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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-06-06 08:22:08 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-06-13 15:17:15 +0200 |
| commit | a33d7105c4e905c895c41d8caf6bd8f85b2e3ce7 (patch) | |
| tree | 9d23f73784c8a4d85adda088e32823ec64537114 /scripts/analyze_suspend.py | |
| parent | a211b497eb95b0bd5a55d472600532c8437f0a75 (diff) | |
| download | talos-op-linux-a33d7105c4e905c895c41d8caf6bd8f85b2e3ce7.tar.gz talos-op-linux-a33d7105c4e905c895c41d8caf6bd8f85b2e3ce7.zip | |
drm/i915: Only wait one vblank when disabling crc if the pipe is on
Otherwise we incur an unsightly WARNING. The mutex locking is a bit
overkill, but it curbs races and eventially we might grow a locking
check in the vblank wait code to make sure the right crtc lock is
held.
This is fallout from
commit 9393707190194eb8b42e412b444a03331db6862f
Author: Jesse Barnes <jbarnes@virtuousgeek.org>
AuthorDate: Fri Apr 4 16:12:09 2014 -0700
drm/i915: warn when a vblank wait times out
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79612
Tested-by: Guo Jinxian <jinxianx.guo@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[danvet: Rebase on top of drm core ww locking changes.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'scripts/analyze_suspend.py')
0 files changed, 0 insertions, 0 deletions
