intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA); 519 &intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
520 520
521 drm_encoder_init(dev, &intel_output->enc, &intel_crt_enc_funcs, 521 drm_encoder_init(dev, &intel_encoder->enc, &intel_crt_enc_funcs,
522 DRM_MODE_ENCODER_DAC); 522 DRM_MODE_ENCODER_DAC);
523 523
524 drm_mode_connector_attach_encoder(&intel_output->base, 524 drm_mode_connector_attach_encoder(&intel_encoder->base,
525 &intel_output->enc); 525 &intel_encoder->enc);
526 526
527 /* Set up the DDC bus. */ 527 /* Set up the DDC bus. */
528 if (HAS_PCH_SPLIT(dev)) 528 if (HAS_PCH_SPLIT(dev))
@@ -533,22 +533,22 @@ void intel_crt_init(struct drm_device *dev)
533 if (dev_priv->crt_ddc_bus != 0) 533 if (dev_priv->crt_ddc_bus != 0)
534 i2c_reg = dev_priv->crt_ddc_bus; 534 i2c_reg = dev_priv->crt_ddc_bus;
535 } 535 }
536 intel_output->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A"); 536 intel_encoder->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A");
537 if (!intel_output->ddc_bus) { 537 if (!intel_encoder->ddc_bus) {
538 dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration " 538 dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
539 "failed.\n"); 539 "failed.\n");
540 return; 540 return;
541 } 541 }
542 542
543 intel_output->type = INTEL_OUTPUT_ANALOG; 543 intel_encoder->type = INTEL_OUTPUT_ANALOG;
544 intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) | 544 intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) |
545 (1 << INTEL_ANALOG_CLONE_BIT) | 545 (1 << INTEL_ANALOG_CLONE_BIT) |
546 (1 << INTEL_SDVO_LVDS_CLONE_BIT); 546 (1 << INTEL_SDVO_LVDS_CLONE_BIT);
547 intel_output->crtc_mask = (1 << 0) | (1 << 1); 547 intel_encoder->crtc_mask = (1 << 0) | (1 << 1);
548 connector->interlace_allowed = 0; 548 connector->interlace_allowed = 0;
549 connector->doublescan_allowed = 0; 549 connector->doublescan_allowed = 0;
550 550
551 drm_encoder_helper_add(&intel_output->enc, &intel_crt_helper_funcs); 551 drm_encoder_helper_add(&intel_encoder->enc, &intel_crt_helper_funcs);
552 drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs); 552 drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
553 553
554 drm_sysfs_connector_add(connector); 554 drm_sysfs_connector_add(connector);