Commit Graph

798 Commits

Author SHA1 Message Date
Benjamin Tissoires
1e648a1372 HID: hid-multitouch: refactor initialization of ABS_MT_ORIENTATION
The way the input_set_abs_params was called for the new composite field
ABS_MT_ORIENTATION was not very clear at second reading.  We can remove the
non-necessary call to set_abs and use the simple call to input_set_abs_params.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Stéphane Chatty <chatty@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-21 17:07:29 +01:00
Benjamin Tissoires
a841b62c5d HID: hid-multitouch: migrate Cando dual touch panels to hid-multitouch
This patch merges hid-cando into the unified multitouch driver.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Stéphane Chatty <chatty@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-21 17:05:51 +01:00
Benjamin Tissoires
043b403aed HID: hid-multitouch: migrate support for Stantum panels to the unified driver.
This patch merges hid-stantum to the generic multitouch driver.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Stéphane Chatty <chatty@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-21 17:05:02 +01:00
Benjamin Tissoires
9498f954a4 HID: hid-multitouch: Auto detection of maxcontacts
This patch enables support of autodetection of maxcontacts.
When adding support for a new device, one is now able to let
the device tell how many contacts it supports, or to manually
set the value if the device happens to provide wrong information.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Stéphane Chatty <chatty@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-21 17:04:25 +01:00
Linus Torvalds
7fd23a2471 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (48 commits)
  HID: add support for Logitech Driving Force Pro wheel
  HID: hid-ortek: remove spurious reference
  HID: add support for Ortek PKB-1700
  HID: roccat-koneplus: vorrect mode of sysfs attr 'sensor'
  HID: hid-ntrig: init settle and mode check
  HID: merge hid-egalax into hid-multitouch
  HID: hid-multitouch: Send events per slot if CONTACTCOUNT is missing
  HID: ntrig remove if and drop an indent
  HID: ACRUX - activate the device immediately after binding
  HID: ntrig: apply NO_INIT_REPORTS quirk
  HID: hid-magicmouse: Correct touch orientation direction
  HID: ntrig don't dereference unclaimed hidinput
  HID: Do not create input devices for feature reports
  HID: bt hidp: send Output reports using SET_REPORT on the Control channel
  HID: hid-sony.c: Fix sending Output reports to the Sixaxis
  HID: add support for Keytouch IEC 60945
  HID: Add HID Report Descriptor to sysfs
  HID: add IRTOUCH infrared USB to hid_have_special_driver
  HID: kernel oops in out_cleanup in function hidinput_connect
  HID: Add teletext/color keys - gyration remote - EU version (GYAR3101CKDE)
  ...
2011-03-18 10:35:30 -07:00
Jiri Kosina
65b06194c9 Merge branches 'dragonrise', 'hidraw-feature', 'multitouch', 'ntrig', 'roccat', 'upstream' and 'upstream-fixes' into for-linus 2011-03-17 14:31:46 +01:00
Jiri Kosina
5623a24a80 HID: add support for Logitech Driving Force Pro wheel
Add force feedback support for Logitech Driving Force Pro wheel.

Device IDs reported by Michal Malý.

Reported-by: Michal Malý <madcatxster@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-17 00:43:23 +01:00
Jiri Kosina
e96838df55 HID: hid-ortek: remove spurious reference
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: Jiri Kosina <jkosina@suse.cz>
2011-03-17 00:39:33 +01:00
Herton Ronaldo Krzesinski
270fdc0748 HID: add support for Ortek PKB-1700
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: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-17 00:32:42 +01:00
Stefan Achatz
61c29f5b18 HID: roccat-koneplus: vorrect mode of sysfs attr 'sensor'
Mode of sysfs attribute 'sensor' was wrongly set to writeonly.
Corrected this to readwrite.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-15 15:41:20 +01:00
Rafi Rubin
7b2a64c96a HID: hid-ntrig: init settle and mode check
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: Rafi Rubin <rafi@seas.upenn.edu>
Tested-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-14 13:10:13 +01:00
Richard Nauber
4875ac114d HID: merge hid-egalax into hid-multitouch
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: Richard Nauber <Richard.Nauber@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-14 13:05:08 +01:00
Henrik Rydberg
f153fc3990 HID: hid-multitouch: Send events per slot if CONTACTCOUNT is missing
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: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-14 13:05:07 +01:00
Rafi Rubin
ff4046294b HID: ntrig remove if and drop an indent
Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Tested-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-14 12:58:15 +01:00
Dmitry Torokhov
0ae4381097 HID: ACRUX - activate the device immediately after binding
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: Sergei Kolzun <x0r@dv-life.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-12 21:47:18 +01:00
Rafi Rubin
6638dedaec HID: ntrig: apply NO_INIT_REPORTS quirk
Probing reports does bad things with some ntrig firmwares, better to
just leave them alone.

Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-10 11:37:55 +01:00
Henrik Rydberg
2d9ca4e9f3 HID: hid-magicmouse: Correct touch orientation direction
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: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-10 00:05:59 +01:00
Rafi Rubin
f41a52d301 HID: ntrig don't dereference unclaimed hidinput
Check before dereferencing field->hidinput to fix a reported invalid
deference bug.

Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-08 14:36:31 +01:00
Henrik Rydberg
f635bd11c8 HID: Do not create input devices for feature reports
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: Henrik Rydberg <rydberg@euromail.se>
Tested-by: Benjamin Tissoires <benjmain.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-03-01 17:25:39 +01:00
Antonio Ospite
5710fabf31 HID: hid-sony.c: Fix sending Output reports to the Sixaxis
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: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-21 13:48:50 +01:00
Jiri Kosina
177900e8c9 HID: add support for Keytouch IEC 60945
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: Jiri Kosina <jkosina@suse.cz>
2011-02-17 15:12:45 +01:00
Alan Ott
6d3bfb7434 HID: Add HID Report Descriptor to sysfs
Add a new binary sysfs entry called report_descriptor which contains
the HID report descriptor.

Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-17 13:23:14 +01:00
Benjamin Tissoires
b2e7617e09 HID: add IRTOUCH infrared USB to hid_have_special_driver
Without this patch, the device is handled by hidinput and does
not have the right behavior.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-16 18:38:21 +01:00
Benjamin Tissoires
d9236303d0 HID: kernel oops in out_cleanup in function hidinput_connect
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: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-15 23:47:05 +01:00
Steffen Barszus
6497dc3a54 HID: Add teletext/color keys - gyration remote - EU version (GYAR3101CKDE)
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: Jiri Kosina <jkosina@suse.cz>
2011-02-15 10:29:57 +01:00
Chris Schlund
8ef3953108 HID: hid-lcpower: fix key mapping
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: Chris Schlund <chrisschlund@gmx.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-13 15:04:51 +01:00
Alan Ott
b4dbde9da8 HID: Add Support for Setting and Getting Feature Reports from hidraw
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: Alan Ott <alan@signal11.us>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-11 15:05:49 +01:00
Chris Schlund
75b0702246 HID: add support for wireless remote LC Power model RC1000MCE
Signed-off-by: Chris Schlund <chrisschlund@gmx.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:41:59 +01:00
Stefan Achatz
5dc0c9835f HID: roccat: Rename header roccat.h -> hid-roccat.h
It was desired that the header roccat.h should be named hid-roccat.h

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:28 +01:00
Stefan Achatz
e6fa47af55 HID: roccat: Fix bug that prevented roccat chardev from removing devices
pointer to device was cleared too early. This is fixed now.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:28 +01:00
Stefan Achatz
74b643dac4 HID: roccat: Fix NULL pointer dereference when unloading module
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: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:28 +01:00
Stefan Achatz
8211e46004 HID: roccat: Add ioctl command to retreive report size from chardev
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: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:28 +01:00
Stefan Achatz
432762e28b HID: roccat: Increase waiting time for Kone[+] to prevent occasional freezes
On newer kernels the device freezes occasionally on initialization with just
70msec between reads. Increased this value to safe 100msec.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:27 +01:00
Stefan Achatz
0e70f97f25 HID: roccat: Add support for Kova[+] mouse
This patch adds support for Roccat Kova[+] mouse.
Userland tools can soon be found at http://sourceforge.net/projects/roccat

