Commit Graph

48710 Commits

Author SHA1 Message Date
Dmitry Torokhov
88a447a030 Input: prepare to switching to struct device
In preparation to switching to struct device and class device
going away provide an alias to allow drivers that create devices
to use either input_dev->cdev.dev or input_dev->dev.parent to
put them into sysfs tree. The former will go away once conversion
to struct device is complete.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:34:47 -04:00
Dmitry Torokhov
7791bdae71 Input: drivers/usb/input - don't access dev->private directly
Use input_get_drvdata() and input_set_drvdata() instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:34:39 -04:00
Dmitry Torokhov
373f9713dc Input: drivers/input/misc - don't access dev->private directly
Use input_get_drvdata() and input_set_drvdata() instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:34:33 -04:00
Dmitry Torokhov
b356872fa4 Input: drivers/input/keyboard - don't access dev->private directly
Use input_get_drvdata() and input_set_drvdata() instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:34:20 -04:00
Dmitry Torokhov
8715c1cfad Input: drivers/input/joystick - don't access dev->private directly
Use input_get_drvdata() and input_set_drvdata() instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:34:14 -04:00
Dmitry Torokhov
40b9b0b82e Input: drivers/input/touchscreen - don't access dev->private directly
Use input_get_drvdata() and input_set_drvdata() instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:34:08 -04:00
Dmitry Torokhov
0ca1804f2e Input: drivers/input/mice - don't access dev->private directly
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:34:02 -04:00
Dmitry Torokhov
3abccf3608 Input: add input_{get|set}_drvdata() helpers
Add helpers to set up and access driver-specific data in input
device structure. Once conversion to struct driver is complete
we will drop input_dev->private and will use dev_get_drvdata()
and dev_set_drvdata().

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:33:51 -04:00
Dmitry Torokhov
5014186de8 Input: USB devices - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:33:39 -04:00
Dmitry Torokhov
db61a91248 Input: remove old USB touchscreen drivers
itmtoch, mtouchusb and touchkitusb have been replaced with
composite usbtouchscreen driver and can be removed now.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-04-12 01:33:28 -04:00
Dmitry Torokhov
21298f7153 Input: logips2pp - add model 1 information
It turns out I had an old 2-button Logitech mouse that responds
to Logitech's queries with model of 1.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:33:19 -04:00
Peter Stokes
a1421d3c78 Input: add logical channel support for ATI Remote Wonder II
The ATI Remote Wonder II can be configured with one of 16 unique logical
channels. Allowing up to 16 remotes to be used independently within
range of each other. This change adds functionality to configure the
receiver and filter the input data to respond or exclude remotes
configured with different logical channels.

Signed-off-by: Peter Stokes <linux@dadeos.freeserve.co.uk>
Acked-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:33:10 -04:00
Dmitry Torokhov
1b726a02d9 Input: gtco - handle errors from input_register_device()
Also fix URB leak in gtco_probe error path, formatting fixes.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:33:00 -04:00
Eric Piel
55d29c9841 Input: wistron - declare keymaps as initdata
As the number of keymaps increases and is very unlikely to
reduce, this patch helps to reduce memory consumption by
declaring all keymaps as __initdata and copying right keymap
during DMI detection. On x86 this make the module size at
runtime going from 10616 to 9428: a bit more than 1kb saved.

Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:32:49 -04:00
Eric Piel
7b0a4cd760 Input: wistron - introduce generic keymap
It turns out that the keymaps in the wistron driver are almost the
same, the main difference being some keys which may not exist and
leds which might not be present. Therefore it's possible to write
a generic keymap which would allow the use of an unknown keyboard
with little drawbacks. The user can select it specifying the parameter
"keymap=generic".

Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:32:41 -04:00
Eric Piel
6480e2a275 Input: wistron - add acerhk laptop database
Acerhk supports already a lot of laptops. Lets import its database so
that everyone can benefit of the work of Olaf Tauber. Only the "tm_new"
laptops were imported. "tm_old" laptops could be possible but requires
more testing and probably only few laptops are still alive. "dritek"
laptops should probably be imported into a different driver. Also compress
the keymaps by fitting each entry on an int. Most of the dmi matching was
written based on google searches, so it's rather prone to errors. That's
why I'm asking people to confirm it works.

Support to generate switch input events was added as some laptops indicate
lid open/close through this interface.

