diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-02-22 16:53:38 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2013-03-20 15:03:21 +0000 |
| commit | 0149797bb6d01648df71fed72b88591c75bca5a5 (patch) | |
| tree | c0950a64772bd5e99fd83fb8147bad7cba37b66b /arch | |
| parent | e0179c31e0818d5efc87a475f2b83979ef2d3585 (diff) | |
drm/i915: Don't clobber crtc->fb when queue_flip fails
commit 4a35f83b2b7c6aae3fc0d1c4554fdc99dc33ad07 upstream.
Restore crtc->fb to the old framebuffer if queue_flip fails.
While at it, kill the pointless intel_fb temp variable.
v2: Update crtc->fb before queue_flip and restore it back
after a failure.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reported-and-Tested-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions