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authorPrzemo Firszt <przemo@firszt.eu>2012-05-10 20:23:52 +0200
committerJiri Kosina <jkosina@suse.cz>2012-05-11 14:47:04 +0200
commitd13f5454e4acbbe2a470cc6743c2998cfcd607a8 (patch)
treeb26169f0a09e90e95a73af215579e580b116dbb2 /Documentation/ABI/testing
parentHID: wacom: Add tilt reporting for Intuos4 WL (diff)
downloadlinux-d13f5454e4acbbe2a470cc6743c2998cfcd607a8.tar.xz
linux-d13f5454e4acbbe2a470cc6743c2998cfcd607a8.zip
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>
Diffstat (limited to 'Documentation/ABI/testing')
-rw-r--r--Documentation/ABI/testing/sysfs-driver-wacom8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-wacom b/Documentation/ABI/testing/sysfs-driver-wacom
index 0130d6683c14..56c54558c8a4 100644
--- a/Documentation/ABI/testing/sysfs-driver-wacom
+++ b/Documentation/ABI/testing/sysfs-driver-wacom
@@ -9,6 +9,14 @@ Description:
or 0 otherwise. Writing to this file one of these values
switches reporting speed.
+What: /sys/class/leds/0005\:056A\:00BD.0001\:selector\:*/
+Date: May 2012
+Kernel Version: 3.5
+Contact: linux-bluetooth@vger.kernel.org
+Description:
+ LED selector for Intuos4 WL. There are 4 leds, but only one LED
+ can be lit at a time. Max brightness is 127.
+
What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led
Date: August 2011
Contact: linux-input@vger.kernel.org