OMAP: DSS2: make 50ms bug-fix sleep optional

Browse source

For some unknown reason we may get SYNC_LOST errors from the display
subsystem at initialization time if we don't sleep before resetting the
DSS. See the source (dss.c) for more comments.

However, 50ms is quite long time to sleep, and with some configurations
the SYNC_LOST may never happen, so this patch creates a Kconfig option
to disable the sleep.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

...

This commit is contained in:

Tomi Valkeinen 2010-06-02 17:31:53 +03:00

parent d792eecd9a

commit f1aafdcd42

2 changed files with 16 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

11

drivers/video/omap2/dss/Kconfig

View file

5

drivers/video/omap2/dss/dss.c

View file