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author | Jiri Kosina <jkosina@suse.cz> | 2023-04-26 23:57:40 +0300 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2023-04-26 23:57:40 +0300 |
commit | 0549fbac401ced4adea4fca44baf8bab7ebcfc74 (patch) | |
tree | a2c496c26fcf53f55653d3f3b84103a5845a39fe /Documentation/ABI | |
parent | d411b5aa1f49c065dfe23b7a7e72ee56f2677331 (diff) | |
parent | 539adfedbd2d5cda2f9e2d83b35b364834b67d58 (diff) | |
download | linux-0549fbac401ced4adea4fca44baf8bab7ebcfc74.tar.xz |
Merge branch 'for-6.4/logitech-hidpp' into for-linus
- support for ADC measurement (Bastien Nocera)
- support for Logitech G935 (Bastien Nocera)
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-usb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb index 545c2dd97ed0..cb172db41b34 100644 --- a/Documentation/ABI/testing/sysfs-bus-usb +++ b/Documentation/ABI/testing/sysfs-bus-usb @@ -166,6 +166,23 @@ Description: The file will be present for all speeds of USB devices, and will always read "no" for USB 1.1 and USB 2.0 devices. +What: /sys/bus/usb/devices/<INTERFACE>/wireless_status +Date: February 2023 +Contact: Bastien Nocera <hadess@hadess.net> +Description: + Some USB devices use a USB receiver dongle to communicate + wirelessly with their device using proprietary protocols. This + attribute allows user-space to know whether the device is + connected to its receiver dongle, and, for example, consider + the device to be absent when choosing whether to show the + device's battery, show a headset in a list of outputs, or show + an on-screen keyboard if the only wireless keyboard is + turned off. + This attribute is not to be used to replace protocol specific + statuses available in WWAN, WLAN/Wi-Fi, Bluetooth, etc. + If the device does not use a receiver dongle with a wireless + device, then this attribute will not exist. + What: /sys/bus/usb/devices/.../<hub_interface>/port<X> Date: August 2012 Contact: Lan Tianyu <tianyu.lan@intel.com> |