Now that joystick button usages can expand over 15 buttons, we
have to properly mask out the code from hid usage to cover the
whole 0xffff available space.
Reported-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add DOUBLETAP to events emitted when in single touch only mode.
Users with a single touch firmware report not seeing the DOUBLETAP events; this
is a side effect of dropping old mapping for confidence. The confidence mapping
may be fine for singletouch mode but causes problems in multitouch mode.
Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This cleans up the identification of multitouch groups and enables
the end of group sync.
Taps are now explicitly handled to adjust for the changes in the
event stream in multitouch mode. Added triple and quad tap for the
benefit of tools that recognize different tap types but do not have
full multi touch support.
This cleans up the behavior particularly for the latest firmware, which
didn't work particularly well with the older version of the driver.
In this form, when multitouch is active, both mt and st events will come out of
the "N-Trig MultiTouch" device. And when its not st events will come out of
"N-Trig Touchscreen".
Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
With the pen and touch split apart, we no longer need to inject
additional tool switching events.
Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Added a quirk to enable distinct input devices. The digitizer utilizes
three inputs to represent pen, multitouch and a normal touch screen.
With the Pen partitioned, it behaves well and does not need special
handling.
Also, I set names to the input devices to clarify the functions of the
various inputs.
Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Some devices do not react to a control request (seen on APC UPS's) resulting in
a slow stream of messages, "generic-usb ... control queue full". Therefore
request needs a timeout.
Cc: stable@kernel.org
Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: David Fries <david@fries.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
MODULE_VERSION doesn't make too much sense for drivers merged
into main tree, as git is much better tracking revisions than
any developer might ever be.
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>
Fixed stupid copy-paste bug in touchscreen emulation for the Stantum multitouch
panel: a flag was reset just before being tested.
Signed-off-by: Stephane Chatty <chatty@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Adding a mapping for the 'AL Network Chat' usage from the 'Consumer' usage
page (USB HID Usage Tables v1.11). This usage is used by some keyboards for
a multimedia key.
Signed-off-by: Leo P White <lpw25@cam.ac.uk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This device generates ABS_Z and ABS_RX events, while it should be
generating ABS_X and ABS_Y instead. Using the MULTI_INPUT quirk solves
this issue.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Daniel Oliveira Nascimento <don@syst.com.br>
[jkosina@suse.cz: fixed blacklist ordering while resolving conflict]
[jkosina@suse.cz: fixed typo to make it compile]
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
For historical reasons, we don't have most of the in-tree
drivers residing on hid-bus properly selectable in kernel
configuration unless CONFIG_EMBEDDED is set.
This has been introduced on Linus' request from 14 Oct
===
As to the Kconfig options - do they really add so much space that you need to
ask for the quirks? You didn't use to. Can you make the questions depend on
EMBEDDED, or at least on the HID_COMPAT thing or whatever?
===
This still makes perfect sense for small and tiny drivers, which
just fix report descriptors, fix up HID->input mappings that slightly
violates HUT standard, send one extra packet to the device that is
needed before it becomes functional, etc.
Since then, we have been gathering more and more HID-bus drivers,
which are full-fledged drivers. For these, the size argument becomes
more valid. Plus the devices are much more special than "just violates
HID specification in this one or two tiny unimportant points".
Therefore I am marking such drivers as properly selectable no matter
the setting of CONFIG_EMBEDDED, while keeping all the small and tiny
ones compiled by default.
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 device generates ABS_Z and ABS_RX events, while it should be
generating ABS_X and ABS_Y instead. Using the MULTI_INPUT quirk solves
this issue.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Daniel Oliveira Nascimento <don@syst.com.br>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
I happen to own a keyboard identified as 05af:3062 which is labeled as
"FlatX Coldless Combo" by "Prodige", which exhibits input problems without
NOGET quirk. For some reason, lsusb reports this device as "Jing-Mold
Enterprise Co., Ltd", which is not mentioned anywhere on the package.
A quick search on the intenet shows that there a other people who have
this in their lsusb output, but apparently they don't have the problem
I am seeing (or they are not such furious typists as myself).
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
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>
hid-debug.c: make local symbols static
The symbols hid_resolv_event and hid_dump_input_mapping
are only used locally in this file. Make them static to prevent
the following sparse warnings:
warning: symbol 'hid_resolv_event' was not declared. Should it be static?
warning: symbol 'hid_dump_input_mapping' was not declared. Should it be static?
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: wacom: Add BTN_TOOL_FINGER for pad button reporting
HID: add device IDs for new model of Apple Wireless Keyboard
HID: fix pad button definition in hid-wacom
HID: Support 171 byte variant of Samsung USB IR receiver
HID: blacklist ET&T TC5UH touchscreen controller
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>
Without this patch xf86-input-wacom driver wasn't able to properly recognise
pad button events. It was also causing some problems with button mapping.
Signed-off-by: Przemo Firszt <przemo@firszt.eu>
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>
This fix is required for xorg driver to recognise 2 pad buttons
Signed-off-by: Przemo Firszt <przemo@firszt.eu>
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>
kbuild.h forces include of autoconf.h on the
commandline using -include - so we do not need to
include the file explicit.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
This patch (as1302) removes the auto_pm flag from struct usb_device.
The flag's only purpose was to distinguish between autosuspends and
external suspends, but that information is now available in the
pm_message_t argument passed to suspend methods.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Extends the existing Samsung USB IrDA (0419:0001) quirk with newly reported 171
byte variant. It needs the same quirk as the other devices already supported
by hid-samsung (wrong logical range)
Refactors duplicate trace call into local helper function.
The original bug report for the new variant is available at the second half of
this ticket page:
https://bugs.launchpad.net/bugs/326986
Signed-off-by: Robert Schedel <r.schedel@yahoo.de>
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>
* '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>
