]> git.baikalelectronics.ru Git - kernel.git/commit
ACPI / video: ignore BIOS initial backlight value for HP Pavilion g6
authorAsh Willis <ashwillis.kernel@gmail.com>
Wed, 29 May 2013 01:27:59 +0000 (01:27 +0000)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Sat, 1 Jun 2013 21:52:44 +0000 (23:52 +0200)
commit7744fd338af2b984b1a3d7f7da1e86cb6901e0b6
tree76c8cce8e0bde2e3aed73886f41a68ca3f144f22
parent27737bd42e1891a4593969fa537838f4ff1b30ee
ACPI / video: ignore BIOS initial backlight value for HP Pavilion g6

This patch addresses kernel bug 56661. BIOS reports an incorrect
backlight value, causing the driver to switch off the backlight
completely during startup. This patch ignores the incorrect value from
BIOS.

References: https://bugzilla.kernel.org/show_bug.cgi?id=56661
Signed-off-by: Ash Willis <ashwillis@programmer.net>
Cc: All <stable@vger.kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/video.c