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Drop hack for drivers that emit zero ABS_MT_TOUCH_MAJOR.
authorJeff Brown <jeffbrown@google.com>
Fri, 22 Jul 2011 02:16:41 +0000 (19:16 -0700)
committerJeff Brown <jeffbrown@google.com>
Tue, 26 Jul 2011 03:04:17 +0000 (20:04 -0700)
commit44e504e089b7483448c386741c5ee31d2c325400
treed2dba32f30f669dd4cbe0dedf48aa324cfd17fc8
parentae65c17959042edd5f1b44e7653d1a775bbfceec
Drop hack for drivers that emit zero ABS_MT_TOUCH_MAJOR.
Bug: 5064702

When using Linux MT Protocol A, drivers are supposed to omit
fingers that go up and to send an empty sync with no fingers
(can be just an SYN_MT_REPORT / SYN_REPORT) when no fingers
remain.

This makes Android more compliant with the protocol standard.

Change-Id: I5775feb14ab7db015824a32b1e2c015da239385d
services/input/InputReader.cpp