This adds the following hardware:
Acer TravelMate 370
Acer TravelMate 380
Acer TravelMate C300
Acer TravelMate C100
Acer TravelMate C110
Acer TravelMate 250
Acer TravelMate 350
Acer TravelMate 620
Acer TravelMate 630
Acer TravelMate 220
Acer TravelMate 230
Acer TravelMate 260
Acer TravelMate 280
Acer TravelMate 360
Acer TravelMate 2100
Acer TravelMate 2410
Acer Aspire 1500
Acer Aspire 1600
Acer Aspire 3020
Acer Aspire 5020
Medion MD 2900
Medion MD 40100
Medion MD 95400
Medion MD 96500
Fujitsu Siemens Amilo 7820

Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:32:34 -04:00
Dmitry Torokhov
688897b0d4 Input: logips2pp - ignore mice reporting model as 0
There are mice reporting to logitech's queries with model
of 0. Do not claim that these are Logitech mice.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:32:22 -04:00
Dmitry Torokhov
8d04ddb64c Input: i8042 - disable interfaces when switching to legacy mode
Disable both keyboard and auxiliary interfaces before switching
to legacy mode to prevent atkbd from getting "empty" interrupts.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:32:09 -04:00
Dmitry Torokhov
0d9d93c411 Input: mousedev - fix sudden warps with touchpads
Pete Zaitcev reports that with his touchpad, if he lifts the finger
and places it elsewhere, the pointer sometimes warps dramatically.
This happens because we don't store coordinates unless we detect a
touch so sometimes we have stale coordinates in queue (from where
the finger left the pad) and averaging makes cursor to jump across
the screen. The solution is to always store the latest coordinates.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:31:55 -04:00
Dmitry Torokhov
f42649e848 Input: ALPS - handle errors from input_register_device()
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:31:13 -04:00
Robert P. J. Day
f3901d9e3b Input: remove no longer used power.c handler
Delete the never-compiled source file drivers/input/power.c, and
remove its entry from the corresponding Makefile, as there is no
Kconfig file that refers to the config option INPUT_POWER

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:31:05 -04:00
Dmitry Torokhov
9e35d20663 Input: keyboard handler - use printk_ratelimit()
Use printk_ratelimit() to protect ourselves from buggy drivers or
devices endlessly generating invalid events.

Suggested by Andrew Morton.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:30:52 -04:00
Dmitry Torokhov
887cc12723 Input: synaptics - export model bits
Encode synaptics model in psmouse->model so it will be
exported via sysfs as input_dev->id.version and become
visible for applications.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:30:41 -04:00
Johann Deneux
598972d4fb Input: iforce - use usb_kill_urb instead of usb_unlink_urb
Using usb_unlink_urb can cause iforce_open to fail when called
soon after iforce_release. Also updated my email address and
replaced calls to printk() by dbg(), warn(), info(), err()...

Signed-off-by: Johann Deneux <johann.deneux@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:30:24 -04:00
Dmitry Torokhov
d542ed82fd Input: handlers - handle errors from input_open_device()
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:30:15 -04:00
Dmitry Torokhov
d0ffb9be86 Input: handlers - rename 'list' to 'client'
The naming convention in input handlers was very confusing -
client stuctures were called lists, regular lists were also
called lists making anyone looking at the code go mad.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:30:00 -04:00
Dmitry Torokhov
5b2a08262a Input: rework handle creation code
- consolidate code for binding handlers to a device
 - return error codes from handlers connect() methods back to input
   core and log failures

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-04-12 01:29:46 -04:00
Dmitry Torokhov
6e782584e0 Input: i8042 - add HP Pavilion DV4017EA to the MUX blacklist
This should get rid of "atkbd.c: Suprious NAK on isa0060/serio0"
messages caused by broken MUX implementation. The box does not
have external PS/2 ports so disabling MUX mode is safe.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-16 00:59:42 -04:00
Helge Deller
9575499dfe Input: HIL - fix rwlock recursion bug
The following bug happens when insmoding hp_sdc_mlc.ko:

    HP SDC MLC: Registering the System Domain Controller's HIL MLC.
    BUG: rwlock recursion on CPU#0, hotplug/1814, 00854734
    Backtrace:
     [<10267560>] _raw_write_lock+0x50/0x88
     [<10104008>] _write_lock_irqsave+0x14/0x24
     [<008537d4>] hp_sdc_mlc_out+0x38/0x25c [hp_sdc_mlc]
     [<0084ebd8>] hilse_donode+0x308/0x470 [hil_mlc]
     [<0084ed80>] hil_mlcs_process+0x40/0x6c [hil_mlc]
     [<10130f80>] tasklet_action+0x78/0xb8
     [<10130cec>] __do_softirq+0x60/0xcc
     [<1010428c>] __lock_text_end+0x38/0x48
     [<10108348>] do_cpu_irq_mask+0xf0/0x11c
     [<1010b068>] intr_return+0x0/0xc

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-16 00:59:29 -04:00
Rodolfo Giometti
5a90e5bca9 Input: add support for PXA27x keyboard controller
Signed-off-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-16 00:58:52 -04:00
Peter Osterlund
867d2682e9 Input: sermouse - improve protocol error recovery
When using MS protocol the driver should wait for a byte with
bit 6 set before assuming that it sees beginning of a data packet.
This should allow driver better cope with lost bytes and prevent
spurious left/right button events when serial communication is
disturbed by a CPU-hungry real-time process.

