diff mbox

HID: logitech-hidpp: document sysfs interface

Message ID 20180302131653.GA24934@mordor.localdomain (mailing list archive)
State New, archived
Headers show

Commit Message

Aishwarya Pant March 2, 2018, 1:16 p.m. UTC 
Descriptions have been collected from git commit logs.

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
---
 .../ABI/testing/sysfs-driver-hid-logitech-hidpp       | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 Documentation/ABI/testing/sysfs-driver-hid-logitech-hidpp

Comments

Jiri Kosina March 6, 2018, 2:18 p.m. UTC | #1 
On Fri, 2 Mar 2018, Aishwarya Pant wrote:

> Descriptions have been collected from git commit logs.

Applied, thanks.
Jonathan Corbet March 21, 2018, 3:28 p.m. UTC | #2 
On Fri, 2 Mar 2018 18:46:53 +0530
Aishwarya Pant <aishpant@gmail.com> wrote:

> Descriptions have been collected from git commit logs.

Applied to the docs tree, thanks.

jon
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diff mbox

Patch

diff --git a/Documentation/ABI/testing/sysfs-driver-hid-logitech-hidpp b/Documentation/ABI/testing/sysfs-driver-hid-logitech-hidpp
new file mode 100644
index 000000000000..d8f831f2d6b5
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-hid-logitech-hidpp
@@ -0,0 +1,19 @@ 
+What:		/sys/bus/hid/drivers/logitech-hidpp-device/<dev>/range
+Date:		Jan, 2016
+KernelVersion:	4.6
+Contact:	linux-input@vger.kernel.org
+Description:
+		(RW) This attribute controls the amount of 'turn' permitted in
+		Logitech G920 wheel. Reading from the file shows the current
+		range of the steering wheel. Writing a value within the min and
+		max boundary sets the range of the wheel.
+
+What:		/sys/bus/hid/drivers/logitech-hidpp-device/<dev>/builtin_power_supply
+Date:		Apr, 2017
+KernelVersion:	4.12
+Contact:	linux-input@vger.kernel.org
+Description:
+		Presence of this file indicates that HID++ driver is capable of
+		handling battery properties in the kernel. This way, upower can
+		add a udev rule to decide whether or not it should use the
+		internal unifying support or the generic kernel one.