drm/omap: Add pclk setting case when channel is DSS_WB

In dispc_set_ovl_common() we need to initialize pclk to a valid
value when we use WB in capture mode (i.e. mem_2_mem is false).
Otherwise dispc_ovl_calc_scaling() fails.

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Benoit Parrot 2016-05-16 16:42:50 -05:00 • committed by Tomi Valkeinen
commit 9deb5ad3c4