05 Jul, 2012
1 commit
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The newly released HID protocol for win8 multitouch devices is capable
of transmitting more information about each touch. In particular, it
includes details useful for touch alignment. This patch completes the
MT protocol with the ABS_MT_TOOL_X/Y events, and documents how to map
win8 devices.Cc: Stephane Chatty
Cc: Benjamin Tissoires
Cc: Peter Hutterer
Acked-by: Chase Douglas
Signed-off-by: Henrik Rydberg
24 Aug, 2011
1 commit
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Some devices are capable of identifying and/or tracking more contacts than
they can report to the driver. Document how a driver should handle this,
and what userspace should expect.Signed-off-by: Daniel Kurtz
Acked-by: Chase Douglas
Acked-by: Henrik Rydberg
Signed-off-by: Dmitry Torokhov
20 Dec, 2010
1 commit
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This patch documents the recent input-mt interface changes.
Signed-off-by: Henrik Rydberg
16 Dec, 2010
1 commit
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Touch devices capable of hovering, i.e., fingers detected a
distance from the surface, are not supported by the current
input MT protocol. This patch adds ABS_MT_DISTANCE, which may
be used to indicate the distance between the contact and the
surface.Signed-off-by: Henrik Rydberg
16 Jul, 2010
1 commit
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This patch adds documentation for the ABS_MT_SLOT event and gives
examples of how to use the event slot protocol.Reviewed-by: Ping Cheng
Signed-off-by: Henrik Rydberg
Signed-off-by: Dmitry Torokhov
22 Mar, 2010
2 commits
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The Multitouch X driver project has moved to alpha status.
This patch updates the documentation accordingly.Signed-off-by: Henrik Rydberg
Signed-off-by: Dmitry Torokhov -
The current documentation does not explicitly specify how to report
zero fingers, leaving a potential problem in the driver implementations
and giving no parsing directive to userland. This patch defines two
equally valid ways.Signed-off-by: Henrik Rydberg
Signed-off-by: Dmitry Torokhov
29 Jan, 2010
1 commit
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This patch documents a new ABS_MT parameter and adds further text to
clarify some points around the MT protocol.Requested-by: Yoonyoung Shim
Requested-by: Mika Kuoppala
Requested-by: Peter Hutterer
Signed-off-by: Henrik Rydberg
Signed-off-by: Dmitry Torokhov
24 May, 2009
1 commit
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Through the collaboration to adapt the N-trig and Stantum HID
drivers to the MT protocol, some semantic clarifications to the
protocol have been made. This patch adds them to the MT documentation.Signed-off-by: Henrik Rydberg
Tested-by: Stéphane Chatty
Signed-off-by: Dmitry Torokhov
01 May, 2009
1 commit
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This patchs adds documentation for the multi-touch protocol to
Documentation/input/.[randy.dunlap@oracle.com: grammar fixes]
Signed-off-by: Henrik Rydberg
Signed-off-by: Dmitry Torokhov