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HID: wacom: Add LED selector control for Wacom Intuos4 WL
authorPrzemo Firszt <przemo@firszt.eu>
Thu, 10 May 2012 18:23:52 +0000 (19:23 +0100)
committerJiri Kosina <jkosina@suse.cz>
Fri, 11 May 2012 12:47:04 +0000 (14:47 +0200)
commitd13f5454e4acbbe2a470cc6743c2998cfcd607a8
treeb26169f0a09e90e95a73af215579e580b116dbb2tree | snapshot
parentc653daba895a2d339b3b8f04e69fc111443ef327commit | diff
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>
Documentation/ABI/testing/sysfs-driver-wacom diff | blob | history
drivers/hid/Kconfig diff | blob | history
drivers/hid/hid-wacom.c diff | blob | history
Domain: System / Uncategorized;