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2008-02-07Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds38-459/+1938
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (34 commits) Input: i8042 - non-x86 build fix Input: pxa27x_keypad - also enable on PXA3xx Input: pxa27x_keypad - add debounce_interval to the keypad platform data Input: pxa27x_keypad - use device resources for I/O memory mapping and IRQ Input: pxa27x_keypad - enable rotary encoders and direct keys Input: pxa27x_keypad - introduce pxa27x_keypad_config() Input: pxa27x_keypad - introduce driver structure and use KEY() to define matrix keys Input: pxa27x_keypad - remove pin configuration from the driver Input: pxa27x_keypad - rename the driver (was pxa27x_keyboard) Input: constify function pointer tables (seq_operations) Input: i8042 - add Fujitsu-Siemens Amilo Pro 2010 to nomux list Input: i8042 - enable DMI quirks on x86-64 Input: i8042 - add Dritek quirk for Acer Aspire 9110 Input: add input event to APM event bridge Input: mousedev - use BIT_MASK instead of BIT Input: remove duplicate includes Input: remove cdev from input_dev structure Input: remove duplicated headers in drivers/char/keyboard.c Input: i8042 - add Dritek keyboard extension quirk Input: add Tosa keyboard driver ...
2008-02-07leds: Standardise LED naming schemeRichard Purdie1-2/+2
As discussed on LKML some notion of 'function' is needed in LED naming. This patch adds this to the documentation and standardises existing LED drivers. Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2008-02-06Remove pointless casts from void pointersJeff Garzik1-2/+2
Mostly in and around irq handlers. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: "Luck Tony" <tony.luck@intel.com> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Dmitry Torokhov <dtor@mail.ru> Cc: Karsten Keil <kkeil@suse.de> Acked-by: "John W. Linville" <linville@tuxdriver.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: David Brownell <david-b@pacbell.net> Cc: "Antonino A. Daplas" <adaplas@pol.net> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06Merge branch 'pxa-keypad'Dmitry Torokhov4-279/+577
2008-02-06Input: i8042 - non-x86 build fixAndrew Morton1-2/+2
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-02-03drivers/input/: Spelling fixesJoe Perches1-1/+1
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-02-03jonada720: remove duplicate includeAndre Haupt1-1/+0
Signed-off-by: Andre Haupt <andre@bitwigglers.org> Acked-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-02-03bf54x: remove duplicate includeAndre Haupt1-1/+0
Signed-off-by: Andre Haupt <andre@bitwigglers.org> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-02-03gameport: remove duplicate includeAndre Haupt1-1/+0
Signed-off-by: Andre Haupt <andre@bitwigglers.org> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-01-31[ALSA] Remove sound/driver.hTakashi Iwai1-1/+0
This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31Input: pxa27x_keypad - also enable on PXA3xxEric Miao1-3/+3
Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-31Input: pxa27x_keypad - add debounce_interval to the keypad platform dataEric Miao1-0/+1
Currently, only one debounce_interval is introduced for both direct and matrix keys. This is true in most cases, although the keypad controller supports different debounce for direct/matrix keys. Some platforms do require this to be tuned, instead of the default reset value of 100ms. Rotary encoder will always use zero debounce time for now to achieve certain sensitivity. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-31Input: pxa27x_keypad - use device resources for I/O memory mapping and IRQEric Miao1-34/+124
1. use ioremap() for registers access, this improves the portability of the driver (e.g. same IP on different processor with different I/O memory range), and make it possible to remove those registers definition in pxa-regs.h as PXA is undergoing a clean-up of that header file 2. use device specific IRQ instead of hardcoded IRQ_KEYPAD, same reason as above 3. clean up the error handling path in _probe() 4. remove DRIVER_NAME and use pdev->name when necessary, we don't actually need a constant string literals Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-31Input: pxa27x_keypad - enable rotary encoders and direct keysEric Miao1-29/+134
1. Rotary encoder events can be configured either as relative events as the legacy code does or as any specified key code, this is useful on some platform which uses the rotary keys as KEY_{UP/DOWN/LEFT/RIGHT} 2. Add support for direct keys, the corresponding keycodes for each direct key can now be specified within the platform data 3. Remove the direct/rotary key detection code from the IRQ handler to dedicated functions to improve readability Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-31Input: pxa27x_keypad - introduce pxa27x_keypad_config()Eric Miao1-32/+28
Introduce pxa27x_keypad_config() for keypad registers configuration and remove the reg_kpc, reg_kprec from platform data structure so that configurations of keypad registers can be centralized to a single function. It can also be re-used when resuming. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-31Input: pxa27x_keypad - introduce driver structure and use KEY() to define matrix keysEric Miao1-57/+167
1. Introduce the "struct pxa27x_keypad" structure for driver specific information, such as "struct clk", generated matrix key codes and so on 2. Use KEY() macro to define matrix keys, instead of original 8x8 map this makes definition easier with keypad where keys are sparse 3. Keep a generated array in "struct pxa27x_keypad" for fast lookup 4. Separate the matrix scan into a dedicated function for readability and report only those keys whose state has been changed, instead of report all states 5. Make use of KPAS to decide the faster path if only one key has been detected Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-31Input: pxa27x_keypad - remove pin configuration from the driverEric Miao1-4/+0
The pin configurations will slowly be moved to the board specific code at initialization thus to make the driver more generic. Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-31Input: pxa27x_keypad - rename the driver (was pxa27x_keyboard)Eric Miao3-45/+45
The controller should really be called keypad, and also align the naming of functions and structures to use "pxa27x_keypad" as prefix, instead of "pxakbd". Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-31Input: constify function pointer tables (seq_operations)Jan Engelhardt1-2/+2
Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-30Input: i8042 - add Fujitsu-Siemens Amilo Pro 2010 to nomux listJiri Kosina1-0/+7
Reported-by: Hans Aschauer <Hans.Aschauer@web.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-30Input: i8042 - enable DMI quirks on x86-64Bruce Duncan1-2/+2
If firmware does not implement AUX_LOOP comand in 32 bit mode it is unlikely to implement it in 64 bit mode. Same goes for active multiplexing. See: http://bugzilla.kernel.org/show_bug.cgi?id=9664 Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-30Input: i8042 - add Dritek quirk for Acer Aspire 9110Carlos Corbacho1-0/+7
The Acer Aspire 9110 series also requires the Dritek quirk to enable the extra scancodes. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-30Input: add input event to APM event bridgeRichard Purdie3-0/+144
This patch adds a very simple input power event to APM user suspend event bridge. Its currently only works for the systems using the emulated APM driver but could easily be extended to work with anything with a true APM BIOS too. This covers a standard embedded system need which is to suspend when the user presses a suspend button. It leaves options open to system integrators to ignore (or unload) this code and implement their own more complex event handling system. Its hidden behind the EMBEDDED Kconfig option since its only likely to be of use to embedded style systems. It can be built as a module so the "hardcoded" policy can easily be removed from the kernel at runtime if desired too. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-30Input: mousedev - use BIT_MASK instead of BITDmitry Torokhov1-1/+1
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-30x86: replace outb_p() with udelay(2) in drivers/input/mouse/pc110pad.cIngo Molnar1-2/+5
replace outb_p() with udelay(2). This is a real ISA device so it likely needs this particular delay. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-28[ARM] 4737/1: Refactor corgi_lcd to improve readability + bugfixRichard Purdie1-4/+4
This patch refactors the code in corgi_lcd.c moving it to the board specific corgi and spitz files where appropriate instead of the existing ifdef mess which hinders readability. Fix spitz_get_hsync_len() to call get_hsync_invperiod so pxafb can be compiled as a module. The confusing variables which represent the inverse horizintal sync period are renamed to "invperiod" consistently. An incorrect comment in corgi_ts.c is also corrected. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-01-21[SPARC64]: Fix section error in sparcspkrSam Ravnborg1-2/+2
With a sparc64 defconfig modified to set CONFIG_HOTPLUG=n the following error happened during link of vmlinux: local symbol 0: discarded in section `.devexit.text' from drivers/built-in.o local symbol 1: discarded in section `.devexit.text' from drivers/built-in.o (The error message above is from kbuild.git but it happens in mainline too) The error happens becase there is a reference from .text/.data to a function marked __devexit. With CONFIG_HOTPLUG=n all code marked __devexit are discarded and the linker complains. It was tracked down to sparcspkr.c which were missing __devexit_p() around the function pointers. Unfortunately modpost did not catch this since modpost do not warn about references from .data to .devexit from variables named *_driver. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-21Input: remove duplicate includesAndre Haupt3-3/+0
Signed-off-by: Andre Haupt <andre@bitwigglers.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: remove cdev from input_dev structureDmitry Torokhov1-3/+0
Cdev field was obsolete and provided only for backward compatibility since conversion of input core from class devices to regular devices. It is time to remove it. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: i8042 - add Dritek keyboard extension quirkCarlos Corbacho2-0/+63
Some Wistron based laptops need us to explicitly enable the 'Dritek keyboard extension' to make their extra keys start generating scancodes. Originally, this was just confined to older laptops, but a few Acer laptops have turned up in 2007 that also need this again. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: add Tosa keyboard driverDmitry Baryshkov3-0/+437
Add keyboard support on tosa (Sharp Zaurus SL-6000x). Largely based on patches by Dirk Opfer. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: add driver for Fujitsu application buttonsStephen Hemminger3-0/+393
This driver supports the application buttons on some Fujitsu Lifebook laptops. It is based on the earlier apanel driver done by Jochen Eisenger, but with many changes. The original driver used ioctl's and a separate user space program (see http://apanel.sourceforge.net). This driver hooks into the input subsystem so that the normal keys act as expected without a daemon. In addition to buttons, the Mail Led is handled via LEDs class device. The driver now supports redefinable keymaps and no longer has to have a DMI table for all Fujitsu laptops. I thought about mixing this driver should be integrated into the Fujitsu laptop extras driver that handles backlight, but rejected the idea because it wasn't clear if all the Fujitsu laptops supported both. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: ads7846 - stop updating dev->power.power_stateDavid Brownell1-4/+4
