Hello, I am a total newbie in Linux kernel development (but not in C programming), and I started to write a USB driver for the DualShock 4 (and also others controllers/equipments for the PlayStation 3/4 while I'm at it). My objective is to sanitize what is reported to the userspace (most games don't like 28+ axes all with a value of -32767), add support for the trackpad/sound output on the DualShock 4, and (finally!) have proper Linux support for the DualShock 3. So far I managed to report all axes and buttons for the DualShock 4, and also the touchpad (currently reported as 4 axis, unsure how to deal with it for now...). I also wrote initial support for : Sony DualShock 3 Sony Navigation Controller Sony Motion Controller But it's more proof-of-concept than ready to release at this point. To use it, download all files, run make, then run ./setup.sh as root to install the driver (as a total newbie in Linux programming, I'm not sure how to integrate this in the Linux build process). ppad.c contains my driver for all controllers as it is now, ppad_dualshock4.c is the same file with only DualShock 4 support for ease of reviewing. I used the xpad driver (Xbox controllers) as a starting point. The files are hosted on Google Code : http://code.google.com/p/linux-playstation-drivers/source/browse/ PS : do NOT pull into a Linux Git repository, this driver is NOT integrated in the Linux source tree! Feedback would be much appreciated :-) Jean-Baptiste Boric -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
