Commit Graph

1715 Commits

Author SHA1 Message Date
Balaji T K fc7b92fca4 mfd: Rename all twl4030_i2c*
This patch renames function names like twl4030_i2c_write_u8,
twl4030_i2c_read_u8 to twl_i2c_write_u8, twl_i2c_read_u8
and also common variable in twl-core.c

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-12-13 21:23:33 +01:00
Santosh Shilimkar b07682b605 mfd: Rename twl4030* driver files to enable re-use
The upcoming TWL6030 is companion chip for OMAP4 like the current TWL4030
for OMAP3. The common modules like RTC, Regulator creates opportunity
to re-use the most of the code from twl4030.

This patch renames few common drivers twl4030* files to twl* to enable
the code re-use.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-12-13 20:05:51 +01:00
Lars-Peter Clausen 68d641efd8 mfd: Fix memleak in pcf50633_client_dev_register
Since platform_device_add_data copies the passed data, the allocated
subdev_pdata is never freed. A simple fix would be to either free subdev_pdata
or put it onto the stack. But since the pcf50633 child devices can rely on
beeing children of the pcf50633 core device it's much more elegant to get access
to pcf50633 core structure through that link. This allows to get completly rid
of pcf5033_subdev_pdata.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-12-13 19:21:17 +01:00
Michael Hennerich fba65fe0ed input/keyboard: new driver for ADP5520 MFD PMICs
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-12-13 19:20:53 +01:00
Matthew Garrett 967c9ef9b8 Input: i8042 - allow installing platform filters for incoming data
Some hardware (such as Dell laptops) signal a variety of events through
the i8042 controller, even if these don't map to keyboard events. Add
support for drivers to filter the i8042 event stream in order to respond
to these events and (if appropriate) block them from entering the input
stream.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:55:42 -08:00
Dmitry Torokhov 4e8d340daa Input: i8042 - fix locking in interrupt routine
We need to protect not only i8042 status and data register from concurrent
access from IRQ 1 and 12 but the rest of the shared state as well, so let's
move release of i8042_lock in i8042_interrupt() a little bit further down.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:55:31 -08:00
Dmitry Torokhov 7105d2ea73 Input: ALPS - do not set REL_X/REL_Y capabilities on the touchpad
Relative events are only reported via secondary device therefore device
associated with the touchpad should not advertise these capabilities.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:55:23 -08:00
Dmitry Torokhov df2d4637b0 Input: document use of input_event() function
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:48:49 -08:00
Dmitry Torokhov 010c33cc79 Input: sa1111ps2 - annotate probe() and remove() methods
Also fix annotation of ps2_test() - it can'be __init since it is called
from __devinit code.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:46:05 -08:00
Dmitry Torokhov 266429df37 Input: ambakmi - annotate probe() and remove() methods
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:45:57 -08:00
Dmitry Torokhov a0ee2037e1 Input: gscps2 - fix probe() and remove() annotations
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:45:43 -08:00
Dmitry Torokhov 1def7afa74 Input: altera_ps2 - add annotations to probe and remove methods
Mark altera_ps2_probe() as __devinit and altera_ps2_remove() as __devexit
so that they can be discarded when not needed.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:45:35 -08:00
Dmitry Torokhov e40ec6ff2f Input: hil-mlc - use del_timer_sync() when unloading the driver
del_timer() does not wait for the timer to finish running before returning
and therefore is technically not safe. Also make sure to enable tasklet
before kicking timer that will schedule it.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:45:25 -08:00
Dmitry Torokhov 898d1053f7 Input: serio - set owner in driver structures
Setting up owner field ensures that driver core creates symlink from
the driver to a module implementing this driver.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-11 23:45:11 -08:00
Linus Torvalds 11bd04f6f3 Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (109 commits)
  PCI: fix coding style issue in pci_save_state()
  PCI: add pci_request_acs
  PCI: fix BUG_ON triggered by logical PCIe root port removal
  PCI: remove ifdefed pci_cleanup_aer_correct_error_status
  PCI: unconditionally clear AER uncorr status register during cleanup
  x86/PCI: claim SR-IOV BARs in pcibios_allocate_resource
  PCI: portdrv: remove redundant definitions
  PCI: portdrv: remove unnecessary struct pcie_port_data
  PCI: portdrv: minor cleanup for pcie_port_device_register
  PCI: portdrv: add missing irq cleanup
  PCI: portdrv: enable device before irq initialization
  PCI: portdrv: cleanup service irqs initialization
  PCI: portdrv: check capabilities first
  PCI: portdrv: move PME capability check
  PCI: portdrv: remove redundant pcie type calculation
  PCI: portdrv: cleanup pcie_device registration
  PCI: portdrv: remove redundant pcie_port_device_probe
  PCI: Always set prefetchable base/limit upper32 registers
  PCI: read-modify-write the pcie device control register when initiating pcie flr
  PCI: show dma_mask bits in /sys
  ...

Fixed up conflicts in:
	arch/x86/kernel/amd_iommu_init.c
	drivers/pci/dmar.c
	drivers/pci/hotplug/acpiphp_glue.c
2009-12-11 12:18:16 -08:00
Linus Torvalds eae6fa9b0c Merge branch 'xen/fbdev' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen
* 'xen/fbdev' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
  xen pvfb: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers.
  fb-defio: Inhibit VM_IO flag to be set on vmalloc-ed framebuffers.
  fb-defio: If FBINFO_VIRTFB is defined, do not set VM_IO flag.
  Fix toogle whether xenbus driver should be built as module or part of kernel.
2009-12-10 09:34:40 -08:00
Linus Torvalds fa395aaec8 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (51 commits)
  Input: appletouch - give up maintainership
  Input: dm355evm_kbd - switch to using sparse keymap library
  Input: wistron_btns - switch to using sparse keymap library
  Input: add generic support for sparse keymaps
  Input: fix memory leak in force feedback core
  Input: wistron - remove identification strings from DMI table
  Input: psmouse - remove identification strings from DMI tables
  Input: atkbd - remove identification strings from DMI table
  Input: i8042 - remove identification strings from DMI tables
  DMI: allow omitting ident strings in DMI tables
  Input: psmouse - do not carry DMI data around
  Input: matrix-keypad - switch to using dev_pm_ops
  Input: keyboard - fix lack of locking when traversing handler->h_list
  Input: gpio_keys - scan gpio state at probe and resume time
  Input: keyboard - add locking around event handling
  Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller
  Input: xpad - add two new Xbox 360 devices
  Input: polled device - do not start polling if interval is zero
  Input: polled device - schedule first poll immediately
  Input: add S3C24XX touchscreen driver
  ...
2009-12-09 19:52:01 -08:00
Linus Torvalds 4ef58d4e2a Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
  tree-wide: fix misspelling of "definition" in comments
  reiserfs: fix misspelling of "journaled"
  doc: Fix a typo in slub.txt.
  inotify: remove superfluous return code check
  hdlc: spelling fix in find_pvc() comment
  doc: fix regulator docs cut-and-pasteism
  mtd: Fix comment in Kconfig
  doc: Fix IRQ chip docs
  tree-wide: fix assorted typos all over the place
  drivers/ata/libata-sff.c: comment spelling fixes
  fix typos/grammos in Documentation/edac.txt
  sysctl: add missing comments
  fs/debugfs/inode.c: fix comment typos
  sgivwfb: Make use of ARRAY_SIZE.
  sky2: fix sky2_link_down copy/paste comment error
  tree-wide: fix typos "couter" -> "counter"
  tree-wide: fix typos "offest" -> "offset"
  fix kerneldoc for set_irq_msi()
  spidev: fix double "of of" in comment
  comment typo fix: sybsystem -> subsystem
  ...
2009-12-09 19:43:33 -08:00
Linus Torvalds 3a43aaa317 Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (137 commits)
  sh: include empty zero page in romImage
  sh: Make associative cache writes fatal on all SH-4A parts.
  sh: Drop associative writes for SH-4 cache flushes.
  sh: Partial revert of copy/clear_user_highpage() optimizations.
  sh: Add default uImage rule for se7724, ap325rxa, and migor.
  sh: allow runtime pm without suspend/resume callbacks
  sh: mach-ecovec24: Remove un-defined settings for VPU
  sh: mach-ecovec24: LCDC drive ability become high
  sh: fix sh7724 VEU3F resource size
  serial: sh-sci: Fix too early port disabling.
  sh: pfc: pr_info() -> pr_debug() cleanups.
  sh: pfc: Convert from ctrl_xxx() to __raw_xxx() I/O routines.
  sh: Improve kfr2r09 serial port setup code
  sh: Break out SuperH PFC code
  sh: Move KEYSC header file
  sh: convert /proc/cpu/aligmnent, /proc/cpu/kernel_alignment to seq_file
  sh: Add CPG save/restore code for sh7724 R-standby
  sh: Add SDHI power control support to Ecovec
  mfd: Add power control platform data to SDHI driver
  sh: mach-ecovec24: modify address map
  ...
2009-12-09 19:03:16 -08:00
Linus Torvalds 18821b0408 Merge branch 'bkl-drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'bkl-drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  agp: Remove the BKL from agp_open
  inifiband: Remove BKL from ipath_open()
  mips: Remove BKL from tb0219
  drivers: Remove BKL from scx200_gpio
  drivers: Remove BKL from pc8736x_gpio
  parisc: Remove BKL from eisa_eeprom
  rtc: Remove BKL from efirtc
  input: Remove BKL from hp_sdc_rtc
  hw_random: Remove BKL from core
  macintosh: Remove BKL from ans-lcd
  nvram: Drop the bkl from non-generic nvram_llseek()
  nvram: Drop the bkl from nvram_llseek()
  mem_class: Drop the bkl from memory_open()
  spi: Remove BKL from spidev_open
  drivers: Remove BKL from cs5535_gpio
  drivers: Remove BKL from misc_open
2009-12-09 08:07:38 -08:00
Linus Torvalds 1c496784a0 Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (149 commits)
  arm: omap: Add omap3_defconfig
  AM35xx: Defconfig for AM3517 EVM board
  AM35xx: Add support for AM3517 EVM board
  omap: 3630sdp: defconfig creation
  omap: 3630sdp: introduce 3630 sdp board support
  omap3: Add defconfig for IGEP v2 board
  omap3: Add minimal IGEP v2 support
  omap3: Add CompuLab CM-T35 defconfig
  omap3: Add CompuLab CM-T35 board support
  omap3: rx51: Add wl1251 wlan driver support
  omap3: rx51: Add SDRAM init
  omap1: Add default kernel configuration for Herald
  omap1: Add board support and LCD for HTC Herald
  omap: zoom2: update defconfig for LL_DEBUG_NONE
  omap: zoom3: defconfig creation
  omap3: zoom: Introduce zoom3 board support
  omap3: zoom: Drop i2c-1 speed to 2400
  omap3: zoom: rename zoom2 name to generic zoom
  omap3: zoom: split board file for software reuse
  omap3evm: MIgrate to smsc911x ethernet driver
  ...

