Commit Graph

401 Commits

Author SHA1 Message Date
Jiri Slaby 0ed94b3342 HID: move usbhid flags to usbhid.h
Move usbhid specific flags from global hid.h into local usbhid.h.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-04 01:00:51 +01:00
Rafi Rubin 94011f93f2 HID: add n-trig digitizer support
Added quirks for the N-Trig digitizer.

Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-04 01:00:51 +01:00
Jiri Kosina 9188e79ec3 HID: add phys and name ioctls to hidraw
The hiddev interface provides ioctl() calls which can be used
to obtain phys and raw name of the underlying device.

Add the corresponding support also into hidraw.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-04 01:00:51 +01:00
Kay Sievers 6bbe586fd4 HID: struct device - replace bus_id with dev_name(), dev_set_name()
This patch is part of a larger patch series which will remove
the "char bus_id[20]" name string from struct device. The device
name is managed in the kobject anyway, and without any size
limitation, and just needlessly copied into "struct device".

To set and read the device name dev_name(dev) and dev_set_name(dev)
must be used. If your code uses static kobjects, which it shouldn't
do, "const char *init_name" can be used to statically provide the
name the registered device should have. At registration time, the
init_name field is cleared, to enforce the use of dev_name(dev) to
access the device name at a later time.

We need to get rid of all occurrences of bus_id in the entire tree
to be able to enable the new interface. Please apply this patch,
and possibly convert any remaining remaining occurrences of bus_id.

We want to submit a patch to -next, which will remove bus_id from
"struct device", to find the remaining pieces to convert, and finally
switch over to the new api, which will remove the 20 bytes array
and does no longer have a size limitation.

CC: Jiri Kosina <jkosina@suse.cz>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-04 01:00:51 +01:00
Alan Stern 08ef08ee8c HID: automatically call usbhid_set_leds in usbhid driver
This patch (as1146c) makes usbhid automatically call usbhid_set_leds()
for any device that supports the keyboard boot protocol.

In theory this should be perfectly safe.  BIOSes send the LED output
report as part of their normal device initialization, so any keyboard
device supporting the boot protocol has to be able to handle it.

As a side effect, the hid-dell and hid-bright drivers are no longer
needed, and the Logitech keyboard driver can be removed from hid-lg.

CC: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-04 01:00:50 +01:00
Jiri Kosina efc7ce18d9 HID: non-input reports can also be numbered
When computing the maximal buffer size needed, we must take into
account that not only input reports can be numbered.

Pointed out in bugzilla #10467

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-04 01:00:50 +01:00
Jiri Kosina ac26fca3e1 HID: ignore mouse interface for unibody macbooks
The mouse interface on unibody macbooks is going to be handled by
bcm59743 driver in 2.6.29.

Reported-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-01-04 01:00:50 +01:00
Jan Scholz ee8a1a0a1a HID: Apple ALU wireless keyboards are bluetooth devices
While parsing 'hid_blacklist' in the apple alu wireless keyboard is not found.
This happens because in the blacklist it is declared with HID_USB_DEVICE
although the keyboards are really bluetooth devices.  The same holds for
'apple_devices' list.

This patch fixes it by changing HID_USB_DEVICE to HID_BLUETOOTH_DEVICE in those
two lists.

Signed-off-by: Jan Scholz <Scholz@fias.uni-frankfurt.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-28 15:09:26 +01:00
Jiri Slaby fde5be353e HID: remove setup mutex, fix possible deadlock
It causes recursive locking warning and is unneeded after
introduction of STARTED flag.

* Resume vs. stop is effectively solved by DISCONNECT flag.
* No problem in suspend vs. start -- urb is submitted even after open
  which is possible after connect which is called after start.
* Resume vs. start solved by STARTED flag.
* Suspend vs. stop -- no problem in killing urb and timer twice.

Reported-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-23 12:03:20 +01:00
Jiri Kosina 578f3a35fe HID: add USB ID for another dual gameron adapter
0x0810/0x0002 needs the very same handling as 0x0001.

Reported-by: Steve Conklin <sconklin@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-20 15:55:38 +01:00
Jiri Kosina 06d2148ed3 HID: unignore mouse on unibody macbooks
In commit a96d6ef34, the mouse interfaces on the unibody macbooks were
put into hid mouse ignore list. This was a little bit too premature
though, as the corresponding bcm5974 changes are scheduled for 2.6.29.

Remove these devices from the ignore list for now, in order to provide at
least basic functionality with the HID driver.

Will be reintroduced in 2.6.29

Reported-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-20 11:22:17 +01:00
Jiri Kosina 5181e59451 HID: fix blacklist entries for greenasia/pantherlord
Fix misplaced quirk entries for devices driven by hid-pl driver. The
devices shouls be only blacklisted by generic HID driver, not completely
ignored.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-17 01:44:38 +01:00
Jiri Slaby 131d3a7a00 HID: don't grab devices with no input
Some devices have no input interrupt endpoint. These won't be handled
by usbhid, but currently they are not refused and reside on hid bus.

Perform this checking earlier so that we refuse to control such
a device early enough (and not pass it to the hid bus at all).

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-14 14:10:01 +01:00
Alexey Klimov 62a56582e0 HID: fix radio-mr800 hidquirks
This patch fixes radio-mr800 hidqurks. Removes it from blacklist entry
and places it in ignore entry in hid/hid-core.c

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-13 10:36:39 +01:00
Alexey Klimov c91c21c5a6 HID: fix kworld fm700 radio hidquirks
This patch fixes kworld fm700 usb-radio hidqurks that handled by
radio-si470x. Removes it from blacklist entry and places it in ignore
entry in hid/hid-core.c

The bug went in through the V4L/DVB tree by commit 6a13378a without
HID maintainer being involved at all.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-13 10:36:11 +01:00
Jiri Slaby e3e14de50d HID: fix start/stop cycle in usbhid driver
`stop' left out usbhid->urb* pointers and so the next `start' thought
it needs to allocate nothing and used the memory pointers previously
pointed to. This led to memory corruption and device malfunction.

Also don't forget to clear disconnect flag on start which was left set
by the previous `stop'.

