The device is handled by hid-mosart driver, and therefore should
be present in hid_blacklist[], not hid_ignore_list[].
Cc: Stephane Chatty <chatty@lii-enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The following patch instructs usbhid/hid-mosart to handle a new multitouch
controller, built-in by some Asus EeePC T101MT models.
Signed-off-by: Roland Baum <rba@tr33.de>
Tested-by: Roland Baum <rba@tr33.de>
Acked-by: Stéphane Chatty <chatty@enac.fr>
CC: Stéphane Chatty <chatty@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The trackpad speaks a similar, but different, protocol from the magic
mouse. However, only small code tweaks here and there are needed to make
basic multitouch work.
Extra logic is required for single-touch emulation of the touchpad. The
changes made here take the approach that only one finger may emulate the
single pointer when multiple fingers have touched the screen. Once that
finger is raised, all touches must be raised before any further single
touch events can be sent.
Sometimes the magic trackpad sends two distinct touch reports as one big
report. Simply splitting the packet in two and resending them through
magicmouse_raw_event ensures they are handled properly.
I also added myself to the copyright statement.
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The HID report descriptor parser requires local items, except "delimiters",
to have data. I.e. to have non-zero size. This removes the restriction.
The HID specification doesn't seem to have such restriction and, for
example, a "usage" item could have zero size if the usage ID is zero.
At least one usage page - Keyboard/Keypad lists zero ID as valid.
This doesn't seem to happen in the wild, probably because the official tool
for authoring report descriptors always puts data even for zero values for
some items, including "usage" items.
However, this makes little sense and at least one open source tool for
descriptor authoring generates zero data size "usage" items, which saves
some space, especially if many such items are used in a descriptor.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add support for Art Master III tablet of BeiJing HanwangTechnology Co, Ltd.
Signed-off-by: Xing Wei <weixing@hanwang.com.cn>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This patch add support for Pyra mobile gaming mouse from Roccat.
It provides access to profiles, settings, actual settings etc.
through sysfs attributes.
This driver is conceptual similar to the existing Kone driver.
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>
Add support for Waltop Media Tablet 14.1 inch by fixing report descriptor.
This tablet is also sold as Genius G-Pen M712 (older version) and M712X
(newer version). Both are supported.
Trust Wide Screen Design Tablet (TB-7300, item no 15358) seems to be the
older version of this tablet (similar to Genius G-Pen M712), and could be
supported as well.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This removes extra event device and fixes reported button codes of UC-Logic
Tablet PF1209.
This tablet is also sold as Genius PenSketch 12x9 (or 9x12) and possibly
under other names.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add support for Waltop Slim Tablet 5.8 inch and Media Tablet 10.6 inch.
These (and other Waltop) tablets are usually sold by different companies
(such as Genius and Trust) and with different names, but with the same USB
vendor/product IDs.
Slim Tablet 5.8 inch is known to also be sold as Genius G-Pen F350 and Trust
Widescreen Mini Tablet (item no 16485).
Media Tablet 10.6 inch is known to also be sold as Genius G-Pen M609 and
M609X. Of these only the latter is known to be supported.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The JooJoo tablet (http://thejoojoo.com/) contains an "eGalax Inc. USB
TouchController", and this patch hooks it up to the egalax-touch driver.
Without the patch we don't get any cursor motion, since it comes through
Z/RX rather than X/Y.
(The egalax-touch driver does not yet generate a correct event sequence
for the "serial" protocol used by this device, though -- see the note
added to the code, which comes from research by Stéphane Chatty.)
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Stéphane Chatty <chatty@enac.fr>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add support for UC-Logic WP4030U, WP5540U and WP8060U tablets.
These tablets are usually sold by Genius, Trust and possibly others under
different names and in different cases, but with the original USB
vendor/product IDs.
Currently, these tablets are supported by standalone X.org driver WizardPen.
