linux-toradex.git/drivers/input/tablet, branch v4.9.45

Input: kbtab - validate number of endpoints before using them

2017-03-30T07:41:23+00:00

commit cb1b494663e037253337623bf1ef2df727883cb7 upstream.

Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer should a malicious device lack endpoints.

Signed-off-by: Johan Hovold 
Signed-off-by: Dmitry Torokhov 
Signed-off-by: Greg Kroah-Hartman

Input: hanwang - validate number of endpoints before using them

2017-03-30T07:41:23+00:00

commit ba340d7b83703768ce566f53f857543359aa1b98 upstream.

Make sure to check the number of endpoints to avoid dereferencing a
NULL-pointer should a malicious device lack endpoints.

Fixes: bba5394ad3bd ("Input: add support for Hanwang tablets")
Signed-off-by: Johan Hovold 
Signed-off-by: Dmitry Torokhov 
Signed-off-by: Greg Kroah-Hartman

Input: pegasus_notetaker - directly include workqueue header

2016-08-25T17:11:32+00:00

According to the kernel's guidelines, let's directly include the
workqueue functions we use.

Signed-off-by: Martin Kepplinger 
Signed-off-by: Dmitry Torokhov

Input: pegasus_notetaker - set device mode in reset_resume() if in use

2016-07-19T21:33:07+00:00

Signed-off-by: Martin Kepplinger 
Signed-off-by: Dmitry Torokhov

Input: pegasus_notetaker - cancel workqueue's work in suspend()

2016-07-19T21:33:06+00:00

Signed-off-by: Martin Kepplinger 
Signed-off-by: Dmitry Torokhov

Input: pegasus_notetaker - fix usb_autopm calls to be balanced

2016-07-19T21:33:05+00:00

We should only "put" the interface if submitting URB or setting tablet mode
in pegasus_open() fails, otherwise leave it to pegasus_close().

Signed-off-by: Martin Kepplinger 
Signed-off-by: Dmitry Torokhov

Input: pegasus_notetaker - handle usb control msg errors

2016-07-19T21:33:04+00:00

Signed-off-by: Martin Kepplinger 
Signed-off-by: Dmitry Torokhov

Merge branch 'for-linus' into next

2016-07-19T18:02:56+00:00

Sync up to bring in wacom_w8001 changes to avoid merge conflicts later.

Input: add Pegasus Notetaker tablet driver

2016-06-02T17:00:17+00:00

This adds a driver for the Pegasus Notetaker Pen. When connected,
this uses the Pen as an input tablet.

This device was sold in various different brandings, for example
 "Pegasus Mobile Notetaker M210",
 "Genie e-note The Notetaker",
 "Staedtler Digital ballpoint pen 990 01",
 "IRISnotes Express" or
 "NEWLink Digital Note Taker".

Here's an example, so that you know what we are talking about:
http://www.genie-online.de/genie-e-note-2/

https://pegatech.blogspot.com/ seems to be a remaining official resource.

This device can also transfer saved (offline recorded handwritten) data and
there are userspace programs that do this, see https://launchpad.net/m210
(Well, alternatively there are really fast scanners out there :)

It's *really* fun to use as an input tablet though! So let's support this
for everybody.

Signed-off-by: Martin Kepplinger 
Signed-off-by: Dmitry Torokhov

Merge branch 'next' into for-linus

2016-05-17T00:25:08+00:00

Prepare first round of input updates for 4.7 merge window.