ENGR00141552 ipuv3: fix display pin's power leak
authorJason Chen <b02280@freescale.com>
Tue, 17 May 2011 05:13:15 +0000 (13:13 +0800)
committerMatt Sealey <matt@genesi-usa.com>
Tue, 28 Jun 2011 20:17:45 +0000 (15:17 -0500)
commitdbfb1fe4ac308e910ff8095b76f28e69cc56c6b3
tree125bb1020f5650805020506da5284a91f3d0cbaa
parentf3b85b1ba2c5930e0cb39a72f397df45c7187172
ENGR00141552 ipuv3: fix display pin's power leak

If you disable display, the display port's pin may keep high voltage which
may cause power leakage. Fix this issue by make all pin go into low level
after display disable.

Signed-off-by: Jason Chen <b02280@freescale.com>
(cherry picked from commit 165df9e8d525082e70a165516e2bcd1d0529b148)
drivers/mxc/ipu3/ipu_disp.c
drivers/video/mxc/mxc_ipuv3_fb.c
include/linux/ipu.h