Commit Graph

606 Commits

Author SHA1 Message Date
Linus Torvalds
5cf65713f8 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: (30 commits)
  Revert "HID: add support for the Wacom Intuos 4 wireless"
  HID: fix up Kconfig entry for ACRUX driver
  HID: add ACRUX game controller force feedback support
  HID: Force input registration for "VEC footpedal"
  HID: add HID_QUIRK_HIDINPUT_FORCE
  HID: hid-input.c: indentation fixes
  HID: hiddev: use usb_find_interface, get rid of BKL
  HID: ignore digitizer usage Undefined (0x00)
  HID: Add support for Conceptronic CLLRCMCE
  HID: hid-ids.h: Whitespace fixup, align using TABs
  HID: picolcd: implement refcounting of framebuffer
  HID: picolcd: do not reallocate memory on depth change
  HID: picolcd: Add minimal palette required by fbcon on 8bpp
  HID: magicmouse: Correct parsing of large X and Y motions.
  HID: magicmouse: report last touch up
  HID: picolcd: fix deferred_io init/cleanup to fb ordering
  HID: hid-ids.h: keep vendor ids in alphabetical order
  HID: add proper support for Elecom BM084 bluetooth mouse
  HID: magicmouse: enable horizontal scrolling
  HID: magicmouse: add param for scroll speed
  ...
2010-08-04 15:23:49 -07:00
Linus Torvalds
fe445c6e2c 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: (57 commits)
  Input: adp5588-keypad - fix NULL dereference in adp5588_gpio_add()
  Input: cy8ctmg110 - capacitive touchscreen support
  Input: keyboard - also match braille-only keyboards
  Input: adp5588-keys - export unused GPIO pins
  Input: xpad - add product ID for Hori Fighting Stick EX2
  Input: adxl34x - fix leak and use after free
  Input: samsung-keypad - Add samsung keypad driver
  Input: i8042 - reset keyboard controller wehen resuming from S2R
  Input: synaptics - set min/max for finger width
  Input: synaptics - only report width on hardware that supports it
  Input: evdev - signal that device is writable in evdev_poll()
  Input: mousedev - signal that device is writable in mousedev_poll()
  Input: change input handlers to use bool when possible
  Input: document the MT event slot protocol
  Input: introduce MT event slots
  Input: usbtouchscreen - implement reset_resume
  Input: usbtouchscreen - implement runtime power management
  Input: usbtouchscreen - implement basic suspend/resume
  Input: Add ATMEL QT602240 touchscreen driver
  Input: fix signedness warning in input_set_keycode()
  ...
2010-08-04 10:41:52 -07:00
Jiri Kosina
9f17d51641 Merge branch 'bkl' into for-linus 2010-08-04 15:31:24 +02:00
Jiri Kosina
ada8c7973b Merge branches 'magicmouse', 'roccat' and 'vec-pedal' into for-linus
Conflicts:
	drivers/hid/hid-ids.h
2010-08-04 15:31:13 +02:00
Jiri Kosina
35d03a0d9b Merge branch 'acrux' into for-linus
Conflicts:
	drivers/hid/hid-ids.h
2010-08-04 15:29:35 +02:00
Jiri Kosina
9929ffed88 Merge branch 'upstream-fixes' into for-linus
Conflicts:
	drivers/hid/hid-ids.h
2010-08-04 15:27:54 +02:00
Jiri Kosina
fc73697bd5 Merge branch 'upstream' into for-linus
Conflicts:
	drivers/hid/hid-ids.h
2010-08-04 15:26:15 +02:00
Jiri Kosina
d5e0a06f17 Revert "HID: add support for the Wacom Intuos 4 wireless"
This reverts commit ed9eac5b49. As
reported by Bastien Nocera, the device actually uses a completely
different protocol, so simply adding VID/PID doesn't work and
completely new driver will need to be written.

