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* HID: fix suspend crash by moving initializations earlierAlan Stern2010-05-07
| | | | | | | | | | | | | | | | Although the usbhid driver allocates its usbhid structure in the probe routine, several critical fields in that structure don't get initialized until usbhid_start(). However if report descriptor parsing fails then usbhid_start() is never called. This leads to problems during system suspend -- the system will freeze. This patch (as1378) fixes the bug by moving the initialization statements up into usbhid_probe(). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Bruno Prémont <bonbons@linux-vserver.org> Tested-By: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: sony: fix sony_set_operational_btAntonio Ospite2010-05-03
| | | | | | | | | | | | | | Don't send the report type as part of the data, this prevents the controller from going into the operational state at all. This is completely equivalent to what the code originally meant to accomplish: as per in net/bluetooth/hidp/core.c::hidp_output_raw_report(), by using HID_FEATURE_REPORT here, what will be actually sent is (HIDP_TRANS_SET_REPORT | HIDP_DATA_RTYPE_FEATURE) which is exactly 0x53. Signed-off-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: ntrig: Remove unused macro, TripleTap and QuadTapRafi Rubin2010-05-03
| | | | | | | | | Removing the higher number taps. Their usage was incorrect and even if correct they should not be used for a touch screen. _MT_ events should be used to communicate multiple fingers. Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: ntrig: TipSwitch for single touch mode touch.Rafi Rubin2010-05-03
| | | | | | | | | | Include TipSwitch in the touch detection decision for some single touch firmwares. Confidence and InRange are high for all finger events including those used to indicate the finger is no longer in contact with the sensor. Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: hidraw: fix numbered reportsAlan Ott2010-04-27
| | | | | | | | | 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>
* HID: wacom: remove annoying non-error printkCory Fields2010-04-21
| | | | | | | | | This is the only line printed on my "quiet" boot and seems completely unnecessary. Signed-off-by: Cory Fields <FOSS@AtlasTechnologiesInc.com> Signed-off-by: Bastien Nocera <hadess@hadess.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: ntrig: Emit TOUCH with DOUBLETAP for single touchRafi Rubin2010-04-13
| | | | | | | | | | I squelched TipSwitch in a recent patch which resulted in the loss of Touch events for single touch firmwares. This patch just puts Touch back in for single touch, and bundles it with DoubleTap (like the multitouch code). The two events are used to convey the same message to different drivers. Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: add support for cymotion master solar keyboardRaphaël Doursenaud2010-04-08
| | | | | | | | 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>
* HID: ntrig: explain firmware quirkJiri Kosina2010-04-07
| | | | | | | | | | | Commit 6549981bc54777c ("HID: fix N-trig touch panel with recent firmware") adds a quirk that is needed for devices with more recent firmware so that they become operational. As it's not directly obvious from the code why is it needed, a comment is worthwile. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* HID: fix N-trig touch panel with recent firmwareStephane Chatty2010-04-06
| | | | | | | | Added an init message that avoids device freeze with recent firmware. Signed-off-by: Stephane Chatty <chatty@enac.fr> Tested-by: Rafi Rubin <rafi@seas.upenn.edu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'master' into export-slabhTejun Heo2010-04-04
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| * HID: Add NOGET quirk for Quanta Pixart touchscreenAnisse Astier2010-03-29
| | | | | | | | | | | | | | | | | | | | | | | | | | Add the NOGET quirk for the Quanta optical touchscreen present on MSI AE2220, Otherwise, the hid-quanta driver timeouts at load time: drivers/hid/usbhid/hid-core.c: usb_submit_urb(ctrl) failed quanta-touch 0003:0408:3001.0003: timeout initializing reports input: PixArt Imaging Inc. Optical Touch Screen as /class/input/input7 quanta-touch 0003:0408:3001.0003: input: USB HID v1.10 Device [PixArt Imaging Inc. Optical Touch Screen] on usb-0000:00:06.0-2/input0 Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * HID: fix oops in gyration_event()Jiri Kosina2010-03-23
| | | | | | | | | | | | | | | | Fix oops caused by dereferencing field->hidinput in cases where the device hasn't been claimed by hid-input. Reported-by: Andreas Demmer <mail@andreas-demmer.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-30
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2010-03-18
|\ | | | | | | | | | | | | | | | | | | | | 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
| * HID: avoid '\0' in hid debugfs events fileBruno Prémont2010-03-16
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * HID: Add RGT Clutch Wheel clutch device idMarkus Rathgeb2010-03-13
