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git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/commit - drivers/hid/hid-wacom.c
HID: wacom: Add LED selector control for Wacom Intuos4 WL
Add sysfs attribute to control LED selector on Wacom Intuos4. There are 4
different LEDs on the tablet and they can be turned on by something like:
echo 50 > /sys/class/leds/(device # here)\:selector\:1/brightness
Only one can be lit at a time. The brightness range is 0 to 127. This patch
also contains short ABI description.
Signed-off-by: Przemo Firszt <przemo@firszt.eu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>