I've recently got my hands on a device which has an I2C sensor that sends both pen and touch reports from a single interface. To userspace, it shows up as a single input device which blends both the report types (e.g. it has ABS_PRESSURE for the pen, and ABS_MT_POSITION_X for the touch). This patch set modifies the driver to be able to handle devices which place both pen and touch on a the same interface. It does this by treating the pen, touch, and pad (which was already special-cased) independently. If a device has the appropriate device_type, one or more of pen/touch/pad input devices will be created, initialized, and used to send data to userspace. Signed-off-by: Jason Gerecke <jason.gerecke@xxxxxxxxx> Jason Gerecke (5): HID: wacom: Simplify 'wacom_update_name' HID: wacom: Treat features->device_type values as flags HID: wacom: Introduce a new WACOM_DEVICETYPE_PAD device_type HID: wacom: Split apart 'wacom_setup_pentouch_input_capabilites' HID: wacom: Introduce new 'touch_input' device drivers/hid/wacom.h | 4 +- drivers/hid/wacom_sys.c | 194 +++++++++++++++---------- drivers/hid/wacom_wac.c | 379 ++++++++++++++++++++++++++---------------------- drivers/hid/wacom_wac.h | 15 +- 4 files changed, 332 insertions(+), 260 deletions(-) -- 2.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
