| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed |
| Date: April 2010 |
| Kernel Version: 2.6.35 |
| Contact: linux-bluetooth@vger.kernel.org |
| Description: |
| The /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed file |
| controls reporting speed of Wacom bluetooth tablet. Reading |
| from this file returns 1 if tablet reports in high speed mode |
| or 0 otherwise. Writing to this file one of these values |
| switches reporting speed. |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/led |
| Date: August 2014 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| 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), Intuos 4 WL, Intuos 5 (LEDs only), |
| Intuos Pro (LEDs only) and Cintiq 21UX2 and Cintiq 24HD |
| (LEDs only). Therefore its presence implicitly signifies the |
| presence of said LEDs and OLEDs on the tablet device. |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status0_luminance |
| Date: August 2014 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| <obsoleted by the LED class API now exported by the driver> |
| Writing to this file sets the status LED luminance (1..127) |
| when the stylus does not touch the tablet surface, and no |
| button is pressed on the stylus. This luminance level is |
| normally lower than the level when a button is pressed. |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status1_luminance |
| Date: August 2014 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| <obsoleted by the LED class API now exported by the driver> |
| Writing to this file sets the status LED luminance (1..127) |
| when the stylus touches the tablet surface, or any button is |
| pressed on the stylus. |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status_led0_select |
| Date: August 2014 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| <obsoleted by the LED class API now exported by the driver> |
| Writing to this file sets which one of the four (for Intuos 4 |
| and Intuos 5) or of the right four (for Cintiq 21UX2 and Cintiq |
| 24HD) status LEDs is active (0..3). The other three LEDs on the |
| same side are always inactive. |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status_led1_select |
| Date: August 2014 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| <obsoleted by the LED class API now exported by the driver> |
| Writing to this file sets which one of the left four (for Cintiq 21UX2 |
| and Cintiq 24HD) status LEDs is active (0..3). The other three LEDs on |
| the left are always inactive. |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/buttons_luminance |
| Date: August 2014 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| Writing to this file sets the overall luminance level (0..15) |
| of all eight button OLED displays. |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/button<n>_rawimg |
| Date: August 2014 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| When writing a 1024 byte raw image in Wacom Intuos 4 |
| interleaving format to the file, the image shows up on Button N |
| of the device. The image is a 64x32 pixel 4-bit gray image. The |
| 1024 byte binary is split up into 16x 64 byte chunks. Each 64 |
| byte chunk encodes the image data for two consecutive lines on |
| the display. The low nibble of each byte contains the first |
| line, and the high nibble contains the second line. |
| When the Wacom Intuos 4 is connected over Bluetooth, the |
| image has to contain 256 bytes (64x32 px 1 bit colour). |
| The format is also scrambled, like in the USB mode, and it can |
| be summarized by converting 76543210 into GECA6420. |
| HGFEDCBA HFDB7531 |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_remote/unpair_remote |
| Date: July 2015 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| Writing the character sequence '*' followed by a newline to |
| this file will delete all of the current pairings on the |
| device. Other character sequences are reserved. This file is |
| write only. |
| |
| What: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_remote/<serial_number>/remote_mode |
| Date: July 2015 |
| Contact: linux-input@vger.kernel.org |
| Description: |
| <obsoleted by the LED class API now exported by the driver> |
| Reading from this file reports the mode status of the |
| remote as indicated by the LED lights on the device. If no |
| reports have been received from the paired device, reading |
| from this file will report '-1'. The mode is read-only |
| and cannot be set through the driver. |