| | | | | | | | | | | | | | | | 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>
| * HID: ntrig: fix touch eventsRafi Rubin2010-03-10
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * HID: add quirk for UC-Logik WP4030 tabletAndrej Gelenberg2010-03-09
| | | | | | | | | | | | | | | | | | | | | | 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>
| * HID: magicmouse: fix oops after device removalMichael Poole2010-03-09
| | | | | | | | | | | | | | | | | | 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>
* | Input: scancode in get/set_keycodes should be unsignedDmitry Torokhov2010-03-09
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | USB: Push BKL on open down into the driversOliver Neukum2010-03-02
|/ | | | | | | | | | | 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>
* Merge branches 'upstream', 'raw_report_modifications' and ↵Jiri Kosina2010-02-25
|\ | | | | | | | | | | | | 'apple_magic_mouse' into for-linus Conflicts: drivers/hid/Kconfig
| * HID: magicmouse: coding style and probe failure fixesMichael Poole2010-02-11
| | | | | | | | | | | | | | | | | | | | | | 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>
| * HID: fix up Kconfig entry for MagicMouseJiri Kosina2010-02-10
| | | | | | | | | | | | | | | | 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>
| * HID: add a device driver for the Apple Magic Mouse.Michael Poole2010-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * HID: Export hid_register_reportMichael Poole2010-02-10
| | | | | | | | | | | | | | | | | | | | 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>
| * HID: make Wacom modesetting failures non-fatalJiri Kosina2010-02-03
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * HID: Enable Sixaxis controller over BluetoothBastien Nocera2010-02-03
| | | | | | | | | | | | | | | | | | 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>
| * HID: Implement Wacom quirk in the kernelBastien Nocera2010-02-03
| | | | | | | | | | | | | | | | | | | | | | 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>
| * HID: make raw reports possible for both feature and output reportsJiri Kosina2010-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | HID: usbhid: initialize interface pointers early enoughJiri Kosina2010-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | HID: extend mask for BUTTON usage pageJiri Kosina2010-02-17
| | | | | | | | | | | | | | | | | | 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>
* | HID: hid-ntrig: Single touch mode tapRafi Rubin2010-02-16
| | | | | | | | | | | | | | | | | | | | | | 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>
* | HID: hid-ntrig: multitouch cleanup and fixRafi Rubin2010-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | HID: n-trig: remove unnecessary tool switchingRafi Rubin2010-02-16
| | | | | | | | | | | | | | | | 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>
* | HID: hid-ntrig add multi input quirk and clean upRafi Rubin2010-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | HID: usbhid: introduce timeout for stuck ctrl/out URBsOliver Neukum2010-02-12
| | | | | | | | | | | | | | | | | | | | | | 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>
* | HID: remove MODULE_VERSION from new driversJiri Kosina2010-02-10
| | | | | | | | | | | | | | | | 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>
* | HID: Support for MosArt multitouch panelStephane Chatty2010-02-10
| | | | | | | | | | | | | | 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>
* | HID: add pressure support for the Stantum multitouch panelStephane Chatty2010-02-10
| | | | | | | | | | | | | | Added pressure handling for Stantum multitouch panels Signed-off-by: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: fixed bug in single-touch emulation on the stantum panelStephane Chatty2010-02-10
| | | | | | | | | | | | | | | | 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>
* | HID: fix typo in error messageBastien Nocera2010-02-09
| | | | | | | | Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | HID: add mapping for "AL Network Chat" usageLeo P White2010-02-09
| | | | | | | | | | | | | | | | | | 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>
* | HID: use multi input quirk for TouchPack touchscreenThadeu Lima de Souza Cascardo2010-02-04
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | HID: make full-fledged hid-bus drivers properly selectableJiri Kosina2010-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | HID: add support for Pixart Imaging Optical Touch ScreenAlex Neblett2010-02-03
| | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'master' into upstreamJiri Kosina2010-02-02
|\| | | | | | | | | Conflicts: drivers/hid/hid-ids.h
| * Merge branch 'for-linus' of ↵Linus Torvalds2010-01-13
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
| | * HID: wacom: Add BTN_TOOL_FINGER for pad button reportingPrzemo Firszt2010-01-13
| | | | | | | | | | | | | | | | | | | | | | | | 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>
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