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Based on kernel version 3.16. Page generated on 2014-08-06 21:35 EST.

1	WWhat:		/sys/class/hidraw/hidraw*/device/oled*_img
2	Date:		June 2012
3	Contact:	linux-bluetooth@vger.kernel.org
4	Description:
5			The /sys/class/hidraw/hidraw*/device/oled*_img files control
6			OLED mocro displays on Intuos4 Wireless tablet. Accepted image
7			has to contain 256 bytes (64x32 px 1 bit colour). The format
8			is the same as PBM image 62x32px without header (64 bits per
9			horizontal line, 32 lines). An example of setting OLED No. 0:
10			dd bs=256 count=1 if=img_file of=[path to oled0_img]/oled0_img
11			The attribute is read only and no local copy of the image is
12			stored.
13	
14	What:		/sys/class/hidraw/hidraw*/device/speed
15	Date:		April 2010
16	Kernel Version:	2.6.35
17	Contact:	linux-bluetooth@vger.kernel.org
18	Description:
19			The /sys/class/hidraw/hidraw*/device/speed file controls
20			reporting speed of Wacom bluetooth tablet. Reading from
21			this file returns 1 if tablet reports in high speed mode
22			or 0 otherwise. Writing to this file one of these values
23			switches reporting speed.
24	
25	What:		/sys/class/leds/0005\:056A\:00BD.0001\:selector\:*/
26	Date:		May 2012
27	Kernel Version:	3.5
28	Contact:	linux-bluetooth@vger.kernel.org
29	Description:
30			LED selector for Intuos4 WL. There are 4 leds, but only one LED
31			can be lit at a time. Max brightness is 127.
32	
33	What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/led
34	Date:		August 2011
35	Contact:	linux-input@vger.kernel.org
36	Description:
37			Attribute group for control of the status LEDs and the OLEDs.
38			This attribute group is only available for Intuos 4 M, L,
39			and XL (with LEDs and OLEDs), Intuos 5 (LEDs only), and Cintiq
40			21UX2 and Cintiq 24HD (LEDs only). Therefore its presence
41			implicitly signifies the presence of said LEDs and OLEDs on the
42			tablet device.
43	
44	What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status0_luminance
45	Date:		August 2011
46	Contact:	linux-input@vger.kernel.org
47	Description:
48			Writing to this file sets the status LED luminance (1..127)
49			when the stylus does not touch the tablet surface, and no
50			button is pressed on the stylus. This luminance level is
51			normally lower than the level when a button is pressed.
52	
53	What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status1_luminance
54	Date:		August 2011
55	Contact:	linux-input@vger.kernel.org
56	Description:
57			Writing to this file sets the status LED luminance (1..127)
58			when the stylus touches the tablet surface, or any button is
59			pressed on the stylus.
60	
61	What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led0_select
62	Date:		August 2011
63	Contact:	linux-input@vger.kernel.org
64	Description:
65			Writing to this file sets which one of the four (for Intuos 4
66			and Intuos 5) or of the right four (for Cintiq 21UX2 and Cintiq
67			24HD) status LEDs is active (0..3). The other three LEDs on the
68			same side are always inactive.
69	
70	What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/status_led1_select
71	Date:		September 2011
72	Contact:	linux-input@vger.kernel.org
73	Description:
74			Writing to this file sets which one of the left four (for Cintiq 21UX2
75			and Cintiq 24HD) status LEDs is active (0..3). The other three LEDs on
76			the left are always inactive.
77	
78	What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/buttons_luminance
79	Date:		August 2011
80	Contact:	linux-input@vger.kernel.org
81	Description:
82			Writing to this file sets the overall luminance level (0..15)
83			of all eight button OLED displays.
84	
85	What:		/sys/bus/usb/devices/<busnum>-<devnum>:<cfg>.<intf>/wacom_led/button<n>_rawimg
86	Date:		August 2011
87	Contact:	linux-input@vger.kernel.org
88	Description:
89			When writing a 1024 byte raw image in Wacom Intuos 4
90			interleaving format to the file, the image shows up on Button N
91			of the device. The image is a 64x32 pixel 4-bit gray image. The
92			1024 byte binary is split up into 16x 64 byte chunks. Each 64
93			byte chunk encodes the image data for two consecutive lines on
94			the display. The low nibble of each byte contains the first
95			line, and the high nibble contains the second line.
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