drm/i915/color: deduplicate loops in xelpd_program_plane_pre_csc_lut()

Now that the pre_csc_lut and non-pre_csc_lut paths look similar,
deduplicate the loops and just determine the value based on pre_csc_lut
vs. not.

Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Link: https://patch.msgid.link/b943121a358dab0b04c9766baba8295f12ae53fc.1780499355.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2026-06-03 18:14:34 +03:00
commit bbc23003e0