Commit 2d2c5ad8 authored by Daniel Stone's avatar Daniel Stone Committed by Daniel Vetter

drm: i915: Wait for fences on new fb, not old

The previous code would wait for fences on the framebuffer from the old
plane state to complete, rather than the new, so you would see tearing
everywhere. Fix this to wait on the new state before we make it active.
Signed-off-by: default avatarDaniel Stone <daniels@collabora.com>
Fixes: 94f05024 ("drm/i915: nonblocking commit")
Cc: stable@vger.kernel.org
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20161021144454.6288-1-daniels@collabora.com
parent 9558e74c
...@@ -14401,7 +14401,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state) ...@@ -14401,7 +14401,7 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
for_each_plane_in_state(state, plane, plane_state, i) { for_each_plane_in_state(state, plane, plane_state, i) {
struct intel_plane_state *intel_plane_state = struct intel_plane_state *intel_plane_state =
to_intel_plane_state(plane_state); to_intel_plane_state(plane->state);
if (!intel_plane_state->wait_req) if (!intel_plane_state->wait_req)
continue; continue;
......
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