linux-stable/drivers/gpu
Chris Wilson b3f5e7329d drm: Correct unbalanced drm_vblank_put() during mode setting.
The first time we install a mode, the vblank will be disabled for a pipe
and so drm_vblank_get() in drm_vblank_pre_modeset() will fail. As we
unconditionally call drm_vblank_put() afterwards, the vblank reference
counter becomes unbalanced.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Dave Airlie <airlied@linux.ie>
2009-02-25 14:45:50 +10:00
..
drm drm: Correct unbalanced drm_vblank_put() during mode setting. 2009-02-25 14:45:50 +10:00
Makefile drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00