Reported-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-20 17:52:04 +02:00
Jiri Kosina
7d3d42a795 HID: fix up Kconfig entry for ACRUX driver
Remove 'default !EMBEDDED' from ACRUX force feedback driver
entry.

See commit message of 73d5e8f77e ("HID: fix up 'EMBEDDED' mess
in Kconfig") for explanation and reasoning.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-19 12:13:57 +02:00
Sergei Kolzun
c0dbcc33c6 HID: add ACRUX game controller force feedback support
Adds force feedback support for ACRUX USB game controllers.
These devices are mass produced in China by several vendors.

Signed-off-by: Sergei Kolzun <x0r@dv-life.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-19 12:13:23 +02:00
Daniel Mack
70c7c9c443 HID: Force input registration for "VEC footpedal"
These devices report a usage page of type "consumer" and a usage of
"Programmable buttons". They are hence ignored by the hid-input layer.

Force the registration of an input device by using the new quirk type
HID_QUIRK_HIDINPUT_FORCE.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-19 11:54:16 +02:00
Daniel Mack
3a343ee450 HID: add HID_QUIRK_HIDINPUT_FORCE
For devices with exotic HID report descriptors, it might be necessary to
make the HID core force the registration of an input device. Make that
possible by introducing a new quirk type.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-19 11:54:16 +02:00
Daniel Mack
fc99f22c5d HID: hid-input.c: indentation fixes
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-19 11:54:15 +02:00
Arnd Bergmann
bd25f4dd69 HID: hiddev: use usb_find_interface, get rid of BKL
This removes the private hiddev_table in the usbhid
driver and changes it to use usb_find_interface
instead.

The advantage is that we can avoid the race between
usb_register_dev and usb_open and no longer need the
big kernel lock.

This doesn't introduce race condition -- the intf pointer could be
invalidated only in hiddev_disconnect() through usb_deregister_dev(),
but that will block on minor_rwsem and not actually remove the device
until usb_open().

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: "Greg Kroah-Hartman" <gregkh@suse.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-13 23:56:30 +02:00
Forest Bond
8c8b01c38a HID: ignore digitizer usage Undefined (0x00)
SMART Technologies has recommended this change to fix a problem reported
with SMART Board series interactive whiteboards.

A description of the device-specific symptom follows:

  When the board is connected my mouse bounces up to the top left corner.

Bjorn has tested this fix with model SB680.

Tested-by: Bjorn Behrendt <bbehrendt@msjvermont.org>
Signed-off-by: Forest Bond <forest@alittletooquiet.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-13 23:50:57 +02:00
Kees Bakker
5400108121 HID: Add support for Conceptronic CLLRCMCE
There is only one extra button for Conceptronic that wasn't yet present.
The button has code 0xffbc0027 and the description is "Toggle between
display ratios". So I picked KEY_MODE for this button.

Signed-off-by: Kees Bakker <kees.bakker@xs4all.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-13 23:44:10 +02:00
Kees Bakker
a11b3fab94 HID: hid-ids.h: Whitespace fixup, align using TABs
Hmmm. There are still people who have their editor setup with tabwidth 4.
Some of the entries were added with tabwidth 4, and for these people
the lineup looks OK. But in the Linux kernel source we use tabwidth 8.

This patch repairs that whitespace so that the number align properly.

Signed-off-by: Kees Bakker <kees.bakker@xs4all.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-12 18:26:18 +02:00
Bruno Prémont
225b459006 HID: picolcd: implement refcounting of framebuffer
As our device may be hot-unplugged and framebuffer cannot handle
this case by itself we need to keep track of usage count so as
to release fb_info and framebuffer memory only after the last user
has closed framebuffer.

We need to do the freeing in a scheduled work as fb_release()
is called with fb_info lock held.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-12 18:07:36 +02:00
Bruno Prémont
365f1fcd0d HID: picolcd: do not reallocate memory on depth change
Reallocating memory in depth change does not work well if some
userspace application has mmapped() the framebuffer as that mapping
does not get adjusted (thus application continues to write to old
buffer).
In addition doing deferred_io_cleanup() and init() inside of set_par()
tends to deadlock with fbcon's flashing cursor.

