Hans de Goede 5f24079b02 ACPI / video: Add a disable_native_backlight quirk
Some laptops have a working acpi_video backlight control, and using native
backlight on these causes a regression where backlight control does not work
when userspace is not handling brightness key events. Disable native_backlight
on these to fix this.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=81691
Reported-and-tested-by: Andre Müller <andre.muller@web.de>
Cc: 3.16+ <stable@vger.kernel.org> # 3.16+
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-09-02 01:53:44 +02:00
..
2014-08-24 11:28:30 -07:00
2014-08-08 11:14:29 -07:00
2014-08-06 20:06:14 -07:00
2014-08-05 21:16:46 -07:00
2014-08-15 17:06:40 -04:00
2014-08-04 18:36:12 -07:00
2014-08-08 11:34:32 -07:00
2014-08-08 15:57:28 -07:00
2014-08-19 09:45:31 -05:00
2014-08-08 11:34:32 -07:00
2014-07-30 00:23:09 +02:00
2014-08-08 11:14:29 -07:00
2014-08-29 12:10:03 -07:00
2014-08-06 20:10:32 -07:00
2014-08-29 11:59:46 -07:00
2014-08-04 18:34:04 -07:00