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2010-03-18Merge branch 'for-linus' of ↵Linus Torvalds
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: HID: avoid '\0' in hid debugfs events file HID: Add RGT Clutch Wheel clutch device id HID: ntrig: fix touch events HID: add quirk for UC-Logik WP4030 tablet HID: magicmouse: fix oops after device removal
2010-03-16HID: avoid '\0' in hid debugfs events fileBruno Prémont
When dumping /sys/kernel/debug/hid/$device/events '\0' characters show up (invisible if cat to console but shown by less or while looking at a dump file). These are due to hid_debug_event() adding strlen()+1 bytes to the ring buffer (e.g. including the trailing '\0'). Any roll-over causes a '\0' as well as hid_debug_event() handles the ring buffers with HID_DEBUG_BUFSIZE-1 size while hid_debug_events_read() handles it with full HID_DEBUG_BUFSIZE size. Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-03-13HID: Add RGT Clutch Wheel clutch device idMarkus Rathgeb
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>
2010-03-10HID: ntrig: fix touch eventsRafi Rubin
This reinstates the lost unpressing of BTN_TOUCH. To prevent undesireably touch toggles this also deals with tip switch events. Added a trap to prevent going out of bounds for hidinputs with empty reports. Clear bits of unused buttons which result in misidentification. Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-03-09HID: add quirk for UC-Logik WP4030 tabletAndrej Gelenberg
Add HID_QUIRK_MULTI_INPUT for UC-Logik tablet. $ lsusb ... Bus 004 Device 002: ID 5543:0003 UC-Logic Technology Corp. Genius MousePen 4x3 Tablet/Aquila L1 Tablet Signed-off-by: Andrej Gelenberg <andrej.gelenberg@udo.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-03-09HID: magicmouse: fix oops after device removalMichael Poole
Ask the HID core not to register an input device for the mouse. Fix an oops after removing the device, due to leaving the new input device registered. Signed-off-by: Michael Poole <mdpoole@troilus.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-03-08Input: scancode in get/set_keycodes should be unsignedDmitry Torokhov
The HID layer has some scan codes of the form 0xffbc0000 for logitech devices which do not work if scancode is typed as signed int, so we need to switch to unsigned it instead. While at it keycode being signed does not make much sense either. Acked-by: Márton Németh <nm127@freemail.hu> Acked-by: Matthew Garrett <mjg@redhat.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-02USB: Push BKL on open down into the driversOliver Neukum
Straightforward push into the drivers to allow auditing individual drivers separately Signed-off-by: Oliver Neukum <oliver@neukum.org> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-02-25Merge branches 'upstream', 'raw_report_modifications' and ↵Jiri Kosina
'apple_magic_mouse' into for-linus Conflicts: drivers/hid/Kconfig
2010-02-17HID: usbhid: initialize interface pointers early enoughJiri Kosina
Move the initialization of USB interface pointers from _start() over to _probe() callback, which is where it belongs. This fixes case where interface is NULL when parsing of report descriptor fails. LKML-Reference: <20100213135720.603e5f64@neptune.home> Reported-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-17HID: extend mask for BUTTON usage pageJiri Kosina
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>
2010-02-16HID: hid-ntrig: Single touch mode tapRafi Rubin
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>
2010-02-16HID: hid-ntrig: multitouch cleanup and fixRafi Rubin
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>
2010-02-16HID: n-trig: remove unnecessary tool switchingRafi Rubin
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>
2010-02-16HID: hid-ntrig add multi input quirk and clean upRafi Rubin
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>
2010-02-12HID: usbhid: introduce timeout for stuck ctrl/out URBsOliver Neukum
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>
2010-02-11HID: magicmouse: coding style and probe failure fixesMichael Poole
Use proper values to initialize bool configuration variables, tabs rather than spaces, no braces for one-line else clause, __set_bit() when the operation doesn't have to be atomic, input_set_abs_params() rather than writing the fields directly, and call hid_hw_stop() when appropriate to handle failures in the probe. Signed-off-by: Michael Poole <mdpoole@troilus.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-10HID: remove MODULE_VERSION from new driversJiri Kosina
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>
2010-02-10HID: fix up Kconfig entry for MagicMouseJiri Kosina
Make Apple MagicMouse Kconfig entry consistent with other dirvers. Also expand the tristate text a little bit more, so that it doesn't clash with already existing HID_APPLE. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-10HID: add a device driver for the Apple Magic Mouse.Michael Poole
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>
2010-02-10HID: Export hid_register_reportMichael Poole
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>
2010-02-10HID: Support for MosArt multitouch panelStephane Chatty
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>
