drm/exynos: fixed overlay updating time at page flip.
commit8e9cc6a13ac0c6a5a1fef5ca2bda0925832516f3
authorInki Dae <inki.dae@samsung.com>
Fri, 14 Oct 2011 04:29:47 +0000 (14 13:29 +0900)
committerDave Airlie <airlied@redhat.com>
Tue, 18 Oct 2011 09:01:18 +0000 (18 10:01 +0100)
tree639cc5edeff611de20676d34a7b178583bda12f8
parent19c8b8343d9cb9674fa47103bf2a4abb43757e65
drm/exynos: fixed overlay updating time at page flip.

buffer addess is set to shadow register and then applied to
real register at vsync front porch time.

Signed-off-by: Joonyoung Shim <jy0922.shim@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_crtc.h
drivers/gpu/drm/exynos/exynos_drm_fimd.c