From: Keith Packard <keithp@keithp.com>
Date: Fri, 29 Jul 2011 21:45:21 +0000 (-0700)
Subject: drm/i915: Ignore GPU wedged errors while pinning scanout buffers
X-Git-Tag: v3.1-rc1~22^2~10^2~7^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0e3fb482105c65ce6f5480a86092e966a29ed79;p=pandora-kernel.git

drm/i915: Ignore GPU wedged errors while pinning scanout buffers

Failing to pin a scanout buffer will most likely lead to a black
screen, so if the GPU is wedged, then just let the pin happen and hope
that things work out OK.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
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