drm/exynos: added vp scaling feature for hdmi
authorSeung-Woo Kim <sw0312.kim@samsung.com>
Tue, 24 Apr 2012 09:52:22 +0000 (18:52 +0900)
committerInki Dae <inki.dae@samsung.com>
Thu, 17 May 2012 11:14:40 +0000 (20:14 +0900)
commit8dcb96b628a0749184bbcc5e6c94463f89405c58
treebc790ed4fbb09cbdb40980547b79a04cca11951a
parent0d8071ee11734f92c33c1cc8926314c4e650622c
drm/exynos: added vp scaling feature for hdmi

This patch adds vp scaling feature for exynos hdmi. Scaling ratio
between source and destination is used for width and height.
Also meaningless variables to set registers are cleaned.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_mixer.c