diff options
Diffstat (limited to 'Documentation/ABI/testing')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-driver-wacom | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-wacom b/Documentation/ABI/testing/sysfs-driver-wacom index b5601859de5a..82d4df136444 100644 --- a/Documentation/ABI/testing/sysfs-driver-wacom +++ b/Documentation/ABI/testing/sysfs-driver-wacom @@ -13,11 +13,11 @@ What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led Date: August 2011 Contact: linux-input@vger.kernel.org Description: - Attribute group for control of the status LEDs and the OLED - displays found on the Wacom Intuos 4 M, L, and XL tablets. This - attribute group is not available for other Wacom tablets. + Attribute group for control of the status LEDs and the OLEDs. + This attribute group is only available for Intuos 4 M, L, + and XL (with LEDs and OLEDs) and Cintiq 21UX2 (LEDs only). Therefore its presence implicitly signifies the presence of - said LEDs and OLED displays on the tablet device. + said LEDs and OLEDs on the tablet device. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance Date: August 2011 @@ -36,12 +36,21 @@ Description: when the stylus touches the tablet surface, or any button is pressed on the stylus. -What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led_select +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led0_select Date: August 2011 Contact: linux-input@vger.kernel.org Description: - Writing to this file sets which one of the four status LEDs is - active (0..3). The other three LEDs are always inactive. + Writing to this file sets which one of the four (for Intuos 4) + or of the right four (for Cintiq 21UX2) status LEDs is active (0..3). + The other three LEDs on the same side are always inactive. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select +Date: September 2011 +Contact: linux-input@vger.kernel.org +Description: + Writing to this file sets which one of the left four (for Cintiq 21UX2) + status LEDs is active (0..3). The other three LEDs on the left are always + inactive. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance Date: August 2011 |