This patch aims to fix them in the kernel and make them supported by the
generic evdev X.org driver. Still, some minor fixes in the X.org driver are
to be made for the full stack support.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Update hid_driver's report_fixup prototype to allow changing report
descriptor size and/or returning completely different report descriptor.
Update existing usage accordingly.
This is to give more freedom in descriptor fixup and to allow having a whole
fixed descriptor in the code for the sake of readability.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (30 commits)
Revert "HID: add support for the Wacom Intuos 4 wireless"
HID: fix up Kconfig entry for ACRUX driver
HID: add ACRUX game controller force feedback support
HID: Force input registration for "VEC footpedal"
HID: add HID_QUIRK_HIDINPUT_FORCE
HID: hid-input.c: indentation fixes
HID: hiddev: use usb_find_interface, get rid of BKL
HID: ignore digitizer usage Undefined (0x00)
HID: Add support for Conceptronic CLLRCMCE
HID: hid-ids.h: Whitespace fixup, align using TABs
HID: picolcd: implement refcounting of framebuffer
HID: picolcd: do not reallocate memory on depth change
HID: picolcd: Add minimal palette required by fbcon on 8bpp
HID: magicmouse: Correct parsing of large X and Y motions.
HID: magicmouse: report last touch up
HID: picolcd: fix deferred_io init/cleanup to fb ordering
HID: hid-ids.h: keep vendor ids in alphabetical order
HID: add proper support for Elecom BM084 bluetooth mouse
HID: magicmouse: enable horizontal scrolling
HID: magicmouse: add param for scroll speed
...
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits)
Input: adp5588-keypad - fix NULL dereference in adp5588_gpio_add()
Input: cy8ctmg110 - capacitive touchscreen support
Input: keyboard - also match braille-only keyboards
Input: adp5588-keys - export unused GPIO pins
Input: xpad - add product ID for Hori Fighting Stick EX2
Input: adxl34x - fix leak and use after free
Input: samsung-keypad - Add samsung keypad driver
Input: i8042 - reset keyboard controller wehen resuming from S2R
Input: synaptics - set min/max for finger width
Input: synaptics - only report width on hardware that supports it
Input: evdev - signal that device is writable in evdev_poll()
Input: mousedev - signal that device is writable in mousedev_poll()
Input: change input handlers to use bool when possible
Input: document the MT event slot protocol
Input: introduce MT event slots
Input: usbtouchscreen - implement reset_resume
Input: usbtouchscreen - implement runtime power management
Input: usbtouchscreen - implement basic suspend/resume
Input: Add ATMEL QT602240 touchscreen driver
Input: fix signedness warning in input_set_keycode()
...
This reverts commit ed9eac5b49. As
reported by Bastien Nocera, the device actually uses a completely
different protocol, so simply adding VID/PID doesn't work and
completely new driver will need to be written.
Reported-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Adds force feedback support for ACRUX USB game controllers.
These devices are mass produced in China by several vendors.
Signed-off-by: Sergei Kolzun <x0r@dv-life.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
For devices with exotic HID report descriptors, it might be necessary to
make the HID core force the registration of an input device. Make that
possible by introducing a new quirk type.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
There is only one extra button for Conceptronic that wasn't yet present.
The button has code 0xffbc0027 and the description is "Toggle between
display ratios". So I picked KEY_MODE for this button.
Signed-off-by: Kees Bakker <kees.bakker@xs4all.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch removes the annoying feature of Elecoms BM084 to constantly scroll to the right.
The device can be found at:
http://www.dealextreme.com/details.dx/sku.15402
Signed-off-by: Richard Nauber <Richard.Nauber@gmail.com>
[jkosina@suse.cz: fix build error]
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The device is handled by usbtouchscreen driver.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
While the hardcoded ignore list is checked in hid_add_device(), the
user supplied ignore flags are not. Thus, the IGNORE quirk (0x0004)
cannot be used to stop usbhid from binding devices like iBuddy, which
has been recently removed from the ignore list due to product ID
conflict.
