drm/i915: Extract _intel_{enable,disable}_shared_dpll()

We have a bit of duplicated code around the DPLL disabling. Extract
that to a new function, and for symmetry also do the same for the
enable direction.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012123522.26045-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2023-10-12 15:35:22 +03:00
commit 7880d41c55