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authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2015-08-18 14:40:06 +0300
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2015-11-02 17:50:31 +0300
commit7580d774b0466fff28aab19db4f36dac37a3d1a9 (patch)
tree9b5024b8be800450c9bd1f26d9691b165faba675 /drivers/gpu/drm/i915/intel_atomic_plane.c
parentf935675f0c07f87da2facc4c144d511e6da48240 (diff)
downloadlinux-7580d774b0466fff28aab19db4f36dac37a3d1a9.tar.xz
drm/i915: Wait for object idle without locks in atomic_commit, v2.
Make pinning and waiting a separate step, and wait for object idle without struct_mutex held. Changes since v1: - Do not wait when a reset is in progress. - Remove call to i915_gem_object_wait_rendering for intel_overlay_do_put_image (Chris Wilson) Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_atomic_plane.c')
-rw-r--r--drivers/gpu/drm/i915/intel_atomic_plane.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_atomic_plane.c b/drivers/gpu/drm/i915/intel_atomic_plane.c
index a11980696595..c6bb0fc1edfb 100644
--- a/drivers/gpu/drm/i915/intel_atomic_plane.c
+++ b/drivers/gpu/drm/i915/intel_atomic_plane.c
@@ -84,6 +84,7 @@ intel_plane_duplicate_state(struct drm_plane *plane)
state = &intel_state->base;
__drm_atomic_helper_plane_duplicate_state(plane, state);
+ intel_state->wait_req = NULL;
return state;
}
@@ -100,6 +101,7 @@ void
intel_plane_destroy_state(struct drm_plane *plane,
struct drm_plane_state *state)
{
+ WARN_ON(state && to_intel_plane_state(state)->wait_req);
drm_atomic_helper_plane_destroy_state(plane, state);
}