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>
TDO35S samples the data on the falling adge of the pixel clock,
therefore the data strobe should be on the raising edge.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Move enable/disable/suspend/resume from omap_dss_device to
omap_dss_driver.
This is part of a larger patch-set, which moves the control from omapdss
driver to the display driver.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
