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2007-01-18Input: ads7846 - switch to using hrtimerImre Deak
Use hrtimer instead of the normal timer, since it provides better sampling resolution. This will: - avoid a problem where we have a 1 jiffy poll period and dynamic tick on - utilize high resolution HW clocks when they are added to the hrtimer framework Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-01-18Input: ads7846 - optionally leave Vref on during differential measurementsImre Deak
On some LCDs leaving the Vref on provides much better readings. Signed-off-by: Jarkko Oikarinen <jarkko.oikarinen@nokia.com> Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-01-18Input: ads7846 - pluggable filtering logicImre Deak
Some LCDs like the LS041Y3 require a customized filtering logic for reliable readings, so make the filtering function replacable through platform specific hooks. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-01-18Input: gpio-keys - keyboard driver for GPIO buttonsPhil Blundell
This is an interrupt-driven keyboard driver for simple buttons connected directly to CPU GPIO lines of embedded ARM systems. It supports pxa architectures and is used by a number of PDAs and PocketPC phones in the handhelds.org kernel. Support for other architectures, such as sa11xx and sc2410, will be added once generic GPIO API is available. Signed-off-by: Paul Sokolovsky <pmiscml@gmail.com> Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-01-18Input: hid-ff - add support for Logitech Momo racing wheelJiri Slaby
Add support for Logitech Momo racing wheel (046d:ca03) to hid force feedback. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-01-18Input: i8042 - really suppress ACK/NAK during panic blinkDmitry Torokhov
On some boxes panic blink procedure manages to send both bytes to keyboard contoller before getting first ACK so we need to make i8042_suppress_kbd_ack a counter instead of boolean. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-21Input: pc110pad - return proper errorAkinobu Mita
The driver should return -ENODEV rather than -ENOENT when it detects a PCI device in the box. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-08Input: ucb1400 - fix compile errorDmitry Torokhov
try_to_freeze() was moved into include/linux/freezer.h Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-08Input: kill maple_keyb.c driverPaul Mundt
The bus for this was removed entirely some time ago, as well as most of the drivers that referenced it. maple_keyb seems to have been the odd one out, and was still sitting in the source tree (though not actually part of the build system). Kill off the rest of it.. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-08Input: i8042 - add another Lifebook P7010 to nomux blacklistDmitry Torokhov
We already had entry for Fujitsu Lifebook P7010 in the nomux blacklist but for some reason Fujitsu decided to fiddle with DMI data... Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2006-12-08Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6Dmitry Torokhov
Conflicts: drivers/usb/input/hid.h
2006-12-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: (55 commits) ieee1394: sbp2: code formatting around work_struct stuff ieee1394: nodemgr: remove a kcalloc ieee1394: conditionally export ieee1394_bus_type ieee1394: Consolidate driver registering ieee1394: sbp2: convert from PCI DMA to generic DMA ieee1394: nodemgr: spaces to tabs ieee1394: nodemgr: fix deadlock in shutdown ieee1394: nodemgr: remove duplicate assignment sbp2: make 1bit bitfield unsigned ieee1394: schedule *_oui sysfs attributes for removal ieee1394: schedule unused symbol exports for removal ieee1394: dv1394: schedule for feature removal ieee1394: raw1394: defer feature removal of old isoch interface ieee1394: ohci1394: call PMac code in shutdown only for proper machines ieee1394: ohci1394: reformat PPC_PMAC platform code ieee1394: ohci1394: add PPC_PMAC platform code to driver probe ieee1394: sbp2: wrap two functions into one ieee1394: sbp2: update comment on things to do ieee1394: sbp2: use list_move_tail() ieee1394: sbp2: more concise names for types and variables ...
2006-12-07Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (76 commits) [ARM] 4002/1: S3C24XX: leave parent IRQs unmasked [ARM] 4001/1: S3C24XX: shorten reboot time [ARM] 3983/2: remove unused argument to __bug() [ARM] 4000/1: Osiris: add third serial port in [ARM] 3999/1: RX3715: suspend to RAM support [ARM] 3998/1: VR1000: LED platform devices [ARM] 3995/1: iop13xx: add iop13xx support [ARM] 3968/1: iop13xx: add iop13xx_defconfig [ARM] Update mach-types [ARM] Allow gcc to optimise arm_add_memory a little more [ARM] 3991/1: i.MX/MX1 high resolution time source [ARM] 3990/1: i.MX/MX1 more precise PLL decode [ARM] 3986/1: H1940: suspend to RAM support [ARM] 3985/1: ixp4xx clocksource cleanup [ARM] 3984/1: ixp4xx/nslu2: Fix disk LED numbering (take 2) [ARM] 3994/1: ixp23xx: fix handling of pci master aborts [ARM] 3981/1: sched_clock for PXA2xx [ARM] 3980/1: extend the ARM Versatile sched_clock implementation from 32 to 63 bit [ARM] 3979/1: extend the SA11x0 sched_clock implementation from 32 to 63 bit period [ARM] 3978/1: macro to provide a 63-bit value from a 32-bit hardware counter ...
