From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Wed, 5 Nov 2014 22:26:09 +0000 (-0800)
Subject: drm/i915: check for audio and infoframe changes across mode sets v2
X-Git-Tag: omap-for-v3.19/fixes-rc1~80^2~14^2~95
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=206645910b9796bff13fcdb67bdca166b724ba62;p=pandora-kernel.git

drm/i915: check for audio and infoframe changes across mode sets v2

If these change (e.g. after a modeset following a fastboot), we need to
do a full mode set.

v2:
  - put under pipe_config check so we don't deref a null state (Jesse)

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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