diff options
author | Stanley.Miao <stanley.miao@windriver.com> | 2010-09-03 05:03:48 +0200 |
---|---|---|
committer | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2010-10-22 23:21:14 +0300 |
commit | 18016e35d448d35739f8640b51476709c07e95db (patch) | |
tree | f01f76bd471332308d6e7c22af6310386437d121 /arch/arm/kernel/entry-armv.S | |
parent | 41814cfc01b059df33011d929837558c22f3c0e0 (diff) |
OMAP: DSS2: don't power off a panel twice
If we blank the panel by
echo 1 > /sys/devices/platform/omapfb/graphics/fb0/blank
Then, we reboot the sytem, the kernel will crash at
drivers/video/omap2/dss/core.c:323
This is because the panel is closed twice. Now check the state of a dssdev
to forbid a panel is power on or power off twice.
Signed-off-by: Stanley.Miao <stanley.miao@windriver.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'arch/arm/kernel/entry-armv.S')
0 files changed, 0 insertions, 0 deletions