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ACPI: video: Add backlight=native DMI quirk for Apple iMac11,3
authorHans de Goede <hdegoede@redhat.com>
Wed, 17 May 2023 09:23:58 +0000 (11:23 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 18 May 2023 18:23:44 +0000 (20:23 +0200)
commit48436f2e9834b46b47b038b605c8142a1c07bc85
tree481a89038b74e56d2618124ec1bea1f20ed1d868tree | snapshot
parentf1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6commit | diff
ACPI: video: Add backlight=native DMI quirk for Apple iMac11,3

Linux defaults to picking the non-working ACPI video backlight interface
on the Apple iMac11,3 .

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>
drivers/acpi/video_detect.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git