Commit Graph

21 Commits

Author SHA1 Message Date
Jiri Kosina 66da876962 USB HID: report descriptor of Cypress USB barcode readers needs fixup
Certain versions of Cypress USB barcode readers (this problem is known to
happen at least with PIDs 0xde61 and 0xde64) have report descriptor which
has swapped usage min and usage max tag. This results in HID parser failing
for report descriptor of these devices, as it (wrongly) requires allocating
more usages than HID_MAX_USAGES.

Solve this by walking through the report descriptor for such devices, and swap
the usage min and usage max items (and their values) to be in proper order.

Reported-by: Bret Towe <magnade@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-05-09 02:52:51 +02:00
Paul Walmsley 876b9276b9 USB HID: add 'quirks' module parameter
Add a 'quirks' module parameter for the usbhid module, so users can
add or modify quirks at module load time.

Signed-off-by: Paul Walmsley <paul@booyaka.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-04-19 14:56:12 +02:00
Paul Walmsley 8cef908235 USB HID: add support for dynamically-created quirks
Add internal support for dynamically-allocated HID quirks, "dquirks"
(for "dynamic quirks").  Includes several functions to add/modify quirks
from the list.  This code is used by the next patch to implement quirk
modification upon module load.

Signed-off-by: Paul Walmsley <paul@booyaka.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-04-19 14:37:44 +02:00
Paul Walmsley 2eb5dc30eb USB HID: encapsulate quirk handling into hid-quirks.c
Move the USB_VENDOR* and USB_DEVICE* defines and the hid_blacklist[]
array there from hid-core.c.  Add
hid-quirks.c:usbhid_lookup_any_quirks() to return quirk information to
hid-core.c.  Convert __u32, __u16 types to u32, u16.

Signed-off-by: Paul Walmsley <paul@booyaka.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-04-19 13:27:04 +02:00
Pete Zaitcev 713c8aad6b USB HID: numlock quirk for dell W7658 keyboard
On Dell W7658 keyboard, when BIOS sets NumLock LED on, it survives the
takeover by kernel and thus confuses users.

Eating of an increasibly scarce quirk bit is unfortunate. We do it for safety,
given the history of nervous input devices which crash if anything unusual
happens.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-04-11 10:36:03 +02:00
Jiri Kosina 85cbea3952 USB HID: Logitech MX3000 keyboard needs report descriptor quirk
Logitech MX3000 contains report descriptor which doesn't cover usages
above 0x28c, but emits such usages. Report descriptor needs fixing
in the very same way as with receivers shipped with S510 keyboards.

This patch also adds a few mappings for multimedia keys that S510 didn't
emit.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-04-11 10:36:03 +02:00
Jiri Kosina 25914662b7 HID: fix Logitech DiNovo Edge touchwheel and Logic3 /SpectraVideo middle button
Dongle shipped with Logitech DiNovo Edge (0x046d/0xc714) behaves in a weird
non-standard way - it contains multiple reports with the same usage, which
results in remapping of GenericDesktop.X and GenericDesktop.Y usages to
GenericDesktop.Z and GenericDesktop.RX respectively, thus rendering the
touchwheel unusable.

The commit 3506897691 solved this
in a way that it didn't remap certain usages. This however breaks
(at least) middle button of Logic3 / SpectraVideo (0x1267/0x0210),
which in contrary requires the remapping.

To make both of the harware work, allow remapping of these usages again,
and introduce a quirk for Logitech DiNovo Edge "touchwheel" instead - we
disable remapping for key, abs and rel events only for this hardware.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-03-01 09:54:44 +01:00
Jiri Kosina b55fd23ccd HID: fix broken Logitech S510 keyboard report descriptor; make extra keys work
This patch makes extra keys (F1-F12 in special mode, zooming, rotate, shuffle)
on Logitech S510 keyboard work.

Logitech S510 keyboard sends in report no. 3 keys which are far above the
logical maximum described in descriptor for given report.

This patch introduces a HID quirk for this wireless USB receiver/keyboard
in order to fix the report descriptor before it's being parsed - the logical
maximum and the number of usages is bumped up to 0x104d). The values are in the
"Reserved" area of consumer HUT, so HID_MAX_USAGE had to be changed too.

In addition to proper extracting of  the values from report descriptor, proper
HID-input mapping is introduced for them.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-03-01 09:52:45 +01:00
Geoff Levand 4a1a4d8b87 USB: ps3 controller hid quirk
Add the USB HID quirk HID_QUIRK_SONY_PS3_CONTROLLER.  This sends an
HID_REQ_GET_REPORT to the the PS3 controller to put the device into
'operational mode'.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07 15:44:36 -08:00
Soeren Sonnenburg a417a21e10 USB HID: handle multi-interface devices for Apple macbook pro properly
Some HID devices by Apple have both keyboard and mouse interfaces; the
keyboard interface is handled by usbhid, but the mouse (really
touchpad) interface must be handled by the separate 'appletouch'
driver.  Using HID_QUIRK_IGNORE will make hiddev ignore both
interfaces, therefore a new quirk flag to ignore only the mouse
interface is required.

