mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-06 02:24:14 +08:00
20 lines
799 B
Plaintext
20 lines
799 B
Plaintext
|
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.
|