Nicholas Bishop ae5340cdd6 drm/radeon: Fix backlight control on iMac 12,1 ...

commit 364438fd629f7611a84c8e6d7de91659300f1502 upstream.

The iMac 12,1 does not use the gmux driver for backlight, so the radeon
backlight device is needed to set the brightness.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1838
Signed-off-by: Nicholas Bishop <nicholasbishop@google.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2022-02-23 11:56:40 +01:00

..

drm

drm/radeon: Fix backlight control on iMac 12,1

2022-02-23 11:56:40 +01:00

host1x

gpu: host1x: Detach driver on unregister

2020-07-22 09:10:44 +02:00

ipu-v3

gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers

2020-08-21 11:02:09 +02:00

vga

vgaarbiter: rst-ifiy and polish kerneldoc

2016-08-16 18:49:56 +02:00

Makefile

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