2010-02-10HID: add pressure support for the Stantum multitouch panelStephane Chatty
Added pressure handling for Stantum multitouch panels Signed-off-by: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-10HID: fixed bug in single-touch emulation on the stantum panelStephane Chatty
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>
2010-02-09HID: fix typo in error messageBastien Nocera
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-09HID: add mapping for "AL Network Chat" usageLeo P White
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>
2010-02-04HID: use multi input quirk for TouchPack touchscreenThadeu Lima de Souza Cascardo
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>
2010-02-03HID: make full-fledged hid-bus drivers properly selectableJiri Kosina
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>
2010-02-03HID: make Wacom modesetting failures non-fatalJiri Kosina
With Wacom tablet mode-setting moved from userspace into kernel, we don't have to consider failures of device queries through the _raw callback as hard failure, as the driver can safely continue anyway. This is consistent with the current USB driver in wacom_sys.c Reported-by: Ping Cheng <pinglinux@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-03HID: Enable Sixaxis controller over BluetoothBastien Nocera
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>
2010-02-03HID: Implement Wacom quirk in the kernelBastien Nocera
The hid-wacom driver required user-space to poke at the tablet to make it send data about the cursor location. This patch makes it do the same thing but in the kernel. Signed-off-by: Bastien Nocera <hadess@hadess.net> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-03HID: make raw reports possible for both feature and output reportsJiri Kosina
In commit 2da31939a42 ("Bluetooth: Implement raw output support for HIDP layer"), support for Bluetooth hid_output_raw_report was added, but it pushes the data to the intr socket instead of the ctrl one. This has been fixed by 6bf8268f9a91f1 ("Bluetooth: Use the control channel for raw HID reports") Still, it is necessary to distinguish whether the report in question should be either FEATURE or OUTPUT. For this, we have to extend the generic HID API, so that hid_output_raw_report() callback provides means to specify this value so that it can be passed down to lower level hardware drivers (currently Bluetooth and USB). Based on original patch by Bastien Nocera <hadess@hadess.net> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-03HID: add support for Pixart Imaging Optical Touch ScreenAlex Neblett
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>
2010-02-02Merge branch 'master' into upstreamJiri Kosina
Conflicts: drivers/hid/hid-ids.h
2010-02-02HID: use multi input quirk for eTurboTouch touchscreenThadeu Lima de Souza Cascardo
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>
2010-02-02HID: add NOGET quirk for Prodige Cordless ComboAlexander Shishkin
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>
2010-02-02HID: update copyrightJiri Kosina
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-01-26HID: add support for Ortek WKB-2000Johnathon Harris
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>
2010-01-15HID: hid-debug.c: make local symbols staticH Hartley Sweeten
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>
2010-01-13Merge branch 'for-linus' of ↵Linus Torvalds
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: 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
2010-01-13HID: remove TENX iBuddy from blacklistJiri Kosina
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/2009/2/10/434 http://bugzilla.kernel.org/show_bug.cgi?id=13411 Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-01-13HID: wacom: Add BTN_TOOL_FINGER for pad button reportingPrzemo Firszt
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>
2010-01-13HID: add device IDs for new model of Apple Wireless KeyboardChristian Schuerer-Waldheim
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>
2010-01-13HID: fix pad button definition in hid-wacomPrzemo Firszt
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>
2010-01-13HID: add support for Acer T230H multitouchStephane Chatty
Add support for the Quanta Optical Touch dual-touch panel, present in the Acer T230H monitor, HP L2105tm, and Packard-Bell Video 200t. Signed-off-by: Stephane Chatty <chatty@enac.fr> Tested-by: Jerome Vidal <jerom3@free.fr> Tested-by: Cedric Berthier <berthiec@gmail.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-01-13HID: add driver for the Logitech Flight System G940Gary Stein
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>
2010-01-12HID: make USB device id constantMárton Németh
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>
2010-01-06HID: allow disabling hard-coded ISO-layout for Apple keyboardsStefan Glasenhardt
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>
2010-01-05HID: fix parsing of local delimiter with size 0Jiri Kosina
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>
2010-01-04HID: handle joysticks with large number of buttonsJiri Kosina
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>
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