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input: appletouch: fixes for jagged/uneven cursor movement

Clinton Sprain linux-input 4 versions – In review

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Versions newest first · linked by author and title

  1. v4 Latest3 patches 4 repliesIn review
  2. v33 patches 2 repliesSuperseded
  3. v23 patches 5 repliesSuperseded
Earlier versions · 1
VersionPostedPatchesRepliesStatus
v13 patches1 replySuperseded

Patches in v4 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3input: appletouch: dial back fuzz settingdrivers/input/mouse/appletouch.c+9 -60 replies
2/3input: appletouch: implement sensor data smoothingdrivers/input/mouse/appletouch.c+53 -194 replies
3/3input: appletouch: fix jumps when additional fingers are detecteddrivers/input/mouse/appletouch.c+21 -60 replies

Reviews trailers per patch

1 of 3 patches has a Reviewed-by or Acked-by.

PatchHenrik Rydberg
1/3
2/3R-b
3/3

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v4 thread

Cover letter [PATCH v4 0/3] input: appletouch: fixes for jagged/uneven cursor movement

input: appletouch: fixes for jagged/uneven cursor movement

The appletouch driver can make some touchpads feel insensitive, with movement that tends to jerk in steps. This is particularly evident when moving diagonally. There is also undesirable movement when additional fingers enter or leave the touchpad.

These patches address these issues by dialing back the fuzz setting, by implementing sensor data smoothing and by discarding movements that directly coincide with a change in the number of fingers detected on the touchpad.

Changes since v3:

1: No change
2: Fix loop counter in atp_calculate_abs
3: No change

Clinton Sprain (3):
input: appletouch: dial back fuzz setting
input: appletouch: implement sensor data smoothing
input: appletouch: fix jumps when additional fingers are detected

 drivers/input/mouse/appletouch.c |  114 +++++++++++++++++++++++++++-----------
 1 file changed, 83 insertions(+), 31 deletions(-)
Signature · 1 line
1.7.9.5