multitouch.git/src/hwdata.c, branch master

refactor: Move files

2010-06-16T00:27:32+00:00

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

Hold MT data during pure button events

2010-04-18T14:27:52+00:00

Some devices send button events through a separate device, causing the driver to temporarily lose the MT state. As a result, spurious button events are emitted in conjunction with multi-finger clicks. This patch makes sure that the MT state is updated only after receiving MT data, restoring click normality. Signed-off-by: Henrik Rydberg

Correctly report zero fingers

2010-04-17T23:01:47+00:00

This bug has been around since before alpha1, and yet the topic of commit c7ed4c, prior to alpha1, was about precisely this; With the bug, the last tracking id will sometimes be continued with a new touch, resulting in a cursor jump. This patch correctly sets zero fingers in HWData after receiving a zero-finger event. Signed-off-by: Henrik Rydberg

Use the event source time instead of the arrival time

2010-04-15T04:10:07+00:00

The SYN_REPORT event time is equal to the time when the collective event was produced in the kernel driver, and thus better represents the actual device timings than the current arrival time. Signed-off-by: Henrik Rydberg

Add millisecond event times

2010-03-21T13:59:09+00:00

Expand the (x, y) notion of the current hardware events to the more useful (x, y, t) notion. This patch was inspired by a gesture patch from Arturo Castro . Signed-off-by: Henrik Rydberg

Comply with MT syncronization protocol

2010-03-21T13:57:59+00:00

The latest semantic clarifications in the kernel MT protocol allow SYN_MT_REPORT to be sent without actually sending any finger data. Add a mask to the hardware data so that the data actually read can be tracked. Signed-off-by: Henrik Rydberg

Add support for the ABS_MT_PRESSURE event

2010-03-21T13:57:42+00:00

The kernel MT api was recently updated to include the ABS_MT_PRESSURE event. This patch adds it to the hardware structure. Signed-off-by: Henrik Rydberg

janitor: stick to kernel-style formatting

2010-02-01T21:03:33+00:00

With this commit, the whole code base complies with the kernel format style, and patches can be checked against the kernel-provided ./scripts/checkpatch.pl

License and credits resolved

2010-01-30T14:03:39+00:00

All files are tagged as GPL, and a CREDIT file created with references to the synaptics X driver and the matching code, under their respective MIT and BSD licenses.

adapt to final version of MT protocol

2009-05-16T18:07:01+00:00

Signed-off-by: Henrik Rydberg