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(parent: d365c6c) | patch
HID: uhid: allow feeding input data into uhid devices
authorDavid Herrmann <dh.herrmann@googlemail.com>
Sun, 10 Jun 2012 13:16:19 +0000 (15:16 +0200)
committerJiri Kosina <jkosina@suse.cz>
Mon, 18 Jun 2012 11:42:01 +0000 (13:42 +0200)
commit5e87a36ae375297b71cc21ac7e32846832bcfb34
tree4f5d355092d58e4690f99ced40bc4efceab0ab40tree | snapshot
parentd365c6cfd337a2bccdc65eacce271a311ea1072ccommit | diff
HID: uhid: allow feeding input data into uhid devices

This adds a new event type UHID_INPUT which allows user-space to feed raw
HID reports into the HID subsystem. We copy the data into kernel memory
and directly feed it into the HID core.

There is no error handling of the events couldn't be parsed so user-space
should consider all events successfull unless read() returns an error.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/uhid.c diff | blob | history
include/linux/uhid.h diff | blob | history
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