diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2011-11-28 14:49:26 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-09 08:52:38 -0800 |
| commit | 6a82412403cee54e4ce87b9dea9c275a46d4e682 (patch) | |
| tree | f42d46311970aa411832e2b8ab3b14e674167b67 /drivers/firmware/sigma.c | |
| parent | 08d618b2080d8b3afac6db1a361c54d827b8d044 (diff) | |
drm/radeon/kms: add some loop timeouts in pageflip code
commit f64964796dedca340608fb1075ab6baad5625851 upstream.
Avoid infinite loops waiting for surface updates if a GPU
reset happens while waiting for a page flip.
See:
https://bugs.freedesktop.org/show_bug.cgi?id=43191
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Mario Kleiner <mario.kleiner@tuebingen.mpg.de>
Tested-by: Simon Farnsworth <simon.farnsworth@onelan.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/firmware/sigma.c')
0 files changed, 0 insertions, 0 deletions