drm/i915/backlight: Setup nits based luminance via VESA

Modify backlight setup function for VESA interface to take into
account the nits based luminance.

--v2
-Prefer using luminance over nits [Jani]

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Tested-by: Ben Kao <ben.kao@intel.com>
Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250206063253.2827017-8-suraj.kandpal@intel.com
This commit is contained in:
Suraj Kandpal 2025-02-06 12:02:52 +05:30
commit 8d502933ac