This patch adds the user quirk check to hid_add_device(), and makes
hid_add_device() return -ENODEV when HID_QUIRK_IGNORE bit is set.
HID_QUIRK_NO_IGNORE still takes precedence over HID_QUIRK_IGNORE.
With the patch, iBuddy works properly using libusb when the following
option is added to modprobe.d:
options usbhid quirks=0x1130:0x0002:0x0004
Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This change adds in the USB product ID for the Gyration
GYR4101US USB media center remote control. This remote
is similar enough to the other two devices that this driver
can be used without any other changes to get full support
for the remote.
Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add support for the multimedia buttons of the Creative Desktop Wireless 6000
keyboard/mouse combo which are not currently handled by the default/samsung HID
driver.
Signed-off-by: Don Prince <dhprince-devel@yahoo.co.uk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
A specialised HID driver for the Zydacron Remote Control (usb id: 13ec:0006).
The specialised HID driver adds support for the buttons which are not
currently handled by the default HID driver.
Signed-off-by: Don Prince <dhprince-devel@yahoo.co.uk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Use kmemdup when some other buffer is immediately copied into the
allocated region.
A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression from,to,size,flag;
statement S;
@@
- to = \(kmalloc\|kzalloc\)(size,flag);
+ to = kmemdup(from,size,flag);
if (to==NULL || ...) S
- memcpy(to, from, size);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
A specialised HID driver for the Creative Prodikeys PC-MIDI USB Keyboard.
The Prodikeys PC-MIDI is a multifunction keyboard comprising a qwerty keyboard,
multimedia keys and a touch sensitive musical keyboard.
The specialised HID driver adds full support for the musical keyboard and extra
multimedia keys which are not currently handled by the default HID driver.
The specialised HID driver interfaces with ALSA, and presents the midi keyboard
as a rawmidi device. Sustain duration, octave shifting and the midi output
channel can be read/written form userspace via sysfs.
Signed-off-by: Don Prince <dhprince-devel@yahoo.co.uk>
ALSA parts:
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The Behavior Tech. Computer Corp. (BTC) remote branded as "Emprex 3009URF III
Vista Remote Controller" uses non-standard mappings for all of its 'special
purpose' keys (0xffbc usage page). This patch modifies the existing
hid-topseed quirky driver to support both remotes in order to prevent
proliferation of in-kernel quirky drivers until such a time that udev remapping
works with these devices. Tested successfully with both the "Emprex" remote
and the "CyberLink" remote originally supported by the hid-topseed driver.
Signed-off-by: Wayne Thomas <waynethomas69@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Make hidraw not stick an extra byte on the beginning of an IN transfer
when a HID device contains multiple reports.
Signed-off-by: Alan Ott <alan@signal11.us>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Fix build failure introduced by 4afb032068 ("HID: fix
support for Wacom Intuos 4 wireless") due to missing coma.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Added support for the 11.6" Cando panel found on the Acer Timeline 1825PTZ.
Signed-off-by: Stephane Chatty <chatty@enac.fr>
Tested-by: Johannes Klug <johannesklug@room2web.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Commit ed9eac5b49 ("HID: add support for the Wacom Intuos 4 wireles")
forgot to add VID/PID to hid_blacklist[]. Fix that up.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add two quirks to make it possible for usbhid module options to
override whether a device is ignored (HID_QUIRK_NO_IGNORE) and
whether to connect a hiddev device (HID_QUIRK_HIDDEV_FORCE).
Passing HID_QUIRK_NO_IGNORE for your device means that it will
not be ignored by the HID layer, even if present in a blacklist.
HID_QUIRK_HIDDEV_FORCE will force the creation of a hiddev for that
device, making it accessible from user-space.
Tested with an Apple IR Receiver, switching it from using appleir
to using lirc's macmini driver.
