[PATCH 2/6] Haptic: Documentation for haptic class

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Describe the haptic class and how to use

Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
 Documentation/haptic-class.txt |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)
 create mode 100644 Documentation/haptic-class.txt

diff --git a/Documentation/haptic-class.txt b/Documentation/haptic-class.txt
new file mode 100644
index 0000000..6bee82a
--- /dev/null
+++ b/Documentation/haptic-class.txt
@@ -0,0 +1,20 @@
+
+Haptic handling under Linux
+========================
+
+In its simplest form, the haptic class just allows control of Haptics from
+userspace. Haptic appears in /sys/class/haptic/. The maximum level of the
+haptic is defined in max_level file.
+
+To use simple. it provides the oneshot mode. Give millisecond time to this
+property. It working at given time with pre-defined level.
+Of course, you can adjust the level by setting level property
+
+# echo ${millisecond} > /sys/class/haptic/<device>/oneshot
+
+# echo ${level} > /sys/class/haptic/<device>/level
+
+Also you can enable/disable by setting enable property
+
+# echo 1 > /sys/class/haptic/<device>/level	-> Enable
+# echo 0 > /sys/class/haptic/<device>/level	-> Disable
-- 
1.5.3.3

--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Media Devel]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Linux Wireless Networking]     [Linux Omap]

  Powered by Linux