Commit Graph

85 Commits

Author SHA1 Message Date
Dmitry Torokhov bef986502f Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:

	drivers/usb/input/hid.h
2006-12-08 01:07:56 -05:00
Akinobu Mita 153a9df01c Input: handle serio_register_driver() errors
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-23 23:35:10 -05:00
David Howells c4028958b6 WorkStruct: make allyesconfig
Fix up for make allyesconfig.

Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 14:57:56 +00:00
Sergey Vlasov eb5d5829b3 Input: psmouse - fix attribute access on 64-bit systems
psmouse_show_int_attr() and psmouse_set_int_attr() were accessing
unsigned int fields as unsigned long, which gave garbage on x86_64.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-09 00:34:27 -05:00
Dmitry Torokhov 721556150e Input: mice - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-05 22:40:19 -05:00
Jeff Garzik 0fea0e9a9c Input: logips2pp - handle sysfs errors
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:59:40 -05:00
Jeff Garzik 8ff22ea7d2 Input: trackpoint - handle sysfs errors
Also use kzalloc instead of kcalloc since we are allocating single object.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:59:30 -05:00
Andrew Morton b1b2965057 Input: lifebook - learn about hard tabs
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:27:44 -05:00
Greg Chandler 15e9acb83c Input: lifebook - add Hitachi Flora-IE 55mi tablet DMI signature
This adds another DMI detected touchscreen.  It is exactly the same
driver as the existing ones, but this allows it to be detected on the
Hitachi Flora-IE 55mi tablet.  The original Midori drivers are "abeo
antiquus".  This should allow new life for these machines.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-11-02 23:27:38 -05:00
Geert Uytterhoeven da96d0b58a [PATCH] m68k/HP300: Enable HIL configuration options
Enable HIL configuration options on HP300

Signed-off-by: Kars de Jong <jongk@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-09 14:54:45 -07:00
Matthew Wilcox be577a5220 Build fixes for struct pt_regs removal
Signed-off-by: Matthew Wilcox <matthew@wil.cx>
2006-10-06 20:47:23 -06:00
David Howells 7d12e780e0 IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead
of passing regs around manually through all ~1800 interrupt handlers in the
Linux kernel.

The regs pointer is used in few places, but it potentially costs both stack
space and code to pass it around.  On the FRV arch, removing the regs parameter
from all the genirq function results in a 20% speed up of the IRQ exit path
(ie: from leaving timer_interrupt() to leaving do_IRQ()).

Where appropriate, an arch may override the generic storage facility and do
something different with the variable.  On FRV, for instance, the address is
maintained in GR28 at all times inside the kernel as part of general exception
handling.

Having looked over the code, it appears that the parameter may be handed down
through up to twenty or so layers of functions.  Consider a USB character
device attached to a USB hub, attached to a USB controller that posts its
interrupts through a cascaded auxiliary interrupt controller.  A character
device driver may want to pass regs to the sysrq handler through the input
layer which adds another few layers of parameter passing.

I've build this code with allyesconfig for x86_64 and i386.  I've runtested the
main part of the code on FRV and i386, though I can't test most of the drivers.
I've also done partial conversion for powerpc and MIPS - these at least compile
with minimal configurations.

This will affect all archs.  Mostly the changes should be relatively easy.
Take do_IRQ(), store the regs pointer at the beginning, saving the old one:

	struct pt_regs *old_regs = set_irq_regs(regs);

And put the old one back at the end:

	set_irq_regs(old_regs);

Don't pass regs through to generic_handle_irq() or __do_IRQ().

In timer_interrupt(), this sort of change will be necessary:

	-	update_process_times(user_mode(regs));
	-	profile_tick(CPU_PROFILING, regs);
	+	update_process_times(user_mode(get_irq_regs()));
	+	profile_tick(CPU_PROFILING);

I'd like to move update_process_times()'s use of get_irq_regs() into itself,
except that i386, alone of the archs, uses something other than user_mode().

Some notes on the interrupt handling in the drivers:

 (*) input_dev() is now gone entirely.  The regs pointer is no longer stored in
     the input_dev struct.

 (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking.  It does
     something different depending on whether it's been supplied with a regs
     pointer or not.

 (*) Various IRQ handler function pointers have been moved to type
     irq_handler_t.

