diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-24 23:55:02 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-05-19 15:31:04 +0200 |
| commit | efa9624e2a5c42c9eab4fa9e64e5e5f61f3f1866 (patch) | |
| tree | 9353f2aa1848314e7e345da41f1b16aea0c89f13 /drivers | |
| parent | 29b9bde6f44ef041dcd90f742ef0b64b05d546c4 (diff) | |
drm/i915: More cargo-culted locking for intel_update_fbc
Just for consistency, this patch won't fix anything really.
v2: Rebase over all the recent plane enabling shuffling.
Reviewed-by: Akash Goel <akash.goel@intel.com> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index f2b9cab465e3..aa6daef427f3 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4618,7 +4618,9 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc) intel_crtc->active = false; intel_update_watermarks(crtc); + mutex_lock(&dev->struct_mutex); intel_update_fbc(dev); + mutex_unlock(&dev->struct_mutex); } static void i9xx_crtc_off(struct drm_crtc *crtc) |