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author | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 03:29:33 +0200 |
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committer | Wolfgang Wiedmeyer <wolfgit@wiedmeyer.de> | 2015-10-23 03:29:33 +0200 |
commit | 15dfd0df63ce6847081d09b2bbd567cc0cc4eae1 (patch) | |
tree | 3b73f24fcef970bfcace3cbb297cfa57f3994682 /Documentation/ABI/testing/sysfs-driver-wacom | |
parent | 328aa7a45af61bc0060c80847daa67fef7b9c0d0 (diff) | |
parent | 0149138c4142da287d23f9d5c6038f7fb5e30ac2 (diff) | |
download | kernel_samsung_smdk4412-15dfd0df63ce6847081d09b2bbd567cc0cc4eae1.zip kernel_samsung_smdk4412-15dfd0df63ce6847081d09b2bbd567cc0cc4eae1.tar.gz kernel_samsung_smdk4412-15dfd0df63ce6847081d09b2bbd567cc0cc4eae1.tar.bz2 |
initial merge with 3.2.72
Diffstat (limited to 'Documentation/ABI/testing/sysfs-driver-wacom')
-rw-r--r-- | Documentation/ABI/testing/sysfs-driver-wacom | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-driver-wacom b/Documentation/ABI/testing/sysfs-driver-wacom new file mode 100644 index 0000000..82d4df1 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-wacom @@ -0,0 +1,72 @@ +What: /sys/class/hidraw/hidraw*/device/speed +Date: April 2010 +Kernel Version: 2.6.35 +Contact: linux-bluetooth@vger.kernel.org +Description: + The /sys/class/hidraw/hidraw*/device/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/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led +Date: August 2011 +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) and Cintiq 21UX2 (LEDs only). + Therefore its presence implicitly signifies the presence of + said LEDs and OLEDs on the tablet device. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + 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/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status1_luminance +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + 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/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led0_select +Date: August 2011 +Contact: linux-input@vger.kernel.org +Description: + Writing to this file sets which one of the four (for Intuos 4) + or of the right four (for Cintiq 21UX2) status LEDs is active (0..3). + The other three LEDs on the same side are always inactive. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select +Date: September 2011 +Contact: linux-input@vger.kernel.org +Description: + Writing to this file sets which one of the left four (for Cintiq 21UX2) + status LEDs is active (0..3). The other three LEDs on the left are always + inactive. + +What: /sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance +Date: August 2011 +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/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/button<n>_rawimg +Date: August 2011 +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. |