kernel-fxtec-pro1x/Documentation/hid
Petri Gynther 4522643aa9 HID: uhid: Add UHID_CREATE2 + UHID_INPUT2
UHID_CREATE2:
HID report descriptor data (rd_data) is an array in struct uhid_create2_req,
instead of a pointer. Enables use from languages that don't support pointers,
e.g. Python.

UHID_INPUT2:
Data array is the last field of struct uhid_input2_req. Enables userspace to
write only the required bytes to kernel (ev.type + ev.u.input2.size + the part
of the data array that matters), instead of the entire struct uhid_input2_req.

Note:
UHID_CREATE2 increases the total size of struct uhid_event slightly, thus
increasing the size of messages that are queued for userspace. However, this
won't affect the userspace processing of these events.

[Jiri Kosina <jkosina@suse.cz>: adjust to hid_get_raw_report() and
				hid_output_raw_report() API changes]

Signed-off-by: Petri Gynther <pgynther@google.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2014-04-01 18:27:33 +02:00
..
hid-sensor.txt HID: remove x bit from sensor doc 2012-12-14 08:48:59 +01:00
hid-transport.txt HID: make .raw_request mandatory 2014-02-24 17:23:15 +01:00
hiddev.txt HID: Move hiddev.txt to the new Documentation/hid directory 2011-03-22 11:43:51 +01:00
hidraw.txt
uhid.txt HID: uhid: Add UHID_CREATE2 + UHID_INPUT2 2014-04-01 18:27:33 +02:00