From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Wed, 9 Apr 2014 10:29:02 +0000 (+0300)
Subject: drm/i915/chv: Don't use PCS group access reads
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~38^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97fd4d5c81af7976b4ec9971a93bf3c361066c65;p=pandora-kernel.git

drm/i915/chv: Don't use PCS group access reads

All PCS groups access reads return 0xffffffff, so we can't use group
access for RMW cycles. Instead target each spline separately.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
[danvet: Fight conflict with misplaced ; .... ARGH!]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

Reading git-diff-tree failed