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:27 +01:00
Stefan Achatz
5772f63613 HID: roccat: Introduce module hid-roccat-common
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: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:27 +01:00
Stefan Achatz
a28764ef80 HID: roccat: Use new hid_err macros
Using the new hid_err macros instead of dev_err.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:27 +01:00
Stefan Achatz
cb38cd8786 HID: roccat: Remove empty function definitions for roccat chardev
Roccat chardev is a dependency of all device specific drivers, so
the empty definitions are not needed anymore.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-03 16:37:26 +01:00
Stefan Achatz
3a22ebe9cc HID: hidraw: fix hidraw_disconnect()
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: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-01 11:16:51 +01:00
Nikolai Kondrashov
b4a65f4ef5 HID: update dragonrise Kconfig description
Add list of (supposedly) supported gamepads to dragonrise driver Kconfig
description.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-01 11:01:06 +01:00
Nikolai Kondrashov
e05eefb9be HID: add support for DragonRise PID 0011 gamepad
Add support for DragonRise Inc. gamepad with USB PID 0x0011 by fixing its report
descriptor. This mainly removes spurious axis.

Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-01 11:01:06 +01:00
Nikolai Kondrashov
152fd6347e HID: rename hid-drff.c to hid-dr.c
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: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-01 11:01:06 +01:00
Alan Ott
cf28a67366 HID: hidraw: Replace Confusing += Operator with =
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: Alan Ott <alan@signal11.us>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-31 15:43:46 +01:00
Benjamin Tissoires
4dfcced8a1 HID: hid-multitouch: introduce IrTouch Infrared USB device
This patch adds support for IrTouch 42 inches.

Tested-by: Victor Zhuk <v.zhuk@acs-ltd.ru>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-31 15:16:13 +01:00
Benjamin Tissoires
ef2fafb3e2 HID: hid-multitouch: add Benjamin Tissoires as module_author
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-31 15:16:08 +01:00
Benjamin Tissoires
1e9cf35b99 HID: hid-multitouch: Rename MT_CLS_DUAL1 and MT_CLS_DUAL2
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: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-31 15:16:08 +01:00
Benjamin Tissoires
b79b36be56 HID: hid-multitouch: change default mt_class
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: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-31 15:16:08 +01:00
David Rientjes
6a108a14fa kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT
The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option
is used to configure any non-standard kernel with a much larger scope than
only small devices.

This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes
references to the option throughout the kernel.  A new CONFIG_EMBEDDED
option is added that automatically selects CONFIG_EXPERT when enabled and
can be used in the future to isolate options that should only be
considered for embedded systems (RISC architectures, SLOB, etc).

Calling the option "EXPERT" more accurately represents its intention: only
expert users who understand the impact of the configuration changes they
are making should enable it.

Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: David Woodhouse <david.woodhouse@intel.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Greg KH <gregkh@suse.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Robin Holt <holt@sgi.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-01-20 17:02:05 -08:00
Stefan Achatz
fd82be6c0a HID: roccat: Fix an error message when reading more data from bin attributes
Using cat or something to read from binary attributes would try to do an
additional read with offset equal to filesize. This resulted in an invalid
attribute error. This is fixed by giving the right answer instead of EINVAL.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-20 11:28:53 +01:00
Stefan Achatz
e68cc603b0 HID: roccat: Add support for Roccat Arvo keyboard
This patch add support for Roccat Arvo keyboard. Arvo has 5 additional
configurable buttons and the ability to deactivate certain keys.
Userland tools can soon be found at http://sourceforge.net/projects/roccat

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-20 11:27:54 +01:00
Vasiliy Kulikov
dacfecdbf3 HID: hid-roccat-koneplus: potential NULL dereference
kmalloc() may fail, if so return -ENOMEM.
Also koneplus_init_koneplus_device_struct() should check return code
of koneplus_get_startup_profile() and propagate its return code.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-01-17 13:20:43 +01:00