From: Mengdong Lin <mengdong.lin@intel.com>
Date: Fri, 1 Nov 2013 04:17:03 +0000 (-0400)
Subject: drm/i915/vlv: enable HDA display audio for Valleyview2
X-Git-Tag: v3.13-rc1~76^2~11^2~6
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ca2fe731b3f12afbc97cf0050dfa4184bd2234c;p=pandora-kernel.git

drm/i915/vlv: enable HDA display audio for Valleyview2

This patch defines HD-Audio configuration registers and enables display audio
from HDA controller for Valleyview2.

v2: fix missing offset VLV_DISPLAY_BASE
v3: rename patch from 'enable HDMI audio' to 'enable HDA display audio', since
    it's for both HDMI and DP audio
v4: use enc_to_dig_port() to get port number, instead of using Haswell specific
    function intel_ddi_get_encoder_port()

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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