This fixes

	echo DEVICE > /sys/bus/hid/drivers/DRIVER/unbind
	echo DEVICE > /sys/bus/hid/drivers/DRIVER/bind

failures.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-13 10:31:36 +01:00
Andi Kleen 43ff3a48c1 HID: use single threaded work queue for hid_compat
Use single threaded work queue for hid_compat

I doubt HID really needs to scale over multiple CPUs. So only use a
single threaded workqueue for HID_COMPAT. This avoids some excessive
thread use on systems with a larger number of CPUs.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-13 10:31:36 +01:00
Henrik Rydberg 437184ae8b HID: map macbook keys for "Expose" and "Dashboard"
On macbooks there are specific keys for the user-space functions Expose
and Dashboard, which currently has no counterpart in input.h. This patch
adds KEY_SCALE and KEY_DASHBOARD, and maps the keyboard accordingly.

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-13 10:31:36 +01:00
Henrik Rydberg a96d6ef347 HID: support for new unibody macbooks
The unibody MacBook 5 and MacBook Pro 5 come with a new version of
the bcm5974 trackpad. This patch adds the USB device ids and all
the appropriate quirks, including hid_blacklist.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-13 10:31:36 +01:00
Oliver Neukum 7d672cd750 HID: fix locking in hidraw_open()
As open needs to sleep hidraw was wrong to call it with a spinlock held.
Furthermore, open can of course fail which needs to be handled.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-11-13 10:31:35 +01:00
Alexey Klimov 6a13378a56 V4L/DVB (9337a): HID: Don't allow KWorld radio fm700 be handled by usb hid drivers
This device is already handled by radio-si470x driver, and we
therefore want usbhid to ignore it.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Acked-by: Tobias Lorenz <tobias.lorenz@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-11 08:09:43 -02:00
Al Viro 233e70f422 saner FASYNC handling on file close
As it is, all instances of ->release() for files that have ->fasync()
need to remember to evict file from fasync lists; forgetting that
creates a hole and we actually have a bunch that *does* forget.

So let's keep our lives simple - let __fput() check FASYNC in
file->f_flags and call ->fasync() there if it's been set.  And lose that
crap in ->release() instances - leaving it there is still valid, but we
don't have to bother anymore.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-01 09:49:46 -07:00
Alan Stern fa157bdfe8 HID: add quirk entry for no-name keyboard (0x13ba/0x0017)
This patch (as1157) adds a no-name PS/2-to-USB keyboard+mouse adapter
to the hid-dell driver.  (The device shows up with a Product string
saying "Generic USB K/B", nothing more.)  This will force an initial
"Set-LEDs" report to be sent to the device, without which it won't
send any keystroke information.  Several bug reports mentioning this
device have been filed in various forums; the patch should resolve
them.

This is just a temporary stop-gap for 2.6.28.  A later patch for
2.6.29 will introduce a more generic mechanism for "Set-LEDs", making
this change (and the entire hid-dell driver) unnecessary.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-30 01:06:13 +01:00
Jiri Slaby b170060c6c HID: sync on deleted io_retry timer in usbhid driver
When suspending, make sure that the timer is not running
any more.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-27 15:07:08 +01:00
Jiri Slaby 3d5afd324a HID: fix oops during suspend of unbound HID devices
Usbhid structure is allocated on start invoked only from probe
of some driver. When there is no driver, the structure is null
and causes null-dereference oopses.

Fix it by allocating the structure on probe and disconnect of
the device itself. Also make sure we won't race between start
and resume or stop and suspend respectively.

References: http://bugzilla.kernel.org/show_bug.cgi?id=11827

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Andreas Schwab <schwab@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-27 15:06:01 +01:00
Linus Torvalds ecc96e7920 Merge branch 'for-linus' of 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: Add support for Sony Vaio VGX-TP1E
  HID: fix lock imbalance in hiddev
  HID: fix lock imbalance in hidraw
  HID: fix hidbus/appletouch device binding regression
  HID: add hid_type to general hid struct
  HID: quirk for OLED devices present in ASUS G50/G70/G71
  HID: Remove "default m" for Thrustmaster and Zeroplus
  HID: fix hidraw_exit section mismatch
  HID: add support for another Gyration remote control
  Revert "HID: Invert HWHEEL mappings for some Logitech mice"
2008-10-26 16:34:14 -07:00
Jiri Kosina cc6e0bbb47 HID: Add support for Sony Vaio VGX-TP1E
The Sony Vaio VGX-TP1E multimedia PC has a wireless keyboard with
a touchpad.

The mouse pointer is wrongly declared as constant non-data variable, which make
HID code to completely ignore all the "Pointer" usages.
Fix the report descriptor before it enters the parser to contain touchpad
pointer description that is correctly parsable (declaring data rather than
constant).

Reported-by: Stefan Hundhammer <sh@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-23 12:58:38 +02:00
Jiri Slaby eb9910894d HID: fix lock imbalance in hiddev
Don't forget to unlock_kernel() in hiddev_ioctl_usage().
Added in 7961df1681
(HID: Switch hiddev to unlocked_ioctl).

Corresponing sparse warning:
drivers/hid/usbhid/hiddev.c:515:10: warning: context imbalance in 'hiddev_ioctl_usage': wrong count at exit
drivers/hid/usbhid/hiddev.c:515:10:    context 'kernel_lock': wanted 0, got 1

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-23 01:47:34 +02:00
Jiri Slaby 0f2c5945a9 HID: fix lock imbalance in hidraw
Add omitted unlock_kernel() to hidraw_ioctl().
Added in 979c407e3b
(HID: Push down BKL into ioctl handler in hidraw).

Corresponing sparse warning:
drivers/hid/hidraw.c:267:9: warning: context imbalance in 'hidraw_ioctl': wrong count at exit
drivers/hid/hidraw.c:267:9:    context 'kernel_lock': wanted 0, got 1

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-23 01:47:30 +02:00
Jiri Slaby b4d8e4736c HID: fix hidbus/appletouch device binding regression
The appletouch mouse devices are grabbed by the hid bus and not
released even if apple driver says ENODEV (as expected) -- these
are composite USB devices, for which we only ignore the mouse
interface. This is currently not handled by hidbus code properly.

Move the ignoring one level upper to forbid the hid layer to grab the
device.

