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linux-loongson/drivers/video/omap2/displays
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Stanley.Miao 18016e35d4 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>
2010-10-22 23:21:14 +03:00
..
Kconfig OMAP: DSS2: Add SPI dependency to Kconfig of ACX565AKM panel 2010-09-29 10:34:46 +03:00
Makefile OMAP: DSS2: Add ACX565AKM Panel Driver 2010-05-18 15:06:04 +03:00
panel-acx565akm.c OMAP: DSS2: don't power off a panel twice 2010-10-22 23:21:14 +03:00
panel-generic.c OMAP: DSS2: don't power off a panel twice 2010-10-22 23:21:14 +03:00
panel-sharp-lq043t1dg01.c OMAP: DSS2: don't power off a panel twice 2010-10-22 23:21:14 +03:00
panel-sharp-ls037v7dw01.c OMAP: DSS2: don't power off a panel twice 2010-10-22 23:21:14 +03:00
panel-taal.c OMAP: DSS2: Taal: Optimize enable_te, rotate, mirror when value unchanged 2010-08-05 16:52:07 +03:00
panel-toppoly-tdo35s.c OMAP: DSS2: don't power off a panel twice 2010-10-22 23:21:14 +03:00
panel-tpo-td043mtea1.c OMAP: DSS2: don't power off a panel twice 2010-10-22 23:21:14 +03:00