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* Introduce MemoryHenrik Rydberg2010-04-151-0/+2
| | | | | | Add the Memory structure to hold the multitouch parsing state. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* Introduce the MTStateHenrik Rydberg2010-04-151-1/+3
| | | | | | | | | | | | | | | 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 State to HWStateHenrik Rydberg2010-04-151-2/+2
| | | | | | | Rename the hardware state struct State to HWState, to make room for additional state structures. Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* janitor: stick to kernel-style formattingalpha-1Henrik Rydberg2010-02-011-7/+1
| | | | | | 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 resolvedHenrik Rydberg2010-01-301-0/+21
| | | | | | 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.
* Gesture interface in placeHenrik Rydberg2008-11-091-0/+1
| | | | Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* cleanupHenrik Rydberg2008-11-081-2/+1
| | | | Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* state added, now do the matchingHenrik Rydberg2008-11-061-0/+2
| | | | Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* event loop works, buffer works, now look at synched eventHenrik Rydberg2008-11-061-0/+4
| | | | Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* grab and open/close device, now enters read (and crashes)Henrik Rydberg2008-11-061-1/+3
| | | | Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
* Driver stages in place - should one support multipleHenrik Rydberg2008-11-061-0/+21
device instances by moving the private alloc to init/close? Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
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