drm/i915/cdclk: Extract vlv_dsi_min_cdclk()

Pull the DSI min cdclk calculation into a helper and hide
it inside vlv_dsi.c in order to keep most DSI related
details in one place.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241029215217.3697-7-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2024-10-29 23:52:12 +02:00
commit 95601c60b1
3 changed files with 33 additions and 21 deletions