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author | Dave Airlie <airlied@redhat.com> | 2016-05-27 06:08:38 (GMT) |
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committer | Dave Airlie <airlied@redhat.com> | 2016-05-27 06:08:38 (GMT) |
commit | 7fa1d27b638db86516d7b3d8dc1a3576c72ee423 (patch) | |
tree | 39a7eb9e0f9a0dd56fdc18d38d40fb24a1de07a0 /drivers/gpu/drm/i915/i915_drv.c | |
parent | 79b3c7164c18e2fe9e69b0dcc0d45bab7ae3c968 (diff) | |
parent | 157d2c7fad0863222f6f3b11c4690f2a6e74d809 (diff) | |
download | linux-7fa1d27b638db86516d7b3d8dc1a3576c72ee423.tar.xz |
Merge tag 'drm-intel-next-fixes-2016-05-25' of git://anongit.freedesktop.org/drm-intel into drm-next
I see the main drm pull got merged, here's the first batch of fixes for
4.7 already. Fixes all around, a large portion cc: stable stuff.
[airlied: the DP++ stuff is a regression fix].
* tag 'drm-intel-next-fixes-2016-05-25' of git://anongit.freedesktop.org/drm-intel:
drm/i915: Stop automatically retiring requests after a GPU hang
drm/i915: Unify intel_ring_begin()
drm/i915: Ignore stale wm register values on resume on ilk-bdw (v2)
drm/i915/psr: Try to program link training times correctly
drm/i915/bxt: Adjusting the error in horizontal timings retrieval
drm/i915: Don't leave old junk in ilk active watermarks on readout
drm/i915: s/DPPL/DPLL/ for SKL DPLLs
drm/i915: Fix gen8 semaphores id for legacy mode
drm/i915: Set crtc_state->lane_count for HDMI
drm/i915/BXT: Retrieving the horizontal timing for DSI
drm/i915: Protect gen7 irq_seqno_barrier with uncore lock
drm/i915: Re-enable GGTT earlier during resume on pre-gen6 platforms
drm/i915: Determine DP++ type 1 DVI adaptor presence based on VBT
drm/i915: Enable/disable TMDS output buffers in DP++ adaptor as needed
drm/i915: Respect DP++ adaptor TMDS clock limit
drm: Add helper for DP++ adaptors
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index d37c0a6..f313b4d 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -734,9 +734,14 @@ int i915_suspend_switcheroo(struct drm_device *dev, pm_message_t state) static int i915_drm_resume(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; + int ret; disable_rpm_wakeref_asserts(dev_priv); + ret = i915_ggtt_enable_hw(dev); + if (ret) + DRM_ERROR("failed to re-enable GGTT\n"); + intel_csr_ucode_resume(dev_priv); mutex_lock(&dev->struct_mutex); |