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(parent: 8509107) | patch
video: always update the brightness when poking "brightness"
authorZhang Rui <rui.zhang@intel.com>
Wed, 31 Dec 2008 02:58:48 +0000 (10:58 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 6 Feb 2009 21:47:23 +0000 (13:47 -0800)
commitd0269c8bc47b632a1f195f14129772045162da5c
tree468559bc344bf1d443c661f005816dcac6b88736tree
parent8509107b0429f80e8cf5c191e45125b3f2f21672commit | diff
video: always update the brightness when poking "brightness"

commit 9e6dada9d255497127251c03aaa59296d186f959 upstream.

always update props.brightness no matter the backlight is changed
via procfs, hotkeys or sysfs.

Sighed-off-by: Zhang Rui <rui.zhang@intel.com>
Acked-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Cc: Thomas Renninger <trenn@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/acpi/video.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git