1 What: /sys/class/hidraw/hidraw*/device/speed
4 Contact: linux-bluetooth@vger.kernel.org
6 The /sys/class/hidraw/hidraw*/device/speed file controls
7 reporting speed of Wacom bluetooth tablet. Reading from
8 this file returns 1 if tablet reports in high speed mode
9 or 0 otherwise. Writing to this file one of these values
10 switches reporting speed.
12 What: /sys/class/leds/0005\:056A\:00BD.0001\:selector\:*/
15 Contact: linux-bluetooth@vger.kernel.org
17 LED selector for Intuos4 WL. There are 4 leds, but only one LED
18 can be lit at a time. Max brightness is 127.
20 What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led
22 Contact: linux-input@vger.kernel.org
24 Attribute group for control of the status LEDs and the OLEDs.
25 This attribute group is only available for Intuos 4 M, L,
26 and XL (with LEDs and OLEDs) and Cintiq 21UX2 and Cintiq 24HD
27 (LEDs only). Therefore its presence implicitly signifies the
28 presence of said LEDs and OLEDs on the tablet device.
30 What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance
32 Contact: linux-input@vger.kernel.org
34 Writing to this file sets the status LED luminance (1..127)
35 when the stylus does not touch the tablet surface, and no
36 button is pressed on the stylus. This luminance level is
37 normally lower than the level when a button is pressed.
39 What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status1_luminance
41 Contact: linux-input@vger.kernel.org
43 Writing to this file sets the status LED luminance (1..127)
44 when the stylus touches the tablet surface, or any button is
45 pressed on the stylus.
47 What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led0_select
49 Contact: linux-input@vger.kernel.org
51 Writing to this file sets which one of the four (for Intuos 4)
52 or of the right four (for Cintiq 21UX2 and Cintiq 24HD) status
53 LEDs is active (0..3). The other three LEDs on the same side are
56 What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select
58 Contact: linux-input@vger.kernel.org
60 Writing to this file sets which one of the left four (for Cintiq 21UX2
61 and Cintiq 24HD) status LEDs is active (0..3). The other three LEDs on
62 the left are always inactive.
64 What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance
66 Contact: linux-input@vger.kernel.org
68 Writing to this file sets the overall luminance level (0..15)
69 of all eight button OLED displays.
71 What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/button<n>_rawimg
73 Contact: linux-input@vger.kernel.org
75 When writing a 1024 byte raw image in Wacom Intuos 4
76 interleaving format to the file, the image shows up on Button N
77 of the device. The image is a 64x32 pixel 4-bit gray image. The
78 1024 byte binary is split up into 16x 64 byte chunks. Each 64
79 byte chunk encodes the image data for two consecutive lines on
80 the display. The low nibble of each byte contains the first
81 line, and the high nibble contains the second line.