ACPI: video: Add backlight=native DMI quirk for Lenovo ThinkPad X131e (3371 AMD version)

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Linux defaults to picking the non-working ACPI video backlight interface
on the Lenovo ThinkPad X131e (3371 AMD version).

Add a DMI quirk to pick the working native radeon_bl0 interface instead.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Hans de Goede 2023-05-17 11:23:59 +02:00 • committed by Rafael J. Wysocki

parent 48436f2e98

commit bd5d93df86

1 changed files with 8 additions and 0 deletions

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drivers/acpi/video_detect.c

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