Refactor touchpad movement generation by migrating MovementMaker to userland.

This considerably overhauls touchpad event generation, simplifying and
cleaning it up considerably:

* Return the touchpad specifications through the MS_IS_TOUCHPAD ioctl.

* There is now a dedicated MS_READ_TOUCHPAD ioctl, as touchpads
can either return touchpad_movement structures or mouse_movement
ones depending on what mode they are operating in.

* Event repeating on timeouts is now handled in MovementMaker and
the input_server control thread, so MS_READ_TOUCHPAD takes
a timeout value. This means we can drop all the EventProducers.

* Use the real floating-point math functions in MovementMaker now
that we are running in userland.

* Drop unused structures, constants, headers, and other things
related to touchpad support.

Change-Id: I28cdb28e4100393a9338a8ebb865573cec13fc1e
Reviewed-on: https://review.haiku-os.org/c/haiku/+/5455
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

ps2: added initial support for elantech pads.

* also added a license to ps2_alps.h
* added ps2_dev_sliced_command()
* moved some ps2 commands definitions to ps2_defs.h

Reapply the ps2 cpp patch. Thanks Axel.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41134 a95241bf-73f2-0310-859d-f6bbb57e9c96

Revert r41129 to get history back.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41133 a95241bf-73f2-0310-859d-f6bbb57e9c96

Making the ps2 busmanager c++.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41129 a95241bf-73f2-0310-859d-f6bbb57e9c96

Work in progress on a ALPS touchpad driver. The driver is roughly working but disabled at the moment. Its
more or less a copy of the synaptics driver. Next step is to refactor the movement generation and share the
code with the synaptics driver.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41124 a95241bf-73f2-0310-859d-f6bbb57e9c96

Merged the signals branch into trunk, with these changes:
* The team and thread kernel structures have been renamed to Team and Thread
respectively and moved into the new BKernel namespace.
* Several (kernel add-on) sources have been converted from C to C++ since
private kernel headers are included that are no longer C compatible.

Changes after merging:
* Fixed gcc 2 build (warnings mainly in the scary firewire bus manager).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40196 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced a new debugger access to the keyboard drivers, and implemented that
in the PS/2 driver for now. The basic idea is to allow everyone to open the
device, but only allow one key reader (as usual). However, once someone
registers itself as a debugger, the original reader is blocked, and the
debugger can read the key presses instead.
* Renamed ps2_keyboard.c to .cpp.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36256 a95241bf-73f2-0310-859d-f6bbb57e9c96

* standart -> standard
* Hopefully fixed most of the coding style violations
* ps2_trackpoint.h had the wrong header guard


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28425 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Clemens Zeilder:
* Implemented Synaptics touchpad support in the PS2 bus_manager by
refactoring/splitting the structure some and adding touchpad device
handling.
* Implemented Touchpad input_server device add-on
* Created Touchpad preflet for configuring advances Synaptics touchpad
options like scroll region (both horizontal and vertical) as well
as other neat stuff

Thanks a lot, Clemens!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28416 a95241bf-73f2-0310-859d-f6bbb57e9c96

dropped a useless arg of the KernelAddon rule, hope I don't mess anything


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18879 a95241bf-73f2-0310-859d-f6bbb57e9c96

converted ps2_hid driver into ps2 bus manager


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15987 a95241bf-73f2-0310-859d-f6bbb57e9c96

basic ps/2 bus manager


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15981 a95241bf-73f2-0310-859d-f6bbb57e9c96

ps2: added initial support for elantech pads.

* also added a license to ps2_alps.h
* added ps2_dev_sliced_command()
* moved some ps2 commands definitions to ps2_defs.h

Reapply the ps2 cpp patch. Thanks Axel.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41134 a95241bf-73f2-0310-859d-f6bbb57e9c96

Revert r41129 to get history back.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41133 a95241bf-73f2-0310-859d-f6bbb57e9c96

Making the ps2 busmanager c++.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41129 a95241bf-73f2-0310-859d-f6bbb57e9c96

Work in progress on a ALPS touchpad driver. The driver is roughly working but disabled at the moment. Its
more or less a copy of the synaptics driver. Next step is to refactor the movement generation and share the
code with the synaptics driver.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41124 a95241bf-73f2-0310-859d-f6bbb57e9c96

Merged the signals branch into trunk, with these changes:
* The team and thread kernel structures have been renamed to Team and Thread
respectively and moved into the new BKernel namespace.
* Several (kernel add-on) sources have been converted from C to C++ since
private kernel headers are included that are no longer C compatible.

Changes after merging:
* Fixed gcc 2 build (warnings mainly in the scary firewire bus manager).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40196 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Introduced a new debugger access to the keyboard drivers, and implemented that
in the PS/2 driver for now. The basic idea is to allow everyone to open the
device, but only allow one key reader (as usual). However, once someone
registers itself as a debugger, the original reader is blocked, and the
debugger can read the key presses instead.
* Renamed ps2_keyboard.c to .cpp.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36256 a95241bf-73f2-0310-859d-f6bbb57e9c96

* standart -> standard
* Hopefully fixed most of the coding style violations
* ps2_trackpoint.h had the wrong header guard


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28425 a95241bf-73f2-0310-859d-f6bbb57e9c96

Patch by Clemens Zeilder:
* Implemented Synaptics touchpad support in the PS2 bus_manager by
refactoring/splitting the structure some and adding touchpad device
handling.
* Implemented Touchpad input_server device add-on
* Created Touchpad preflet for configuring advances Synaptics touchpad
options like scroll region (both horizontal and vertical) as well
as other neat stuff

Thanks a lot, Clemens!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28416 a95241bf-73f2-0310-859d-f6bbb57e9c96

dropped a useless arg of the KernelAddon rule, hope I don't mess anything


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18879 a95241bf-73f2-0310-859d-f6bbb57e9c96

converted ps2_hid driver into ps2 bus manager


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15987 a95241bf-73f2-0310-859d-f6bbb57e9c96

basic ps/2 bus manager


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15981 a95241bf-73f2-0310-859d-f6bbb57e9c96