Avoid all this by allocating a buffer that can hold 8bpp framebuffer
and just use 1/8 of it while running at 1bpp.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-12 18:07:35 +02:00
Bruno Prémont
b70884ff3a HID: picolcd: Add minimal palette required by fbcon on 8bpp
Add a minimal palette so fbcon does not try to dereference
a NULL point when fb is set to 8bpp.

fbcon stores pixels the other way around in bytes for 1bpp
than intially implemented, correct this.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-12 18:07:35 +02:00
Alan Ott
29129a98e6 HID: Send Report ID when numbered reports are sent over the control endpoint.
The Report ID wasn't sent as part of the payload for reports which were sent
over the control endpoint. This is required by section 8.1 of the HID spec.

Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-11 23:13:15 +02:00
Michael Poole
7d876c05fa HID: magicmouse: Correct parsing of large X and Y motions.
The X and Y values have two more significant bits in the same byte
that contains click status.  Include these in the reported value.
Thanks to Iain Hibbert of NetBSD for pointing this out.

Signed-off-by: Michael Poole <mdpoole@troilus.org>
Acked-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-11 23:06:14 +02:00
Chase Douglas
e3612e8669 HID: magicmouse: report last touch up
The evdev multitouch protocol requires that a last MT sync event must be
sent after all touches are up. This change adds the last MT sync event
to the hid-magicmouse driver.

Also, don't send events when a touch leaves.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-11 23:01:51 +02:00
Bruno Prémont
a7c9a0aa17 HID: picolcd: fix deferred_io init/cleanup to fb ordering
Adjust ordering if framebuffer (un)registration and defio init/cleanup
to match the correct order (init defio, register FB ... unregister FB,
cleanup defio)

Acked-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-11 22:57:17 +02:00
Kees Bakker
6dc398acf9 HID: hid-ids.h: keep vendor ids in alphabetical order
The VENDOR_IDs were mostly in alphabetical order, but some of the
newer entries were not added as such. Some entries were added just
at the end, some were added in the middle.

This patch places the entries once again in a properly sorted
order.

Signed-off-by: Kees Bakker <kees.bakker@xs4all.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-11 22:29:30 +02:00
Peter Edwards
1f45e3249c HID: Enable HID_QUIRK_MULTI_INPUT for Retro Adaptor
Patch for linux-2.6.35-rc4 mainline kernel to enable Paul Qureshi's
Retro Adapter [http://keio.dk/retroadapter.html], an open source USB
device which allows controllers and joysticks from classic computers
and consoles to work on modern PCs, to appear as two separate devices
under Linux.
Signed-off-by: Peter Edwards <samwise@bagshot-row.org>
Acked-by: Paul Qureshi <retro@world3.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-11 22:11:42 +02:00
Jonathan Rockway
c8e8464611 HID: add support for CH Eclipse yoke
This USB flight yoke needs the NOGET quirk, like most of CH's other
products. This patch adds that.

Signed-off-by: Jonathan Rockway <jon@jrock.us>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-07-11 21:52:06 +02:00
Richard Nauber
64b386ea16 HID: add proper support for Elecom BM084 bluetooth mouse
This patch removes the annoying feature of Elecoms BM084 to constantly scroll to the right.
The device can be found at:
http://www.dealextreme.com/details.dx/sku.15402

Signed-off-by: Richard Nauber <Richard.Nauber@gmail.com>
[jkosina@suse.cz: fix build error]
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-28 19:02:47 +02:00
Petr Štetiar
df506f2c00 HID - blacklist ET&T TC4UH touchscreen controller
The device is handled by usbtouchscreen driver.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-28 09:42:37 -07:00
Chase Douglas
c04266889b HID: magicmouse: enable horizontal scrolling
Mimicks OS X behavior.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-24 10:49:58 +02:00
Chase Douglas
0b778e76c1 HID: magicmouse: add param for scroll speed
The new scroll_speed param takes an integer value from 0 to 63, where 0
is slowest and 63 is fastest. The default of 32 remains the same. This
parameter also affects scroll acceleration linearly.

