linux-toradex.git/drivers/input/tablet, branch v4.4-rc6

Input: aiptek - fix crash on detecting device without endpoints

2015-12-02T17:35:41+00:00

The aiptek driver crashes in aiptek_probe() when a specially crafted USB
device without endpoints is detected. This fix adds a check that the device
has proper configuration expected by the driver. Also an error return value
is changed to more matching one in one of the error paths.

Reported-by: Ralf Spenneberg 
Signed-off-by: Vladis Dronov 
Signed-off-by: Dmitry Torokhov

Input: gtco - use sign_extend32() for sign extension

2015-01-27T07:07:45+00:00

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

Merge branch 'wacom' into next

2014-08-07T06:31:48+00:00

Merge large update to Wacom driver, converting it from USB to a HID
driver and unifying wired and bluetooth support, from Benjamin
Tissoires.

Input: wacom - move the USB (now hid) Wacom driver in drivers/hid

2014-07-26T01:55:38+00:00

wacom.ko is now a full HID driver, we have to move it into the proper
subdirectory: drivers/hid.

Signed-off-by: Benjamin Tissoires 
Signed-off-by: Dmitry Torokhov

Input: wacom - keep wacom_ids ordered

2014-07-26T01:53:56+00:00

No Functional changes, just some reordering.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Jason Gerecke 
Tested-by: Jason Gerecke 
Signed-off-by: Dmitry Torokhov

Input: wacom - remove field pktlen declaration in the list of devices

2014-07-26T01:53:56+00:00

pktlen is now overwritten by the driver directly by reading the hid
report descriptor. There is no need to declare it statically.
We also move down the position of the field in the struct so that
we can keep the current declaration of Wacom devices.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Jason Gerecke 
Tested-by: Jason Gerecke 
Signed-off-by: Dmitry Torokhov

Input: wacom - use hidinput_calc_abs_res instead of duplicating its code

2014-07-26T01:53:55+00:00

This may infer a small difference with the previous implementation
due to the DIV_ROUND_CLOSEST() in the hid implementation.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Jason Gerecke 
Tested-by: Jason Gerecke 
Signed-off-by: Dmitry Torokhov

Input: wacom - use in-kernel HID parser

2014-07-26T01:53:55+00:00

HID already parses the report descriptor, so use it instead of implementing
our own.  The special case for Bamboo PT 3rd gen is also removed and
handled in the same way Intuos 5 is treated, by hardcoding it in the
driver.  Last, the unit_exponent stored into the hid field already is
signed, so there is no need to handle a two's complement anymore.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Jason Gerecke 
Tested-by: Jason Gerecke 
Signed-off-by: Dmitry Torokhov

Input: wacom - use hid_info instead of plain dev_info

2014-07-26T01:53:54+00:00

Removes one more need of usb and intf.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Jason Gerecke 
Tested-by: Jason Gerecke 
Signed-off-by: Dmitry Torokhov

Input: wacom - register power device at the HID level

2014-07-26T01:53:53+00:00

Use the HID device as the parent for the power device when dealing with
a wireless receiver.
Removes one more usb dependency and does not break user space.

Signed-off-by: Benjamin Tissoires 
Reviewed-by: Jason Gerecke 
Tested-by: Jason Gerecke 
Signed-off-by: Dmitry Torokhov