- Now button backlight is managed by this driver, also it is configurable by sysfs (number of secs. after backlight will be turned off after last key-press, enable/disable this auto_off feature)
-When disabled auto_off, backlight will go off along with screen backlight.
- Sysfs for num. of seconds : /sys/devices/platform/btn_backlight_manager/off_seconds
(min: 5 sec, max: 60 sec)
- Sysfs for turn on/off auto-off feature: /sys/devices/platform/btn_backlight_manager/auto_off
(0 to disable auto-off, 1 to enable)
- Added button backlight control via panel backlight (button backlight will go on/off with screen backlight)
- To enable/disable this just echo 0 or 1 to /sys/devices/platform/htcleo-backlight/btn_control
( echo 0 > /sys/devices/platform/htcleo-backlight/btn_control )
- By default button control is enabled
