From e4998634dd3874e24bbf7937305c5ac708243908 Mon Sep 17 00:00:00 2001 From: Ivaylo Dimitrov Date: Mon, 13 Jan 2014 18:33:02 +0200 Subject: [PATCH] OMAPDSS: DISPC: Fix 34xx overlay scaling calculation commit 7faa92339bbb1e6b9a80983b206642517327eb75 OMAPDSS: DISPC: Handle synclost errors in OMAP3 introduces limits check to prevent SYNCLOST errors on OMAP3. However, it misses the logic found in Nokia kernels that is needed to correctly calculate whether 3 tap or 5 tap rescaler to be used as well as the logic to fallback to 3 taps if 5 taps clock results in too tight horizontal timings. Without that patch "horizontal timing too tight" errors are seen when a video with resolution above 640x350 is tried to be played. The patch is a forward-ported logic found in Nokia N900 and N9/50 kernels. Signed-off-by: Ivaylo Dimitrov Signed-off-by: Tomi Valkeinen --- Reading git-format-patch failed