drm/exynos: fixed page flip issue.
authorInki Dae <inki.dae@samsung.com>
Wed, 15 Feb 2012 02:25:20 +0000 (11:25 +0900)
committerDave Airlie <airlied@redhat.com>
Thu, 16 Feb 2012 09:40:50 +0000 (09:40 +0000)
commitc5614ae326c7fdd244d8e0365b8b78d5e3cd5bf4
tree3e3a21cff4a79e6f701354b48c5b4a650361f5f4
parentd081f5660422270856b77bcbbaa312138f556c9e
drm/exynos: fixed page flip issue.

with vblank_refcount = 1, there was the case that drm_vblank_put
is called by specific page flip function so this patch fixes the
issue.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/exynos/exynos_drm_crtc.c
drivers/gpu/drm/exynos/exynos_drm_fimd.c
drivers/gpu/drm/exynos/exynos_mixer.c