Reported-by: Justin Mattock <justinmattock@gmail.com>
Reported-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-22 14:47:18 +02:00
Jiri Slaby a73a63701f HID: add hid_type to general hid struct
Add type to the hid structure to distinguish to which device type
(now only mouse) we are talking to. Needed for per device type ignore
list support.

Note: this patch leaves the type as unknown for bluetooth devices,
there is not support for this in the hidp code.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-22 14:45:11 +02:00
Jiri Kosina ac2d98998c HID: quirk for OLED devices present in ASUS G50/G70/G71
The new revision of OLED device (0x0b05/0x175b) found in ASUS G50/G70/G71
should be ignored the same way we currently do for 0x1726, so that asus_oled
driver can make use of the device.

Reported-by: Costin Grigoras <costin.grigoras@cern.ch>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-20 12:37:43 +02:00
Andi Kleen 550cb3c3c1 HID: Remove "default m" for Thrustmaster and Zeroplus
No reason at all to make these obscure drivers default m

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-19 20:34:31 +02:00
Greg Kroah-Hartman 46fcaec505 USB: remove warn macro from HID core
There were two stragglers that got missed in the last merge of the HID tree that forgot to change the warn() calls to dev_warn().  This patch fixes them up.

Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-10-17 14:41:09 -07:00
Jiri Slaby 140ae3eb6f HID: fix hidraw_exit section mismatch
hidraw_exit() marked as __exit is called from __init function
from HID core. Remove the section placement from that function.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-17 18:08:22 +02:00
Jiri Kosina 1e09320673 HID: add support for another Gyration remote control
There is a slightly different Gyration remote control, which
requires the quirks we already have in place for the 0x0002 PID,
plus KEY_MEDIA mapping is different.

Reported-by: Marc Randolph <mrand@pobox.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-17 15:51:35 +02:00
Dan Nicholson 022b7024d4 Revert "HID: Invert HWHEEL mappings for some Logitech mice"
This reverts commit 740f370dc6.

It turned out to be correct in the first place: a positive value should
be sent when the wheel is moved to the right, and a negative value when
moved to the left. This is the behavior expected by the Xorg evdev
driver. I must have had a remapping somewhere else in my system when
originally testing this. Testing on another system shows that the
unpatched kernel is correct.

Here is a bug report from Mandriva that brought the problem to my
attention:

    https://qa.mandriva.com/show_bug.cgi?id=44309#c19

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-17 11:55:44 +02:00
Linus Torvalds c813b4e16e Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (46 commits)
  UIO: Fix mapping of logical and virtual memory
  UIO: add automata sercos3 pci card support
  UIO: Change driver name of uio_pdrv
  UIO: Add alignment warnings for uio-mem
  Driver core: add bus_sort_breadthfirst() function
  NET: convert the phy_device file to use bus_find_device_by_name
  kobject: Cleanup kobject_rename and !CONFIG_SYSFS
  kobject: Fix kobject_rename and !CONFIG_SYSFS
  sysfs: Make dir and name args to sysfs_notify() const
  platform: add new device registration helper
  sysfs: use ilookup5() instead of ilookup5_nowait()
  PNP: create device attributes via default device attributes
  Driver core: make bus_find_device_by_name() more robust
  usb: turn dev_warn+WARN_ON combos into dev_WARN
  debug: use dev_WARN() rather than WARN_ON() in device_pm_add()
  debug: Introduce a dev_WARN() function
  sysfs: fix deadlock
  device model: Do a quickcheck for driver binding before doing an expensive check
  Driver core: Fix cleanup in device_create_vargs().
  Driver core: Clarify device cleanup.
  ...
2008-10-16 12:40:26 -07:00
Greg Kroah-Hartman a9b12619f7 device create: misc: convert device_create_drvdata to device_create
Now that device_create() has been audited, rename things back to the
original call to be sane.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-10-16 09:24:43 -07:00
Jarod Wilson 24c88eb671 HID: blacklist additional SoundGraph iMon LCD models
hid_ignore_list additions for more SoundGraph iMon LCD devices

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-16 01:26:43 +02:00
Jiri Kosina f0bd8e4326 HID: fix/improve help texts for quirk drivers
Update the help texts for the HID-quirk drivers, so that they are a little
bit more descriptive.

Also make some obsolete help descriptions up to date.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-16 01:25:15 +02:00
Jiri Kosina b36299bcc0 HID: fix default building of HID-quirk drivers
Commit 9be7bbd54d
(HID: build drivers for all quirky devices by default)
made a wrong assumption about select/depends interaction in Kconfig,
resulting in possibility of link failure with certain configuration
options.

Fix this by explicitly having all the quirk-drivers depend on
USB_HID, default to y and make the possibility to alter the
settings dependent on EBMEDDED.

Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-16 01:18:54 +02:00
Jiri Kosina 9be7bbd54d HID: build drivers for all quirky devices by default
Once kernel configuration has CONFIG_HID turned on, let also all the
specialized drivers for quirky devices to be built (unless CONFIG_EMBEDDED is
specified), as usually users don't care that much which driver
gives them the functionality, but when they want generic support, they
probably want to have support for all the quirky devices as well.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:05 +02:00
Jiri Kosina df9bcace7b HID: add missing blacklist entry for Apple ATV ircontrol
This device is already handled by hid-apple driver, but the blacklist entry
was missing in generic driver.

Reported-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:04 +02:00
Mauro Carvalho Chehab a48c65b35a HID: add support for Bright ABNT2 brazilian device
This keyboard needs to reset the LEDS during probe.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:04 +02:00
Mauro Carvalho Chehab ffcf70fb06 HID: Don't let Avermedia Radio FM800 be handled by usb hid drivers
Based on an original patch from Alexey Klimov <klimov.linux@gmail.com>,
against kernel version 2.6.27.

This device is already handled by radio-mr800 driver, and we therefore
want usbhid not to touch it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:04 +02:00
Mauro Carvalho Chehab 0dc491682f HID: fix numlock led on Dell device 0x413c/0x2105
This keyboard needs to re-sync numlock after probing.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:03 +02:00
From: Greg Kroah-Hartman 7d89fe12bd HID: remove warn() macro from usb hid drivers
USB should not be having it's own printk macros, so remove warn() and
use the system-wide standard of dev_warn() wherever possible.  In the
few places that will not work out, use a basic printk().

