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2006-04-26Input: ads7846 - report 0 pressure value along with pen up eventImre Deak1-2/+4
X touchscreen drivers that don't interpret the designated pen up message assume a pen up event from a pressure value 0. For these we generate a pressure 0 message along with the pen up message. Signed-off-by: Imre Deak <[email protected]> Acked-by: Juha Yrjola <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-21[PARISC] Fix up hil_kbd.c mismergeMatthew Wilcox1-1/+1
Signed-off-by: Matthew Wilcox <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-04-11Input: ads7846 - handle IRQs that were latched during disabled IRQsImre Deak1-34/+48
The pen down IRQ will toggle during each X,Y,Z measurement cycle. Even though the IRQ is disabled it will be latched and delivered when after enable_irq. Thus in the IRQ handler we must avoid starting a new measurement cycle when such an "unwanted" IRQ happens. Add a get_pendown_state platform function, which will probably determine this by reading the current GPIO level of the pen IRQ pin. Move the IRQ reenabling from the SPI RX function to the timer. After the last power down message the pen IRQ pin is still active for a while and get_pendown_state would report incorrectly a pen down state. When suspending we should check the ts->pending flag instead of ts->pendown, since the timer can be pending regardless of ts->pendown. Also if ts->pending is set we can be sure that the timer is running, so no need to rearm it. Similarly if ts->pending is not set we can be sure that the IRQ is enabled (and the timer is not). Signed-off-by: Imre Deak <[email protected]> Signed-off-by: David Brownell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-11Input: ads7846 - miscellaneous fixesImre Deak1-30/+114
- Add disable attribute to support device locking mode where unintentional touch event shouldn't wake up the system; - Update comments; - Add missing spin_lock_init; - Do device resume with the lock held; - Do cleanup calls / free memory in the reverse order of initialization. Signed-off-by: Imre Deak <[email protected]> Signed-off-by: David Brownell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-11Input: ads7846 - use msleep() instead of udelay() in suspendJuha Yrjola1-1/+1
Sometimes a polling loop had a hard time changing state without pre-emption enabled. Use msleep instead, it's better anyway. Signed-off-by: Juha Yrjola <[email protected]> Signed-off-by: David Brownell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-11Input: ads7846 - debouncing and rudimentary sample filteringImre Deak1-38/+118
Some touchscreens seem to oscillate heavily for a while after touching the screen.  Implement support for sampling the screen until we get two consecutive values that are close enough. Signed-off-by: Imre Deak <[email protected]> Signed-off-by: Juha Yrjola <[email protected]> Signed-off-by: David Brownell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-11Input: ads7846 - power down ADC a bit laterImre Deak1-3/+18
Submit a seperate request for powering down the ADC in ads7846, doing it after the last read request. Otherwise some of the read values are incorrect. Signed-off-by: Imre Deak <[email protected]> Signed-off-by: Juha Yrjola <[email protected]> Signed-off-by: David Brownell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-11Input: ads7846 - add pen_down sysfs attributeImre Deak1-0/+19
It's handy for userspace diagnostics to see the pen down status, to see whether the touchscreen is "stuck" (shortcircuited). Signed-off-by: Imre Deak <[email protected]> Signed-off-by: Juha Yrjola <[email protected]> Signed-off-by: David Brownell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-05Input: wistron - add support for Fujitsu N3510John Reed Riley1-0/+21
Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-05Input: wistron - add signature for Amilo M7400Stefan Rompf1-0/+9
Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-02Input: synaptics - limit rate to 40pps on Toshiba Protege M300Richard Thrippleton1-2/+9
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 <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-02Input: gamecon - add SNES mouse supportRaphael Assenat1-13/+70
