From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 4 Jan 2010 18:57:57 +0000 (+0000)
Subject: drm/i915: Permit pinning whilst the device is 'suspended'
X-Git-Tag: v2.6.33-rc4~76^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e3d8affb0d2d95f2da61e30ce86b33177feb91e8;p=pandora-kernel.git

drm/i915: Permit pinning whilst the device is 'suspended'

As pinning (allocating and binding GTT memory) does not actually invoke
GPU commands, it is safe, and indeed is attempted, during resumption
from suspension:

  [drm:intel_init_clock_gating] *ERROR* failed to pin power context: -16

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

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