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(parent: 556621d) | patch
drm/radeon: enable native backlight control on old macs
authorNathan-J. Hirschauer <nathanhi@deepserve.info>
Wed, 18 Feb 2015 01:01:19 +0000 (02:01 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 18 Mar 2015 13:11:08 +0000 (14:11 +0100)
commitba59d6da4dcd6cefe304350a63aef87912c3fdd5
treedb0a8bf55d92163a6af889aebd44787674e28c09tree
parent556621de97a390c4e70ff1256a94418e79b196cbcommit | diff
drm/radeon: enable native backlight control on old macs

commit 7a26f9ad1b5badfd0200ce2262ad696e2a6b7fbb upstream.

Commit b7bc596ebbe0 ("drm/radeon: disable native
backlight control on pre-r6xx asics (v2)") accidently
broke backlight control on old mac laptops that use the
on-GPU backlight controller.

Signed-off-by: Nathan-J. Hirschauer <nathanhi@deepserve.info>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/radeon_encoders.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git