tree b6cca955edffcff06570a19dca12a6da184b5fe7
parent ecb0b366af3fb435b877d5648b363e069e97a754
author Tomi Valkeinen <tomi.valkeinen@ti.com> 1446649851 +0200
committer Tomi Valkeinen <tomi.valkeinen@ti.com> 1451379987 +0200

OMAPDSS: skip pclk check for WB mem2mem

When doing mem-to-mem writeback, there's no pixelclock. However, the
code that calculates scaling factors check that there is a pixel clock.
We can just skip the check when doing mem-to-mem writeback.

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