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Input: mt - document devices reporting more touches than slots
authorDaniel Kurtz <djkurtz@chromium.org>
Wed, 24 Aug 2011 06:02:36 +0000 (23:02 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Wed, 24 Aug 2011 06:08:20 +0000 (23:08 -0700)
commit7612138ccb8e619f87bed504a211884647544491
tree8bee3368ff8af1639ea4104bef9ee07f2be07767tree | snapshot
parent3121fc6847f3e30804e582e2ed4897bb7e877935commit | diff
Input: mt - document devices reporting more touches than slots

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 <djkurtz@chromium.org>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Documentation/input/multi-touch-protocol.txt diff | blob | history
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