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Added support for the Cando dual touch panels, found in the Lenovo S10-3t.
Signed-off-by: Stephane Chatty <chatty@enac.fr>
Tested-by: Priya Vijayan <priya.vijayan@intel.com>
Tested-by: Florian Echtler <floe@butterbrot.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
From my review of the way the unused bits of report are being zeroed,
it seems like there must be a bug. Currently, the zeroing is done
in hid_output_field and it covers any bits between the last used bit
and the end of the byte. But in case of, say, my keyboard, NumLock is
mask 0x01 and CapsLock is 0x02. Invoking hid_output_field for NumLock
definitely zeroes across CapsLock. The only reason this works is that
the fields are sorted by the offset.
It would be more correct and simpler to zero-fill the buffer into
which the fields are set.
The patch is tested with an IBM keyboard that is improperly sensitive
to out-of-report pad bits, the extra bits are still zeroed and the
fields continue to work as expected. It is also tested with good
keyboards.
In case, a related bug in RHEL 5 is tracked with Red Hat bug 513934.
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Now support the 22" display and its updated firmware, including touch
width and height.
The number of touches can now go up to 60, and our single touch emulation
will fail when there are more than 6-7 touches; further work is needed on
this.
Signed-off-by: Stephane Chatty <chatty@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Added support for the eGalax dual-touch panel, found on the Asus EeePC T101MT
Signed-off-by: Stephane Chatty <chatty@enac.fr>
Tested-by: Philipp Merkel <linux@philmerk.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Support the solar version of the Cherry's cymotion keyboard line using
existing cherry driver.
Signed-off-by: Raphaël Doursenaud <rdoursenaud@free.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add basic driver for PicoLCD graphics device.
Initially support keypad with input device and provide support
for debugging communication via events file from debugfs.
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This Patch adds support for Kone gaming mouse from Roccat.
It provides access to profiles, settings, firmware, weight,
actual settings etc. through sysfs attributes.
Event handling of this mouse differs from standard hid behaviour
in that tilt button press is reported in each move event which
results in strange behaviour if not handled by the driver.
This is a heavily reworked version of the previously introduced driver.
The changes include most of the previously raised concerns,
memory leak and other fixes, code cleanups, adoption of additional
achieved knowlege about the hardware and is (IMHO) a much better version
than before even when I exchanged reduced USB-IO with a bigger memory
consumption.
I refused to implement one mentioned point:
Removing the 'just-because-we-can' attributes. Motivation:
Reading the clipped in weight: I'm no gamer and can't determine the
usefulness of this feature but if the manufacturer implements such a
feature it might make sense to someone and I would unwillingly limit the
functionality besides its such a small feature.
Reading the actual profile and dpi settings: Here I can testify that one
can get lost of the actual settings when switching back and forth.
The manufacturers windows driver has the ability for on-screen-display
of the values and there is a mouse in the market that has an lcd on the
underside of it to show these values. So I think this feature makes sense
not only for me and shouldn't be removed.
Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The handling of failed debugging buffer allocation got overly
complicated. We simply want to skip the debugging code if allocation
fails and go on with event processing.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
if hid_get_report() fails for whatever reason, the raw output of
the report doesn't make it into 'events' file in debugfs at all, because
we leave hid_input_report() too soon.
We want the report to be always present for debugging reasons. Move the
code around, so that the event makes it to 'events' file all the time,
even if we are going to discard the report.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Register debugfs entries before calling device_add() so debugfs entries are
already present when HID driver's probe function gets called on device hotplug.
Also undo debugfs entry registration if device_add() fails so status
HID_STAT_ADDED and debugfs registration status remain consistent and we don't
leak the debugfs entries.
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch enables force feedback for the "RGT Force Feedback CLUTCH Racing Wheel".
It only modifies hid-core.c (hid_blacklist) and hid-tmff.c to add the new USB IDs.
