| commit | 18016e35d448d35739f8640b51476709c07e95db | [log] [tgz] |
|---|---|---|
| author | Stanley.Miao <stanley.miao@windriver.com> | Fri Sep 03 05:03:48 2010 +0200 |
| committer | Tomi Valkeinen <tomi.valkeinen@nokia.com> | Fri Oct 22 23:21:14 2010 +0300 |
| tree | f01f76bd471332308d6e7c22af6310386437d121 | |
| 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>