SNES gamepads and mice share the same type of interface so they both can be connected to the parallel port using a simple interface. Adding mouse support to a gamepad driver may sound funny at first, but doing so in this case makes it possible to connect and SNES gamepads and mice at the same time, on the same port. Signed-off-by: Raphael Assenat <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-02Input: make modalias code respect allowed buffer sizeDmitry Torokhov1-39/+71
Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-02Input: convert /proc handling to seq_fileDmitry Torokhov1-111/+168
Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-02Input: limit attributes' output to PAGE_SIZEDmitry Torokhov1-12/+24
sysfs can't handle more than PAGE_SIZE data coming from attributes' show() methods; make sure we respect this limit. Signed-off-by: Dmitry Torokhov <[email protected]>
2006-04-02Manual merge with Linus.Dmitry Torokhov8-98/+119
Conflicts: arch/powerpc/kernel/setup-common.c drivers/input/keyboard/hil_kbd.c drivers/input/mouse/hil_ptr.c
2006-03-30[PARISC] Fix double free when removing HIL driversKyle McMartin3-5/+2
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 <[email protected]>
2006-03-30[PARISC] Convert HIL drivers to use input_allocate_deviceHelge Deller3-93/+109
Convert HIL drivers to use input_allocate_device() - avoids crashes. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-03-30[PARISC] I/O-Space must be ioremap_nocache()'dHelge Deller1-2/+2
Addresses in F-space must be accessed uncached on most parisc machines. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2006-03-28[PATCH] mark f_ops const in the inodeArjan van de Ven1-1/+1
Mark the f_ops members of inodes as const, as well as fix the ripple-through this causes by places that copy this f_ops and then "do stuff" with it. Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Alexey Dobriyan <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds1-3/+4
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: drivers/char/ftape/lowlevel/fdc-io.c: Correct a comment Kconfig help: MTD_JEDECPROBE already supports Intel Remove ugly debugging stuff do_mounts.c: Minor ROOT_DEV comment cleanup BUG_ON() Conversion in drivers/s390/block/dasd_devmap.c BUG_ON() Conversion in mm/mempool.c BUG_ON() Conversion in mm/memory.c BUG_ON() Conversion in kernel/fork.c BUG_ON() Conversion in ipc/sem.c BUG_ON() Conversion in fs/ext2/ BUG_ON() Conversion in fs/hfs/ BUG_ON() Conversion in fs/dcache.c BUG_ON() Conversion in fs/buffer.c BUG_ON() Conversion in input/serio/hp_sdc_mlc.c BUG_ON() Conversion in md/dm-table.c BUG_ON() Conversion in md/dm-path-selector.c BUG_ON() Conversion in drivers/isdn BUG_ON() Conversion in drivers/char BUG_ON() Conversion in drivers/mtd/
2006-03-26[PATCH] ads7846: sparc32 warning fixAndrew Morton1-1/+1
drivers/input/touchscreen/ads7846.c: In function `ads7846_read12_ser': drivers/input/touchscreen/ads7846.c:207: warning: implicit declaration of function `disable_irq' drivers/input/touchscreen/ads7846.c:209: warning: implicit declaration of function `enable_irq' Cc: Dmitry Torokhov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-26BUG_ON() Conversion in input/serio/hp_sdc_mlc.cEric Sesterhenn1-3/+4
this changes if() BUG(); constructs to BUG_ON() which is cleaner and can better optimized away Signed-off-by: Eric Sesterhenn <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-03-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds1-1/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (21 commits) BUG_ON() Conversion in drivers/video/ BUG_ON() Conversion in drivers/parisc/ BUG_ON() Conversion in drivers/block/ BUG_ON() Conversion in sound/sparc/cs4231.c BUG_ON() Conversion in drivers/s390/block/dasd.c BUG_ON() Conversion in lib/swiotlb.c BUG_ON() Conversion in kernel/cpu.c BUG_ON() Conversion in ipc/msg.c BUG_ON() Conversion in block/elevator.c BUG_ON() Conversion in fs/coda/ BUG_ON() Conversion in fs/binfmt_elf_fdpic.c BUG_ON() Conversion in input/serio/hil_mlc.c BUG_ON() Conversion in md/dm-hw-handler.c BUG_ON() Conversion in md/bitmap.c The comment describing how MS_ASYNC works in msync.c is confusing rcu: undeclared variable used in documentation fix typos "wich" -> "which" typo patch for fs/ufs/super.c Fix simple typos tabify drivers/char/Makefile ...
