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HID: add autodetection of multitouch devices
authorBenjamin Tissoires <benjamin.tissoires@gmail.com>
Wed, 21 Sep 2011 14:56:54 +0000 (16:56 +0200)
committerJiri Kosina <jkosina@suse.cz>
Mon, 26 Sep 2011 12:18:18 +0000 (14:18 +0200)
commitb77c3920e90e96103e4f41442999402925fe5f73
tree04df6c729a1e9b3afaa8e8f06b51fede1ef57779tree | snapshot
parenta062cc5a76fa1d12f0821e56e3746cad2dc2fc65commit | diff
HID: add autodetection of multitouch devices

As mentioned by http://www.microsoft.com/whdc/device/input/DigitizerDrvs_touch.mspx
multitouch devices are those that have the input report HID_CONTACTID.

This patch detects this and unloads the generic-usb driver.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-core.c diff | blob | history
drivers/hid/hid-input.c diff | blob | history
include/linux/hid.h diff | blob | history
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