Fix trivial conflict (two unrelated config options added next to each
other) in arch/arm/mach-omap2/Makefile
2009-12-08 08:15:29 -08:00
Jiri Kosina d014d04386 Merge branch 'for-next' into for-linus
Conflicts:

	kernel/irq/chip.c
2009-12-07 18:36:35 +01:00
Dmitry Torokhov 6604072798 Input: dm355evm_kbd - switch to using sparse keymap library
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-07 09:26:50 -08:00
Dmitry Torokhov e97af4cbbe Input: wistron_btns - switch to using sparse keymap library
The keymap manipulation code was split into a library module,
so let's make us of it.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-07 09:26:49 -08:00
Dmitry Torokhov 36203c4f3d Input: add generic support for sparse keymaps
More and more devices choose to reimplement support for sparse keymaps
first introduced by wistron driver. Move it into a library module so it
can be easily used by interested parties.

Reviewed-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-07 09:26:35 -08:00
Jari Vanhala 6a47081c37 Input: fix memory leak in force feedback core
Effects were allocated, but not freed anywhere.

Signed-off-by: Jari Vanhala <ext-jari.vanhala@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-04 22:16:38 -08:00
Dmitry Torokhov a9b0d0e57d Input: wistron - remove identification strings from DMI table
The driver does not reference identification strings in DMI table and
since these strings are no longer required by DMI core we can safely
remove them and save some memory.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-04 22:15:35 -08:00
Dmitry Torokhov 9961e25976 Input: psmouse - remove identification strings from DMI tables
The driver does not reference identification strings in DMI tables and
since these strings are no longer required by DMI core we can safely
remove them and save some memory.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-04 22:14:43 -08:00
Dmitry Torokhov c45fc81ec6 Input: atkbd - remove identification strings from DMI table
The driver does not reference identification strings in DMI table and
since these strings are no longer required by DMI core we can safely
remove them and save some memory.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-04 22:11:37 -08:00
Dmitry Torokhov f909b1df0a Input: i8042 - remove identification strings from DMI tables
The driver does not reference identification strings in DMI tables and
since these strings are no longer required by DMI core we can safely
remove them and save some memory.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-04 22:11:25 -08:00
André Goddard Rosa af901ca181 tree-wide: fix assorted typos all over the place
That is "success", "unknown", "through", "performance", "[re|un]mapping"
, "access", "default", "reasonable", "[con]currently", "temperature"
, "channel", "[un]used", "application", "example","hierarchy", "therefore"
, "[over|under]flow", "contiguous", "threshold", "enough" and others.

Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-12-04 15:39:55 +01:00
Dmitry Torokhov 7705d548cb Input: psmouse - do not carry DMI data around
DMI tables use considerable amount of memory. Mark them as __initconst
so they will be discarded once module is loaded.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-03 23:25:36 -08:00
Dmitry Torokhov f72a28aba9 Input: matrix-keypad - switch to using dev_pm_ops
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-03 22:26:03 -08:00
Dmitry Torokhov 467832032c Merge commit 'v2.6.32' into next 2009-12-02 23:38:13 -08:00
Anisse Astier 049e2d13b8 Input: i8042 - add Dell Vostro 1320, 1520 and 1720 to the reset list
These laptops often leave i8042 in a wierd state resulting in non-
operational touchpad and keyboard.

Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-02 15:41:33 -08:00
Dmitry Torokhov 66d2a5952e Input: keyboard - fix lack of locking when traversing handler->h_list
Keyboard handler should not attempt to traverse handler->h_list on
its own, without any locking, otherwise it races with registering
and unregistering of input handles which leads to crashes.

Introduce input_handler_for_each_handle() helper that allows safely
iterate over all handles attached to a particular handler and switch
keyboard handler to use it.

Reported-by: Jim Paradis <jparadis@redhat.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-12-01 21:57:48 -08:00
Daniel Mack 6ee88d713f Input: gpio_keys - scan gpio state at probe and resume time
We need to read and report gpio state when we bind the driver to the
device and upon resume so that userspace has correct state of the
switches (and keys but they are less important since, even if they
are happened to be pressed, we'd expect them to be released fairly
soon).

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-30 00:05:20 -08:00
Petr Štetiar dbe1420b4b Input: usbtouchscreen - add support for ET&T TC5UH touchscreen controller
This patch adds support for the ET&T TC5UH 5-wire USB touchscreen controller.
More info at http://www.etandt.com.tw/board_solution.html

Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-29 23:38:01 -08:00
Nicolas Léveillé dadaae3777 Input: xpad - add two new Xbox 360 devices
Added two new Xbox 360 devices:
   - HORI Real Arcade Pro.EX
   - Mad Catz SFIV Fightpad

Signed-off-by: Nicolas Léveillé <nicolas@uucidl.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-29 23:35:05 -08:00
Magnus Damm fc1d003de3 sh: Move KEYSC header file
This patch moves the KEYSC header file from the
SuperH specific asm directory to a place where
it can be shared by multiple architectures.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-11-30 12:02:51 +09:00
Samu Onkalo 11bb4cc7c7 Input: polled device - do not start polling if interval is zero
If the poll interval is set to 0 via new sysfs entry and device is
opened after that, polling is started with interval 0. This causes
huge CPU load. Same happens if the rate was 0 when the device was
closed and then reopened.

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 10:16:09 -08:00
Dmitry Torokhov 381f3f1ccf Input: polled device - schedule first poll immediately
It does not make sense to wait poll_interval before performing first
read after opening the device, schedule the read immediately instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 10:15:40 -08:00
Arnaud Patard f5f96b93e7 Input: add S3C24XX touchscreen driver
S3C24XX touchscreen driver, originally written by Arnaud Patard and
other contributors. The driver has had substantial testing as well as
a number of tidying up passes done by Ben Dooks, as noted:

- added kernel-doc comments to most of the routines
- removed old code from pre adc framework days
- updated device probe code to use platform id list matching
- cleaned up debug, since printk() now has timestamp feature
- ensure code uses dev_() reporting macros where necessary
- remove ABS_PRESSURE reporting, tslib can be fixed
- ensure timer is removed on driver exit
- move to using dev_pmops for power management

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 09:47:47 -08:00
Daniel Silverstone 2330ed18b2 Input: usbtouchscreen - add support for Zytronic capacitive touchscreen
Zytronic USB-attached capacitive touchscreen support within the generic
USB touchscreen driver.

Signed-off-by: Daniel Silverstone <dsilvers@simtec.co.uk>
Signed-off-by: Vincent Sanders <vince@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:52:08 -08:00
Roger Quadros 721a730ece Input: force feedback - fix function name in comment
Function name is input_ff_destroy() and not input_ff_free()

Signed-off-by: Roger Quadros <roger.quadros@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:51:48 -08:00
Márton Németh 6236dfaa90 Input: do not overwrite the first part of phys string
Use strlcat() to append a string to the previously created first part.

Signed-off-by: Márton Németh <nm127@freemail.hu>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:50:52 -08:00
Pavel Machek 52ce4eaa38 Input: ads7846 - switch to using dev_vdbg()
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:50:07 -08:00
Pavel Machek 30ad7ba0a5 Input: ads7846 - fix pressure reporting
On Zaurus, hx4700 and others pressure is reported inverted -- the lighter
the pressure, the bigger numerical value.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:49:58 -08:00
Oliver Neukum 722232bcd8 Input: usbtouchscreen - remove unneeded usb_kill_urb
usb_kill_urb() in disconnect is not needed as unregistering will cause
close() to be called.

