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| author |   Dave Airlie <airlied@redhat.com> | 2013-10-22 07:32:40 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2013-10-22 07:32:40 +0100 |
| commit | 3bcec5f076688c58436a6c354f5b94eef16469da (patch) | |
| tree | 6e50e1c03d52bffbd17b16dd6b153a428f0b9e7c /drivers/gpu/drm/i915/i915_drv.c | |
| parent | drm: Pad drm_mode_get_connector to 64-bit boundary (diff) | |
| parent | drm/i915: Disable GGTT PTEs on GEN6+ suspend (diff) | |
| download | linux-dev-3bcec5f076688c58436a6c354f5b94eef16469da.tar.xz linux-dev-3bcec5f076688c58436a6c354f5b94eef16469da.zip | |
Merge tag 'drm-intel-fixes-2013-10-21' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes
Just an lvds clock gating fix and a pte clearing hack for hsw to avoid
memory corruption when hibernating - something doesn't seem to switch off
properly, we're still investigating.
* tag 'drm-intel-fixes-2013-10-21' of git://people.freedesktop.org/~danvet/drm-intel: (96 commits)
drm/i915: Disable GGTT PTEs on GEN6+ suspend
drm/i915: Make PTE valid encoding optional
drm/i915: disable LVDS clock gating on CPT v2
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 69d8ed5416c3..2ad27880cd04 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -505,6 +505,8 @@ static int i915_drm_freeze(struct drm_device *dev) intel_modeset_suspend_hw(dev); } + i915_gem_suspend_gtt_mappings(dev); + i915_save_state(dev); intel_opregion_fini(dev); @@ -648,7 +650,8 @@ static int i915_drm_thaw(struct drm_device *dev) mutex_lock(&dev->struct_mutex); i915_gem_restore_gtt_mappings(dev); mutex_unlock(&dev->struct_mutex); - } + } else if (drm_core_check_feature(dev, DRIVER_MODESET)) + i915_check_and_clear_faults(dev); __i915_drm_thaw(dev); |