Signed-off-by: Markus Rathgeb <rathgeb.markus@googlemail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The Magic Mouse requires that a driver send an unlock Report(Feature) command,
similar to the Wacom wireless tablet and Sixaxis controller quirks. This turns
on an Input Report that isn't published in the input Report descriptor that
contains touch data (and usually overrides the normal motion and click Report).
Because the mouse has only one switch and no scroll wheel, the driver
(under control of parameters) emulates a middle button and scroll wheel.
User space could also ignore and/or re-synthesize those events based on
the reported events.
Some user-space tools to talk to the mouse directly (that is, when it is not
associated with the host's HIDP stack) are at
http://github.com/entrope/linux-magicmouse
Signed-off-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The Apple Magic Mouse (and probably other devices) publish reports that are not
called out in their HID report descriptors -- they only send them when enabled
through other writes to the device. This allows a driver to handle these
unlisted reports.
Signed-off-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Added support for MosArt dual-touch panels, present in the Asus T91MT notebook.
Signed-off-by: Stephane Chatty <chatty@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Now that hid_output_raw_report works, port the PS3 Sixaxis
Bluetooth quirk from user-space, into kernel-space.
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Added support for the Pixart Imaging Inc. Optical Touch Screen found in the MSI
AE2220 and other new all in one computers to the Quanta Optical Touch
dual-touch panel driver found in the latest git clone
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git.
Signed-off-by: Alex Neblett <alexneblett01@yahoo.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch adds a new USB HID driver for the Ortek WKB-2000, working around an
incorrect LogicalMaximum value in the USB resource descriptor.
Tracked by http://bugzilla.kernel.org/show_bug.cgi?id=14787
Bug originally reported by Ubuntu users: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/405390
Signed-off-by: Johnathon Harris <jmharris@gmail.com>
Tested-by: Daniel J Blueman <daniel.blueman@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
There were multiple reports which indicate that vendor messed up horribly
and the same VID/PID combination is used for completely different devices,
some of them requiring the blacklist entry and other not.
Remove the blacklist entry for this combination of VID/PID completely, and let
the user decide and unbind the driver via sysfs eventually, if needed. Proper
fix would be fixing the vendor.
References:
http://lkml.org/lkml/2009/2/10/434http://bugzilla.kernel.org/show_bug.cgi?id=13411
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Added device IDs for the new model of the Apple Wireless Keyboard
(November 2009).
Signed-off-by: Christian Schuerer-Waldheim <csw@xray.at>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Implements a new USB-HID for Force Feedback based on the normal
Logitech Force Feedback code and FF-Memless.
Currently only supports the FF_CONSTANT effect although the joystick
appears to support additional non-standard ones.
Signed-off-by: Gary Stein <LordCnidarian@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acording to HID standard 1.11, value 0 allows for size being 0.
Local delimiter tag has has 0 one of the possible values.
Therefore we need to handle this case properly, to be fully compliant
with the specification.
Reported-by: Marcin Tolysz <tolysz@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch adds ET&T TC5UH touchscreen controller to HID blacklist,
because this device is handled by input/usbtouchscreen driver.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acan FG-8100 barcode reader (0x04b4/0xbca1) has vendor ID of
cypress and requires the same MIN/MAX swap descriptor quirk
as other barcode readers from cypress.
Reported-by: Stijn Ghesquiere <stijn@applesnail.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
These devices wrongly report their axes as relative instead of absolute.
Fix this in up report descriptor of the device before it enters the parser.
Reported-by: simon.windows@gmail.com
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Remove unused (in usbhid module) DRIVER_AUTHOR macrco and properly
use multiple MODULE_AUTHOR() instances in both modules.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Marks Acer Bluetooth Optical Rechargeable Mouse from Ferrari 4005 notebook to
be ignored by hid core. This change makes hid core to use input session instead
of hid session with that mouse. With hid session the mouse cursor moves too
laggy, using input session corrects this problem.