Also fix some formatting.

Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-16 00:58:37 -04:00
Dmitry Torokhov
54f9e36cb8 Input: simplify input_free_device()
Now that sysfs attributes that were marked for deletion can't access
their devices we do not need to set name, phys and uniq to NULL.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-16 00:57:25 -04:00
Marvin Raaijmakers
c8e4c77277 Input: add getkeycode and setkeycode methods
Allow drivers to implement their own get and set keycode methods. This
will allow drivers to change their keymaps without allocating huge
tables covering entire range of possible scancodes.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-14 22:50:42 -04:00
Andres Salomon
55e3d9224b Input: psmouse - allow disabing certain protocol extensions
Allow ALPS, LOGIPS2PP, LIFEBOOK, TRACKPOINT and TOUCHKIT protocol
extensions of psmouse to be disabled during compilation. This will
allow users save some memory when they are sure that they will only
use a certain type of mice.

Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-10 01:39:54 -05:00
Dmitry Torokhov
cb9def4dff Input: let driver core create class device attribute groups
Rely on device core to create attribute groups for input devices
instead of open-coding it.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-07 23:20:26 -05:00
Dmitry Torokhov
15e03ae811 Input: export 'uniq' in /proc/bus/input/devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-07 23:20:17 -05:00
Eric Piel
bc413c9563 Input: wistron - add support for TravelMate 610
Add support for Acer TravelMate 610 to wistron_btns. All special keys
are detected, but the 2 leds are not handled (yet).

Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-07 01:45:16 -05:00
Dmitry Torokhov
243db53bbd Input: psmouse - do not force stream mode
Forcing stream mode after reset confuses some devices (reported
by Andrea Arcangeli) so let's take it out - spec says that after
reset mouse should already be in stream mode.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-03-07 01:44:59 -05:00
Helge Deller
ffd51f46cd Input: HIL - cleanup coding style
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-28 23:51:29 -05:00
Helge Deller
3acaf540a3 Input: HIL - various fixes for HIL drivers
- mark some structures const or __read_mostly
 - hilkbd.c: fix uninitialized spinlock in HIL keyboard driver
 - hil_mlc.c: use USEC_PER_SEC instead of 1000000
 - hp_sdc: bugfix for request_irq()/free_irq() parameters, this prevented
           multiple load/unload cycles as module

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-28 23:51:19 -05:00
Nicolas Ferre
969111e900 Input: ads7846 - add support for the ads7843 touchscreen
The ads7843 support has now become almost trivial since the last
rework.

Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-28 23:51:03 -05:00
Yoichi Yuasa
bebb8a2bc1 Input: add driver for MIPS Cobalt back panel buttons
Tested on Cobalt Qube2.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:50:18 -05:00
Stefan Lucke
24bf10ab2d Input: psmouse - add support for eGalax PS/2 touchscreen controller
Based on the touchkit USB and lifebook PS/2 touchscreen driver.

The egalax touchsreen controller (PS/2 or USB version) is used in this 7"
device: http://www.cartft.com/catalog/il/449

Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:49:10 -05:00
Dmitry Torokhov
62b529a7b9 Input: remove obsolete setup parameters from input drivers
They have been marked as __obsolete_setup() for several years,
it is time for them to go.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:44:58 -05:00
Cyrill V. Gorcunov
2a575f11fb Input: HIL - fix improper call to release_region()
Do not call release_region() if the code has been compiled
without CONFIG_HP300 support.

Signed-off-by: Cyrill V. Gorcunov <gorcunov@gmail.com>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:44:02 -05:00
Dmitry Torokhov
00a8691ca6 Input: hid-lgff - treat devices as joysticks unless told otherwise
By default threat devices as joysticks with constant force-feedback
effect.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:42:11 -05:00
Valentin Zagura
130b1ab3f3 Input: HID - add support for Logitech Formula Force EX
Signed-off-by: Johann Deneux <johann.deneux@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:41:27 -05:00
Philipp Zabel
0d98f6bbd8 Input: gpio-keys - switch to common GPIO API
This adds support for at least SA1100 and S3C24xx CPUs.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:40:46 -05:00
Dmitry Torokhov
1efa770f8e Input: do not lock device when showing name, phys and uniq
Now that sysfs attributes return -ENODEV once driver requests their
removal we do not need to handle scenario when data is deleted from
under our feet and can simplify the code.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:40:37 -05:00
Dmitry Torokhov
82dd9eff4b Input: i8042 - let serio bus suspend ports
Let serio subsystem take care of suspending the ports; concentrate
on suspending/resuming the controller itself.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-02-18 01:40:30 -05:00