| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
| |
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
| |
This patch puts the reading code more in line with the upcoming
mtdev library, and should remove some spurious input behavior.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
| |
The mtdev queue api functions had wrong names. This patch changes
them to the familiar put and get.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
|
| |
This patch makes the switch, from using hwdata and the associated
type A parser, to using mtdev and the associated type B parser.
A command-line gesture test program is included.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
| |
Use the generated abs2mt mapping to simplify the MT device
capabilities.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
|
|
|
| |
Move all headers into include, separate source files into modules
match, mtdev, src and driver, move some common definitions to
common.h, and include define support for the MT slot protocol.
This patch does not introduce any logical changes.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
| |
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
| |
Add filtering also to touch/width events, but be careful to treat a zero
touch exactly as zero.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
|
|
|
|
|
|
| |
The fingers going away are important in the matching algorithm,
to correctly detect new fingers when placed close to a finger
in the process of leaving the surface. However, once a no-touch
has been confirmed, the tracking id should not be reused, should
a new finger appear close to the removal point.
This patch clears the tracking id of all removed or no-touch state
fingers, thereby reducing accidental jumps on touch to a minimum.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
| |
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
|
|
|
| |
The kernel filtering is bypassed for MT events. This patch reintroduces
filtering at the earliest possible point, right after the fingers have
been identified. For drivers that do not set proper fuzz parameters,
sensible values are derived based on a generic signal-to-noise ratio.
The defuzz code is borrowed from the Linux kernel, thanks GPL.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
| |
The fingers are currently sorted in tracking id order, for no
good reason. This patch removes the sorting.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The HWState keeps, for good reason, both touching fingers and fingers
going away. However, this implies that additional logic is needed to
keep track of the number of actual touching fingers. In particular
the test for touching fingers is somewhat misplaced in hwstate.c.
Moreover, HWState should only exist in one instance, since it contains
data which does not need to be referred to during gesture extraction.
This patch introduces the MTState structure, which keeps more digested
data for gesture extraction. In particular, it only keeps the actual
touches.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
|
|
Rename the hardware state struct State to HWState, to make
room for additional state structures.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
|