Signed-off-by: Soeren Sonnenburg <kernel@nn7.de>
Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-02-05 10:06:01 +01:00
Jiri Kosina 7c37914600 HID: API - fix leftovers of hidinput API in USB HID
hidinput_{open,close}() functions do not belong to usbhid, but
to the generic HID layer. Move them, and fix hooks in struct
hid_device, so that now the callbacks are done to transport-specific
_open() functions, but not input_open() functions.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-02-05 10:00:40 +01:00
Jiri Kosina c080d89ad9 HID: hid debug from hid-debug.h to hid layer
hid-debug.h contains a lot of code, and should not therefore
be a header.

This patch moves the code to generic hid layer as .c source, and
introduces CONFIG_HID_DEBUG to conditionally compile it, instead
of playing with #define DEBUG and including hid-debug.h.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-02-05 10:00:38 +01:00
Anssi Hannula 20eb127906 hid: force feedback driver for PantherLord USB/PS2 2in1 Adapter
Add a force feedback driver for PantherLord USB/PS2 2in1 Adapter,
0810:0001. The device identifies itself as "Twin USB Joystick".

Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-02-05 10:00:05 +01:00
Anssi Hannula 5556feae1c hid: quirk for multi-input devices with unneeded output reports
Add new quirk HID_QUIRK_SKIP_OUTPUT_REPORTS to skip output reports
when enumerating reports on a hid-input device. Add this quirk and
HID_QUIRK_MULTI_INPUT to 0810:0001.

PantherLord Twin USB Joystick, 0810:0001 has separate input reports
for 2 distinct game controllers in the same interface, so it needs
HID_QUIRK_MULTI_INPUT. However, the device also contains one output
report per controller which is used to control the force feedback
function, and we do not want those to appear as separate input
devices as well. The simplest approach seems to be to add a quirk to
skip output reports on 0810:0001, and allow the force feedback
driver to handle those.

Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-02-05 10:00:04 +01:00
Jiri Kosina 76398f9667 HID: fix pb_fnmode and move it to generic HID
The apple powerbook people are used to switch the pb_fnmode
setting at runtime through writing to sysfs, altering the
module parameter value. This was broken for them in 2.6.20-rc1
when generic HID layer was introduced, as the pb_fnmode flag
was made per-hiddevice, instead of global variable.

This patch moves the pb_fnmode module parameter from usbhid module
to hid module, but apart from that retains backward compatibility
with respect to changing the mode through sysfs.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2007-01-30 15:05:27 +01:00
Jiri Kosina 4c2ae844b5 [PATCH] Generic HID layer - pb_fnmode
pb_fnmode parameter has to be passed to usbhid, both for compatibility reasons
and also because it logically belongs there.

Also removes empty hid-input.c file in drivers/usb/input.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-08 10:43:19 -08:00
Jiri Kosina aa8de2f038 [PATCH] Generic HID layer - input and event reporting
hid_input_report() was needlessly USB-specific in USB HID. This patch
makes the function independent of HID implementation and fixes all
the current users. Bluetooth patches comply with this prototype.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-08 10:43:17 -08:00
Jiri Kosina aa938f7974 [PATCH] Generic HID layer - hiddev
- hiddev is USB-only (agreed with Marcel Holtmann that Bluetooth currently
  doesn't need it, and future planned interface (rawhid) will be more flexible
  and usable)
- both HID and USB-hid can be now compiled as modules (wasn't possible before
  hiddev was fully separated from generic HID layer)

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-08 10:43:15 -08:00
Jiri Kosina 4916b3a57f [PATCH] Generic HID layer - USB API
- 'dev' in struct hid_device changed from struct usb_device to
  struct device and fixed all the users
- renamed functions which are part of USB HID API from 'hid_*' to
  'usbhid_*'
- force feedback initialization moved from common part into USB-specific
  driver
- added usbhid.h header for USB HID API users
- removed USB-specific fields from struct hid_device and moved them
  to new usbhid_device, which is pointed to by hid_device->driver_data
- fixed all USB users to use this new structure

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-08 10:43:14 -08:00
Jiri Kosina 229695e51e [PATCH] Generic HID layer - API
- fixed generic API (added neccessary EXPORT_SYMBOL, fixed hid.h to provide correct
  prototypes)
- extended hid_device with open/close/event function pointers to driver-specific
  functions
- added driver specific driver_data to hid_device

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-08 10:43:12 -08:00
Jiri Kosina dde5845a52 [PATCH] Generic HID layer - code split
The "big main" split of USB HID code into generic HID code and
USB-transport specific HID handling.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-12-08 10:43:01 -08:00