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:03 +02:00
Greg Kroah-Hartman ddbe324919 HID: remove info() macro from usb HID drivers
USB should not be having it's own printk macros, so remove info() and
use the system-wide standard of dev_info() wherever possible.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:03 +02:00
Peter Korsgaard 0f492f2aa9 HID: add appletv IR receiver quirk
Similar to the existing IRCONTROL4 handling

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:02 +02:00
Anssi Hannula f129ea6d1e HID: fix a lockup regression when using force feedback on a PID device
Commit 8006479c9b introduced a spinlock in
input_dev->event_lock, which is locked when handling input events.
However, the hid-pidff driver sleeps when handling events as it waits for
reports being sent to the device before changing the report contents
again.
This causes a system lockup when trying to use force feedback with a PID
device, a regression introduced in 2.6.24 and 2.6.23.15.

Fix it by extracting the raw report data from struct hid_report
immediately when hid_submit_report() is called, therefore allowing
drivers to change the contents of struct hid_report immediately without
affecting the already-queued transfer.

In hid-pidff, re-add the removed usbhid_wait_io() to
pidff_erase_effect() instead, to prevent a full report queue from causing
the submission to fail, thus not freeing up device memory.
pidff_erase_effect() is not called while dev->event_lock is held.

Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:02 +02:00
Jiri Slaby 795750197f HID: convert to dev_* prints
Since we have a real device bound to a driver, we may use struct
device for printing. Use dev_* functions instead of printks in
4 drivers.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:01 +02:00
Jiri Slaby 76483cf4d0 HID: remove hid-ff
hid-ff.c now calls only pidff (generic driver), the special ones are now
in separate drivers. Invoke pidff on all non-special directly.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:01 +02:00
Jiri Slaby 987fbc1f7d HID: move zeroplus FF processing
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:01 +02:00
Jiri Slaby 10e41a711e HID: move thrustmaster FF processing
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:00 +02:00
Jiri Slaby 5f022298aa HID: move pantherlord FF processing
Move the force feedback processing into a separate module.

[jkosina@suse.cz: fix Kconfig texts a little bit]

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:00 +02:00
Jiri Kosina 2b107d629d HID: fix incorrent length condition in hidraw_write()
The bound check on the buffer length

	if (count > HID_MIN_BUFFER_SIZE)

is of course incorrent, the proper check is

	if (count > HID_MAX_BUFFER_SIZE)

Fix it.

Reported-by: Jerry Ryle <jerry@mindtribe.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:51:00 +02:00
Jiri Slaby d92870ddd2 HID: fix tty<->hid deadlock
hid_compat_load() runs on the default workqueue, it request_module(), it
execs modprobe, it exits, tty flushes default workqueue, it hangs, because
we are still in it.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Tested-by: <Valdis.Kletnieks@vt.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:59 +02:00
Remi Cattiau d1d3a5f6ea HID: ignore iBuddy devices
iBuddy devices claim to be HID devices, but they are not.
Add them to the blacklist.

Signed-off-by: Remi Cattiau <remi@cattiau.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:59 +02:00
Tomoya Adachi 1f93445182 HID: report descriptor fix for remaining MacBook JIS keyboards
This patch fixes a problem that MacBook JIS keyboard sends wrong report
descriptors. Although it has already been fixed in the first Core 2 Duo model,
it still remains in other models of MacBook.

Signed-off-by: Tomoya Adachi <adachi@il.is.s.u-tokyo.ac.jp>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:59 +02:00
Randy Dunlap e36153f5a4 HID: fix gyration build error
Fix config symbol name in ifdef to fix build error:

ERROR: "hid_compat_gyration" [drivers/hid/hid-dummy.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:58 +02:00
Sergey Belyashov 2bea94db87 HID: Autocentering support for Logitech MOMO Racing Wheel
Current kernel has no support for autocentering for Logitech wheels.  By
default autocentering enabled in wheel and constant effect does not work
properly. Using USB sniffer I found command which change autocentering
settings: 0xFE, 0x0D, 0x0R, 0x0L, 0x80, 0x00, 0x00, where R - clockwise force,
L - counter-clockwise (0x0-0xF, 0xC = 100%).

Signed-off-by: Sergey Belyashov <Sergey.Belyashov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:58 +02:00
Alex Chiang 6f3c0e5096 HID: fix grammo in HID_COMPAT Kconfig help text
The Kconfig option for HID_COMPAT should read "lose", not "loose".

Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:58 +02:00
Jiri Kosina 66ebf66e49 HID: add support for Super Dual Box Pro USB PS2/PS2 adapter
This seems to be the very same device, as already supported Smartjoy
dual Plus, but with slightly different vendor ID. Let's support this
one too.

Reported-by: David Ashley <dashxdr@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:57 +02:00
Richard Hughes c0bd6a4298 HID: remove ignore quirk for MGE UPS devices
This patch reverts the change made four years ago here:
http://www.vg.kernel.org/pub/linux/kernel/people/gregkh/usb/2.4/usb-hid-2.4.25-pre7.patch

UPS's made by MGE can be used with usbhid just fine, and by removing the
ignore quirk allows them to be used with HAL so they just work when plugged
in, without needing to be manually configured.

With the ignore quirk in place a user would have to configure NUT before the
UPS could be used, as NUT uses it's own internal USB matching framework
to match against the USB devices, do low level control messages on the
device and then parse the HID tables all in userspace.

This is not needed, as allowing the device to be claimed as a usbhid device
allows it to be used like any other USB UPS device. The devices correctly
advertise the power device page which can be queried for the device state.

I assume the quirk was changed so that people using < libusb 0.1.8 could
still use NUT's internal HID code to manage the UPS.
libusb 0.1.8 was released quite some time ago: 2004-02-11.

This patch does not break NUT as in drivers/libusb.c the device is force
unbound from the kernel driver using usb_detach_kernel_driver_np () where
it can be controlled like normal.

[jkosina@suse.cz: adapt to the new hidbus code]

Signed-off-by: Richard Hughes <rhughes@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:57 +02:00
Jiri Kosina 0f37cd0306 HID: introduce list for hiddev creation forcing
Introduce a list of devices for which there is need to
force a creation of the hiddev interface, but still they
are operated by generic driver (i.e. certain UPS).