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-23 08:49:31 -08:00
Tony Lindgren a76df42a67 Merge 7xx-iosplit-plat-merge with omap-fixes
Merge branch '7xx-iosplit-plat-merge' into omap-for-linus
2009-11-22 10:08:43 -08:00
Nicolas Ferre 985f37f827 AT91: add touchscreen support for at91sam9g45ekes
New at91sam9g45ekes board provides a LCD with resistive touchscreen.
This is the support of this feature by atmel_tsadcc driver. This also
sets up platform parameters to be passed to the driver.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:55:38 -08:00
Nicolas Ferre 970435a141 Input: atmel_tsadcc - use platform parameters
Add a number of plafrom dependent parameters to atmel_tsadcc.  The
touchscreeen driver can now take into account the slight differences
that exist between IPs included in diferent products.  This will also
allow to adapt its behaivior to the caracteristics of the resistive
panel used.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:55:21 -08:00
Nicolas Ferre ab9122cd33 Input: atmel_tsadcc - rework setting touchscreen capabilities
Tiny patch for setting capabilities using input API function.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:55:12 -08:00
Maxim Levitsky 71bb21b677 Input: ALPS - add support for touchpads with 4-directional button
The touchpad on Acer Aspire 5720, 5520 and some other Aspire models
(signature 0x73, 0x02, 0x50) has a button that can be rocked in 4
different directions. Make the driver to generate BTN_0..BTN_3 events
in response. The Synaptics driver by default maps BTN_0 and BTN_1 to
up and down, so there should be no visible changes with the old setup
that generated BTN_FORWARD and BTN_BACK (also mapped to up and down).

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:13 -08:00
Dmitry Torokhov 315eb996d5 Input: psmouse - rework setting of BTN_MIDDLE capability
Do not start protocol detection assuming that middle mouse is present,
instead let individual protocols explicitly set this capability.
This fixes issue with Synaptics touchpads pretending that they have
middle button when hardware clearly reports otherwise.

Reported-and-tested-by: Andrey Borzenkov <arvidjaar@mail.ru>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:12 -08:00
Dmitry Torokhov 0cc1770b66 Input: lifebook - do not advertise unsupported buttons
The main input device of Lifebook touchscreens does not generate
left/right/middle button events and therefore should not be advertising
them in its capabilities.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:12 -08:00
Dmitry Torokhov c7a1f3ccfc Input: elantech - do not advertise relative events
Elantech touchpads work in absolute mode and do not generate relative
events so they should not be advertising them.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:11 -08:00
Dmitry Torokhov 21f25573fb Input: touchkit_ps2 - do not advertise unsupported buttons
Touchkit PS/2 touchscreen does not have left/right/middle buttons and
should not be advertising as capable of generating these events.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:10 -08:00
Samu Onkalo dad725d089 Input: input-polldev - add sysfs interface for controlling poll interval
Sysfs entry for reading and setting of the polling interval. If the
interval is set to 0, polling is stopped. Polling is restarted when
interval is changed to non-zero.

sysfs entries:
poll = current polling interval in msec (RW)
max = max allowed polling interval (RO)
min = min allowed polling interval (RO)

Minimum and maximum limit for interval can be set while setting up the
device.

Interval can be adjusted even if the input device is not currently open.

[dtor@mail.ru: add kernel doc markup for the new fields]
Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:09 -08:00
Ben Dooks bc8f1eaf68 Input: gpio_keys - seperate individual button setup to make code neater
Move the code that deals with setting up each individual button out into
a new function to reduce the indentation and allow us to common up some
of the error recovery code.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:08 -08:00
Ben Dooks 111bc59c08 Input: gpio_keys - use <linux/gpio.h> instead of <asm/gpio.h>
The gpio keys driver should be using <linux/gpio.h> instead
of <asm/gpio.h>

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:07 -08:00
Ben Dooks db19fd8b3a Input: gpio_keys - use dev_ macros to report information
The gpio_keys driver is binding to a platform device but using pr_err()
to report errors. Change to using dev_err() so that all messages are
prefixed by the device name.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:06 -08:00
Marek Vasut fb14159755 Input: ucb1400_ts - allow passing IRQ through platfrom_data
This patch allows UCB1400 to get IRQ GPIO from platform data. In case
platform_data are not supplied or the IRQ supplied in the platform_data
is negative, fall back to the old IRQ detection algorithm.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-20 00:52:05 -08:00
Abner Holsinger b1e69aae77 Input: lifebook - fix settings for CF-72
Panasonic CF-72 uses 6-byte protocol and does not need to be tied
to a particular port.

Signed-off-by: Abner Holsinger <9zabner@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:27:12 -08:00
Jiri Kosina 0698989d77 Input: psmouse - fix breakage introduced by b7802c5c1e
Commit b7802c5c1e ("Input: psmouse - use boolean type") caused the
synaptics_hardware variable to be completely useless, as it is
constantly set to 'true' throughout the whole psmouse_extensions().
This was caused by the following hunk in the commit in question

	-       int synaptics_hardware = 0;
	+       bool synaptics_hardware = true;

which is wrong and causes driver to issue extra reset when falling
back to bare PS/2 protocol.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-16 22:26:16 -08:00
Takashi Iwai 3d4c3aa938 Input: psmouse - remove unneeded '\n' from psmouse.proto parameter
The get parameter function should return a string without a life-feed.
Otherwise you'll see additional empty line in sysfs parameters file.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-12 23:31:58 -08:00
Dmitry Torokhov d4119bdacf Input: atkbd - restore LED state at reconnect
Even though input core tells us to restore LED state and repeat rate
at resume keyboard may be reconnected either by request from userspace
(via sysfs) or just by pulling it from the box and plugging it back in.
In these cases we still need to restore state ourselves.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-12 23:21:04 -08:00
Dmitry Torokhov 3cc9635179 Input: force LED reset on resume
We should be sending EV_LED event down to drivers upon resume even in cases
when in-kernel state of the LED is off since device could come up with some
leds turned on.

Reported-and-tested-by: Mikko Vinni <mmvinni@yahoo.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-12 23:20:35 -08:00
Dmitry Torokhov bf3204cbff Input: fix locking in memoryless force-feedback devices
Now that input core acquires dev->event_lock spinlock and disables
interrupts when propagating input events, using spin_lock_bh() in
ff-memless driver is not allowed. Actually, the timer_lock itself
is not needed anymore, we should simply use dev->event_lock
as well.

Also do a small cleanup in force-feedback core.

Reported-by: kerneloops.org
Reported-by: http://www.kerneloops.org/searchweek.php?search=ml_ff_set_gain
Reported-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-10 21:13:32 -08:00
Tony Lindgren 774facda20 Merge branch '7xx-iosplit-plat' with omap-fixes 2009-11-10 18:10:34 -08:00
Dmitry Torokhov 02cee68998 Merge commit 'v2.6.32-rc6' into next 2009-11-05 23:00:48 -08:00
Jeremy Fitzhardinge 1ccbf5344c xen: move Xen-testing predicates to common header
Move xen_domain and related tests out of asm-x86 to xen/xen.h so they
can be included whenever they are necessary.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-11-04 08:47:24 -08:00
Dmitry Torokhov f5ba350236 Input: synaptic_i2c - make unnecessarily global functions static
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-02 22:26:18 -08:00
Dmitry Eremin-Solenikov 558a5e296a Input: gpio-keys - use IRQF_SHARED
There is nothing that disallows gpio-keys to share it's IRQ line
w/ other drivers. Make it use IRQF_SHARED in request_irq().

An example of other driver with which I'd like to share IRQ line
for GPIO buttons is ledtrig-gpio.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-02 22:12:37 -08:00
David Härdeman 0baa3de6eb Input: winbond-cir - select LEDS_TRIGGERS
drivers/input/misc/winbond-cir.c depends on LEDS_TRIGGERS so
add an appropriate select to drivers/input/misc/Kconfig

Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-02 22:12:29 -08:00
Dmitry Torokhov ee1e82cee5 Input: i8042 - try to get stable CTR value when initializing
If user presses keys while i8042 is being initialized there is a chance
that keyboard data will be mistaken for results of Read Control Register
command causing futher troubles. Work around this issue by reading CTR
several times and stop when we get matching results.

Reported-and-tested-by: Dave Young <hidave.darkstar@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-11-02 22:11:43 -08:00
Dmitry Torokhov 7a53c7f56b Merge commit 'v2.6.32-rc5' into for-linus 2009-11-02 22:10:07 -08:00
Tias Guns a5f523bc0c Input: add driver for Dynapro serial touchscreen
This is a driver for Dynapro serial touchscreen, which used to be
supported in Xorg. The driver needs updated inputattach utility to
initialize serial port and create proper serio device before the
driver will be bound to it.

Signed-off-by: Tias Guns <tias@ulyssis.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-26 11:01:30 -07:00
Jamie Lentin e57130698f Input: atkbd - add a quirk for OQO 01+ multimedia keys
OQO 01+ multimedia keys produce 6x on press, e0 6x upon release.
As a result, Linux thinks that another key has been pressed (or is
repeating), when it is actually a release of the same key. Mangle the
release scancode when running on OQO so that driver recognizes it as
such.

