From 3ce17b48da85d89769609c4302a016a1af63cfda Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Fri, 10 Apr 2015 12:48:37 +0300 Subject: [PATCH] OMAPDSS: DISPC: check if scaling setup failed The DISPC's scaling code seems to presume that decimation always succeeds, and so we always do find a suitable downscaling setup. However, this is not the case, and the algorithm can fail. When that happens, the code just proceeds with wrong results, causing issues later. Add the necessary checks to bail out if the scaling algorithm failed. Signed-off-by: Tomi Valkeinen --- Reading git-format-patch failed