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| author | Henrik Rydberg <rydberg@euromail.se> | 2010-12-18 17:42:30 +0300 |
|---|---|---|
| committer | Henrik Rydberg <rydberg@euromail.se> | 2010-12-22 13:15:28 +0300 |
| commit | 4f56ce929cab45a3a6e1a81700da52bb9bdbfc0f (patch) | |
| tree | c6f0d34cfae5ce142f8840c445fe2fb9eef1c7d4 /drivers/input/input.c | |
| parent | fec6e5252b542e748871c88f8455e69ae73ea156 (diff) | |
| download | linux-4f56ce929cab45a3a6e1a81700da52bb9bdbfc0f.tar.xz | |
Input: synaptics - ignore bogus mt packet
In multitouch mode, at least one device (fw: 7.4 id: 0x1c0b1) sometimes
sends a final main packet with x == 1. Since the normal values are above
1472, this is clearly bogus. At the same time, a two-finger touch is
signaled, even though only one finger was on the pad to begin with. This
patch ignores the packet altogether, removing the problem.
Acked-by: Chris Bagwell <chris@cnpbagwell.com>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Diffstat (limited to 'drivers/input/input.c')
0 files changed, 0 insertions, 0 deletions