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| author | Hans de Goede <[email protected]> | 2015-05-20 21:37:41 +0000 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2015-05-20 21:46:02 +0000 |
| commit | 72eceab743cf61082357068e0686ffac66fe47e5 (patch) | |
| tree | 527ab486a388d32fcadd29be73f70856f7f7e6e8 /net/unix/af_unix.c | |
| parent | Input: elantech - fix semi-mt protocol for v3 HW (diff) | |
| download | kernel-72eceab743cf61082357068e0686ffac66fe47e5.tar.gz kernel-72eceab743cf61082357068e0686ffac66fe47e5.zip | |
Input: alps - fix finger jumps on lifting 2 fingers on v7 touchpad
On v7 touchpads sometimes when 2 fingers are moved down on the touchpad
until they "fall of" the touchpad, the second touch will report 0 for y
(max y really since the y axis is inverted) and max x as coordinates,
rather then reporting 0, 0 as is expected for a non touching finger.
This commit detects this and treats these touches as non touching.
See the evemu-recording here:
https://bugzilla.redhat.com/attachment.cgi?id=1025058
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1221200
Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions