drm/i915: Extract sanitize_wm_latency()

Pull the "zero out invalid WM latencies" stuff into a helper.
Mainly to avoid mixing higher level and lower level stuff in
the same adjust_wm_latency() function.

Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250919193000.17665-10-ville.syrjala@linux.intel.com
This commit is contained in:
Ville Syrjälä 2025-09-19 22:29:56 +03:00
commit e407ea78ab