From: Azael Avalos Date: Wed, 26 Mar 2014 02:38:31 +0000 (-0600) Subject: toshiba_acpi: Add keyboard backlight support X-Git-Tag: v3.15-rc1~34^2~12 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=360f0f39d0c58432574655008ec8dd15e52e1e8d;p=pandora-kernel.git toshiba_acpi: Add keyboard backlight support Toshiba laptops equiped with an illuminated keyboard can operate in two different modes: Auto and FN-Z. The Auto mode turns on the led on keystrokes and automatically turns it off after some (configurable) time the last key was pressed. The FN-Z mode is used to toggle the keyboard led on/off by userspace. This patch adds support to set the desired KBD mode and timeout via sysfs, creates and registers toshiba::kbd_backlight led device whenever the mode is set to FN-Z. The acceptable values for mode are: 1 (Auto) and 2 (Fn-Z) The time values range are: 1-60 seconds Signed-off-by: Azael Avalos Signed-off-by: Matthew Garrett --- Reading git-diff-tree failed