drm/i915: Extract bxt DE PLL enable/disable from broxton_set_cdclk()
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Fri, 13 May 2016 20:41:34 +0000 (23:41 +0300)
committerVille Syrjälä <ville.syrjala@linux.intel.com>
Mon, 23 May 2016 18:11:15 +0000 (21:11 +0300)
commit2b73001e739d3db8474472b7e6585ef9ee4b946e
treeb663bd2cc0385c4d92af279e366eaac0df83dfb0
parent709e05c3c46e866243f369a46ca5552a5c1e6b44
drm/i915: Extract bxt DE PLL enable/disable from broxton_set_cdclk()

Enabling and disalbing the DE PLL are two nice self contained
operations, so let's move them into a few small helper functions.
Makes it easier to see the forest from the trees in broxton_set_cdclk().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1463172100-24715-16-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
drivers/gpu/drm/i915/intel_display.c