linux.git/drivers/hid/hid-multitouch.c, branch v4.1

Merge branches 'for-4.0/upstream-fixes', 'for-4.1/genius', 'for-4.1/huion-uclogic-merge', 'for-4.1/i2c-hid', 'for-4.1/kconfig-drop-expert-dependency', 'for-4.1/logitech', 'for-4.1/multitouch', 'for-4.1/rmi', 'for-4.1/sony', 'for-4.1/upstream' and 'for-4.1/wacom' into for-linus

2015-04-13T21:41:15+00:00

HID: multitouch: Add support for button type usage

2015-03-12T04:04:13+00:00

According to [1], Windows Precision Touchpad devices must supply
a button type usage in the device capabilities feature report. A
value of 0 indicates that the device contains a depressible
button (i.e. it's a click-pad) whereas a value of 1 indicates
a non-depressible button. Add support for this usage and set
INPUT_PROP_BUTTONPAD on the touchpad input device whenever a
depressible button is present.

[1] https://msdn.microsoft.com/en-us/library/windows/hardware/dn467314(v=vs.85).aspx

Signed-off-by: Seth Forshee 
Reviewed-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina

HID: multitouch: add support of clickpads

2015-03-06T21:54:01+00:00

Touchpads that have only one button are called clickpads and should
be advertised as such by the kernel.

Signed-off-by: Benjamin Tissoires 
Tested-by: Jason Ekstrand 
Signed-off-by: Jiri Kosina

HID: remove 2 unused usb.h includes

2015-02-26T23:36:23+00:00

These 2 are left over from the USB dependency cleaning, so there is
no need to keep them.

[jkosina@suse.cz: fix filename]
Signed-off-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina

HID: make hid_report_len as a static inline function in hid.h

2014-12-01T20:34:17+00:00

In several hid drivers it is necessary to calculate the length of an
hid_report. This patch exports the existing static function hid_report_len of
hid-core.c as an inline function in hid.h

Signed-off-by: Mathieu Magnaudet 
Reviewed-by: Benjamin Tissoires 
Reviewed-by: David Herrmann 
Signed-off-by: Jiri Kosina

HID: multitouch: Add quirk for VTL touch panels

2014-11-25T14:28:12+00:00

VTL panels do not switch to the multitouch mode until the input mode
feature is read by the host. This should normally be done by
usbhid, but it looks like an other bug prevents usbhid to properly
retrieve the feature state. As a workaround, we force the reading of
the feature in mt_set_input_mode for such devices.

Reviewed-by: Benjamin Tissoires 
Signed-off-by: Mathieu Magnaudet 
Signed-off-by: Jiri Kosina

HID: multitouch: add support of EliteGroup 05D8 panels

2014-04-24T09:45:56+00:00

They need to have the class SERIAL.

Note: it is a Win 7 panel, not Win 8 certified.

Signed-off-by: Tomas Sokorai 
Signed-off-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina

Merge branches 'for-3.15/multitouch', 'for-3.15/sony' and 'for-3.15/uhid' into for-linus

2014-04-01T17:06:50+00:00

HID: multitouch: add support for Win 8.1 multitouch touchpads

2014-03-20T09:01:44+00:00

Multitouch touchpads built for Win 8.1 need to be sent an input mode feature report
in order to start reporting multitouch events. This is the same process sent
to Win 7 multitouch touchscreens except the value of the feature report is 3 for
touchpads.

Signed-off-by: Andrew Duggan 
Reviewed-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina

HID: multitouch: add support of other generic collections in hid-mt

2014-03-05T13:29:31+00:00

The ANTON Touch Pad is a device which can switch from a multitouch
touchpad to a mouse. It thus presents several generic collections which
are currently ignored by hid-multitouch. Enable them by not ignoring
them in mt_input_mapping.
Adding also a suffix for them depending on their application.

Reported-by: Edel Maks 
Signed-off-by: Benjamin Tissoires 
Signed-off-by: Jiri Kosina