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Abhiram Balasubramanian abhiram
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Anton Burtsev
aburtsev
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Charlie Jacobsen cjacobsen
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David Detweiler ddetweiler
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David Johnson johnsond
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Michael Quigley MichaelQuigley
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Mike Hibler hibler
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Robert Ricci ricci
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Sarah Spall spall
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Scotty Bauer ScottyB
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Vikram Narayanan vikram
- Jul 22, 2011
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Jiri Kosina authored
Add forgotten entry into the global blacklist. Signed-off-by:Jiri Kosina <jkosina@suse.cz>
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- Jul 21, 2011
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ice chien authored
This patch adds support for the CSR panel built by XAT. Signed-off-by:
Ice Chien <ice.chien@accupoint.com.tw> Signed-off-by:
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Axel Lin authored
Signed-off-by:
Axel Lin <axel.lin@gmail.com> Signed-off-by:
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Axel Lin authored
The following symbols are not referenced outside this file so there's no need for it to be in the global name space. pcmidi_sustained_note_release init_sustain_timers stop_sustain_timers pcmidi_handle_report pcmidi_setup_extra_keys pcmidi_snd_initialise pcmidi_snd_terminate Make them static. Signed-off-by:
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- Jul 20, 2011
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Axel Lin authored
emsff_init() may fail, let's properly handle the failure. Signed-off-by:
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- Jul 14, 2011
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Axel Lin authored
hid_hw_stop() must be called in ax_probe() error path if hid_hw_start() was successful. Signed-off-by:
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- Jul 12, 2011
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Ari Savolainen authored
Microsoft comfort mouse 4500 report descriptor contains duplicate usages for horizontal wheel. This patch fixes the wrong mapping caused by that. Signed-off-by:
Ari Savolainen <ari.m.savolainen@gmail.com> Signed-off-by:
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- Jul 11, 2011
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Nikolai Kondrashov authored
Add support for UC-Logic Tablet WP1062 by fixing its report descriptor. This tablet is sold as Monoprice 10X6.25 Inches Graphic Drawing Tablet. Signed-off-by:
Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by:
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David Herrmann authored
Add sysfs files for each led of the wiimote. Writing 1 to the file enables the led and 0 disables the led. We do not need memory barriers when checking wdata->ready since we use a spinlock directly after it. Signed-off-by:
David Herrmann <dh.herrmann@googlemail.com> Signed-off-by:
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David Herrmann authored
Save the current state of the leds in the wiimote data structure. This allows us to discard new led requests that wouldn't change anything. Protect the whole state structure by a spinlock. Every wiiproto_* function expects this spinlock to be held when called. Signed-off-by:
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David Herrmann authored
Add new request that sets the leds on the target device. Also, per default, set led1 after initializing a device. Signed-off-by:
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David Herrmann authored
Parse input report 0x30 from the wiimote as button input. We need to send events for all buttons on every input report because the wiimote does not send events for single buttons but always for all buttons to us. The input layer, however, filters redundant events. Signed-off-by:
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David Herrmann authored
Create array of all event handlers and call each handler when we receive the related event. Signed-off-by:
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David Herrmann authored
