From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu, 24 Apr 2014 21:54:51 +0000 (+0200)
Subject: drm/i915: Simplify audio handling on DDI ports
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~38^2~110
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=acfa75b02e72bad7c93564ac379712e29c001432;p=pandora-kernel.git

drm/i915: Simplify audio handling on DDI ports

There's no need to check whether audio is enabled (which for ddi ports
is done through the crtc->eld_vld flag) since at the cost of a
potentially unecessary register rmw cycle we can unconditionally do
this.

Note that the edp check is just paranoia since we won't ever call the
write_eld function for an edp panel.

Reviewed-by: Naresh Kumar Kachhi <naresh.kumar.kachhi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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