2006-03-25[PATCH] ads7846 build fixAndrew Morton1-0/+1
sparc32: drivers/input/touchscreen/ads7846.c: In function `ads7846_read12_ser': drivers/input/touchscreen/ads7846.c:206: warning: implicit declaration of function `disable_irq' drivers/input/touchscreen/ads7846.c:208: warning: implicit declaration of function `enable_irq' Cc: Dmitry Torokhov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-03-24BUG_ON() Conversion in input/serio/hil_mlc.cEric Sesterhenn1-1/+1
this changes if() BUG(); constructs to BUG_ON() which is cleaner and can better optimized away Signed-off-by: Eric Sesterhenn <[email protected]> Signed-off-by: Adrian Bunk <[email protected]>
2006-03-14Input: gameport - fix memory leakAdrian Bunk1-0/+1
Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: serio - fix memory leakAdrian Bunk1-0/+1
Signed-off-by: Adrian Bunk <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: zaurus keyboard driver updatesRichard Purdie2-12/+33
* Change the scan interval from 100ms to 50ms. This stops the key repeat from triggering on double letter presses. * Remove unneeded stale hinge code from corgikbd * Change unneeded corgi GPIO pins to inputs when suspended * Add support for the headphone jack switch for both corgi and spitz (as switch SW_2) Signed-off-by: Richard Purdie <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: i8042 - fix logic around pnp_register_driver()Bjorn Helgaas1-10/+16
Do not assume that pnp_register_driver() returns the number of devices claimed. Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: ns558 - fix logic around pnp_register_driver()Bjorn Helgaas1-7/+6
Do not assume that pnp_register_driver() returns the number of devices claimed. Signed-off-by: Bjorn Helgaas <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: pcspkr - separate device and driver registrationMichael Neuling1-26/+1
The current pcspkr code combines the device and driver registration. This patch splits these, putting the device registration in the arch specific code. PowerPC and MIPS only have the pcspkr present sometimes. Signed-off-by: Michael Neuling <[email protected]> Signed-off-by: Ralf Baechle <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: atkbd - allow disabling on X86_PC (if EMBEDDED)Dmitry Torokhov1-1/+1
Allow disabling atkbd driver if CONFIG_EMBEDDED is enabled. Previously it was impossible to disable atkbd on X86_PC. Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: atkbd - disable softrepeat for dumb keyboardsVojtech Pavlik1-3/+0
Do not activate softrepeat by default on dumb keyboards as it clashes with their own hardware repeat (for example Dell DRAC3). Softrepeat can still be activated manually via module parameter or sysfs. Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: atkbd - fix complaints about 'releasing unknown key 0x7f'Vojtech Pavlik1-6/+6
Fix bat_xl and err_xl logic causing atkbd to complain about 'unknown key 0x7f'. Noted by Ben LaHaise. Signed-off-by: Vojtech Pavlik <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-14Input: use kzalloc() throughout the codeEric Sesterhenn13-40/+22
Signed-off-by: Eric Sesterhenn <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-03-13Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6Dmitry Torokhov1-1/+1
2006-03-10[PATCH] Input: psmouse - disable autoresyncDmitry Torokhov1-1/+1
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 <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-02-19Input: initialize serio and gameport at subsystem levelDmitry Torokhov2-2/+2
Serio and gameport cores do not depend on other drivers and are used by code living outside of drivers/input/{gameport|serio}. Registering them at subsystem level guarantees that they are fully initialized before anyone tries to use them. Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-19Input: uinput - semaphore to mutex conversionDmitry Torokhov1-7/+7
Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-19Input: joysticks - semaphore to mutex conversionIngo Molnar7-38/+43
The conversion was generated via scripts, and the result was validated automatically via a script as well. Amijoy conversion was done by Arjan van de Ven. Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-19Input: atkbd - semaphore to mutex conversionIngo Molnar1-4/+5
The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-19Input: psmouse - semaphore to mutex conversionIngo Molnar1-18/+20
The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-19Input: gameport - semaphore to mutex conversionArjan van de Ven1-13/+14
The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-19Input: serio - semaphore to mutex conversionArjan van de Ven3-38/+40
The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-19Input: input core - semaphore to mutex conversionJes Sorensen1-7/+8
Signed-off-by: Jes Sorensen <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-15Input: kill remnants of 98kbd{,-io} and 98spkrArthur Othieno3-3/+0
98kbd{,-io} and 98spkr all went out with PC98 subarch. Remove stale Makefile entries that remained. Signed-off-by: Arthur Othieno <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-15Input: ads7846 - assorted updatesDavid Brownell1-24/+44
This updates the ads7846 touchscreen driver: - to allow faster clocking (this driver doesn't push sample rates); - bugfixes the conversion of spi_transfer to lists; - some dma-unsafe command buffers are fixed. Signed-off-by: David Brownell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-15Input: ads7846 - convert to to dynamic input_dev allocationDmitry Torokhov1-32/+47
Signed-off-by: Dmitry Torokhov <[email protected]>
2006-02-15Input: trackpoint - enable devices connected to external portDmitry Torokhov2-8/+16
Signed-off-by: Dmitry Torokhov <[email protected]>
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