Tomi Valkeinen 9229b5165b OMAPDSS: use DISPC register to detect context loss ...

Instead of relying on the OMAP specific
omap_pm_get_dev_context_loss_count() to detect register context loss, we
can achieve the same in a much simpler way by just observing the DISPC
registers.

We always set DISPC's load mode to LOAD_FRAME_ONLY, which is not the
reset value. Thus we can just observe the load mode to see if we have
lost register context.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Archit Taneja <archit@ti.com>

2014-02-28 12:35:42 +02:00

..

displays-new

OMAPDSS: panel-acx565akm: clean-up locking

2014-01-13 12:19:57 +02:00

dss

OMAPDSS: use DISPC register to detect context loss

2014-02-28 12:35:42 +02:00

omapfb

OMAPFB: disable overlays on driver removal

2014-01-13 12:19:56 +02:00

Kconfig

OMAPDSS: remove all old panel drivers

2013-08-29 16:21:52 +03:00

Makefile

OMAPDSS: remove all old panel drivers

2013-08-29 16:21:52 +03:00

vrfb.c

drivers/video/omap2: don't check resource with devm_ioremap_resource

2013-05-18 11:58:01 +02:00