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:57 +02:00
Jiri Slaby 606bd0a861 HID: move logitech FF processing
Merge the logitech force feedback processing directly into logitech
driver from the usbhid core.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:56 +02:00
Jiri Slaby 6edfa8dc33 HID: move reset leds quirk
Move the handling of the leds resetting from the core to
the dell and logitech drivers.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:56 +02:00
Jiri Slaby 93c10132a7 HID: move connect quirks
Move connecting from usbhid to the hid layer and fix also hidp in
that manner.
This removes all the ignore/force hidinput/hiddev connecting quirks.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:56 +02:00
Jiri Slaby fea6f1833b HID: move dell quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:55 +02:00
Jiri Slaby bd28ce008b HID: move sony quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:55 +02:00
Jiri Slaby 2b88b80301 HID: remove rdesc quirk support
Remove support for both dynamic and static report descriptor
quirks. There is no longer rdesc code which it would support,
so it's useless.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:55 +02:00
Jiri Slaby 3715ade981 HID: remove hid-input-quirks
Remove the file since these is no user now.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:54 +02:00
Jiri Slaby 980a3da6ac HID: move samsung quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:54 +02:00
Jiri Slaby 949f8fef77 HID: move gyration quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:54 +02:00
Jiri Slaby 3b8006e510 HID: move monterey quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:53 +02:00
Jiri Slaby 1e76253220 HID: move petalynx quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:53 +02:00
Jiri Slaby b5635b129b HID: move belkin quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:53 +02:00
Jiri Slaby fcfacfd359 HID: move chicony quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:53 +02:00
Jiri Slaby 1f243e302c HID: move ezkey quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:52 +02:00
Jiri Slaby 3b239cd739 HID: move cherry quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:52 +02:00
Jiri Slaby 14a21cd459 HID: move a4tech quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:51 +02:00
Jiri Slaby 0f2213208f HID: move cypress quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:51 +02:00
Jiri Slaby 90231e7eaf HID: move sunplus quirks
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:51 +02:00
Jiri Slaby 78a849a682 HID: move microsoft quirks
Move them from the core code to a separate driver.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:50 +02:00
Jiri Slaby 880d29f109 HID: indent switches/cases
Bring switch and cases into coding style and save thus some
indentation to make the code tighter.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:50 +02:00
Jiri Slaby 02ae9a1a8b HID: add compat support
Add compat option to hid code to allow loading of all modules on
systems which don't allow autoloading because of old userspace.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:50 +02:00
Jiri Slaby 8c19a51591 HID: move apple quirks
Move them from the core code to a separate driver.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:49 +02:00
Jiri Slaby d458a9dfc4 HID: move ignore quirks
Move ignore quirks from usbhid-quirks into hid-core code. Also don't output
warning when ENODEV is error code in usbhid and try ordinal input in hidp
when that error is returned.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:49 +02:00
Jiri Slaby 5f22a79923 HID: move logitech quirks
Move them from the core and input code to a separate driver.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:49 +02:00
Jiri Slaby 022e8c4d08 HID: move usage input mapping to hid.h
This mapping are currently used on 2 placces and will be needed by more
quirk drivers, so move them to hid.h to allow them to use it.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:49 +02:00
Jiri Slaby 990436a7c9 HID: move ids into separate file
Move ids from hid-quirks.c into separate file, since it will be needed in
more than one place.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:48 +02:00
Jiri Slaby c500c97140 HID: hid, make parsing event driven
Next step for complete hid bus, this patch includes:
- call parser either from probe or from hid-core if there is no probe.
- add ll_driver structure and centralize some stuff there (open, close...)
- split and merge usb_hid_configure and hid_probe into several functions
  to allow hooks/fixes between them

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:48 +02:00
Jiri Slaby 85cdaf524b HID: make a bus from hid code
Make a bus from hid core. This is the first step for converting all the
quirks and separate almost-drivers into real drivers attached to this bus.

It's implemented to change behaviour in very tiny manner, so that no driver
needs to be changed this time.

Also add generic drivers for both usb and bt into usbhid or hidp
respectively which will bind all non-blacklisted device. Those blacklisted
will be either grabbed by special drivers or by nobody if they are broken at
the very rude base.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-10-14 23:50:48 +02:00
Henrik Rydberg f89bd95c5c Input: bcm5974 - add driver for Macbook Air and Pro Penryn touchpads
This driver adds support for the multitouch trackpad on the new
Apple Macbook Air and Macbook Pro Penryn laptops. It replaces the
appletouch driver on those computers, and integrates well with the
synaptics driver of the Xorg system.

[dtor@mail.ru: various cleanups]
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-08-08 16:23:01 -04:00
Jiri Kosina b22d837006 Merge branches 'upstream' and 'upstream-fixes' into for-linus 2008-07-23 15:26:10 +02:00
Henrik Rydberg 6a250778c7 HID: apple_fn_keys F5 and F6
In drivers/hid/hid-input.c, the apple_fn_keys translation table
contains no entries for the F5 and F6 keys. This patch maps the F5 and
F6 keys to KBDILLUMDOWN and KBDILLUMUP, respektively, which make them
work as keyboard backlight control keys.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:22 +02:00
Jiri Kosina acc0b7c409 HID: remove quirk lookup from usbkbd/usbmouse
This patch completely removes the dependency of usbkbd and usbmouse drivers
on usbhid code.

usbkbd/usbmouse drivers are not needed in the vast majority of cases anyway,
and they shouldn't be loaded in standard configurations at all. They are supposed
to be as trivial as possible, and searching for HID_QUIRK_IGNORE can even be
bad in some cases.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:22 +02:00
Dmitry Torokhov 094403ce3e HID: Add mapping of new KEY_MEDIA_REPEAT keycode
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:22 +02:00
Daniel Walker a7f32697ed HID: gyration remote support
This adds in a quirk for the additional un-mapped buttons on the
gyration MCE remote.

Defines are now alphabetical.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:22 +02:00
Jiri Kosina 32146dc908 HID: gyration sleep button quirk
This patch is based on one provided by Jiri Kosina to handle the sleep
button. I just added some cleanup and integrated it into my series.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Jiri Kosina 2c3e3bfbb6 HID: add quirk for Logitech DiNovo desktop
Logitech DiNovo desktop needs the same quirk as other DiNovo
devices.