2006-12-07Merge branch 'release' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] replace kmalloc+memset with kzalloc [IA64] resolve name clash by renaming is_available_memory() [IA64] Need export for csum_ipv6_magic [IA64] Fix DISCONTIGMEM without VIRTUAL_MEM_MAP [PATCH] Add support for type argument in PAL_GET_PSTATE [IA64] tidy up return value of ip_fast_csum [IA64] implement csum_ipv6_magic for ia64. [IA64] More Itanium PAL spec updates [IA64] Update processor_info features [IA64] Add se bit to Processor State Parameter structure [IA64] Add dp bit to cache and bus check structs [IA64] SN: Correctly update smp_affinty mask [IA64] sparse cleanups [IA64] IA64 Kexec/kdump
2006-12-07[ARM] Merge individual ARM sub-treesRussell King
Merge: Atmel AT91RM9200 and AT91SAM9260 changes General ARM developments Disconfiguous memory cleanups 64-bit/32-bit division and sched_clock extension patches EP93xx support changes IOP support changes Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-07Merge branch 'intx' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'intx' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6: PCI MSI: always toggle legacy-INTx-enable bit upon MSI entry/exit
2006-12-07[ARM] 4002/1: S3C24XX: leave parent IRQs unmaskedBen Dooks
Do not bother masking/unmasking the parent IRQ for the mulitplexed EINT irqs, as masking the leaf seems to be fine. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-07[ARM] 4001/1: S3C24XX: shorten reboot timeBen Dooks
Cut down the time between requesting a reboot and actually getting the reboot to happen by a quarter. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-07PCI MSI: always toggle legacy-INTx-enable bit upon MSI entry/exitJeff Garzik
The current code (prior to this change) would disable the PCI INTx legacy interrupt when enabling MSI... but only on PCI Express. We should do this for all MSI devices, for safety's sake. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-12-07[ARM] 3983/2: remove unused argument to __bug()Nicolas Pitre
It appears that include/asm-arm/bug.h requires include/linux/stddef.h for the definition of NULL. It seems that stddef.h was always included indirectly in most cases, and that issue was properly fixed a while ago. Then commit 5047f09b56d0bc3c21aec9cb16de60283da645c6 incorrectly reverted change from commit ff10952a547dad934d9ed9afc5cf579ed1ccb53a (bad dwmw2) and the problem recently resurfaced. Because the third argument to __bug() is never used anyway, RMK suggested getting rid of it entirely instead of readding #include <linux/stddef.h> which this patch does. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-07[ARM] 4000/1: Osiris: add third serial port inBen Dooks
Add the mapping for the third S3C2440 serial port into the default serial devices for the Osiris. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-07[ARM] 3999/1: RX3715: suspend to RAM supportBen Dooks
The RX3715 is similar to the H1940 in the way that suspend to RAM works, so we can use most of the extant support for the H1940 with only a few modifictions Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-07[ARM] 3998/1: VR1000: LED platform devicesBen Dooks
Support for the GPIO attached LEDs on the VR1000 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-07ieee1394: sbp2: code formatting around work_struct stuffStefan Richter
Merge is finished, can bring the code in readable style again. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: nodemgr: remove a kcallocStefan Richter
Was I sleepwalking when I wrote this? Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: conditionally export ieee1394_bus_typeStefan Richter
Follow-up to patch "Consolidate driver registering": Since I plan the lifetime of Linux 2.6.20 to be the deprecation phase of CONFIG_IEEE1394_EXPORT_FULL_API, it seems fair to keep all previously exported symbols available with this option until this phase is over. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: Consolidate driver registeringBen Collins
This patch consolidates some bookkeeping for driver registering. It closely models what pci_register_driver() does. The main addition is that the owner of the driver is set, so we get a proper symlink for /sys/bus/ieee1394/driver/*/module. Also moves setting of name and bus type into nodemgr. Because of this, we can remove the EXPORT_SYMBOL for ieee1394_bus_type, since it's now only used in ieee1394.ko. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: convert from PCI DMA to generic DMAStefan Richter
API conversion without change in functionality Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: nodemgr: spaces to tabsStefan Richter
whitespace pedantry Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: nodemgr: fix deadlock in shutdownStefan Richter