This stops the ads7846 driver from using dev->power.power_state; that field is deprecated (overdue for removal) and the only reason to update it was to make the /sys/devices/.../power/state files (now removed) work better. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: drop redundant includes of moduleparam.hJulia Lawall19-19/+0
Drop #include <linux/moduleparam.h> in files that also include linux/module.h, since module.h includes moduleparam.h already. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: implement proper timer rounding for polled devicesStephen Hemminger1-8/+10
Rounding doesn't matter for the first tick, but we want succeeding ticks to be aligned on second boundary if poll interval is large enough. Also: cancel_rearming_delayed_workqueue is marked as obsolete in workqueue.h so use cancel_delayed_work_sync. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Acked-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: iforce - don't access input_dev->private directlyDmitry Torokhov1-8/+9
input_{get|set}_drvdata() helpers should be used instead. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: i8042 - use synchronize_irq() instead of synchronize_sched()Dmitry Torokhov1-1/+8
RT guys advised me that in their kernels synchronize_sched() will not work to ensure that all IRQ handlers run to their completion and that synchronize_irq() should be used instead. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: atkbd - remove unneeded synchronize_sched()Dmitry Torokhov1-1/+0
atkbd_disable() provides all necessary synchronization with atkbd_interrupt(). Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: cobalt_btns - add support for loadable keymapsDmitry Torokhov1-37/+36
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: atlas_btns - add support for loadable keymapsDmitry Torokhov1-16/+23
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: keyspan_remote - add support for loadable keymapsDmitry Torokhov1-51/+67
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: Add proper locking when changing device's keymapDmitry Torokhov2-9/+75
Take dev->event_lock to make sure that we don't race with input_event() and also force key up event when removing a key from keymap table. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-21Input: atkbd - properly handle special keys on Dell LatitudesGiel de Nijs1-17/+72
Most of Fn+F? special keys on (at least) the Dell Latitude laptops don't generate a hardware key release event so the driver has to generate one. Signed-off-by: Giel de Nijs <giel@caffeinetrip.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-17Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds5-24/+51
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ALPS - fix sync loss on Acer Aspire 5720ZG Input: psmouse - fix input_dev leak in lifebook driver Input: psmouse - fix potential memory leak in psmouse_connect() Input: usbtouchscreen - fix buffer overflow, make more egalax work Input: mousedev - handle mice that use absolute coordinates
2008-01-17Input: ALPS - fix sync loss on Acer Aspire 5720ZGDmitry Torokhov1-1/+1
The recently added support for Dell Volstro 1400 was causing protocol synchronization errors on Acer Aspire 5720ZG, fix it. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-17Input: psmouse - fix input_dev leak in lifebook driverAndres Salomon1-1/+6
The lifebook driver may register a second input device, but it never unregisters it. This fixes that. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-17Input: psmouse - fix potential memory leak in psmouse_connect()Andres Salomon1-0/+2
If we successfully call input_register_device() in psmouse_connect() but sysfs_create_group() fails, we'll enter the error path without ever having called input_unregister_device() potentially leaking memory. Signed-off-by: Andres Salomon <dilinger@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-17Input: usbtouchscreen - fix buffer overflow, make more egalax workDaniel Ritz1-22/+33
Fix a buffer overflow in mutli-packet handling code. The overflow can only happen with eGalax devices and is even there very unlikely (only non-report packet are affected any only when truncated after the first byte). Also changes the mutli-packet handling code not to drop unknown packets, but rather just drop one byte. This allows synchronizing on report packets in the data stream. It's required for some egalax devices to work at all. Also remove the pointless 'flags' member of the device struct and set the version number to 0.6, plus some minor cleanups. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-17Input: mousedev - handle mice that use absolute coordinatesMicah Parrish1-0/+9
Devices like the HP Integrated Remote Console Virtual Mouse, which are standard equipment on all Proliant and Integrity servers, produce absolute coordinates instead of relative coordinates. This is done to synchronize the position of the mouse cursor on the client desktop with the mouse cursor position on the server. Mousedev is not designed to pass those absolute events directly to X, but it can translate them into relative movements. It currently does this for tablet like devices and touchpads. This patch merely tells it to also include a device with ABS_X, ABS_Y, and mouse buttons in its list of devices to process input for. This patch enables the mouse pointer to move when using the remote console. Signed-off-by: Micah Parrish <micah.parrish@hp.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-14Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds6-33/+38
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: improve Kconfig help entries for HP Jornada devices Input: pass EV_PWR events to event handlers Input: spitzkbd - fix suspend key handling gameport: don't export functions that are static inline Input: jornada680_kbd - fix default keymap Input: Handle EV_PWR type of input caps in input_set_capability.
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