drm/i915/wm: Extract skl_ddb_entry_verify()

Extract the DDB entry verification to a helper function.
We'll have another caller soon.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260324134843.2364-7-ville.syrjala@linux.intel.com
Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
This commit is contained in:
Ville Syrjälä 2026-03-24 15:48:40 +02:00
commit 4268d1397d