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+What:		/sys/bus/usb/.../powered
+Date:		August 2008
+KernelVersion:	2.6.26
+Contact:	Harrison Metzger <harrisonmetz@gmail.com>
+Description:	Controls whether the device's display will powered.
+		A value of 0 is off and a non-zero value is on.
+
+What:		/sys/bus/usb/.../mode_msb
+What:		/sys/bus/usb/.../mode_lsb
+Date:		August 2008
+KernelVersion:	2.6.26
+Contact:	Harrison Metzger <harrisonmetz@gmail.com>
+Description:	Controls the devices display mode.
+		For a 6 character display the values are
+
+			MSB 0x06; LSB 0x3F, and
+
+		for an 8 character display the values are
+
+			MSB 0x08; LSB 0xFF.
+
+What:		/sys/bus/usb/.../textmode
+Date:		August 2008
+KernelVersion:	2.6.26
+Contact:	Harrison Metzger <harrisonmetz@gmail.com>
+Description:	Controls the way the device interprets its text buffer.
+		raw:	each character controls its segment manually
+		hex:	each character is between 0-15
+		ascii:	each character is between '0'-'9' and 'A'-'F'.
+
+What:		/sys/bus/usb/.../text
+Date:		August 2008
+KernelVersion:	2.6.26
+Contact:	Harrison Metzger <harrisonmetz@gmail.com>
+Description:	The text (or data) for the device to display
+
+What:		/sys/bus/usb/.../decimals
+Date:		August 2008
+KernelVersion:	2.6.26
+Contact:	Harrison Metzger <harrisonmetz@gmail.com>
+Description:	Controls the decimal places on the device.
+		To set the nth decimal place, give this field
+		the value of ``10 ** n``. Assume this field has
+		the value k and has 1 or more decimal places set,
+		to set the mth place (where m is not already set),
+		change this fields value to ``k + 10 ** m``.