commit 9e4a0fc76549e1105fd4a2c7e03871c31110387e
author Archit Taneja <archit@ti.com> Fri Aug 24 16:59:26 2012 +0530
committer Tomi Valkeinen <tomi.valkeinen@ti.com> Wed Sep 26 14:58:51 2012 +0300
tree dbe31accae359704b7ac65821fec99fbafa794fb
parent 749feffa6b697c15f6016063994ca9d0ec300235

OMAPDSS: DISPC: Configure writeback specific parameters in dispc_wb_setup()

Configure some of the writeback specific parameters in dispc_wb_setup(). The
writeback parameters configured are:

truncation: This needs to be set if the color depth input to writeback is more
than the color depth of the color mode we want to store in memory.

writeback mode: This configures whether we want to use writeback in mem to mem
or capture mode. This information will be directly passed by APPLY later.

Signed-off-by: Archit Taneja <archit@ti.com>