Add force feedback support for Logitech Driving Force Pro wheel.

Device IDs reported by Michal Malý.
Reported-by: NMichal Malý <madcatxster@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Remove spurious bugzilla reference from the source comment header.

Also fix the comment to be more correct (it's HID report descriptor
rather than USB).
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

As reported on http://ubuntuforums.org/showthread.php?t=1594007 the
PKB-1700 needs same special handling as WKB-2000. This change is
originally based on patch posted by user asmoore82 on the Ubuntu
forums.

Cc: stable@kernel.org
Signed-off-by: NHerton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Mode of sysfs attribute 'sensor' was wrongly set to writeonly.
Corrected this to readwrite.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Adding a wait before the wakeup signal.

As a precautionary measure sanity check the current sensor mode.  If
needed reset it to "dual".

When the device is responding poorly and needs the wakeup call, it was
missing it.  Giving it a chance to settle first improves the chances
that signal gets through.
Signed-off-by: NRafi Rubin <rafi@seas.upenn.edu>
Tested-by: NPeter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch merges the hid-egalax driver into hid-multitouch.  There
are two types of devices support by the hid-egalax driver: resistive
and capacitive. Here, they are implicitly distinguished by the absence
of a HID_DG_CONTACTCOUNT field in the latter, so no special code path
needs to be introduced.

As a side effect, this patch fixes the broken suspend/resume behavior
in the old driver.

[rydberg@euromail.se: minor fixups]
Signed-off-by: NRichard Nauber <Richard.Nauber@gmail.com>
Signed-off-by: NHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The recent capacitive DWAV firmwares do not use the CONTACTCOUNT
field, and the touch frame boundary can therefore not be determined.
This patch makes the driver report the touch frame at each completed
slot instead.
Signed-off-by: NHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NRafi Rubin <rafi@seas.upenn.edu>
Tested-by: NPeter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This device does not tolerate delayed opening and goes into a coma if
we try to that. Ubuntu even has a crutch for udev that opened the device
upon seeing it for the first time, but it did not work if we happened to
boot with the device attached, since by the time userspace got around
opening the device it was too late. Let's start the device immediately
to deal with this issue.
Reported-by: NSergei Kolzun <x0r@dv-life.ru>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Probing reports does bad things with some ntrig firmwares, better to
just leave them alone.
Signed-off-by: NRafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The magic trackpad and mouse both report touch orientation in opposite
direction to the bcm5974 driver and what is written in
Documents/input/multi-touch-protocol.txt. This patch reverts the
direction, so that all in-kernel devices with this feature behave the
same way.

Since no known application has been utilizing this information yet, it
seems appropriate also for stable.

Cc: stable@kernel.org
Cc: Michael Poole <mdpoole@troilus.org>
Signed-off-by: NHenrik Rydberg <rydberg@euromail.se>
Acked-by: NChase Douglas <chase.douglas@canonical.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Check before dereferencing field->hidinput to fix a reported invalid
deference bug.
Signed-off-by: NRafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

When the multi input quirk is set, there is a new input device
created for every feature report. Since the idea is to present
features per hid device, not per input device, revert back to
the original report loop and change the feature_mapping() callback
to not take the input device as argument.
Signed-off-by: NHenrik Rydberg <rydberg@euromail.se>
Tested-by: NBenjamin Tissoires <benjmain.tissoires@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The Sixaxis does not want the report_id as part of the data packet in
Output reports, so we have to discard buf[0] when sending the actual
control message.

Add also some documentation about that and about why
hdev->hid_output_raw_report needs to be overridden.
Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The keyboard has several bugs in its report descriptor, most
importantly the Logical Min/Max are completely off.

Replace it with simplified descriptor which describes it properly.
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add a new binary sysfs entry called report_descriptor which contains
the HID report descriptor.
Signed-off-by: NAlan Ott <alan@signal11.us>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Without this patch, the device is handled by hidinput and does
not have the right behavior.
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Goto out_cleanup infers a kernel oops: hidinput_disconnect calls
input_unregister_driver to all members of hid->inputs.
However, hidinput already has been added to hid->inputs even
though input_register_device was not called.
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: NDmitry Torokhov <dtor@mail.ru>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch adds support for 5 keys which can be found
only on the EU version of the gyration remote, which has been not
mapped before.

