Commits
Ville Syrjälä committed 1cd593e009d
drm/i915: Allow enable/disable of DPLL0 around cdclk changes on SKL In case we originally guessed wrong which lcpll vco frequency to use, we will need to shut down the pll and restart it when reprogamming the cdclk. This also allows us to track the actual vco frequency in dev_priv instead of just a guess. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1463172100-24715-8-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Imre Deak <imre.deak@intel.com>