Reported-by: Farid Benamrouche <farid.benamrouche@free.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Jiri Slaby dc25b78f21 HID: fix quirk handling in usbmouse/kbd
When usbmouse/kbd is set to build, USB_HID is never defined due to
the USB_HID!=y Kconfig rule. Test CONFIG_USB_HID_MODULE in both
drivers instead.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Jiri Kosina 4db1c62c99 HID: fix memory leak in hidraw_release
hidraw_release() forgot to free the linked list structure, causing memory
leak.

Reported-by: Juan Marcos Diez Esteban <juan_m_diez@yahoo.es>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Dan Nicholson 740f370dc6 HID: Invert HWHEEL mappings for some Logitech mice
Some Logitech mice have a tilt wheel which register as HWHEEL buttons.
The events are positive for a click to the right and negative for a
click to the left. Applications expect the opposite, though.

I suspect this affects a lot more Logitech mice, but these are the only
two I have. I tested this using evtest and a GTK application. A similar
Microsoft Intellimouse I have works correctly.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Ming Lei a44ebccea8 HID:usbkbd:mark usb_kbd_keycode array as const
mark it as const because it is read only

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Alexandre Karpenko 37cdffdadf HID: add fn key support on Macbook Pro 4,1 and Macbook Air
Added device ids to hid-quriks for detection of keyboards on 4th
generation Macbook Pro and Macbook Air

The naming scheme is consistent with past Apple keyboards in hid-quirks;
as defined by Apple (including device ids) in:
/System/Library/Extensions/AppleUSBTopCase.kext/Contents/PlugIns/AppleUSBTCKeyboard.kext/Co
ntents/Info.plist
Patch was originally posted and tested at:
https://bugs.launchpad.net/mactel-support/+bug/207127

Signed-off-by: Alexandre Karpenko <alexander@comm.utoronto.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:20 +02:00
Jiri Kosina 00b33277fa HID: remove unused variable from hiddev compat ioctl
Remove unused inode variable from hiddev compat ioctl handler.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:55 +02:00
Jiri Kosina 88af45bafd HID: fix compile issue in hiddev ioctl
Fix build failure introduced by Alan's ioctl -> unlocked_ioctl
(pushing BKL down to the driver) conversion patch for hiddev.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:55 +02:00
Alan Cox 979c407e3b HID: Push down BKL into ioctl handler in hidraw
In this case I simply wrapped it as code review suggests the locking
already terminally broken and I didn't want to make it first. See added
comment

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:55 +02:00
Alan Cox 7961df1681 HID: Switch hiddev to unlocked_ioctl
Push down the BKL. In some cases compat_ioctl already doesn't take the
BKL so we don't either. Some of the locking here seems already dubious
and object lifetimes want documenting

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:54 +02:00
Harvey Harrison 6f0168d2da HID: use get/put_unaligned_* helpers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:54 +02:00
Jiri Kosina 9063974cdb Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-07-23 15:19:00 +02:00
Greg Kroah-Hartman 0fd15a18d8 device create: hid: convert device_create to device_create_drvdata
device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-21 21:54:42 -07:00
Ming Lei 742120c631 USB: fix usb_reset_device and usb_reset_composite_device(take 3)
This patch renames the existing usb_reset_device in hub.c to
usb_reset_and_verify_device and renames the existing
usb_reset_composite_device to usb_reset_device. Also the new
usb_reset_and_verify_device does't need to be EXPORTED .

The idea of the patch is that external interface driver
should warn the other interfaces' driver of the same
device before and after reseting the usb device. One interface
driver shoud call _old_ usb_reset_composite_device instead of
_old_ usb_reset_device since it can't assume the device contains
only one interface. The _old_ usb_reset_composite_device
is safe for single interface device also. we rename the two
functions to make the change easily.

This patch is under guideline from Alan Stern.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
2008-07-21 15:16:33 -07:00
Ming Lei 625f694936 USB: remove interface parameter of usb_reset_composite_device
From the current implementation of usb_reset_composite_device
function, the iface parameter is no longer useful. This function
doesn't do something special for the iface usb_interface,compared
with other interfaces in the usb_device. So remove the parameter
and fix the related caller.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-21 15:16:32 -07:00
Jonathan Corbet 2fceef397f Merge commit 'v2.6.26' into bkl-removal 2008-07-14 15:29:34 -06:00
Jonathan Corbet 702e57d9ef HID: cdev lock_kernel() pushdown
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2008-06-20 14:05:47 -06:00
Jiri Kosina f38bb7de28 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-06-04 10:26:59 +02:00
Adrian Bunk f8dea7a3d4 HID: remove CVS keywords
This patch removes CVS keywords that weren't updated for a long time
from comments.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-05-20 16:44:43 +02:00
Dylan R Semler 0952c9e8ed HID: Add iMON LCDs to blacklist
The new iMON LCDs from SoundGraph need to be blacklisted from HID in order to
be used by lirc.

Signed-off-by: Dylan R Semler <dylan.semler@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-05-20 16:44:43 +02:00
Xiaofan Chen f4971031f4 HID: add Microchip PICKit 1 and PICkit 2 to blacklist
Microchip PICkit 1 and PICKit 2 USB Programmers are USB HID class of device but
they are not real HID device. They are now supported by libusb based programs
like the following programs.

pk2 and pk2cmd Linux port:
	http://home.pacbell.net/theposts/picmicro/
usb_pickit:
	http://tfc.duke.free.fr/pickit.html
usb_pickit original version:
	http://charm.cs.uiuc.edu/users/olawlor/projects/2003/microchip/

Therefore it ispreferred to blacklist them.

Signed-off-by: Xiaofan Chen <xiaofanc@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-05-20 16:44:43 +02:00
Diego 'Flameeyes' Petteno 6e7045990f HID: split Numlock emulation quirk from HID_QUIRK_APPLE_HAS_FN.
Since 2.6.25 the HID_QUIRK_APPLE_HAS_FN quirk is enabled even for
non-laptop Apple keyboards of the Aluminium series. The USB version of
these don't need Numlock emulation, like the laptop (and Aluminium
Wireless) do, as they have a proper keypad.