Since the device does not have external PS/2 ports mangling is safe
since there is no chance that an external keyboard is connected.

Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-21 23:48:39 -07:00
Tony Lindgren ce491cf854 omap: headers: Move remaining headers from include/mach to include/plat
Move the remaining headers under plat-omap/include/mach
to plat-omap/include/plat. Also search and replace the
files using these headers to include using the right path.

This was done with:

#!/bin/bash
mach_dir_old="arch/arm/plat-omap/include/mach"
plat_dir_new="arch/arm/plat-omap/include/plat"
headers=$(cd $mach_dir_old && ls *.h)
omap_dirs="arch/arm/*omap*/ \
drivers/video/omap \
sound/soc/omap"
other_files="drivers/leds/leds-ams-delta.c \
drivers/mfd/menelaus.c \
drivers/mfd/twl4030-core.c \
drivers/mtd/nand/ams-delta.c"

for header in $headers; do
	old="#include <mach\/$header"
	new="#include <plat\/$header"
	for dir in $omap_dirs; do
		find $dir -type f -name \*.[chS] | \
			xargs sed -i "s/$old/$new/"
	done
	find drivers/ -type f -name \*omap*.[chS] | \
		xargs sed -i "s/$old/$new/"
	for file in $other_files; do
		sed -i "s/$old/$new/" $file
	done
done

for header in $(ls $mach_dir_old/*.h); do
	git mv $header $plat_dir_new/
done

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-20 09:40:47 -07:00
Samu Onkalo b0aba1e66c Input: add open and close methods for polled devices
Optional open and close methods for preparing and closing
the device.

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:46:49 -07:00
Roel Kluin 3776989d23 Input: hp_sdc_rtc - fix test in hp_sdc_rtc_read_rt()
If left unsigned the hp_sdc_rtc_read_i8042timer() return value will not
be checked correctly.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:21:34 -07:00
Herton Ronaldo Krzesinski 000c2a35b8 Input: atkbd - consolidate force release quirks for volume keys
Some machines share same key list for volume up/down release key quirks,
use only one key list.

Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:04:37 -07:00
Dmitry Torokhov 4f7802d032 Input: logips2pp - model 73 is actually TrackMan FX
Reported-and-tested-by: Harald Dunkel <harald.dunkel@t-online.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:03:54 -07:00
Dmitry Torokhov b0225e8f10 Input: i8042 - add Sony Vaio VGN-FZ240E to the nomux list
On this model, when KBD is in active multiplexing mode, acknowledgements
to reset and get ID commands issued on KBD port sometimes are delivered
to AUX3 port (touchpad) which messes up device detection. Legacy KBC
mode works fine and since there are no external PS/2 ports on this laptop
and no support for docking station we can safely disable active MUX mode.

Tested-by: Carlos R. Mafra <crmafra2@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-18 00:03:30 -07:00
Thomas Gleixner d2d2355985 input: Remove BKL from hp_sdc_rtc
cycle_kernel_lock() was added during the big BKL pushdown. It should
ensure the serializiation against driver init code. In this case there
is nothing to serialize. Remove it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
LKML-Reference: <20091010153349.884891604@linutronix.de>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
2009-10-14 17:36:51 +02:00
Dmitry Torokhov 1572ca2a84 Input: fix locking issue in /proc/bus/input/ handlers
input_devices_seq_start() uses mutex_lock_interruptible() to acquire
the input_mutex, but doesn't properly handle the situation when the
call fails (for example due to interrupt). Instead of returning NULL
(which indicates that there is no more data) we should return
ERR_PTR()-encoded error.

We also need explicit flag indicating whether input_mutex was acquired
since input_devices_seq_stop() is called whether input_devices_seq_start()
was successful or not.

The same applies to input_handlers_seq_start().

Reported-by: iceberg <strakh@ispras.ru>
Reviewed-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14 00:36:33 -07:00
Dmitry Torokhov 94dfb0d633 Input: atkbd - postpone restoring LED/repeat rate at resume
We need to postpone restoring LED state and typematic settings until
keyboard is finished reconnecting upon resume. Normally driver core
and PM infrastructure takes care of proper ordering and dependencies,
but or case actual reconnect is done asynchronously from kseriod.
So while driver core thinks that keyboard was resumed and it is time
to let input core run it's resume handlers in reality keyboard is not
ready yet. The solution is to keep rescheduling work that adjusts LED
and rate settings until keyboard is fully enabled.

Reported-by: Carlos R. Mafra <crmafra2@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-14 00:01:19 -07:00
Miguel Aguilar bc09dcadc1 Input: add DaVinci Keypad Driver
This driver enables keypad support on DaVinci platforms. DM365 is the
only platform that uses this driver at the moment.

Signed-off-by: Miguel Aguilar <miguel.aguilar@ridgerun.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13 23:58:45 -07:00
Dmitry Torokhov 216023255a Input: vsxxxaa - change formatting style to match the rest of the kernel
- no spaces between function name and opening parenthesis
 - switch statements were indented too much

This makes checkpatch (and me) happy.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13 23:58:27 -07:00
Dmitry Torokhov 7d3fadd148 Input: lkkbd - change formatting style to match the rest of the kernel
- no spaces between function name and opening parenthesis
 - switch statements were indented too much

This makes checkpatch (and me) happy.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13 23:58:20 -07:00
Dmitry Torokhov fc0eb28c00 Input: atkbd - restore resetting LED state at startup
Fix breakage caused by commit 9605fb48e1
While the input core indeed takes care of restoring led state and
typematic settings upon resume the driver still need to initialize
them properly when registering a new device

Reported-and-tested-by: Marin Mitov <mitov@issp.bas.bg>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-13 11:07:32 -07:00
Thomas Chou fb5bbee0dd Input: add driver for Altera PS/2 controller
This patch adds a new SERIO driver to support the Altera University
Program PS/2 controller.

[dtor@mail.ru: assorted cleanups]
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-12 21:43:11 -07:00
Dmitry Torokhov 7dcc9c230f Input: i8042 - make pnp_data_busted variable boolean instead of int
This small snippet escaped last round of int -> bool conversion.

Reported-by: Joe Perches <joe@perches.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-12 21:37:14 -07:00
Dmitry Torokhov 5f5eeff4c9 Input: synaptics - add another Protege M300 to rate blacklist
Apparently some of Toshiba Protege M300 identify themselves as
"Portable PC" in DMI so we need to add that to the DMI table as
well. We need DMI data so we can automatically lower Synaptics
reporting rate from 80 to 40 pps to avoid over-taxing their
keyboard controllers.

Tested-by: Rod Davison <roddavison@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-12 21:36:52 -07:00
Alexey Dobriyan d43c36dc6b headers: remove sched.h from interrupt.h
After m68k's task_thread_info() doesn't refer to current,
it's possible to remove sched.h from interrupt.h and not break m68k!
Many thanks to Heiko Carstens for allowing this.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-10-11 11:20:58 -07:00
Linus Torvalds baf4974e49 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: i8042 - print debug data when testing AUX IRQ delivery
  Input: libps2 - fix dependancy on i8042
  Input: fix rx51 board keymap
  Input: ad7879 - pass up error codes from probe functions
  Input: xpad - add BigBen Interactive XBOX 360 Controller
  Input: rotary_encoder - fix relative axis support
  Input: sparkspkr - move remove() functions to .devexit.text
  Input: wistron_btns - add DMI entry for Medion WIM2030 laptop
2009-10-09 13:32:24 -07:00
Dmitry Torokhov d3d2dfe2d7 Input: i8042 - print debug data when testing AUX IRQ delivery
Sometimes it is not clear why IRQ delivery test failed so let's
add some debug printks so we know the exact reason.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-08 20:59:54 -07:00
Konrad Rzeszutek Wilk ba69ea42f8 Fix toogle whether xenbus driver should be built as module or part of kernel.
The "select" statement in the Kconfig ensures that all other users
of the xenbus will have the same dependency.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-10-08 11:55:18 -07:00
Dmitry Torokhov fed94549ed Input: libps2 - fix dependancy on i8042
libps2 can not be built in if i8042 is a module, all other combinations
are allowed.

Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 22:00:47 -07:00
Michael Hennerich 4fa5757a4c Input: ad7879 - pass up error codes from probe functions
If the sub-probe functions fail, we need to pass up the error code to the
higher levels from the probe function.  We currently always return 0 even
if there was an error so higher levels don't report problems.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 22:00:21 -07:00
Thomas Gruber 3ac91d36bb Input: xpad - add BigBen Interactive XBOX 360 Controller
Add BigBen Interactive XBOX 360 Controller (146b:0601) to xpad driver.

