ACPI: video: Use vendor backlight on Sony VPCEH3U1E

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On Sony Vaio VPCEH3U1E, ACPI backlight control does not work, and native
backlight works. Thus force use vendor backlight control on this system.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=202401
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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Zhang Rui 2019-04-01 09:24:39 +08:00 • committed by Rafael J. Wysocki

parent 79a3aaa7b8

commit aefa763b18

1 changed files with 8 additions and 0 deletions

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8

drivers/acpi/video_detect.c

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