This patchset implements a driver for Valve Steam Controller, based on a reverse analysis by myself.
Notable changes from patchset v1: * Remove references to USB. Now the interesting interfaces are selected by looking for the ones with feature reports. * Feature reports buffers are allocated with hid_alloc_report_buf(). * Feature report length is checked, to avoid overflows in case of corrupt/malicius USB devices. * Resolution added to the ABS axes. * A lot of minor cleanups. Rodrigo Rivas Costa (3): HID: add driver for Valve Steam Controller HID: steam: add serial number information. HID: steam: add battery device. drivers/hid/Kconfig | 8 + drivers/hid/Makefile | 1 + drivers/hid/hid-ids.h | 4 + drivers/hid/hid-quirks.c | 4 + drivers/hid/hid-steam.c | 703 +++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 720 insertions(+) create mode 100644 drivers/hid/hid-steam.c -- 2.16.1