This patch splits the Numlock emulation for Apple keyboards in a
different quirk flag, so that it can be enabled for all the keyboards
but the Aluminium USB ones.

If the Numlock emulation is enabled for Aluminium USB keyboards, the
JKL and UIO keys become the numeric pad, and the rest of the keyboard
is disabled, included the key used to disable Numlock.

Additionally, these keyboard should not have a Numlock at all, as the
Numlock key is instead replaced by the 'Clear' key as usual for Apple
USB keyboards.

Signed-off-by: Diego 'Flameeyes' Petteno <flameeyes@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-05-20 16:44:43 +02:00
Jiri Kosina 7022b15e2a Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-05-06 16:57:55 +02:00
Harvey Harrison c105068f2b hid-core: use get_unaligned_* helpers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-29 08:06:27 -07:00
Al Viro 01d7b36988 usbhid endianness annotations and fixes
usb_control_msg() converts arguments to little-endian itself,
doing that in caller means breakage on big-endian boxen.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-28 10:03:31 -07:00
Linus Torvalds ce1d5b23a8 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits)
  Input: wacom - add support for Cintiq 20WSX
  Input: ucb1400_ts - IRQ probe fix
  Input: at32psif - update MODULE_AUTHOR with new email
  Input: mac_hid - add lockdep annotation to emumousebtn
  Input: i8042 - fix incorrect usage of strncpy and strncat
  Input: bf54x-keys - add infrastructure for keypad wakeups
  Input: add MODULE_ALIAS() to hotpluggable platform modules
  Input: drivers/char/keyboard.c - use time_after
  Input: fix ordering in joystick Makefile
  Input: wm97xx-core - support use as a wakeup source
  Input: wm97xx-core - use IRQF_SAMPLE_RANDOM
  Input: wm97xx-core - only schedule interrupt handler if not already scheduled
  Input: add Zhen Hua driver
  Input: aiptek - add support for Genius G-PEN 560 tablet
  Input: wacom - implement suspend and autosuspend
  Input: xpad - set proper buffer length for outgoing requests
  Input: omap-keypad - fix build warning
  Input: gpio_keys - irq handling cleanup
  Input: add PS/2 serio driver for AVR32 devices
  Input: put ledstate in the keyboard notifier
  ...
2008-04-25 12:38:14 -07:00
Jiri Kosina aaad2b0c75 HID: fix report descriptor handling for MS Wireless model 1028
Fix a typo in report descriptor fixup, which results in improper
substitution and leaving old value in place.

Reported-by: Juha Motorsportcom <juha_motorsportcom@luukku.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-23 16:39:43 +02:00
Robert Schedel efa0f16b0d HID: Suppress hidinput for Samsung IR control
Samsung USB remotes (0419:0001) report six keys via standard HID usage pages
(arrow keys, OK, Power).  Kernel 2.6.25 maps those to input events (in addition
to the hiddev report).  The remaining 43 keys are reported via proprietary HID
report page and therefore by hiddev only.

Applications using hiddev and input device might process the 6 standard keys
twice.  To avoid this, the input device will be suppressed for the Samsung
remote with a quirk entry, forcing to use the hiddev device only.

LIRC already contains the proper support.

Signed-off-by: Robert Schedel <r.schedel@yahoo.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:59 +02:00
Jiri Kosina 42098a551c HID: remove 60x GTCO devices from blacklist
Jeremy Robertson reports that GTCO engineers made a mistake and we don't
need 0x60x GTCO product ids blacklisted.

This mostly reverts dda3fd35, but leaves PID 0x1007 intact.

Reported-by: Jeremy Roberson <jeremy.roberson@einstruction.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:59 +02:00
Jiri Kosina 3e52a05f0a HID: WiseGroup 866 Dual Joypad needs output reports quirk
WiseGroup Ltd, MP-8866 Dual Joypad needs to skip output reports,
as it contains force-feedback output reports.

Reported-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:58 +02:00
Jiri Kosina f5c669fc76 HID: ThrustMaster FF driver is no longer experimental
There is no need to keep a few years old ThrustMaster force-feedback
driver as experimental.

HID_FF is currently marked experimental anyway, so this is even redundant.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:58 +02:00
Jiri Kosina c8f0f02f3c HID: Logitech diNovo Mini pad support
Logitech diNovo Mini needs DUPLICATE_USAGES quirk.

Reported-by: Tom Horsley <tom.horsley@att.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:58 +02:00
Oliver Neukum 69626f23bc HID: fix race between open() and disconnect() in usbhid
There is a window:

task A					task B
spin_lock_irq(&usbhid->inlock);	/* Sync with error handler */
usb_set_intfdata(intf, NULL);
spin_unlock_irq(&usbhid->inlock);
usb_kill_urb(usbhid->urbin);
usb_kill_urb(usbhid->urbout);
usb_kill_urb(usbhid->urbctrl);

del_timer_sync(&usbhid->io_retry);
cancel_work_sync(&usbhid->reset_work);

						if (!hid->open++) {
							res = usb_autopm_get_interface(usbhid->intf);
							if (res < 0) {
								hid->open--;
								return -EIO;
							}
						}
						if (hid_start_in(hid))

if (hid->claimed & HID_CLAIMED_INPUT)
	hidinput_disconnect(hid);

in which an open() to an already disconnected device will submit an URB
to an undead device. In case disconnect() was called by an ioctl, this'll
oops. Fix by introducing a new flag and checking it in hid_start_in().

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:58 +02:00
Adrian Bunk abdff0f774 HID: make hid_input_field and usbhid_modify_dquirk static
This patch makes the following needlessly global functions static:
- hid-core.c:hid_input_field()
- usbhid/hid-quirks.c:usbhid_modify_dquirk()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:58 +02:00
Jiri Kosina b54ec3c13c HID: pass numbered reports properly to hidraw
The numbered reports need to be passed properly to hidraw (i.e. with the first
data field indicating the report number), otherwise userspace has no idea
about the identification of the report.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Jiri Kosina 671d994cfb HID: fix misplaced rdesc quirk
This moves the misplaced rdesc quirk to the place where it belongs.

Reported-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Anssi Hannula c17f9c901c HID: force feedback driver for Logitech Rumblepad 2
Add force feedback support for Logitech Rumblepad 2.