Signed-off-by: Steffen Barszus <steffenbpunkt[AT]googlemail[DOT]com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

I already got some feedback for this module, telling me red and blue keys are
exchanged.  I checked it, and they are right. Due to my incorrect userspace
settings I missed this during my testing.
Signed-off-by: NChris Schlund <chrisschlund@gmx.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Per the HID Specification, Feature reports must be sent and received on
the Configuration endpoint (EP 0) through the Set_Report/Get_Report
interfaces.  This patch adds two ioctls to hidraw to set and get feature
reports to and from the device.  Modifications were made to hidraw and
usbhid.

New hidraw ioctls:
  HIDIOCSFEATURE - Perform a Set_Report transfer of a Feature report.
  HIDIOCGFEATURE - Perform a Get_Report transfer of a Feature report.
Signed-off-by: NAlan Ott <alan@signal11.us>
Signed-off-by: NAntonio Ospite <ospite@studenti.unina.it>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NChris Schlund <chrisschlund@gmx.de>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

It was desired that the header roccat.h should be named hid-roccat.h
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

pointer to device was cleared too early. This is fixed now.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Class was destroyed before starting the unregistering driver chain.
Disconnecting a device from roccat chardev in this process then
raised a NULL pointer dereference.
Fixed this by destroying class after unregistering driver.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Roccat chardev was reworked to support only a defined report size per
device and this can be retreived by an ioctl now to enable future changes
in report definitions.
Header was moved/renamed from drivers/hid to include/linux for accessibility.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

On newer kernels the device freezes occasionally on initialization with just
70msec between reads. Increased this value to safe 100msec.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch adds support for Roccat Kova[+] mouse.
Userland tools can soon be found at http://sourceforge.net/projects/roccatSigned-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Module hid-roccat-common contains functions used by roccat device driver
modules to reduce code duplication.
At the moment it contains just two wrapper methods for usb_control_msg
that ensure that the buffer used for transfer is dma capable which wasn't
the case before.
The kconfig option is not visible to the user but will be selected by the
device specific drivers.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Using the new hid_err macros instead of dev_err.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Roccat chardev is a dependency of all device specific drivers, so
the empty definitions are not needed anymore.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

hidraw_disconnect() first sets an entry in hidraw_table to NULL
and calls device_destroy() afterwards. The thereby called
hidraw_release() tries to read this already cleared value resulting
in never removing any device from the list.
This got fixed by changing the order of events.
Signed-off-by: NStefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add list of (supposedly) supported gamepads to dragonrise driver Kconfig
description.
Signed-off-by: NNikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Add support for DragonRise Inc. gamepad with USB PID 0x0011 by fixing its report
descriptor. This mainly removes spurious axis.
Signed-off-by: NNikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Rename drivers/hid/hid-drff.c (a DragonRise Inc. force feedback gamepad driver)
to driver/hid/hid-dr.c.

This prepares it for addition of support for another gamepad, without force
feedback.
Signed-off-by: NNikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Setting of the return value of hidraw_read() uses the += operator when
= is more appropriate.  There is no case where ret can be anything
other than zero when the assignment is made, making = equivalent to
+= and much more clear.
Signed-off-by: NAlan Ott <alan@signal11.us>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch adds support for IrTouch 42 inches.
Tested-by: NVictor Zhuk <v.zhuk@acs-ltd.ru>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: NHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

This patch renames MT_CLS_DUAL1 to MT_CLS_DUAL_INRANGE_CONTACTID
and MT_CLS_DUAL2 to MT_CLS_DUAL_INRANGE_CONTACTNUMBER for better
readability.
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: NHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>

The safest quirk for a device (the one that works out of the box for
most of them) is MT_QUIRK_NOT_SEEN_MEANS_UP. Indeed, it does not
make any assumption on the device. When adding a new device, we can
easily test it against MT_CLS_DEFAULT, and then optimize it with other
quirks: that's why no device use MT_CLS_DEFAULT right now.
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: NHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>