diff options
| author | Ben Widawsky <[email protected]> | 2012-02-09 10:15:19 +0100 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2012-02-12 00:21:34 +0100 |
| commit | ee64cbdbf617067988168a4a49fcaabdd2743da6 (patch) | |
| tree | 7f2a84c6382c2d55832f19a5a8c1203e3ecf6a7c /lib/memory-notifier-error-inject.c | |
| parent | dd202c6dd612beecf87b8b85c2f09b23f77364a2 (diff) | |
drm/i915: catch gtfifo errors on forcewake_put
This is similar to a patch I wrote several months ago. It's been updated
for the new FORCEWAKE_MT. As recommended by Chris Wilson, use WARN()
instead of DRM_ERROR, so we can get a backtrace.
This shouldn't impact performance too much as the extra register read
can replace the POSTING_READ we had previously.
Reviewed-by: Chris Wilson <[email protected]>
Signed-off-by: Ben Widawsky <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions