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>
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>
The id_table field of the struct usb_device_id is constant in <linux/usb.h>
so it is worth to make the initialization data also constant.
The semantic match that finds this kind of pattern is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
disable decl_init,const_decl_init;
identifier I1, I2, x;
@@
struct I1 {
...
const struct I2 *x;
...
};
@s@
identifier r.I1, y;
identifier r.x, E;
@@
struct I1 y = {
.x = E,
};
@c@
identifier r.I2;
identifier s.E;
@@
const struct I2 E[] = ... ;
@depends on !c@
identifier r.I2;
identifier s.E;
@@
+ const
struct I2 E[] = ...;
// </smpl>
Signed-off-by: Márton Németh <nm127@freemail.hu>
Cc: Julia Lawall <julia@diku.dk>
Cc: cocci@diku.dk
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch adds a new option named "iso_layout" to the driver
"hid-apple.ko", to allow disabling of the hard-coded ISO-layout.
Disabling the hard-coded layout solves the problem that the kernel-module only
works perfectly for the english/american version of the Apple aluminum
keyboard. Other versions have swapped keys, e.g. the "<"-key is swapped with
"^"-key on the german keyboard. There is a very long bug-entry on Launchpad to
this problem:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/214786
Signed-off-by: Stefan Glasenhardt <stefan@glasen-hardt.de>
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>
Current HID code doesn't properly handle HID joysticks which have
larger number of buttons than what fits into current range reserved
for BTN_JOYSTICK.
One such joystick reported to not work properly is Saitek X52 Pro
Flight System.
We can't extend the range to fit more buttons in, because of backwards
compatibility reasons.
Therefore this patch introduces a new BTN_TRIGGER_HAPPY range, and
uses these to map the buttons which are over BTN_JOYSTICK limit.
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [for the input.h part]
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Analogically to commit "HID: make 3M PCT touchscreen driver
standalone config option", remove the dependency of Stantum
driver on CONFIG_EMBEDDED, as it is a standalone driver rather
than device quirk.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The point behind 'default !EMBEDDED' for certain HID drivers that simple and
straightforward quirks for HID devices (which are implemented as drivers on
HID bus) wouldn't have to be enabled separately, if the device is otherwise
more-or-less HID standard compliant.
But this driver is rather standalone driver, so we'd want to have it normally
selectable.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (51 commits)
Input: appletouch - give up maintainership
Input: dm355evm_kbd - switch to using sparse keymap library
Input: wistron_btns - switch to using sparse keymap library
Input: add generic support for sparse keymaps
Input: fix memory leak in force feedback core
Input: wistron - remove identification strings from DMI table
Input: psmouse - remove identification strings from DMI tables
Input: atkbd - remove identification strings from DMI table
Input: i8042 - remove identification strings from DMI tables
DMI: allow omitting ident strings in DMI tables
Input: psmouse - do not carry DMI data around
Input: matrix-keypad - switch to using dev_pm_ops
Input: keyboard - fix lack of locking when traversing handler->h_list
Input: gpio_keys - scan gpio state at probe and resume time
Input: keyboard - add locking around event handling
Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller
Input: xpad - add two new Xbox 360 devices
Input: polled device - do not start polling if interval is zero
Input: polled device - schedule first poll immediately
Input: add S3C24XX touchscreen driver
...
These touchscreens are mounted onto HP TouchSmart and the Dell Studio One
19. Without a quirk they report a wrong button set and the x/y coordinates
through ABS_Z/ABS_RX, confusing the higher levels (most notably X.Org's
evdev driver).
Device id 0x003 covers models 1900, 2150, and 2700 [1] though testing could
only be performed on a model 1900.
[1] http://www.nextwindow.com/nextwindow_support/latest_tech_info.html
Signed-off-by: Peter Hutterer <peter.hutterer@redhat.com>
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>
Put proper mapping of Media key on Logitech DiNovo Mini.
According to the specification from Logitech webpage, this
key is intended to launch a Media center.
Reported-by: Stefan Plattner <Stefan.Plattner@ilogs.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Use strlcat() to append a string to the previously created first part.
Signed-off-by: Márton Németh <nm127@freemail.hu>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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>
The race between ioctl and disconnect is guarded by low level
hiddev device mutex (existancelock) since the commit
07903407 ("HID: hiddev cleanup -- handle all error conditions
properly"), therefore we can remove the lock_kernel() from
hiddev_ioctl_usage().
Acked-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
NCR devices are terminally broken by design -- they claim themselves to contain
proper input applications in their HID report descriptor, but behave very badly
if treated in standard way.
According to NCR developers, the devices get confused when queried for reports
in a standard way, rendering them unusable.
NCR is shipping application called "RPSL" that can be used to drive these
devices through hiddev, under the assumption that in-kernel driver doesn't
perform initial report query.
If it does, neither in-kernel nor hiddev-based driver can operate with these
devices any more.
Introduce a quirk that skips the report query for all NCR devices. The previous
NOGET quirk was wrong and had been introduced because I misunderstood the nature
of brokenness of these devices.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
When encountering a strange value in the pool report, pidff_reset
will always refetch the report 20 times, even if one of the retries
results in a sane value. This is because a temporary variable being
used to store the value is not being updated inside the loop.
Fix it by using the value directly in the loop.
Reported-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This patch was applied to Fedora 11's 2.6.30.8-64 kernel and adds the
NOGET quirk for CH Products industrial class joystick(s). It is like
the previous CH Products NOGET quirk patch for their consumer class
joysticks. Without the quirk, the joystick would only be detected and
would not function at all in kernels >= 2.6.29. It was tested with a CH
Products 3-axis 5-button industrial joystick, product #HG-434IS000-U-217.
Signed-off-by: Keith Rutkowski <rutkowski@signatureresearchinc.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>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: fix possible deadlock in hidraw_read
HID: fix kerneldoc comment for hid_input_report()
HID: add __init/__exit macros to twinhan.c
If the loop in hidraw_read() loops more than once, then we might
end up trying to acquire already locked mutex, casuing a deadlock.
Reported-by: iceberg <iceberg@ispras.ru>
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>
Trivial patch which adds the __init/__exit macros to the module_init/
module_exit functions of the twinhan driver in hid.
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This allows subsytems to provide devtmpfs with non-default permissions
for the device node. Instead of the default mode of 0600, null, zero,
random, urandom, full, tty, ptmx now have a mode of 0666, which allows
non-privileged processes to access standard device nodes in case no
other userspace process applies the expected permissions.
This also fixes a wrong assignment in pktcdvd and a checkpatch.pl complain.
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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>
hiddev userspace driver uses a rignbuffer to store the parsed usages
that should be returned through read(). This buffer is 64 bytes long,
which is sufficient for queueing single USB 1.0 low-speed report, which
is of maximum size 48 bytes.
There are however USB HID devices which are full-speed USB devices, and
therefore they are free to produce reports 64 bytes long. This is correctly
handled by HID core, but read() on hiddev node gets stuck forever, because
the ring buffer loops infinitely (as it is exactly 64 bytes long as well),
never advancing the buffer pointer.
Plus, the core driver is ready to handle highspeed devices, so we should be
able to handle reports from such devices in the hiddev driver as well, which
means we need larger ringbuffer.
Reported-by: Michael Zeisel <michael.zeisel@philips.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
__usbhid_submit_report() is a local function wrapped by the exported
symbol usbhid_submit_report(). As such, it should be static.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Jiri Kosina <jkosina@suse.cz>
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>
Check whether index is within bounds before testing the element.
declared in drivers/hid/usbhid/hid-core.c:62:
static char *quirks_param[MAX_USBHID_BOOT_QUIRKS] = ...
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
list_entry, which is an alias for container_of, cannot return NULL, as
there is no way to add a NULL value to a doubly linked list.
A simplified version of the semantic match that findds this problem is as
follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@r@
expression x,E;
statement S1,S2;
position p,p1;
@@
*x = list_entry@p(...)
... when != x = E
*if@p1 (x == NULL) S1 else S2
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
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>
Trivial patch which adds the __init and __exit macros to the module_init /
module_exit functions of several HID drivers from drivers/hid/
Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
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>
When both touch and pen are active send a tool announcement before
sending any status changes so that event users may differentiate
which tool is changing.
Restored three usage codes used by the pen.
Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Acked-by: Stephane Chatty <chatty@enac.fr>
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>
