diff options
| author | Linus Torvalds | 2016-11-04 13:30:13 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2016-11-04 13:30:13 -0700 |
| commit | d4c5f43dcd05529236a0f957b27d2597c24e5f69 (patch) | |
| tree | bc7e29c358bc1e557799a6d3b2dc38ddfa619ac7 /drivers/gpu/drm/i915/i915_gem.c | |
| parent | 66cecb67894b35c6af17eb4e6b6aaec6c8957c2e (diff) | |
| parent | 7ec30fca2c966293c4593e20459861b106fd62e9 (diff) | |
Merge tag 'drm-fixes-for-v4.9-rc4' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"Fixes for amdgpu, radeon, intel, imx and virtio-gpu.
This is a bit larger than I'd like, but I had some stuff I meant to
send for -rc3 but was waiting for the PAT regression fix to land. So
this is really fixes for rc3 and rc4 in one go.
There are a set of fixes for an oops we've been seeing around MST
display unplug, along with more suspend/resume and shutdown fixes for
amdgpu, one power management follow on fix for nouveau, and set of imx
fixes, and a single virtio-gpu regression fix"
* tag 'drm-fixes-for-v4.9-rc4' of git://people.freedesktop.org/~airlied/linux: (54 commits)
virtio-gpu: fix vblank events
drm/nouveau/acpi: fix check for power resources support
drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation
drm/i915: Remove two invalid warns
drm/i915: Rotated view does not need a fence
drm/i915/fbc: fix CFB size calculation for gen8+
drm: i915: Wait for fences on new fb, not old
drm/i915: Clean up DDI DDC/AUX CH sanitation
drm/i915: Respect alternate_aux_channel for all DDI ports
drm/i915/gen9: fix watermarks when using the pipe scaler
drm/i915: Fix mismatched INIT power domain disabling during suspend
drm/i915: fix a read size argument
drm/i915: Use fence_write() from rpm resume
drm/i915/gen9: fix DDB partitioning for multi-screen cases
drm/i915: workaround sparse warning on variable length arrays
drm/i915: keep declarations in i915_drv.h
drm/amd/powerplay: fix bug get wrong evv voltage of Polaris.
drm/amdgpu/si_dpm: workaround for SI kickers
drm/radeon/si_dpm: workaround for SI kickers
drm/amdgpu: fix s3 resume back, uvd dpm randomly can't disable.
...
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 947e82c2b175..23960de81b57 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3550,8 +3550,6 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj, vma->display_alignment = max_t(u64, vma->display_alignment, alignment); - WARN_ON(obj->pin_display > i915_vma_pin_count(vma)); - i915_gem_object_flush_cpu_write_domain(obj); old_write_domain = obj->base.write_domain; @@ -3588,7 +3586,6 @@ i915_gem_object_unpin_from_display_plane(struct i915_vma *vma) list_move_tail(&vma->vm_link, &vma->vm->inactive_list); i915_vma_unpin(vma); - WARN_ON(vma->obj->pin_display > i915_vma_pin_count(vma)); } /** @@ -3745,7 +3742,12 @@ void __i915_vma_set_map_and_fenceable(struct i915_vma *vma) mappable = (vma->node.start + fence_size <= dev_priv->ggtt.mappable_end); - if (mappable && fenceable) + /* + * Explicitly disable for rotated VMA since the display does not + * need the fence and the VMA is not accessible to other users. + */ + if (mappable && fenceable && + vma->ggtt_view.type != I915_GGTT_VIEW_ROTATED) vma->flags |= I915_VMA_CAN_FENCE; else vma->flags &= ~I915_VMA_CAN_FENCE; |