The raw hid output function that is supported by bluetooth low-level hid driver does not provide an output queue and also may sleep. The wiimote driver, though, may need to send data in atomic context so this patch adds a buffered output queue for the wiimote driver. We use the shared workqueue to send our buffer to the hid device. There is always only one active worker which flushes the whole output queue to the device. If our queue is full, every further output is discarded. Special care is needed in the deinitialization routine. When wiimote_hid_remove is called, HID input is already disabled, but HID output may still be used from our worker and is then discarded by the lower HID layers. Therefore, we can safely disable the input layer since it is the only layer that still sends input events. Future sysfs attributes must be freed before unregistering input to avoid the sysfs handlers to send input events to a non-existing input layer. Signed-off-by:
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David Herrmann authored
The wiimote driver needs to send raw output reports to the wiimote device. Otherwise we could not manage the peripherals of the wiimote or perform memory operations on the wiimote. We cannot use hidinput_input_event of the lowlevel hid driver, since this does not accept raw input. Therefore, we need to use the same function that hidraw uses to send output. Side effect is, the raw output function is not buffered and can sleep. Signed-off-by:
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David Herrmann authored
The wiimote first starts HID hardware and then registers the input device. We need to synchronize the startup so no event handler will start parsing events when the wiimote device is not ready, yet. Signed-off-by:
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David Herrmann authored
Register input device so the wiimote can report input events on it. We do not use HIDINPUT because the wiimote does not provide any descriptor table which might be used by HIDINPUT. So we avoid having HIDINPUT parse the wiimote descriptor and create unrelated or unknown event flags. Instead we register our own input device that we have full control of. Signed-off-by:
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David Herrmann authored
Allocate wiimote device structure with all wiimote related data when registering new wiimote devices. Signed-off-by:
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David Herrmann authored
The wiimote uses a fake HID protocol. Hence, we need to prevent HIDINPUT and HIDDEV from parsing wiimote data and instead parse raw hid events. Add VID/PID to hid-core so the special driver is loaded on new wiimotes. Signed-off-by:
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David Herrmann authored
Add stub driver for the Nintendo Wii Remote. The wii remote uses the HID protocol to communicate with the host over bluetooth. Hence, add dependency for HIDP and place driver in hid subsystem. Signed-off-by:
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- Jun 27, 2011
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Anssi Hannula authored
Add force feedback support for Holtek On Line Grip based HID devices. The protocol is more complex than that of most other rumblepads, but the device still needs to be handled as a memoryless one. Tested by Cleber de Mattos Casali with a 1241:5015 "Clone Joypad Super Power Fire" gamepad, with help from Hendrik Iben <hendrik_iben@web.de>. Signed-off-by:
Anssi Hannula <anssi.hannula@iki.fi> Tested-by:
Cleber de Mattos Casali <clebercasali@yahoo.com.br> Signed-off-by:
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- Jun 24, 2011
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Benjamin Tissoires authored
Signed-off-by:
Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by:
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Benjamin Tissoires authored
while merging hid-stantum into hid-multitouch, I did not correctly copy/paste the VIDs for those devices. This patch fixes it. Signed-off-by:
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Benjamin Tissoires authored
In case a device does not provide the feature "Maximum Contact Count", or set it at 0, the maxcontacts field may be at 0 while calling input_mt_init_slots. This patch ensures that hid-multitouch will allways report ABS_MT_SLOT and ABS_MT_TRACKING_ID to the user space. This corrects a bug found with some Ilitek devices that has been integrated in 3.0-rc0. Signed-off-by:
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- Jun 16, 2011
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Jiri Kosina authored
This reverts commit 23746a66. It turned out that the actual reason for failure is not the device firmware, but bug in Bluetooth stack, which will be fixed by patch by Ville Tervo which corrects the mask handling for CSR 1.1 Dongles. Reported-and-tested-by:
Ed Tomlinson <edt@aei.ca> Reported-and-tested-by:
Chase Douglas <chase.douglas@canonical.com> Signed-off-by:
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- Jun 14, 2011
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Jiri Kosina authored