Tested-By: Edgar Simo <bobbens@gmail.com>
Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Jiri Slaby 1d1bdd2000 HID: move wait from hid to usbhid
Since only place where this is used is usbhid, move it there.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Jiri Slaby 282bfd4cbc HID: fix sparse warnings
Fix these sparse warnings:
.../hid/hid-core.c💯15: warning: incorrect type in assignment (different signedness)
.../hid/hid-core.c💯15:    expected signed int [usertype] *value
.../hid/hid-core.c💯15:    got unsigned int *<noident>
        by unsigned -> s32

.../hid/hid-input-quirks.c:336:10: warning: Using plain integer as NULL pointer
        by 0 -> NULL

.../hid/usbhid/hid-core.c:786:46: warning: incorrect type in argument 3 (different signedness)
.../hid/usbhid/hid-core.c:786:46:    expected int *max
.../hid/usbhid/hid-core.c:786:46:    got unsigned int *<noident>
.../hid/usbhid/hid-core.c:787:47: warning: incorrect type in argument 3 (different signedness)
.../hid/usbhid/hid-core.c:787:47:    expected int *max
.../hid/usbhid/hid-core.c:787:47:    got unsigned int *<noident>
.../hid/usbhid/hid-core.c:788:48: warning: incorrect type in argument 3 (different signedness)
.../hid/usbhid/hid-core.c:788:48:    expected int *max
.../hid/usbhid/hid-core.c:788:48:    got unsigned int *<noident>
        by int -> unsigned int

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Anssi Hannula 377e10fbb4 HID: only dump report traffic with debug level 2
Currently using debug=1 with hid module prints out all sent and received
reports to the kernel log, while in many cases we only want to see the
report descriptors and hid-input mappings that are printed when a device
is probed.

Add new level debug=2, and only dump the report traffic with that level.

Signed-off-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Pete Zaitcev 02008faa03 HID: patch to add NOGET for DMI/Acomdata
This must be the weirdest failure yet. My external disk stops processing
the storage commands the moment it receives a GET_REPORT. The firmware
does not crash; if I do rmmod hid, then SET-INTERFACE restores normal
operations. Still, I cannot live without the keyboard when I want backup
my files. Adding the NOGET quirk fixes this problem for me.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Jiri Kosina 5f1ab74f65 HID: Sunplus Wireless Desktop needs report descriptor fixup
This device has reports lower logical maximum compared to the real
usages for Zoom+ and Zoom- it emits.

This patch bumps the values in the report descriptor up, and also
adjusts HID_MAX_USAGE accordingly.

Reported-by: Khelben Blackstaff <eye.of.the.8eholder@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Jim Duchek 974faac464 HID: quirk for MS Wireless Desktop Receiver (model 1028)
Microsoft's wireless desktop receiver (Model 1028) has a bug in the report
descriptor -- namely, in four seperate places it uses USAGE_MIN and _MAX when
it quite obviously doesn't intend to.

In other words, it reports that it has pretty much _everything_ in 'consumer'
and 'generic desktop'.  And then the X evdev driver believes I have a mouse
with 36 absolute axes and a huge pile of keys and buttons, when I in fact,
should have zero.  255/256 in three of the cases, and 0-1024 in another.

This patch fixes the report descriptor of this device before it enters the HID
parser.

Signed-off-by: Jim Duchek <jim.duchek@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:57 +02:00
Pekka Sarnila f345c37c37 HID: fixup fullspeed interval on highspeed Afatech DVB-T IR kbd
Many vendors highspeed devices give erroneously fullspeed interval value in
endpoint descriptor for interrupt endpoints. This quirk fixes up that by
recalculating the right value for highspeed device.

At the time of hid configuration this quirk calculates which highspeed interval
value gives same interval delay as, or next smaller then, what it would be if
the original value would be interpreted as fullspeed value. In subsequent urbs
that new value is used instead.

Forming the 'hid->name' in usb_hid_config() was moved up to accommodate more
descriptive printk reporting the fixup.

In this patch the quirk is set for one such device: Afatech DVB-T 2 infrared
HID-keyboard. It reports value 16 which means 4,069s in highspeed while
obviously 16ms was intended. In this case quirk calculates new value to be 8
which gives when interpreted as highspeed value 16ms as wanted. The behavior of
the device was verified to be what expected both before and after the patch.

Signed-off-by: Pekka Sarnila <sarnila@adit.fi>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:56 +02:00
Jean Delvare cf2a299e48 HID: fix build failure in hiddev_ioctl with gcc 3.2
Fix build failure in hiddev_ioctl with gcc 3.2:
http://bugzilla.kernel.org/show_bug.cgi?id=10121

The trick is to move the handling of ioctls which need to allocate
memory to separate functions.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-04-22 11:34:56 +02:00
Guryanov Dmitry a32bcc45b9 Input: aiptek - add support for Genius G-PEN 560 tablet
USBHID driver only supports relative mode with this tablet so let aiptek
module handle it.

Signed-off-by: Dmitry Guryanov <guryanov@dgap.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-04-15 13:13:10 -04:00
Michael Hanselmann 07146648bc HID: update key codes for Apple aluminium
F5 and F6 have no second function printed on them. Thus their definitions have
been removed from the table.

KEY_CYCLEWINDOWS doesn't name the function of Mac OS X' Expose properly and
because we couldn't find a better key code, we decided to use KEY_FN_F4
instead.

We also changed KEY_BACK and KEY_FORWARD, which apply to browser functions, to
KEY_PREVIOUSSONG and KEY_NEXTSONG, since the keys are intended to control a
music player.

Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-03-18 11:20:33 +01:00
Jiri Kosina dfd347f09c HID: fix comment in hid_input_report()
The hid_input_report() in debug mode of course outputs the report itself, not
the device report descriptor.

Fix this error in comment.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-03-18 11:20:32 +01:00
Andrew Burton c9bde7ad39 HID: BADPAD entry for NATSU Playstation USB adapter
Add quirk entry for BADPAD for the NATSU Playstation USB adapter. The
adapter is supported under Linux, but with bad direction detection.

Signed-off-by: Andrew Burton <adb@iinet.net.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-03-18 11:20:31 +01:00