Signed-off-by: Thomas Gruber <kerneldev@tuxpower.org>
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 22:00:09 -07:00
H Hartley Sweeten 06ee3d3c25 Input: rotary_encoder - fix relative axis support
When the rotart_encoder driver is used to report relative axis
information the "steps" in the platform data could be missing
since it's not relevant.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 22:00:01 -07:00
Uwe Kleine-König 9e0af8a498 Input: sparkspkr - move remove() functions to .devexit.text
The function bbc_remove and grover_remove are used only wrapped
by __devexit_p so define it using __devexit.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 21:59:53 -07:00
Sebastian Frei 3bfb0a7e18 Input: wistron_btns - add DMI entry for Medion WIM2030 laptop
Signed-off-by: Sebastian Frei <dr.nop@gmx.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-10-05 21:59:42 -07:00
Alexey Dobriyan a99bbaf5ee headers: remove sched.h from poll.h
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-04 15:05:10 -07:00
Andrew Morton 1c4115e595 drivers/input/input.c: fix CONFIG_PM=n warning
drivers/input/input.c:1277: warning: 'input_dev_reset' defined but not used

Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-10-01 16:11:11 -07:00
Ingo Molnar d2b5ec3aa0 input: fix build failures caused by Kconfig Winbond WPCD376I Consumer IR hardware driver Kconfig entry
Fix these warnings:

  drivers/built-in.o: In function `apanel_remove':
  apanel.c:(.text+0x56e852): undefined reference to `led_classdev_unregister'
  drivers/built-in.o: In function `apanel_probe':
  apanel.c:(.text+0x56eae3): undefined reference to `led_classdev_register'
  drivers/built-in.o: In function `acpi_fujitsu_hotkey_add':
  fujitsu-laptop.c:(.text+0x5d7647): undefined reference to `led_classdev_register'
  fujitsu-laptop.c:(.text+0x5d76b5): undefined reference to `led_classdev_register'
  drivers/built-in.o: In function `wbcir_probe':
  winbond-cir.c:(.devinit.text+0x5f375): undefined reference to `led_classdev_register'
  winbond-cir.c:(.devinit.text+0x5f663): undefined reference to `led_classdev_unregister'
  drivers/built-in.o: In function `wbcir_remove':
  winbond-cir.c:(.devexit.text+0x7f23): undefined reference to `led_classdev_unregister'
  drivers/built-in.o: In function `fujitsu_cleanup':
  fujitsu-laptop.c:(.exit.text+0xbe37): undefined reference to `led_classdev_unregister'
  fujitsu-laptop.c:(.exit.text+0xbe53): undefined reference to `led_classdev_unregister'

It happens because the new INPUT_WINBOND_CIR driver relies on new-leds
infrastructure - but does not select it in drivers/input/misc/Kconfig.
But it selects LEDS_CLASS, which confuses a number of other drivers into
thinking that all the leds infrastructure is in place.

Fix this by selecting NEW_LEDS as well, like similar drivers do.

Eventually, this whole leds infrastructure complexity should be
cleaned up, it's been going on for years.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: David Härdeman <david@hardeman.nu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-24 07:20:56 -07:00
Linus Torvalds 0dd52d0df0 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: add driver for Atmel AT42QT2160 Sensor Chip
  Input: max7359 - use threaded IRQs
  Input: add driver for Maxim MAX7359 key switch controller
  Input: add driver for ADP5588 QWERTY I2C Keypad
  Input: add touchscreen driver for MELFAS MCS-5000 controller
  Input: add driver for OpenCores Keyboard Controller
  Input: dm355evm_keys - remove dm355evm_keys_hardirq
  Input: synaptics_i2c - switch to using __cancel_delayed_work()
  Input: ad7879 - add support for AD7889
  Input: atkbd - rely on input core to restore state on resume
  Input: add generic suspend and resume for input devices
  Input: libps2 - additional locking for i8042 ports
2009-09-23 15:39:36 -07:00
Linus Torvalds 433c24ed7f Merge git://git.infradead.org/battery-2.6
* git://git.infradead.org/battery-2.6:
  power_supply: Add driver for the PMU on WM831x PMICs
  ds2760_battery: Fix integer overflow for time_to_empty_now
  wm97xx_battery: Convert to dev_pm_ops
  wm97xx_battery: Use irq to detect charger state
  wm97xx_battery: Use platform_data
  wm97xx-core: Pass platform_data to battery
  ds2760_battery: implement set_charged() feature
  power_supply: get_by_name and set_charged functionality
  power_supply: EXPORT_SYMBOL cleanups
  ds2760_battery: add current_accum module parameter
  ds2760_battery: handle full_active_uAh == 0 case correctly
  ds2760_battery: add rated_capacity module parameter
  ds2760_battery: export more features
  ds2760_battery: delay power supply registration
  wm8350_power: Implement charge type property
  power_supply: Add a charge_type property, and use it for olpc driver
  olpc_battery: Add an 'error' sysfs device that displays raw errors
  Revert "power: remove POWER_SUPPLY_PROP_CAPACITY_LEVEL"
2009-09-23 10:11:08 -07:00
Anton Vorontsov e0626e3844 spi: prefix modalias with "spi:"
This makes it consistent with other buses (platform, i2c, vio, ...).  I'm
not sure why we use the prefixes, but there must be a reason.

This was easy enough to do it, and I did it.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Samuel Ortiz <sameo@openedhand.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Acked-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-23 07:39:43 -07:00
Raphael Derosso Pereira fde1132374 Input: add driver for Atmel AT42QT2160 Sensor Chip
This version only supports individual cells (no slide support yet).
The code has been tested on proprietary development ARM board, but
should work fine on other machines.

Signed-off-by: Raphael Derosso Pereira <raphaelpereira@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-22 20:50:08 -07:00
Anton Vorontsov f056878332 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
	drivers/power/wm97xx_battery.c
2009-09-23 03:49:27 +04:00
Linus Torvalds 342ff1a1b5 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits)
  trivial: fix typo in aic7xxx comment
  trivial: fix comment typo in drivers/ata/pata_hpt37x.c
  trivial: typo in kernel-parameters.txt
  trivial: fix typo in tracing documentation
  trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c
  trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c
  trivial: remove unnecessary semicolons
  trivial: Fix duplicated word "options" in comment
  trivial: kbuild: remove extraneous blank line after declaration of usage()
  trivial: improve help text for mm debug config options
  trivial: doc: hpfall: accept disk device to unload as argument
  trivial: doc: hpfall: reduce risk that hpfall can do harm
  trivial: SubmittingPatches: Fix reference to renumbered step
  trivial: fix typos "man[ae]g?ment" -> "management"
  trivial: media/video/cx88: add __init/__exit macros to cx88 drivers
  trivial: fix typo in CONFIG_DEBUG_FS in gcov doc
  trivial: fix missing printk space in amd_k7_smp_check
  trivial: fix typo s/ketymap/keymap/ in comment
  trivial: fix typo "to to" in multiple files
  trivial: fix typos in comments s/DGBU/DBGU/
  ...
2009-09-22 07:51:45 -07:00
David Härdeman e258b80e69 input: add a driver for the Winbond WPCD376I Consumer IR hardware
Add a driver for the the Consumer IR (CIR) functionality of the Winbond
WPCD376I chipset (found on e.g. Intel DG45FC motherboards).

Signed-off-by: David Härdeman <david@hardeman.nu>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-22 07:17:49 -07:00
Dmitry Torokhov 44ca397bcf Input: max7359 - use threaded IRQs
Convert max7359 driver to use IRQ threading instead of using
workqueue.

Tested-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-21 22:27:49 -07:00
Kim Kyuwon 0baf81ba15 Input: add driver for Maxim MAX7359 key switch controller
The Maxim MAX7359 is a I2C interfaced key switch controller which
provides microprocessors with management of up to 64 key switches.
This patch adds support for the MAX7359 key switch controller.

Signed-off-by: Kim Kyuwon <q1.kim@samsung.com>
Reviewed-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-21 22:26:40 -07:00
Thadeu Lima de Souza Cascardo 36726dd922 trivial: fix typo s/ketymap/keymap/ in comment
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-21 15:14:55 +02:00
Kay Sievers e454cea20b Driver-Core: extend devnode callbacks to provide permissions
This allows subsytems to provide devtmpfs with non-default permissions
for the device node. Instead of the default mode of 0600, null, zero,
random, urandom, full, tty, ptmx now have a mode of 0666, which allows
non-privileged processes to access standard device nodes in case no
other userspace process applies the expected permissions.

This also fixes a wrong assignment in pktcdvd and a checkpatch.pl complain.

Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-19 12:50:38 -07:00
Linus Torvalds 515b696b28 Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (262 commits)
  sh: mach-ecovec24: Add user debug switch support
  sh: Kill off unused se_skipped in alignment trap notification code.
  sh: Wire up HAVE_SYSCALL_TRACEPOINTS.
  video: sh_mobile_lcdcfb: use both register sets for display panning
  video: sh_mobile_lcdcfb: implement display panning
  sh: Fix up sh7705 flush_dcache_page() build.
  sh: kfr2r09: document the PLL/FLL <-> RF relationship.
  sh: mach-ecovec24: need asm/clock.h.
  sh: mach-ecovec24: deassert usb irq on boot.
  sh: Add KEYSC support for EcoVec24
  sh: add kycr2_delay for sh_keysc
  sh: cpufreq: Include CPU id in info messages.
  sh: multi-evt support for SH-X3 proto CPU.
  sh: clkfwk: remove bogus set_bus_parent() from SH7709.
  sh: Fix the indication point of the liquid crystal of AP-325RXA(AP3300)
  sh: Add EcoVec24 romImage defconfig
  sh: USB disable process is needed if romImage boot for EcoVec24
  sh: EcoVec24: add HIZA setting for LED
  sh: EcoVec24: write MAC address in boot
  sh: Add romImage support for EcoVec24
  ...
2009-09-18 09:43:09 -07:00
Linus Torvalds 6f130478e2 Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (55 commits)
  regulator: Voltage count for AB3100
  mfd: Convert WM8350 to use request_threaded_irq()
  mfd: Update MAINTAINERS patterns for WM831x
  mfd: Fix twl4030-power warnings
  regulator: AB3100 support
  rtc: AB3100 RTC support
  mfd: Fix ab3100-otp build failure
  mfd: OMAP: Board-specifc twl4030 DPS scripts for RX51 board
  mfd: Print warning for twl4030 out-of-order script loading
  mfd: Add support for TWL4030/5030 dynamic power switching
  mfd: AB3100 OTP readout
  regulator: Add Freescale MC13783 driver
  mfd: Add Freescale MC13783 driver
  mfd: AB3100 disable irq nosync
  mfd: AB3100 alter default setting
  mfd: AB3100 propagate error
  mfd: AB3100 accessor function cleanups
  rtc: Add support for RTCs on Wolfson WM831x devices
  regulator: get pcap data from the parent device
  input: PCAP2 misc input driver
  ...
2009-09-18 09:22:36 -07:00
Linus Torvalds 73c583e4e2 Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (47 commits)
  OMAP clock: use debugfs_remove_recursive() for rewinding
  OMAP2/3/4 core: create omap_device layer
  OMAP: omap_hwmod: call omap_hwmod init at boot; create interconnects
  OMAP2/3/4: create omap_hwmod layer
  OMAP2/3 board-*.c files: read bootloader configuration earlier
  OMAP2/3/4 PRCM: add module IDLEST wait code
  OMAP2/3 PM: create the OMAP PM interface and add a default OMAP PM no-op layer
  OMAP3 clock: remove superfluous calls to omap2_init_clk_clkdm
  OMAP clock: associate MPU clocks with the mpu_clkdm
  OMAP3 clock: Fixed processing of bootarg 'mpurate'
  OMAP: SDRC: Add several new register definitions
  OMAP: powerdomain: Fix overflow when doing powerdomain deps lookups.
  OMAP: PM: Added suspend target state control to debugfs for OMAP3
  OMAP: PM debug: Add PRCM register dump support
  OMAP: PM debug: make powerdomains use PM-debug counters
  OMAP: PM: Add pm-debug counters
  OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each.
  OMAP: PM: Hook into PM counters
  OMAP: PM counter infrastructure.
  OMAP3: PM: fix lockdep warning caused by omap3_pm_init
  ...
2009-09-18 09:19:26 -07:00
Michael Hennerich 88751dd6ce Input: add driver for ADP5588 QWERTY I2C Keypad
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:04 -07:00
Joonyoung Shim 38e783b381 Input: add touchscreen driver for MELFAS MCS-5000 controller
The MELPAS MCS-5000 is the touchscreen controller. The overview of this
controller can see at the following website:

http://www.melfas.com/product/product01.asp?k_r=eng_

This driver is tested on s3c6410 NCP board and supports only the i2c
interface.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:03 -07:00
Javier Herrero 422b552deb Input: add driver for OpenCores Keyboard Controller
Driver for the keyboard hardware documented here:
	http://www.opencores.org/project,keyboardcontroller

Signed-off-by: Javier Herrero <jherrero@hvsistemas.es>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:02 -07:00
Dmitry Torokhov 3b0a9ce0a6 Input: dm355evm_keys - remove dm355evm_keys_hardirq
The genirq already provides default hard IRQ handler for threaded
IRQs, no need to implement our own here.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:01 -07:00
Dmitry Torokhov 30b37131aa Input: synaptics_i2c - switch to using __cancel_delayed_work()
cancel_delayed_work() may spin and therefore should not be used in
interrupt contexts.

Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:01 -07:00
Michael Hennerich 36fb252778 Input: ad7879 - add support for AD7889
The AD7889 is a new part but 100% software compatible with the AD7879, so
add it to the id_table and help text.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:24:00 -07:00
Dmitry Torokhov 9605fb48e1 Input: atkbd - rely on input core to restore state on resume
Now that input core takes care of restoring state of input devices
upon resume we don't need to do anything special here.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:23:59 -07:00
Dmitry Torokhov ffd0db9719 Input: add generic suspend and resume for input devices
Automatically turn off leds and sound effects as part of suspend
process and restore led state, sounds and repeat rate at resume.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:23:58 -07:00
Dmitry Torokhov 181d683d75 Input: libps2 - additional locking for i8042 ports
The serio ports on i8042 are not completely isolated; while we provide
enough locking to ensure proper serialization when accessing control
and data registers AUX and KBD ports can still have an effect on each
other on PS/2 protocol level. The most prominent effect is that
issuing a command for the device connected to one port may cause
abort of the command currently executing by the device connected to
another port.

Since i8042 nor serio subsystem are not aware of the details of the
PS/2 protocol (length of the commands and their replies and so on) the
locking should be done on libps2 level by adding special handling when
we see that we are dealing with serio port on i8042.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-17 23:23:45 -07:00
Daniel Ribeiro d0a8213248 input: PCAP2 misc input driver
This is a driver for misc input events for the PCAP2 PMIC, it handles
the Power key and the Headphone button.

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Ilya Petrov <ilya.muromec@gmail.com>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-09-17 09:47:12 +02:00
Daniel Ribeiro 0387e107d6 input: PCAP2 based touchscreen driver
Touchscreen driver for the PCAP2 multi function device used in
Motorola EZX smartphones.

Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-09-17 09:47:12 +02:00
Mark Brown 0c73b992dd input: Add support for the WM831x ON pin
The WM831x series of PMICs support control of initial power on
through the ON pin on the device with soft control of the pin
at other times. Represent this to userspace as KEY_POWER.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2009-09-17 09:47:02 +02:00
Linus Torvalds ab86e5765d Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
  Driver Core: devtmpfs - kernel-maintained tmpfs-based /dev
  debugfs: Modify default debugfs directory for debugging pktcdvd.
  debugfs: Modified default dir of debugfs for debugging UHCI.
  debugfs: Change debugfs directory of IWMC3200
  debugfs: Change debuhgfs directory of trace-events-sample.h
  debugfs: Fix mount directory of debugfs by default in events.txt
  hpilo: add poll f_op
  hpilo: add interrupt handler
  hpilo: staging for interrupt handling
  driver core: platform_device_add_data(): use kmemdup()
  Driver core: Add support for compatibility classes
  uio: add generic driver for PCI 2.3 devices
  driver-core: move dma-coherent.c from kernel to driver/base
  mem_class: fix bug
  mem_class: use minor as index instead of searching the array
  driver model: constify attribute groups
  UIO: remove 'default n' from Kconfig
  Driver core: Add accessor for device platform data
  Driver core: move dev_get/set_drvdata to drivers/base/dd.c
  Driver core: add new device to bus's list before probing
2009-09-16 08:27:10 -07:00
Paul Mundt ea88023b34 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
	arch/sh/kernel/vmlinux.lds.S
2009-09-16 13:48:32 +09:00
David Brownell a4dbd6740d driver model: constify attribute groups
Let attribute group vectors be declared "const".  We'd
like to let most attribute metadata live in read-only
sections... this is a start.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-09-15 09:50:47 -07:00
Nicolas Pitre 2f82af08fc Nicolas Pitre has a new email address
Due to problems at cam.org, my nico@cam.org email address is no longer
valid.  FRom now on, nico@fluxnic.net should be used instead.

Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-15 09:37:12 -07:00
Linus Torvalds 133309a89e Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (52 commits)
  Input: bcm5974 - silence uninitialized variables warnings
  Input: wistron_btns - add keymap for AOpen 1557
  Input: psmouse - use boolean type
  Input: i8042 - use platform_driver_probe
  Input: i8042 - use boolean type where it makes sense
  Input: i8042 - try disabling and re-enabling AUX port at close
  Input: pxa27x_keypad - allow modifying keymap from userspace
  Input: sunkbd - fix formatting
  Input: i8042 - bypass AUX IRQ delivery test on laptops
  Input: wacom_w8001 - simplify querying logic
  Input: atkbd - allow setting force-release bitmap via sysfs
  Input: w90p910_keypad - move a dereference below a NULL test
  Input: add twl4030_keypad driver
  Input: matrix-keypad - add function to build device keymap
  Input: tosakbd - fix cleaning up KEY_STROBEs after error
  Input: joydev - validate axis/button maps before clobbering current ones
  Input: xpad - add USB ID for the drumkit controller from Rock Band
  Input: w90p910_keypad - rename driver name to match platform
  Input: add new driver for Sentelic Finger Sensing Pad
  Input: psmouse - allow defining read-only attributes
  ...
2009-09-14 17:56:51 -07:00
Linus Torvalds 2ca7d674d7 Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits)
  [ARM] Update mach-types
  ARM: 5636/1: Move vendor enum to AMBA include
  ARM: Fix pfn_valid() for sparse memory
  [ARM] orion5x: Add LaCie NAS 2Big Network support
  [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume
  ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board
  ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board
  ARM: 5689/1: Update default config of HP Jornada 700-series machines
  ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem
  ARM: 5688/1: ks8695_serial: disable_irq() lockup
  ARM: 5687/1: fix an oops with highmem
  ARM: 5684/1: Add nuc960 platform to w90x900
  ARM: 5683/1: Add nuc950 platform to w90x900
  ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform
  ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver
  ARM: 5625/1: fix hard coded 4K resource size in amba bus detection
  MMC: MMCI: convert realview MMC to use gpiolib
  ARM: 5685/1: Make MMCI driver compile without gpiolib
  ARM: implement highpte
  ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ
  ...

