Lines Matching refs:a
57 combine a status packet with multiple head or motion packets. Hardware version
60 Some Hardware version 3 and version 4 also have a trackpoint which uses a
67 Note that a mouse button is also associated with either the touchpad or the
68 trackpoint when a trackpoint is available. Disabling the Touchpad in xorg
101 Currently a value of "1" will turn on some basic debugging and a value of
107 generate quite a lot of data!
118 calculating a parity bit for the last 3 bytes of each packet. The driver
175 By echoing a hexadecimal value to a register it contents can be altered.
300 EF013 and EF019 have a special behaviour (due to a bug in the firmware?), and
302 This counting is reset whenever a different number of fingers is reported.
362 By echoing a hexadecimal value to a register it contents can be altered.
416 For all the other ones, there are just a few constant bits::
454 vf = a kind of flag ? (only on EF123, 0 when finger is over one
619 the second packet has data for the second finger. So for two finger touch a
638 v4 hardware is a true multitouch touchpad, capable of tracking up to 5 fingers.
642 Whenever the numbers or identities of the fingers changes, the hardware sends a
651 position, until we receive a status packet.
653 One exception is one finger touch. when a status packet tells us there is only
841 expects for a relative movement