From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Wed, 31 Oct 2012 15:50:18 +0000 (+0200)
Subject: drm/i915: Check framebuffer stride more thoroughly
X-Git-Tag: v3.8-rc1~82^2~192^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d7bd705ddb362d5bd8ef2f3b294cd8f9d93c39e;p=pandora-kernel.git

drm/i915: Check framebuffer stride more thoroughly

Make sure the the framebuffer stride is smaller than 32k. That
seems to be the limit on recent hardware. Not quite sure if
<=Gen4 has smaller limits.

Also when using a tiled memory make sure the object stride matches
the framebuffer stride.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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