1c704b4efSBenjamin TissoiresWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed 25d7e7d47SEduard HasenleithnerDate: April 2010 35d7e7d47SEduard HasenleithnerKernelVersion: 2.6.35 45d7e7d47SEduard HasenleithnerContact: linux-bluetooth@vger.kernel.org 55d7e7d47SEduard HasenleithnerDescription: 6c704b4efSBenjamin Tissoires The /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/speed file 7c704b4efSBenjamin Tissoires controls reporting speed of Wacom bluetooth tablet. Reading 8c704b4efSBenjamin Tissoires from this file returns 1 if tablet reports in high speed mode 95d7e7d47SEduard Hasenleithner or 0 otherwise. Writing to this file one of these values 105d7e7d47SEduard Hasenleithner switches reporting speed. 115d7e7d47SEduard Hasenleithner 12c704b4efSBenjamin TissoiresWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/led 13c704b4efSBenjamin TissoiresDate: August 2014 145d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 155d7e7d47SEduard HasenleithnerDescription: 1609e7d941SPing Cheng Attribute group for control of the status LEDs and the OLEDs. 1709e7d941SPing Cheng This attribute group is only available for Intuos 4 M, L, 18c704b4efSBenjamin Tissoires and XL (with LEDs and OLEDs), Intuos 4 WL, Intuos 5 (LEDs only), 19c704b4efSBenjamin Tissoires Intuos Pro (LEDs only) and Cintiq 21UX2 and Cintiq 24HD 20c704b4efSBenjamin Tissoires (LEDs only). Therefore its presence implicitly signifies the 21c704b4efSBenjamin Tissoires presence of said LEDs and OLEDs on the tablet device. 225d7e7d47SEduard Hasenleithner 23c704b4efSBenjamin TissoiresWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status0_luminance 24c704b4efSBenjamin TissoiresDate: August 2014 255d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 265d7e7d47SEduard HasenleithnerDescription: 2797f5541fSBenjamin Tissoires <obsoleted by the LED class API now exported by the driver> 2877e82516SPing Cheng Writing to this file sets the status LED luminance (1..127) 295d7e7d47SEduard Hasenleithner when the stylus does not touch the tablet surface, and no 30f4fa9a6dSPing Cheng button is pressed on the stylus. This luminance level is 31f4fa9a6dSPing Cheng normally lower than the level when a button is pressed. 325d7e7d47SEduard Hasenleithner 33c704b4efSBenjamin TissoiresWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status1_luminance 34c704b4efSBenjamin TissoiresDate: August 2014 355d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 365d7e7d47SEduard HasenleithnerDescription: 3797f5541fSBenjamin Tissoires <obsoleted by the LED class API now exported by the driver> 3877e82516SPing Cheng Writing to this file sets the status LED luminance (1..127) 395d7e7d47SEduard Hasenleithner when the stylus touches the tablet surface, or any button is 405d7e7d47SEduard Hasenleithner pressed on the stylus. 415d7e7d47SEduard Hasenleithner 42c704b4efSBenjamin TissoiresWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status_led0_select 43c704b4efSBenjamin TissoiresDate: August 2014 445d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 455d7e7d47SEduard HasenleithnerDescription: 4697f5541fSBenjamin Tissoires <obsoleted by the LED class API now exported by the driver> 479b5b95ddSJason Gerecke Writing to this file sets which one of the four (for Intuos 4 489b5b95ddSJason Gerecke and Intuos 5) or of the right four (for Cintiq 21UX2 and Cintiq 499b5b95ddSJason Gerecke 24HD) status LEDs is active (0..3). The other three LEDs on the 509b5b95ddSJason Gerecke same side are always inactive. 5109e7d941SPing Cheng 52c704b4efSBenjamin TissoiresWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/status_led1_select 53c704b4efSBenjamin TissoiresDate: August 2014 5409e7d941SPing ChengContact: linux-input@vger.kernel.org 5509e7d941SPing ChengDescription: 5697f5541fSBenjamin Tissoires <obsoleted by the LED class API now exported by the driver> 57246835fcSJason Gerecke Writing to this file sets which one of the left four (for Cintiq 21UX2 58246835fcSJason Gerecke and Cintiq 24HD) status LEDs is active (0..3). The other three LEDs on 59246835fcSJason Gerecke the left are always inactive. 605d7e7d47SEduard Hasenleithner 61c704b4efSBenjamin TissoiresWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/buttons_luminance 62c704b4efSBenjamin TissoiresDate: August 2014 635d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 645d7e7d47SEduard HasenleithnerDescription: 655d7e7d47SEduard Hasenleithner Writing to this file sets the overall luminance level (0..15) 665d7e7d47SEduard Hasenleithner of all eight button OLED displays. 675d7e7d47SEduard Hasenleithner 68c704b4efSBenjamin TissoiresWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_led/button<n>_rawimg 69c704b4efSBenjamin TissoiresDate: August 2014 705d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 715d7e7d47SEduard HasenleithnerDescription: 725d7e7d47SEduard Hasenleithner When writing a 1024 byte raw image in Wacom Intuos 4 735d7e7d47SEduard Hasenleithner interleaving format to the file, the image shows up on Button N 745d7e7d47SEduard Hasenleithner of the device. The image is a 64x32 pixel 4-bit gray image. The 755d7e7d47SEduard Hasenleithner 1024 byte binary is split up into 16x 64 byte chunks. Each 64 765d7e7d47SEduard Hasenleithner byte chunk encodes the image data for two consecutive lines on 775d7e7d47SEduard Hasenleithner the display. The low nibble of each byte contains the first 785d7e7d47SEduard Hasenleithner line, and the high nibble contains the second line. 79c704b4efSBenjamin Tissoires When the Wacom Intuos 4 is connected over Bluetooth, the 80c704b4efSBenjamin Tissoires image has to contain 256 bytes (64x32 px 1 bit colour). 81c704b4efSBenjamin Tissoires The format is also scrambled, like in the USB mode, and it can 8234433332SMauro Carvalho Chehab be summarized by converting:: 8334433332SMauro Carvalho Chehab 8434433332SMauro Carvalho Chehab 76543210 into GECA6420. 85c704b4efSBenjamin Tissoires HGFEDCBA HFDB7531 8672b236d6SAaron Skomra 8772b236d6SAaron SkomraWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_remote/unpair_remote 8872b236d6SAaron SkomraDate: July 2015 8972b236d6SAaron SkomraContact: linux-input@vger.kernel.org 9072b236d6SAaron SkomraDescription: 9172b236d6SAaron Skomra Writing the character sequence '*' followed by a newline to 9272b236d6SAaron Skomra this file will delete all of the current pairings on the 9372b236d6SAaron Skomra device. Other character sequences are reserved. This file is 9472b236d6SAaron Skomra write only. 9572b236d6SAaron Skomra 9672b236d6SAaron SkomraWhat: /sys/bus/hid/devices/<bus>:<vid>:<pid>.<n>/wacom_remote/<serial_number>/remote_mode 9772b236d6SAaron SkomraDate: July 2015 9872b236d6SAaron SkomraContact: linux-input@vger.kernel.org 9972b236d6SAaron SkomraDescription: 10097f5541fSBenjamin Tissoires <obsoleted by the LED class API now exported by the driver> 10172b236d6SAaron Skomra Reading from this file reports the mode status of the 10272b236d6SAaron Skomra remote as indicated by the LED lights on the device. If no 10372b236d6SAaron Skomra reports have been received from the paired device, reading 10472b236d6SAaron Skomra from this file will report '-1'. The mode is read-only 10572b236d6SAaron Skomra and cannot be set through the driver. 106