From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 13 Sep 2013 08:03:09 +0000 (+0300)
Subject: drm/i915: clean up and simplify i9xx_crtc_mode_set wrt PLL handling
X-Git-Tag: v3.13-rc1~76^2~80^2~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2335330ec5cd9c4b189b365560c044fe8556ccf;p=pandora-kernel.git

drm/i915: clean up and simplify i9xx_crtc_mode_set wrt PLL handling

Flat out skip anything to do with PLL if we have a DSI encoder (and thus
DSI PLL). Also skip PLL computation if the encoder has already set
clocks. This allows for some tidying up of the code, including a
superfluous call to intel_limit() for LVDS downclock path.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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