Merge tag 'drm-intel-fixes-2013-07-22' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes

- fixup panel fitter readout for gen2/3 (just quitens dmesg noise)
- fix pft computations for non-autoscaled resolutions (i.e. letter/pillar
  boxing on gen2/3)
- preserve the DDI A/E lane sharing bit (Stéphane Marchesin)
- fix the "rc6 fails to work after resume" regression, big thanks to
  Konstantin Khlebnikov for the patch and debug insight about what
  actually might be going on here
- fix Oops in is_crtc_connector_off (Chris)
- sanitize shared dpll state - our new paranoid state checker tripped up
  over dirt left behind by the BIOS
- correctly restore fences, fixes the "my screen is all messed up after
  resume" regression introduced in the final 3.10 pull request
- quirk backlights harder, this time for Dell XPS13 machines to fix a
  regression (patch from Kamal Mostafa)
- 90% fix for some haswell hangs when accessing registers concurrently,
  the 100% solution is simply too invasive for -fixes and what we have
  here seems to be good enough (Chris)

* tag 'drm-intel-fixes-2013-07-22' of git://people.freedesktop.org/~danvet/drm-intel:
  drm/i915: fix up gt init sequence fallout
  drm/i915: Serialize almost all register access
  drm/i915: quirk no PCH_PWM_ENABLE for Dell XPS13 backlight
  drm/i915: correctly restore fences with objects attached
  drm/i915: Fix dereferencing invalid connectors in is_crtc_connector_off()
  drm/i915: Sanitize shared dpll state
  drm/i915: fix long-standing SNB regression in power consumption after resume v2
  drm/i915: Preserve the DDI_A_4_LANES bit from the bios
  drm/i915: fix pfit regression for non-autoscaled resolutions
  drm/i915: fix up readout of the lvds dither bit on gen2/3

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index cf188ab7051a..67ec54f67afe 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1495,6 +1495,14 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	dev_priv->dev = dev;
 	dev_priv->info = info;
 
+	spin_lock_init(&dev_priv->irq_lock);
+	spin_lock_init(&dev_priv->gpu_error.lock);
+	spin_lock_init(&dev_priv->rps.lock);
+	spin_lock_init(&dev_priv->backlight.lock);
+	mutex_init(&dev_priv->dpio_lock);
+	mutex_init(&dev_priv->rps.hw_lock);
+	mutex_init(&dev_priv->modeset_restore_lock);
+
 	i915_dump_device_info(dev_priv);
 
 	if (i915_get_bridge_dev(dev)) {
@@ -1585,6 +1593,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	intel_detect_pch(dev);
 
 	intel_irq_init(dev);
+	intel_gt_sanitize(dev);
 	intel_gt_init(dev);
 
 	/* Try to make sure MCHBAR is enabled before poking at it */
@@ -1610,15 +1619,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	if (!IS_I945G(dev) && !IS_I945GM(dev))
 		pci_enable_msi(dev->pdev);
 
-	spin_lock_init(&dev_priv->irq_lock);
-	spin_lock_init(&dev_priv->gpu_error.lock);
-	spin_lock_init(&dev_priv->rps.lock);
-	spin_lock_init(&dev_priv->backlight.lock);
-	mutex_init(&dev_priv->dpio_lock);
-
-	mutex_init(&dev_priv->rps.hw_lock);
-	mutex_init(&dev_priv->modeset_restore_lock);
-
 	dev_priv->num_plane = 1;
 	if (IS_VALLEYVIEW(dev))
 		dev_priv->num_plane = 2;