Signed-off-by: Lamarque V. Souza <lamarque@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The kerneldoc comment for 'interrupt' has already confused a lot
of people, as it is simply wrong. It doesn't carry the information
about the context, but is used to distinguish between two fundamental
types of low-level transport transfers -- interrupt vs. control.
Make this clear in the comment.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
HID core registers input, hidraw and hiddev devices, but leaves
unregistering it up to the individual driver, which is not really nice.
Let's move all the logic to the core.
Reported-by: Marcel Holtmann <marcel@holtmann.org>
Reported-by: Brian Rogers <brian@xyzw.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
'interrupt' variable can't be used to safely determine whether
we are running in atomic context or not, as we might be called from
during control transfer completion through hid_ctrl() in atomic
context with interrupt == 0.
Reported-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Commit fa047e4f6f "HID: fix inverted
wheel for bluetooth version of apple mighty mouse" is incomplete. If
we remove Apple MightyMouse (bluetooth version) from the list of
apple_devices in drivers/hid/hid-apple.c we have to remove it from
hid_blacklist in drivers/hid/hid-core.c as well.
Signed-off-by: Jan Scholz <Scholz@fias.uni-frankfurt.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This usb device claims to be of HID class, but is in fact a 802.15.4
lowpan transceiver, therefore the generic HID driver cannot operate this
device. A separate driver for this device will be written for this using
the new 802.15.4 stack.
Signed-off-by: Henning Glawe <glaweh@debian.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
After some inspection of the Windows iMON driver, several additional
device IDs were added to the lirc_imon driver. At least a few of these
have been seen in the wild, and require manual quirking to keep the
usbhid driver from binding to them. Rather than list out every single
device, ignore the entire device ID range, 0x0034 - 0x0046. Some of
these may not advertise themselves as HID devices, but no harm done to
such devices anyway. Does the right thing in brief testing w/my 0x0045
device.
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add explicit key mappings for TwinHan USB HID remote control.
All dummy Ctrl, Alt, Meta, ... key press/release events generated
by the remote are silenced by "unmapping" them. This makes Power and
Volume keys single-key and strips the regular (even while idle) key
release events for Ctrl, Alt, Meta, ...
Signed-off-by: Bruno Premont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch enables rumble in Thrustmaster Dual 3-in-1 trigger gamepads (in both
PC and PS3 modes). It uses the same code as Thrustmaster FireStorm Dual Power 2,
so it only adds new USB IDs to hid-core.c and hid-tmff.c
Signed-off-by: Ruben Aos Garralda <rubenatch@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add force feedback support for Logitech WingMan Formula Force GP
(0x046d/0xc293).
Reported-by: wylda@volny.cz
Tested-by: wylda@volny.cz
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
If the NULL test is necessary, then the dereferences should be moved below
the NULL test.
The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
type T;
expression E,E1;
identifier i,fld;
statement S;
@@
- T i = E->fld;
+ T i;
... when != E=E1
when != i
if (E == NULL||...) S
+ i = E->fld;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
If hid_get_report() fails, we forgot to free the already allocated buffer
for debugging messages on error path. Fix that up.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This is a followup patch to the one implemeting rdesc representation in debugfs
rather than being dependent on compile-time CONFIG_HID_DEBUG setting.
The API of the appropriate formatting functions is slightly modified -- if
they are passed seq_file pointer, the one-shot output for 'rdesc' file mode
is used, and therefore the message is formatted into the corresponding seq_file
immediately.
Otherwise the called function allocated a new buffer, formats the text into the
buffer and returns the pointer to it, so that it can be queued into the ring-buffer
of the processess blocked waiting on input on 'events' file in debugfs.
'debug' parameter to the 'hid' module is now used solely for the prupose of inetrnal
driver state debugging (parser, transport, etc).