Fix up trivial conflict in arch/arm/kernel/signal.c.

It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS:
Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.
2009-09-14 17:48:14 -07:00
Kuninori Morimoto 1f85d38106 sh: add kycr2_delay for sh_keysc
After KYCR2 is set, udelay might become necessary if there are only a
small number of keys attached. This patch introduces an optional delay
through the platform data to address this problem.

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-09-15 09:30:14 +09:00
Dmitry Torokhov fc8e1ead93 Merge branch 'next' into for-linus 2009-09-13 21:16:56 -07:00
Henrik Rydberg 9de48cc300 Input: bcm5974 - silence uninitialized variables warnings
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-13 09:13:38 -07:00
Dmitry Torokhov 85927b0d52 Input: wistron_btns - add keymap for AOpen 1557
This one does not have anything useful in DMI either so again
we need to use:

    force=1 keymap=aopen1557

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-13 09:12:21 -07:00
Russell King 87d721ad7a Merge branch 'master' into devel 2009-09-12 12:04:37 +01:00
Russell King ddd559b13f Merge branch 'devel-stable' into devel
Conflicts:
	MAINTAINERS
	arch/arm/mm/fault.c
2009-09-12 12:02:26 +01:00
Russell King cf7a2b4fb6 Merge branches 'arm', 'at91', 'bcmring', 'ep93xx', 'mach-types', 'misc' and 'w90x900' into devel 2009-09-12 12:01:34 +01:00
Dmitry Torokhov b7802c5c1e Input: psmouse - use boolean type
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-10 22:11:38 -07:00
Dmitry Torokhov f81134163f Input: i8042 - use platform_driver_probe
i8042 is not hot-pluggable and we create the device when we register
the driver, so let's save some memory by using platform_device_probe
and using __init instead of __devinit.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-10 22:11:37 -07:00
Dmitry Torokhov 386b384900 Input: i8042 - use boolean type where it makes sense
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-10 22:11:36 -07:00
Dmitry Torokhov 5ddbc77c3e Input: i8042 - try disabling and re-enabling AUX port at close
Ever since we switched from having a polling timer to registering IRQ
handlers for both keyboard and AUX ports at the driver registration
time, on certain boxes probing for a mouse results in keyboard
stopping working. The only real difference between old and new way is
that before we disabled ports after unsuccessful probe whereas now we
leave them as is. Try to emulate the old behavior by disabling and
immediately re-enabling AUX and KBD ports when corresponding serio
port is being closed.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-10 22:11:35 -07:00
Dmitry Torokhov bd96f37895 Input: pxa27x_keypad - allow modifying keymap from userspace
Tested-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-10 22:11:34 -07:00
Dmitry Torokhov 7cac9cd935 Input: sunkbd - fix formatting
Adjust the way 'switch' statements were indented; make sure we stay
under 80 ciolumns.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-10 22:11:32 -07:00
Dmitry Torokhov 1c7827ae70 Input: i8042 - bypass AUX IRQ delivery test on laptops
It seems that many laptops do not fully implement AUX LOOP command in
their keyboard controllers, causing issues with touchpad detection.
We know however that almost every laptop/portable uses a PS/2 pointing
device and, even if user disables it in favor of an external mouse,
the system will not use IRQ 12 for anything else. Therefore we may
bypass AUX IRQ delivery test when running on a laptop and assume that
it is routed properly.

Just to be safe we require the box to have good PNP data in order to
bypass the test.

[Jin Dongming <jin.dongming@np.css.fujitsu.com>: fix crash caused
 by missing terminator in the DMI table]

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-10 22:09:40 -07:00
Linus Torvalds 6399534472 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: atkbd - add Compaq Presario R4000-series repeat quirk
  Input: i8042 - add Acer Aspire 5536 to the nomux list
2009-09-05 13:41:29 -07:00
Marek Vasut 32bb0e0c77 wm97xx-core: Pass platform_data to battery
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
2009-09-04 20:11:17 +04:00
Dave Andrews 2bcaa6a423 Input: atkbd - add Compaq Presario R4000-series repeat quirk
Compaq Presario R4000-series laptops are not sending a "volume up button
release" and "volume down button release" signal in the PS/2 protocol for
atkbd. The URL below has some of confirmed reports:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/385477

Signed-off-by: Dave Andrews <jetdog330@hotmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-03 20:41:44 -07:00
Dmitry Torokhov 41c372dcad Input: wacom_w8001 - simplify querying logic
There is no need for locking when we send query and start commands
to the touchscreen since there is no concurrency.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-03 20:38:37 -07:00
Dmitry Torokhov 1ba36e11b2 Input: atkbd - allow setting force-release bitmap via sysfs
There are more and more laptop requiring use of force_release quirk
for their multimedia and other specialized keys. Adding their DMI data
to the kernel is not sustainable; instead we will rely on help from
userspace (HAL) to do that for us.

This patch creates a new 'force_release' sysfs attribute (that belongs
to serio device to which keyboard is attached) which can be used to set
up force_release keymap. For example, Dell laptop owners might do:

echo 133-139,143,147 > /sys/devices/platform/i8042/serio0/force_release

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-09-03 20:30:36 -07:00
wanzongshun 35c9221acb ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform
Add the cpu.c and dev.c and modify w90p910 platform
to apply to use the common API(provided by cpu.c and dev.c)
at the same time, I renamed all w90x900 to nuc900 in every
c file of w90x900 platform and touchscreen's driver name.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-09-02 11:22:23 +01:00
Julia Lawall 903b9124ea Input: w90p910_keypad - move a dereference below a NULL test
We should first check whether platform data is NULL or not, before
dereferencing it to get the keymap.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-30 11:55:47 -07:00
Tony Lindgren 6175556fdc OMAP: Rename OMAP_MPUIO_BASE to OMAP1_MPUIO_BASE
Rename OMAP_MPUIO_BASE to OMAP1_MPUIO_BASE

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-28 10:50:34 -07:00
David Brownell 9d8340687c Input: add twl4030_keypad driver
Add a driver for the keypad controller on TWL4030 family chips.
These support up to an 8x8 key matrix.  The TWL4030 multifunction
chips are mostly used on OMAP3 (or OMAP 2430) based boards.

[dtor@mail.ru: switch to matrix-keypad framework, fix changing
keymap from userspace]
Reviewed-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-27 22:06:15 -07:00
Dmitry Torokhov 77a53fd218 Input: matrix-keypad - add function to build device keymap
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-27 22:05:39 -07:00
Roel Kluin 8fbac18e8e Input: tosakbd - fix cleaning up KEY_STROBEs after error
Direct to fail2 to gpio_free() the KEY_STROBEs as well as the KEY_SENSEs.

[dtor@mail.ru: change keymap from unsigned int to unsigned short]
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-27 22:02:47 -07:00
Stephen Kitt 999b874f4a Input: joydev - validate axis/button maps before clobbering current ones
Up to now axis and button map validation was done after the user-supplied
values were copied over the driver's map. This patch copies the
user-supplied values into temporary buffers and validated them before
overwriting the driver's permanent maps.

Also change JSIOCGBTNMAP and JSIOCGAXMAP to return number of bytes returned
to userspace instead of 0.

Signed-off-by: Stephen Kitt <steve@sk2.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-27 22:01:39 -07:00
Dmitry Torokhov 4b61bb575b Merge commit 'v2.6.31-rc8' into next 2009-08-27 22:00:20 -07:00
Dmitry Torokhov ced909ff04 Input: i8042 - add Acer Aspire 5536 to the nomux list
When KBC is in active multiplexing mode, disabling and re-enabling the
touchpad with the special key leaves the touchpad dead. Since the laptop
does not have any external PS/2 ports disabling MUX mode should be safe.

Reported-by: Eugeniy Meshcheryakov <eugen@debian.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-26 02:25:32 -07:00
Linus Torvalds 22e93eddd9 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: ucb1400_ts - enable interrupt unconditionally
  Input: ucb1400_ts - enable ADC Filter
  Input: wacom - don't use on-stack memory for report buffers
  Input: iforce - support new revision of ACT LABS Force RS
  Input: joydev - decouple axis and button map ioctls from input constants
2009-08-24 12:25:27 -07:00
Pavel Revak 9b2fb2da4e Input: ucb1400_ts - enable interrupt unconditionally
Sometimes, when using the touchscreen, it stops working till next restart
and the following message is printed:

	ucb1400: unexpected IE_STATUS = 0x0

The following patch retriggers the touchscreen interrupt unconditionally.
This prevents hanging of the touchscreen in case of bogus interrupt
occurence.