A second part of this change is a tightly coupled modification to the
scroll acceleration. Previously, scroll acceleration could be reset
without lifting the scroll finger. This is rather unintuitive and hard
to control in the case where a user wants faster scrolling, but wants to
hold the scroll touch for longer than a moment.

Note that scroll acceleration levels are now 1-7, where 7 is slowest. In
the previous implementation, there were 8 levels defined, but it was
impossible to start at the slowest level. In order to keep the default
scroll speed unchanged, only 7 levels are used now.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-24 10:49:39 +02:00
Chase Douglas
8d93efb27a HID: magicmouse: properly account for scroll movement in state
Before this change, sequential scroll events would take a variable
amount of movement due to incorrect accounting. This change ensures all
scroll movements require a deterministic touch movement for an action to
occur.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-24 10:48:03 +02:00
Henrik Rydberg
6967b4d9de Input: hid-input - use a larger event buffer for MT devices
The MT devices produce a lot of data. Tell the underlying input device
approximately how many events will be sent per synchronization, to allow
for better buffering. The number is a template based on continuously
reporting details for each finger on a single hand.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-06-23 13:05:26 -07:00
Stefan Achatz
0b3fa399be HID: roccat: remove obsolete kone_abi_version sysfs attribute
The newest version of the accompanying userland tools cuts backward
compatibility and uses libudev to find its devices superseding the
quirky kone_abi_version sysfs attribute. Therefore it should be removed.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-21 15:20:35 +02:00
Stefan Achatz
cab6b16aca HID: roccat: fix offset errors in bin_attribute read
Fixing wrong calculated offsets in bin_attribute read functions.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-21 14:04:39 +02:00
Julia Lawall
ca9fe15884 HID: eliminate a double lock in debug code
The path around the loop ends with the lock held, so the call to mutex_lock
is moved before the beginning of the loop.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@locked@
expression E1;
position p;
@@

read_lock(E1@p,...);

@r exists@
expression x <= locked.E1;
expression locked.E1;
expression E2;
identifier lock;
position locked.p,p1,p2;
@@

*lock@p1 (E1@p,...);
... when != E1
    when != \(x = E2\|&x\)
*lock@p2 (E1,...);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-21 13:41:54 +02:00
micki
6e32819e12 HID: ntrig: add support for new firwmare versions
Signed-off-by: Micki Balanga <micki@n-trig.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-21 13:41:13 +02:00
Chase Douglas
9846f350ef HID: magicmouse: disable and add module param for scroll acceleration
Scroll acceleration is unique to the magicmouse driver, and is
unintuitive to a user who is unaware of the functionality. Thus, disable
it by default, but add a module parameter to enable it for power users
who want it.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-04 12:06:32 +02:00
Chase Douglas
ef566d30a7 HID: magicmouse: scroll on entire surface, not just middle of mouse
Previously, scroll events only occurred when the user moved a touch
along the middle of the touch surface. This is unintuitive for a normal
user who is not aware of this. The device has a uniform surface, so the
distinction is artificial. This change removes the touch area check for
a scroll event, which replicates the OS X behavior.

Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Acked-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-04 12:06:32 +02:00
Jindrich Makovicka
e5a2a04c26 HID: check for HID_QUIRK_IGNORE during probing
While the hardcoded ignore list is checked in hid_add_device(), the
user supplied ignore flags are not. Thus, the IGNORE quirk (0x0004)
cannot be used to stop usbhid from binding devices like iBuddy, which
has been recently removed from the ignore list due to product ID
conflict.

This patch adds the user quirk check to hid_add_device(), and makes
hid_add_device() return -ENODEV when HID_QUIRK_IGNORE bit is set.

