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ACPI / video: Ignore BIOS initial backlight value for HP 250 G1
authorKirill Tkhai <tkhai@yandex.ru>
Fri, 18 Oct 2013 11:56:44 +0000 (15:56 +0400)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 25 Oct 2013 21:31:19 +0000 (23:31 +0200)
commite37f14a5fb85522f3bbf88ece6134c4e610ed598
treefca6384f17cd81331c93cb5f4a98168ac5b6eca1tree | snapshot (tar.gz zip)
parenta8d52f4495f21da3f47f7318301abf6823ec6648commit | diff
ACPI / video: Ignore BIOS initial backlight value for HP 250 G1

On HP 250 G1 laptops, BIOS reports minimum backlight on boot and
causes backlight to dim completely. This ignores the initial backlight
values and set to max brightness.

References: https://bugzilla.kernel.org/show_bug.cgi?id=63111
Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/video.c diff | blob | blame | history