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HID: multitouch: create sysfs attribute to control quirks from user-space

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Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Benjamin Tissoires
2011-11-23 10:54:28 +01:00
committed by Jiri Kosina
parent 1fd8f04749
commit eec29e3dab
2 changed files with 68 additions and 18 deletions
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Documentation/ABI/testing/sysfs-driver-hid-multitouch Normal file
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What: /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/quirks
Date: November 2011
Contact: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Description: The integer value of this attribute corresponds to the
quirks actually in place to handle the device's protocol.
When read, this attribute returns the current settings (see
MT_QUIRKS_* in hid-multitouch.c).
When written this attribute change on the fly the quirks, then
the protocol to handle the device.