From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 12 Jul 2010 18:35:38 +0000 (+0100)
Subject: drm/i915: Check overlay stride errata for i830 and i845
X-Git-Tag: v2.6.36-rc1~540^2~11^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1efd14a99483a4fb9308902397ed86b69454c99;p=pandora-kernel.git

drm/i915: Check overlay stride errata for i830 and i845

Apparently i830 and i845 cannot handle any stride that is not a multiple
of 256, unlike their brethren which do support 64 byte aligned strides.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: stable@kernel.org
Signed-off-by: Eric Anholt <eric@anholt.net>
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