From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Wed, 9 Apr 2014 10:28:22 +0000 (+0300)
Subject: drm/i915/chv: Add DPLL state readout support
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~38^2~145
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70b23a980ea0e4048a6377eae50ebd0fd6f50922;p=pandora-kernel.git

drm/i915/chv: Add DPLL state readout support

Add chv_crtc_clock_get() to read out the DPLL settings.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
[danvet: Fix compile due to bikeshedded headers in an earlier patch.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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