sysfs-driver-wacom 3.3 KB

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  1. What: /sys/class/hidraw/hidraw*/device/speed
  2. Date: April 2010
  3. Kernel Version: 2.6.35
  4. Contact: linux-bluetooth@vger.kernel.org
  5. Description:
  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.
  11. What: /sys/class/leds/0005\:056A\:00BD.0001\:selector\:*/
  12. Date: May 2012
  13. Kernel Version: 3.5
  14. Contact: linux-bluetooth@vger.kernel.org
  15. Description:
  16. LED selector for Intuos4 WL. There are 4 leds, but only one LED
  17. can be lit at a time. Max brightness is 127.
  18. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led
  19. Date: August 2011
  20. Contact: linux-input@vger.kernel.org
  21. Description:
  22. Attribute group for control of the status LEDs and the OLEDs.
  23. This attribute group is only available for Intuos 4 M, L,
  24. and XL (with LEDs and OLEDs), Intuos 5 (LEDs only), and Cintiq
  25. 21UX2 and Cintiq 24HD (LEDs only). Therefore its presence
  26. implicitly signifies the presence of said LEDs and OLEDs on the
  27. tablet device.
  28. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance
  29. Date: August 2011
  30. Contact: linux-input@vger.kernel.org
  31. Description:
  32. Writing to this file sets the status LED luminance (1..127)
  33. when the stylus does not touch the tablet surface, and no
  34. button is pressed on the stylus. This luminance level is
  35. normally lower than the level when a button is pressed.
  36. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status1_luminance
  37. Date: August 2011
  38. Contact: linux-input@vger.kernel.org
  39. Description:
  40. Writing to this file sets the status LED luminance (1..127)
  41. when the stylus touches the tablet surface, or any button is
  42. pressed on the stylus.
  43. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led0_select
  44. Date: August 2011
  45. Contact: linux-input@vger.kernel.org
  46. Description:
  47. Writing to this file sets which one of the four (for Intuos 4
  48. and Intuos 5) or of the right four (for Cintiq 21UX2 and Cintiq
  49. 24HD) status LEDs is active (0..3). The other three LEDs on the
  50. same side are always inactive.
  51. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select
  52. Date: September 2011
  53. Contact: linux-input@vger.kernel.org
  54. Description:
  55. Writing to this file sets which one of the left four (for Cintiq 21UX2
  56. and Cintiq 24HD) status LEDs is active (0..3). The other three LEDs on
  57. the left are always inactive.
  58. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance
  59. Date: August 2011
  60. Contact: linux-input@vger.kernel.org
  61. Description:
  62. Writing to this file sets the overall luminance level (0..15)
  63. of all eight button OLED displays.
  64. What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/button<n>_rawimg
  65. Date: August 2011
  66. Contact: linux-input@vger.kernel.org
  67. Description:
  68. When writing a 1024 byte raw image in Wacom Intuos 4
  69. interleaving format to the file, the image shows up on Button N
  70. of the device. The image is a 64x32 pixel 4-bit gray image. The
  71. 1024 byte binary is split up into 16x 64 byte chunks. Each 64
  72. byte chunk encodes the image data for two consecutive lines on
  73. the display. The low nibble of each byte contains the first
  74. line, and the high nibble contains the second line.