15d7e7d47SEduard HasenleithnerWhat: /sys/class/hidraw/hidraw*/device/speed 25d7e7d47SEduard HasenleithnerDate: April 2010 35d7e7d47SEduard HasenleithnerKernel Version: 2.6.35 45d7e7d47SEduard HasenleithnerContact: linux-bluetooth@vger.kernel.org 55d7e7d47SEduard HasenleithnerDescription: 65d7e7d47SEduard Hasenleithner The /sys/class/hidraw/hidraw*/device/speed file controls 75d7e7d47SEduard Hasenleithner reporting speed of Wacom bluetooth tablet. Reading from 85d7e7d47SEduard Hasenleithner 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 125d7e7d47SEduard HasenleithnerWhat: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led 135d7e7d47SEduard HasenleithnerDate: August 2011 145d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 155d7e7d47SEduard HasenleithnerDescription: 16*09e7d941SPing Cheng Attribute group for control of the status LEDs and the OLEDs. 17*09e7d941SPing Cheng This attribute group is only available for Intuos 4 M, L, 18*09e7d941SPing Cheng and XL (with LEDs and OLEDs) and Cintiq 21UX2 (LEDs only). 195d7e7d47SEduard Hasenleithner Therefore its presence implicitly signifies the presence of 20*09e7d941SPing Cheng said LEDs and OLEDs on the tablet device. 215d7e7d47SEduard Hasenleithner 225d7e7d47SEduard HasenleithnerWhat: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance 235d7e7d47SEduard HasenleithnerDate: August 2011 245d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 255d7e7d47SEduard HasenleithnerDescription: 2677e82516SPing Cheng Writing to this file sets the status LED luminance (1..127) 275d7e7d47SEduard Hasenleithner when the stylus does not touch the tablet surface, and no 28f4fa9a6dSPing Cheng button is pressed on the stylus. This luminance level is 29f4fa9a6dSPing Cheng normally lower than the level when a button is pressed. 305d7e7d47SEduard Hasenleithner 315d7e7d47SEduard HasenleithnerWhat: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status1_luminance 325d7e7d47SEduard HasenleithnerDate: August 2011 335d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 345d7e7d47SEduard HasenleithnerDescription: 3577e82516SPing Cheng Writing to this file sets the status LED luminance (1..127) 365d7e7d47SEduard Hasenleithner when the stylus touches the tablet surface, or any button is 375d7e7d47SEduard Hasenleithner pressed on the stylus. 385d7e7d47SEduard Hasenleithner 39*09e7d941SPing ChengWhat: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led0_select 405d7e7d47SEduard HasenleithnerDate: August 2011 415d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 425d7e7d47SEduard HasenleithnerDescription: 43*09e7d941SPing Cheng Writing to this file sets which one of the four (for Intuos 4) 44*09e7d941SPing Cheng or of the right four (for Cintiq 21UX2) status LEDs is active (0..3). 45*09e7d941SPing Cheng The other three LEDs on the same side are always inactive. 46*09e7d941SPing Cheng 47*09e7d941SPing ChengWhat: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select 48*09e7d941SPing ChengDate: September 2011 49*09e7d941SPing ChengContact: linux-input@vger.kernel.org 50*09e7d941SPing ChengDescription: 51*09e7d941SPing Cheng Writing to this file sets which one of the left four (for Cintiq 21UX2) 52*09e7d941SPing Cheng status LEDs is active (0..3). The other three LEDs on the left are always 53*09e7d941SPing Cheng inactive. 545d7e7d47SEduard Hasenleithner 555d7e7d47SEduard HasenleithnerWhat: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance 565d7e7d47SEduard HasenleithnerDate: August 2011 575d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 585d7e7d47SEduard HasenleithnerDescription: 595d7e7d47SEduard Hasenleithner Writing to this file sets the overall luminance level (0..15) 605d7e7d47SEduard Hasenleithner of all eight button OLED displays. 615d7e7d47SEduard Hasenleithner 625d7e7d47SEduard HasenleithnerWhat: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/button<n>_rawimg 635d7e7d47SEduard HasenleithnerDate: August 2011 645d7e7d47SEduard HasenleithnerContact: linux-input@vger.kernel.org 655d7e7d47SEduard HasenleithnerDescription: 665d7e7d47SEduard Hasenleithner When writing a 1024 byte raw image in Wacom Intuos 4 675d7e7d47SEduard Hasenleithner interleaving format to the file, the image shows up on Button N 685d7e7d47SEduard Hasenleithner of the device. The image is a 64x32 pixel 4-bit gray image. The 695d7e7d47SEduard Hasenleithner 1024 byte binary is split up into 16x 64 byte chunks. Each 64 705d7e7d47SEduard Hasenleithner byte chunk encodes the image data for two consecutive lines on 715d7e7d47SEduard Hasenleithner the display. The low nibble of each byte contains the first 725d7e7d47SEduard Hasenleithner line, and the high nibble contains the second line. 73