The Digital Media 3000 keyboard (USB id: 0x0730) features the same 1-5 Application Launch keys that the Natural Ergonomic 4000 has. Add its usb id to the list of quirks. Reported-by:
Khelben Blackstaff <eye.of.the.8eholder@gmail.com> Signed-off-by:
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- Jun 13, 2011
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Simon Wood authored
The accelerometers/gyro on the Sixaxis are reported in the wrong endianness (ie. not compatible with HID), so this patch intercepts the report and swaps the appropriate bytes over. Accelerometers are scaled with a nominal value of +/-4000 = 1G, maximum value would be around +/-32768 = 8G. Gyro on my device always reports -32768, might need some calibration set within the controller. Fix extracted from previous patch submission: https://patchwork.kernel.org/patch/95212/ Signed-off-by:
Marcin Tolysz <tolysz@gmail.com> Signed-off-by:
Simon Wood <simon@mungewell.org> Signed-off-by:
Antonio Ospite <ospite@studenti.unina.it> Signed-off-by:
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Simon Wood authored
Modify the HID descriptor of the Sixaxis controller to allow the reporting of the accelerometers and gyro via a joystick axis. Rewrite section from offset 83: -- 0x75, 0x08, /* Report Size (8), */ /* all the other data lumped together */ 0x95, 0x27, /* Report Count (39), */ 0x09, 0x01, /* Usage (Pointer), */ 0x81, 0x02, /* Input (Variable), */ 0x75, 0x08, /* Report Size (8), */ 0x95, 0x30, /* Report Count (48), */ 0x09, 0x01, /* Usage (Pointer), */ /* Note Output */ 0x91, 0x02, /* Output (Variable), */ 0x75, 0x08, /* Report Size (8), */ 0x95, 0x30, /* Report Count (48), */ 0x09, 0x01, /* Usage (Pointer), */ /* Note Feature */ 0xB1, 0x02, /* Feature (Variable), */ -- with -- /* last 2 not used... */ 0x95, 0x13, /* Report Count (19), */ 0x09, 0x01, /* Usage (Pointer), */ 0x81, 0x02, /* Input (Variable), */ /* Padding */ 0x95, 0x0C, /* Report Count (12), */ 0x81, 0x01, /* Input (Constant), */ 0x75, 0x10, /* Report Size (16), */ 0x95, 0x04, /* Report Count (4), */ 0x26, 0xFF, 0x03, /* Logical Maximum (1023), */ 0x46, 0xFF, 0x03, /* Physical Maximum (1023), */ 0x09, 0x01, /* Usage (Pointer), */ 0x81, 0x02, /* Input (Variable), */ -- Signed-off-by:
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Stefan Achatz authored
On rare occassions raw events can be triggered before drvdata gets set up which leads to NULL pointer dereferences. This was only observed with pyra on 2.6.39, but is fixed for all devices now to play it save. kovaplus returned wrong actual values when profile change was initiated from host. Added range checks for setting actual profile on all devices. Signed-off-by:
Stefan Achatz <erazor_de@users.sourceforge.net> Signed-off-by:
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Stefan Achatz authored
Removed analog feature report enums and modified code in roccat_common to reflect this. Non standard conform Kone got its own copy of the old code. That helps extracting more generalizations for newer devices. Signed-off-by:
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Stefan Achatz authored
As module roccat is needed by all devices, it's the toplevel menu entry with all devices dependent. Signed-off-by:
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Stefan Achatz authored
Added binary sysfs attribute to support new functionality the manufacturer added to koneplus. Signed-off-by:
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- Jun 12, 2011
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Benjamin Tissoires authored
Since the inclusion of eGalax devices in 2.6.39, I've got some bug reports for 480d and other devices. The problem lies in the reports descriptors: eGalax supports both pen and fingers, and so the reports descriptors contained both. But hid-multitouch relies on them to detect the last item in each field to send the multitouch events. In 480d, the last item is not Y as it should but Pressure. That means that the fields are not aligned and X,Y are at 0,0 (the other touch coordinates of the report). With this patch, the detection is made only when the field ContactID has been detected inside the collection. There is still a problem with the detections of the range as stylus and fingers may not have the same min/max, but it's a start. Signed-off-by:
Henrik Rydberg <rydberg@euromail.se> Signed-off-by:
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- Jun 08, 2011
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Stefan Kriwanek authored
Speedlink VAD Cezanne have a hardware bug that makes the cursor "jump" from one place to another every now and then. The issue are relative motion events erroneously reported by the device, each having a distance value of +256. This 256 can in fact never occur due to real motion, therefore those events can safely be ignored. The driver also drops useless EV_REL events with a value of 0, that the device sends every time it sends an "real" EV_REL or EV_KEY event. Signed-off-by:
Stefan Kriwanek <mail@stefankriwanek.de> Signed-off-by:
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- Jun 07, 2011
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Michael Bauer authored
- Add the quirk "NOGET" to make the wheel work at all in native mode. - Replace the somehow broken report descriptor with a custom one to have separate throttle and brake axes. As there are significant differences in the descriptor (original descriptor "hides" the separate axes in a 24 bit FF00 usagepage, new descripter replaces that with two individual 8 bit desktop.y and desktop.rz usages) I provided a complete replacement descriptor instead trying to patch the original one. Patching the descriptor seems not feasible as the new one is much larger. Note: To actually test this you have to use the tool "ltwheelconf" to put the DFP into it's native mode - See below for more info. Background: Most Logitech wheels are initially reporting themselves with a "fallback" deviceID (USB_DEVICE_ID_LOGITECH_WHEEL - 0xc294), in order to make sure they are working even without having the proper driver installed. If the Logitech driver is installed it sends a special command to the wheel which sets the wheel to "native mode", enabling enhance features like: - Clutch pedal - extended wheel rotation range (up to 900 degrees) - H-gate shifter - separate axis for throttle / brake - all buttons When the wheel is set to native mode it basically disconnects and reconnects with a different deviceID (USB_DEVICE_ID_LOGITECH_DFP_WHEEL - 0xc298 in this case). I am working on a userspace tool [1] which does the switching from fallback to native mode. During development I found out that the Driving Force Pro wheel is not supported in native mode - quierk NOGET is missing and the throttle and brake axes are reported in a combined way only. Signed-off-by:
Michael Bauer <michael@m-bauer.org> Signed-off-by:
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Austin Zhang authored
Added Chunghwa hid multitouch panel support into hid-multitouch. Signed-off-by:
Austin Zhang <zhang.austin@gmail.com> Reviewed-by:
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Tomoki Sekiyama authored
Unfortunately, the device seems to have the same Vendor ID and Product ID as YUREX leg-shakes sensors, and the commit 6bc235a2 ("USB: add driver for Meywa-Denki & Kayac YUREX") added the ID to hid_ignore_list. I believe that we can distinguish YUREX and the Wireless Presenter by device type. The patch below makes the driver ignore only YUREX (bInterfaceProtocol==0), and recognize Wireless Presenter (bInterfaceProtocol is keyboard or mouse) as generic HID. (I don't have the Wireless Presenter, so not yet ested.) ** YUREX lsusb information: Bus 002 Device 007: ID 0c45:1010 Microdia Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0c45 Microdia idProduct 0x1010 bcdDevice 0.03 iManufacturer 1 JESS iProduct 2 YUREX iSerial 3 10000269 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 34 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 31 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0002 (Bus Powered) Remote Wakeup Enabled Addresses https://bugzilla.kernel.org/show_bug.cgi?id=26922 Signed-off-by:
Tomoki Sekiyama <tomoki.sekiyama@gmail.com> Cc: Greg KH <gregkh@suse.de> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Maciej Rutecki <maciej.rutecki@gmail.com> Reported-by:
Thomas B?chler <thomas@archlinux.org> Tested-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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- May 26, 2011
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Dan Carpenter authored
There are a couple use after free bugs here. Signed-off-by:
Dan Carpenter <error27@gmail.com> [jkosina@suse.cz: removed already fixed hunk] Signed-off-by:
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- May 24, 2011
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Jimmy Hon authored
Add 5543:0064 UC-Logic Technology Corp. Aiptek HyperPen 10000U to quirks with HID_QUIRK_MULTI_INPUT. Originally the device is reporting the x,y coordinates on Z and RX. By adding this quirk, there will be two kernel devices. The first one is muted and the second device will report coordinates on X and Y. Signed-off-by:
Jimmy Hon <honyuenkwun@gmail.com> Signed-off-by:
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Jiri Kosina authored
Commit 6cb4b040 ("HID: hiddev: fix race between hiddev_disconnect and hiddev_release") made it possible to access hiddev (for unlocking the existance mutex) once hiddev has been kfreed. Change the order so that this can not happen (always unlock the mutex first, it is needed only to protect access to ->exist and ->open). Signed-off-by:
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