drm/i915/backlight: Modify function to get VESA brightness in Nits

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Modify vesa_get_brightness function to take into account
luminance_control_support and based on that read the appropriate
register and return the value.

--v2
-Changes since we now use luminance instead of nits

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/20250206063253.2827017-6-suraj.kandpal@intel.com

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Suraj Kandpal 2025-02-06 12:02:50 +05:30

parent 6448149792

commit 3f8a009a79

1 changed files with 20 additions and 0 deletions

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drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c

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