If "modprobe ohci1394" was quickly followed by "modprobe -r ohci1394", say with 1 second pause in between, the modprobe -r got stuck in uninterruptible sleep in kthread_stop. At the same time the knodemgrd slept uninterruptibly in bus_rescan_devices_helper. That's because driver_detach took the semaphore of the PCI device and bus_rescan_devices_helper wanted to take the semaphore of the FireWire host device's parent, which is the same semaphore. This was a regression since Linux 2.6.16, commit bf74ad5bc41727d5f2f1c6bedb2c1fac394de731, "Hold the device's parent's lock during probe and remove". The fix (or workaround) adds a dummy driver to the hpsb_host device. Now bus_rescan_devices_helper won't scan the host device anymore. This doesn't hurt since we have no drivers which will bind to these devices and it is unlikely that there will ever be such a driver. The dummy driver is befittingly presented as a representation of ieee1394 itself. Fixes: http://bugzilla.kernel.org/show_bug.cgi?id=6706 Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: nodemgr: remove duplicate assignmentStefan Richter
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07sbp2: make 1bit bitfield unsignedLuca Tettamanti
A signed single-bit bitfield doesn't make much sense. Make it unsigned. Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: schedule *_oui sysfs attributes for removalStefan Richter
There is no manpower available to reform oui.db into a library for use in more kernel subsystems. The low ratio of usefulness to size and the occasional need to update oui.db from IEEE's official list suggest to drop oui.db. I plan to make a userspace script available which translates the remaining numeric sysfs attributes to names of organizations. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: schedule unused symbol exports for removalStefan Richter
This also means that former parts of ieee1394's API will be subject to change or removal. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: dv1394: schedule for feature removalStefan Richter
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: raw1394: defer feature removal of old isoch interfaceStefan Richter
Known to be affected: - libdc1394: prefers video1394 for now, old-style raw1394 support might be dropped eventually - OpenH323 PWLib, AVC video input module: uses libraw1394's old API Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: ohci1394: call PMac code in shutdown only for proper machinesStefan Richter
There has been an if(...) missing, for ages. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: ohci1394: reformat PPC_PMAC platform codeStefan Richter
Adjust whitespace and line lengths Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: ohci1394: add PPC_PMAC platform code to driver probeStefan Richter
Fixes http://bugzilla.kernel.org/show_bug.cgi?id=7431 iBook G3 threw a machine check exception and put the display backlight to full brightness after ohci1394 was unloaded and reloaded. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: wrap two functions into oneStefan Richter
Move the body of a function into its only caller. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: update comment on things to doStefan Richter
Some people actually look at those comments. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: use list_move_tail()Stefan Richter
It's OK to reorder list_del() and sbp2util_free_command_dma() here. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: more concise names for types and variablesStefan Richter
"struct scsi_id_instance_data" represents a logical unit. Rename it to "struct sbp2_lu", and "scsi_id" to "lu". Rename some other variables too. Wrap almost all lines after at most 80 columns. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: remove unused struct membersStefan Richter
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: proper unit in module parameter descriptionStefan Richter
It's 2^20 bit/s, not 0.001 bit. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: clean up sbp2_ namespaceStefan Richter
Prepend sbp2*_ to anything globally defined in sbp2.c except for some macros. Strip sbp2_ from names of struct members. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07ieee1394: sbp2: some conditions in queue_command are unlikelyStefan Richter
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2006-12-07[IA64] replace kmalloc+memset with kzallocYan Burman
Replace kmalloc+memset with kzalloc Signed-off-by: Yan Burman <burman.yan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-12-07[IA64] resolve name clash by renaming is_available_memory()Christoph Lameter
There is a name clash with ia64 arch code in Andrew's tree. Rename is_avialable_memory() to is_memory_available() to avoid the clash. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-12-07ieee1394: sbp2: remove superfluous commentsStefan Richter
And update and reformat remaining comments. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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