Signed-Off-By: David Howells <dhowells@redhat.com>
(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 15:10:12 +01:00
Dmitry Torokhov 0612ec4876 Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2006-09-19 01:56:44 -04:00
Helge Deller e38de678f6 Input: constify psmouse driver
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-09-10 21:54:39 -04:00
Pozsar Balazs 90414be952 Input: psmouse - fix Intellimouse 4.0 initialization
Revert the superfluous initilization causing some mice become jumpy.

Signed-off-by: Pozsar Balazs <pozsy@uhulinux.hu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-23 00:48:03 -04:00
Helge Deller e3882bb56e Input: logips2pp - add sugnature 56 (Cordless MouseMan Wheel), cleanup
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-08 23:37:18 -04:00
Dmitry Torokhov 184dd2751c Input: trackpoint - activate protocol when resuming
Trackpoint driver was not sending the magic knock sequence upon resume
causing incorrect device behavior after resuming from disk.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:52:26 -04:00
Roberto Castagnola 0c19fcd837 Input: logips2pp - fix button mapping for MX300
MX300 does not have an EXTRA_BTN - it is a simple wheel mouse with
an additional task-switcher button, which is reported as side button
(and not task button).

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-08-04 22:52:13 -04:00
Thomas Gleixner dace145374 [PATCH] irq-flags: misc drivers: Use the new IRQF_ constants
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-02 13:58:50 -07:00
Jörn Engel 6ab3d5624e Remove obsolete #include <linux/config.h>
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-30 19:25:36 +02:00
Pozsar Balazs b0c9ad8e0f Input: psmouse - add support for Intellimouse 4.0
Add support for the H-Wheel present on Microsoft Intellimouse 4.0
(AKA "tilt mouse")

Signed-off-by: Pozsar Balazs <pozsy@uhulinux.hu>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26 01:56:08 -04:00
Dmitry Torokhov 08ffce4560 Input: fix potential overflows in driver/input/mouse
Change all sprintfs into snprintfs to make sure we won't stomp on
data adjacent to our buffers.

Noticed by Wouter Paesen <wouter@kangaroot.net>

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-06-26 01:45:10 -04:00
Kenan Esau 47ce56edb8 Input: psmouse - DMI updates for lifebook protocol
Added different lifebook-versions and the CF-18 to the corresponding
dmi-table.

Signed-off-by: Kenan Esau <kenan.esau@conan.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:31:12 -04:00
Yotam Medini d2f4012f15 Input: alps - fix old protocol decoding
Correct touchpad left & right keys assignments for ALPS_OLDPROTO
that were swapped. Old protocol is used on UMAX ActionBook-530T
notebook.

Signed-off-by: Yotam Medini <yotam.medini@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:30:36 -04:00
Zbigniew Luszpinski 4f8b05efec Input: psmouse - add detection of Logitech TrackMan Wheel trackball
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-05-29 23:29:19 -04:00
Dmitry Torokhov 89c9b4805a Input: psmouse - fix new device detection logic
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-29 01:12:44 -04:00
Richard Thrippleton 53a2670cd9 Input: synaptics - limit rate to 40pps on Toshiba Protege M300
Toshiba Protege M300 also requires the same workaround as Satellites
and Dynabooks - Synaptics report rate should be lowered to 40pps
(from 80), otherwise KBC starts losing keypresses.

Signed-off-by: Richard Thrippleton <ret28@cam.ac.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-04-02 00:10:18 -05:00
Dmitry Torokhov 95d465fd75 Manual merge with Linus.
Conflicts:
	arch/powerpc/kernel/setup-common.c
	drivers/input/keyboard/hil_kbd.c
	drivers/input/mouse/hil_ptr.c
2006-04-02 00:08:05 -05:00
Kyle McMartin cd7a9202a5 [PARISC] Fix double free when removing HIL drivers
On Thu, Mar 30, 2006 at 08:31:02AM -0500, Dmitry Torokhov wrote:
> Don't do that, its double free. input_unregister_device() normally
> causes release() to be called and free the device. input_free_device
> is only to be called when input_register_device has not been called or
> failed.
>
> Plus you might want to unregister device after closing serio port,
> otherwise your interrupt routine might be referencing already freed
> memory.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2006-03-30 17:48:59 +00:00
Helge Deller 102c8c76f7 [PARISC] Convert HIL drivers to use input_allocate_device
Convert HIL drivers to use input_allocate_device() - avoids crashes.

Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
2006-03-30 17:48:53 +00:00
Eric Sesterhenn b39787a972 Input: use kzalloc() throughout the code
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-03-14 00:09:16 -05:00
Dmitry Torokhov 58a343f22e Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2006-03-13 23:36:52 -05:00
Dmitry Torokhov 8bd0ee93fe [PATCH] Input: psmouse - disable autoresync
Automatic resynchronization in psmouse driver causes problems on some
hardware so disable it by default for now. People with KVM switches
that require resync can still enable it via module parameter or sysfs
attribute.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-10 22:09:33 -08:00
Ingo Molnar c14471dc2e Input: psmouse - semaphore to mutex conversion
The conversion was generated via scripts, and the result was validated
automatically via a script as well.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-19 00:22:11 -05:00
Dmitry Torokhov b8044c74bc Input: trackpoint - enable devices connected to external port
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-15 00:49:09 -05:00
Meelis Roos 50f6dde0ad Input: logips2pp - add new signature (99)
Add Logitech mouse type 99 (Premium Optical Wheel Mouse, model M-BT58,
plain 3 buttons + wheel) to cure the following message: logips2pp: Detected
unknown logitech mouse model 99

Signed-off-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-02-15 00:48:58 -05:00
Dmitry Torokhov a3f3f31766 Input: psmouse - set name for Genius mice
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-29 21:50:46 -05:00
Linus Torvalds e7de369050 Merge master.kernel.org:/pub/scm/linux/kernel/git/dtor/input 2006-01-14 09:49:16 -08:00
Dmitry Torokhov f0d5c6f419 Input: psmouse - attempt to re-synchronize mouse every 5 seconds
This should help driver to deal vith KVMs that reset mice when
switching between boxes.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-14 00:27:37 -05:00
Al Viro b4290a23cf [PATCH] m68k: namespace pollution fix (custom->amiga_custom)
in amigahw.h custom renamed to amiga_custom, in drivers with few instances the
same replacement, in the rest - #define custom amiga_custom in driver itself

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-12 09:09:00 -08:00
Paul Mundt 94f8d28c47 Input: remove obsolete maple input drivers
These haven't worked in some time, and we've dropped support for the bus
from the SH tree until someone shows some interest in maintaining it.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-01-10 02:00:27 -05:00
Dmitry Torokhov fed8bf19ec Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2006-01-05 22:25:13 -05:00
David S. Miller 68ca243dd1 [SERMOUSE]: Sun mice speak 5-byte protocol too.
Noticed by Christophe Zimmerman, this explains the slow mouse movement
with 2.6.x kernels.

And checking the 2.4.x drivers/sbus/char/sunmouse.c driver shows we
always used a 5-byte protocol with Sun mice in the past.  I have no
idea how the 3-byte thing got into the 2.6.x driver, but it's surely
wrong.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-12-28 13:27:04 -08:00
Dmitry Torokhov 8ea3694fcb Input: logips2pp - add signature of MouseMan Wheel Mouse (87)
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-12-21 01:02:54 -05:00
Daniele Gozzi 1f1a91e033 Input: lifebook - add DMI signature of Fujitsu Lifebook B142
This DMI data was found in Fujitsu LifeBook B142 (Product S/N
FPC01003B, italian keyboard); re: bugzilla #5335

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-12-21 00:52:10 -05:00
Dmitry Torokhov ba44995a1e Input: psmouse - don't leave mouse asleep
It looks like quite a few mice out there treat PSMOUSE_RESET_DIS
as a powerdown request and turn off the light rendering the mouse
unusable.

Vojtech recommended to switch from PSMOUSE_RESET_DIS to full reset,
however we don't want to do that everywhere as full reset is pretty
slow. Instead we only use it before probing for "generic" protocols,
such as IntelliMouse and Explorer, to make sure that the mouse will
be woken up if it went to sleep as a result of PSMOUSE_RESET_DIS
issued earlier.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-12-21 00:51:31 -05:00
Larry Finger f5e9c9ca54 Input: ALPS - add signature for HP ze1115
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-12-21 00:51:13 -05:00
Dmitry Torokhov 041387d984 Manual merge with Linus (conflict in drivers/input/misc/wistron_bnts.c) 2005-12-20 23:03:50 -05:00
Vojtech Pavlik ea54c96c04 [PATCH] Input: ALPS - correctly report button presses on Fujitsu Siemens S6010
Without this patch Forward and Backward buttons on the touchpad do not
generate any events.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-14 18:54:20 -08:00
Jasper Spaans 58057b9e57 Input: logips2pp - add new signature (85)
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-12-11 12:41:22 -05:00