Signed-off-by: Pavel Revak <palo@bielyvlk.sk>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-21 00:54:13 -07:00
Marek Vasut 1700f5fde8 Input: ucb1400_ts - enable ADC Filter
This patch enables ADC filtering on UCB1400 codec by default. The
benefit from this change is mostly on some Colibri boards where
the ADCSYNC pin of the UCB1400 codec isn't connected causing the
touchscreen to jitter very badly. This change has no visible
effect on boards where the ADCSYNC pin is connected.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Palo Revak <palo@bielyvlk.sk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-21 00:53:12 -07:00
Dmitry Torokhov 3b7307c2d6 Input: wacom - don't use on-stack memory for report buffers
Tested-by: Martin Capitanio <martin@capitanio.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-21 00:51:28 -07:00
Corbin Simpson 805423e84e Input: xpad - add USB ID for the drumkit controller from Rock Band
Signed-off-by: Corbin Simpson <MostAwesomeDude@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-20 22:06:31 -07:00
Wan ZongShun fb962e1e17 Input: w90p910_keypad - rename driver name to match platform
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-20 21:55:01 -07:00
Jiri Kosina 68947b8f9a Input: iforce - support new revision of ACT LABS Force RS
Reported-by: cemede@gmail.com
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-19 22:16:51 -07:00
Tai-hwa Liang fc69f4a6af Input: add new driver for Sentelic Finger Sensing Pad
This is the driver for Sentelic Finger Sensing Pad which can be found
on MSI WIND Netbook.

Signed-off-by: Tai-hwa Liang <avatar@sentelic.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-19 21:46:09 -07:00
Dmitry Torokhov 3b72094409 Input: psmouse - allow defining read-only attributes
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-19 21:14:20 -07:00
Stephen Kitt ec8b4b7085 Input: joydev - decouple axis and button map ioctls from input constants
The KEY_MAX change in 2.6.28 changed the values of the JSIOCSBTNMAP and
JSIOCGBTNMAP constants; software compiled with the old values no longer
works with kernels following 2.6.28, because the ioctl switch statement
no longer matches the values given by the software. This patch handles
these ioctls independently of the length of data specified, and applies the
same treatment to JSIOCSAXMAP and JSIOCGAXMAP which currently depend on
ABS_MAX.

Signed-off-by: Stephen Kitt <steve@sk2.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-12 01:16:13 -07:00
Daniel Mack 25a70e38cd Input: eeti_ts - allow active high irq lines
This adds a struct eeti_ts_platform_data which currently holds only one
value to specify the interrupt polarity.

The driver has a fallback if no platform data is passed in via the
i2c_board_info, so no regression is caused.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-12 01:09:50 -07:00
Dmitry Torokhov 09113aea55 Input: w90p910_keypad - adjust to use definitions from matrix_keypad.h
Also have the driver send MSC_SCAN events as most keyboards do to aid
in updating keymap from userspace.

Tested-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-09 21:24:26 -07:00
Wan ZongShun 4a15235e79 Input: add keypad driver for w90p910
Add keypad driver for the 4x4 keypad on an evaluation board based
on w90p910.

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Reviewed-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-09 21:24:09 -07:00
Dmitry Torokhov fa71c605c2 Input: combine hil_kbd and hil_ptr drivers
hil_kbd and hil_ptr look like twins so it makes sense to combine them
into a single driver.

[deller@gmx.de: add MODULE_ALIAS() entry for mouse]
Tested-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-09 13:27:27 -07:00
Dmitry Torokhov 1437dc3089 Input: hil_kbd - prepare for merging with hil_ptr
Rename functions and variables from [hil_]kbd to [hil_]dev in
preparation of merging hil_kbd and hil_ptr.

Tested-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-09 13:27:09 -07:00
Dmitry Torokhov 6777f01728 Input: hil_kbd - switch to use completion instead of semaphore
Stop abusing semaphore for waiting, use completion instead. Also handle
errors from input_register_device.

Tested-by: Helge Deller <deller@gmx.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-09 13:26:37 -07:00
Dmitry Torokhov 67dbe83adc Input: wistron_btns - switch to using dev_pm_ops
Also start using 'bool' where it makes sense.

Tested-by: Giuseppe Mazzotta <g.mazzotta@iragan.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-08 09:29:23 -07:00
Linus Torvalds 385861206c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: matrix_keypad - make matrix keymap size dynamic
  Input: wistron_btns - support Prestigio Wifi RF kill button
  Input: i8042 - add Asus G1S to noloop exception list
2009-08-07 10:42:14 -07:00
Eric Miao d82f1c3534 Input: matrix_keypad - make matrix keymap size dynamic
Remove assumption on the shift and size of rows/columns form
matrix_keypad driver.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-05 22:20:14 -07:00
TJ 194934785a Input: wistron_btns - support Prestigio Wifi RF kill button
The Prestigio 157, an old no-name clone laptop uses input keys very
similar to the Wistron 1557/MS2141 with the addition of BIOS-controlled
wireless radio frequency kill switch.

This patch adds support for the RF kill switch control and adds manual
identification of the model.

The Prestigio does not expose any recognisable identity via dmidecode
and so requires manual selection at module init using

force=1 keymap=prestigio

Signed-off-by: TJ <ubuntu@tjworld.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-05 22:19:32 -07:00
Dmitry Torokhov dd0d5443da Input: serio - don't use serio->write() directly
We have a nice wrapper for that.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-05 00:43:43 -07:00
Paul Fox c46dd1eb9a Input: hgpk - forced recalibration for the OLPC touchpad
The OLPC XO laptop incorporates a combination touchpad/tablet device
which unfortunately requires frequent recalibration.  The driver will
force this automatically when various suspicious behaviors are
observed, and the user can recalibrate manually (with a special
keyboard sequence). There's currently no way, however, for an external
program to cause recalibration. We can not use the reconnect
capability which is already available in /sys because full reset of
the touchpad takes 1.1 - 1.2 secons which is too long.

This patch creates a new node in /sys which, when written with '1',
will force a touchpad recalibration; no other writes (or reads)
of this node are supported.

Signed-off-by: Paul Fox <pgf@laptop.org>
Acked-by: Andres Salomon <dilinger@collabora.co.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-05 00:34:32 -07:00
Jory A. Pratt 685aaca751 Input: i8042 - add Asus G1S to noloop exception list
The synaptic touchpad on the Asus G1S is not properly detected when
rebooting machine or on cold boot from time to time. Adding the Asus
G1S to the noloop exception table resolves the issue.

# dmidecode 2.10
SMBIOS 2.4 present.

Handle 0x0001, DMI type 1, 27 bytes
System Information
     Manufacturer: ASUSTeK Computer Inc.
     Product Name: G1S
     Version: 1.0
     Wake-up Type: Power Switch
     SKU Number:
     Family:

Signed-off-by: Jory A. Pratt <geekypenguin@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-05 00:01:53 -07:00
Richard Röjfors cf5f439b48 Input: tsc2007 - check if I2C communication works during probe
Check the result when sending the power down command to the controller.

Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-04 22:35:49 -07:00
Dmitry Torokhov d570e9ef84 Input: tsc2007 - make get_pendown_state platform callback optional
In cases when get_pendown_state callback is not available have
the driver to fallback on pressure calculation to determine if
the pen is up.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-08-04 22:35:34 -07:00
Helge Deller c6fe6b0783 parisc: hp_sdc_mlc.c - check return value of down_trylock()
Signed-off-by: Helge Deller <deller@gmx.de>
2009-08-02 15:13:29 +02:00
Florian Echtler 9e3b25837a Input: usbtouchscreen - add support for e2i touchscreen controller
This patch adds support for the e2i touchscreen controller used in the
Mimo 740 (and probably in other e2i touchscreen products). Tested on
Mimo 740.

Signed-off-by: Florian Echtler <floe@butterbrot.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-27 21:16:44 -07:00
Richard Röjfors 703490ff7e Input: tsc2007 - do not read coordinates during probe
Don't read coordinates during probe of the driver, just power down
the controller and wait for interrupts.

Signed-off-by: Richard Röjfors<richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-26 11:21:03 -07:00
Richard Röjfors cad065fd1e Input: tsc2007 - make init/exit platform hw callbacks optional
Make init_platform_hw and exit_platform_hw callbacks optional since
they are not needed on all platforms.

Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-26 11:21:00 -07:00
Dmitry Torokhov 141586bc57 Input: tsc2007 - properly shut off interrupts/delayed work
Properly shut off interrupts/delayed work by free-ing IRQ first
and then ensuring that enable/disable is balanced. Also add
__devinit/__devexit markings, restore poll delay/period scheduling
logic, make sure we call exit_platform_hw() method when probe
fails.

Tested-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-26 11:20:57 -07:00
Richard Röjfors 75fba3b05d Input: tsc2007 - remove HR timer
Since it's not allowed to do synchronous I2C in the HR timer callback
context we have to switch to using the global workqueue. The work is
scheduled every 1ms when polling rather than 5 us.

Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-26 11:20:55 -07:00
Dmitry Torokhov b0010911d5 Input: pxa27x_keypad - switch to using dev_pm_ops
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-07-26 11:20:52 -07:00