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
It is a little bit inconvenient for people who have some non-standard
HID hardware (usually violating the HID specification) to have to
recompile kernel with CONFIG_HID_DEBUG to be able to see kernel's perspective
of the HID report descriptor and observe the parsed events. Plus the messages
are then mixed up inconveniently with the rest of the dmesg stuff.
This patch implements /sys/kernel/debug/hid/<device>/rdesc file, which
represents the kernel's view of report descriptor (both the raw report
descriptor data and parsed contents).
With all the device-specific debug data being available through debugfs, there
is no need for keeping CONFIG_HID_DEBUG, as the 'debug' parameter to the
hid module will now only output only driver-specific debugging options, which has
absolutely minimal memory footprint, just a few error messages and one global
flag (hid_debug).
We use the current set of output formatting functions. The ones that need to be
used both for one-shot rdesc seq_file and also for continuous flow of data
(individual reports, as being sent by the device) distinguish according to the
passed seq_file parameter, and if it is NULL, it still output to kernel ringbuffer,
otherwise the corresponding seq_file is used for output.
The format of the output is preserved.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This driver adds force feedback support for SmartJoy PLUS PS2/USB adapter. I
made this driver one device spesific instead of making generic 'wisegroup-ff'
because I have another Wisegroup PS2/USB adapter that doesn't work same way as
SmartJoy PLUS. If another device that is compatible pops up, this driver could
be then renamed to something more generic.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Based on the work by Andrew Zabolotny, an HID driver for the Bluetooth
Wacom tablet. This is required as it uses a slightly different
protocols from what's currently support by the drivers/input/wacom*
driver, and those only support USB.
A user-space patch is required to activate mode 2 of the Wacom tablet,
as hidp does not support hid_output_raw_report.
Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
If the device is not claimed by hid-input (i.e devices driver by userspace
hiddev/hidraw-based drivers, or completely detached from HID
and driver by libusb), we must not check the hid->inptus, as it
is not guaranteed to be initialized, as this is performed only for devices
handled by hid-input.
Reported-by: Guillaume Chazarain <guichaz@gmail.com>
Tested-by: Guillaume Chazarain <guichaz@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add Product Id 0xc299 for the Logitech G25 force feedback wheel
The Logitech G25 force feedback wheel, is first recognize by the kernel
with the product id "0xc294". In this mode, we can't use all the axes
and buttons of the wheel.
Using a userland utility, it is possible to make the wheel switch to native
mode -- http://svn.vdrift.net/viewvc.cgi/trunk/tools/G25manage/?root=VDrift
In native mode, the wheel change its id number to "0xc299".
The packet that needs to be sent to the wheel to swtich to native mode and
change its PID is
{ 0xf8, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00 }
Signed-off-by: Christophe Borivant <christophe.borivant@wanadoo.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This removal was scheduled and there is no problem with later
distros to adapt for the new bus, thanks to aliases.
module-init-tools map files are deprecated nowadays, so that
the patch which introduced hid ones into the m-i-t won't be
accepted and hence there is no reason for leaving compat stuff in.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This device sends several buttons in a separate field, which is
wrongly described in the report descriptor. Fix it in the following
way:
- change led usage page to button
- report size 8 count 1 becomes report size 1 count 8
- the button usage range changed to 4-7 (the mouse has three buttons in
a different field already).
Reported-by: Tomas Hanak <tomas.hanak@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
New USB device ids and quirks for the "mini" Apple USB aluminum
keyboards released Tuesday, model A1242. Note that while I own the ANSI
(0x021d) version and cannot verify that the ISO (0x021e) and JIS
(0x021f) versions exist, previous releases have followed the triple id
convention for awhile now, and the device ids fit perfectly between
USB_DEVICE_ID_APPLE_GEYSER4_* and USB_DEVICE_ID_APPLE_ALU_*.
Signed-off-by: Ryan Finnie <ryan@finnie.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Lech Perczak