HID_QUIRK_NO_IGNORE still takes precedence over HID_QUIRK_IGNORE.

With the patch, iBuddy works properly using libusb when the following
option is added to modprobe.d:

options usbhid quirks=0x1130:0x0002:0x0004

Signed-off-by: Jindrich Makovicka <makovick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-04 11:19:02 +02:00
Julia Lawall
dfe5c7b7e7 HID: roccat: introduce missing kfree
Error handling code following a kmalloc should free the allocated data.

The semantic match that finds the problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@r exists@
local idexpression x;
statement S;
expression E;
identifier f,f1,l;
position p1,p2;
expression *ptr != NULL;
@@

x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...);
...
if (x == NULL) S
<... when != x
     when != if (...) { <+...x...+> }
(
x->f1 = E
|
 (x->f1 == NULL || ...)
|
 f(...,x->f1,...)
)
...>
(
 return \(0\|<+...x...+>\|ptr\);
|
 return@p2 ...;
)

@script:python@
p1 << r.p1;
p2 << r.p2;
@@

print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-06-02 11:08:42 +02:00
Randy Dunlap
fdd45ef44c HID: roccat: fix modules interdependencies
hid-roccat-kone calls the hid-roccat module interfaces,
so the former should depend on or select the latter to prevent
build errors, like:

hid-roccat-kone.c:(.text+0x133ed2): undefined reference to `roccat_report_event'
hid-roccat-kone.c:(.text+0x133fa8): undefined reference to `roccat_disconnect'
hid-roccat-kone.c:(.text+0x1353be): undefined reference to `roccat_connect'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-31 13:57:45 +02:00
Stefan Achatz
33ccbc320f HID: roccat: change kone_driver_version to kone_abi_version
Renamed the sysfs attribute kone_driver_version to kone_abi_version and
simplified returned data to integer.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-31 13:53:21 +02:00
Stefan Achatz
22d515723f HID: roccat: fix whitespace warning from checkpatch.pl
Fixed the following warning of checkpatch.pl:
WARNING: space prohibited between function name and open parenthesis '('

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-31 13:53:21 +02:00
Stefan Achatz
597b49ec6f HID: roccat: remove obsolete comment
Removed comment that is obsolete since roccat char device is
implemented

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-31 13:53:20 +02:00
Linus Torvalds
7eb1053fd0 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:
  Input: usbtouchscreen - support bigger iNexio touchscreens
  Input: ads7846 - return error on regulator_get() failure
  Input: twl4030-vibra - correct the power down sequence
  Input: enable onkey driver of max8925
  Input: use ABS_CNT rather than (ABS_MAX + 1)
2010-05-27 09:19:55 -07:00
Jiri Kosina
0e927bfc87 HID: roccat: fix build failure if built as module
Fix build failure when roccat and roccat-kone are built as modules.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-25 09:58:05 +02:00
Stefan Achatz
206f5f2fcb HID: roccat: propagate special events of roccat hardware to userspace
Module roccat is a char device used to report special events of roccat hardware
to userland. These events include requests for on-screen-display of profile or
dpi settings or requests for execution of macro sequences that are not stored
in device. The information in these events depends on hid device implementation
and contains data that is not available in a single hid event or else hidraw
could have been used.

It is inspired by hidraw, but uses only one circular buffer for all readers.
The device is as generic as possible so that the functionality is usable by all
(kone and upcomming) roccat device drivers.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-25 09:57:03 +02:00
Stefan Achatz
83efb8fe67 HID: remove unused variable from hidraw_read
Removed unused variable from hidraw_read.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-25 09:47:19 +02:00
Cory Maccarrone
c2fd1a4ebf HID: Add the GYR4101US USB ID to hid-gyration
This change adds in the USB product ID for the Gyration
GYR4101US USB media center remote control.  This remote
is similar enough to the other two devices that this driver
can be used without any other changes to get full support
for the remote.

Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-05-24 19:07:57 +02:00