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path: root/drivers/input
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2010-05-10Input: iforce - add Guillemot Jet Leader Force FeedbackMarek Vasut
This device features a RUDDER on the knob. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-03Input: joydev - allow binding to button-only devicesChristoph Fritz
Dance pads don't have an axis, so allow this kind of controllers to be used via legacy joystick interface. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-03Input: elantech - ignore high bits in the position coordinatesFlorian Ragwitz
In older versions of the elantech hardware/firmware those bits always were unset, so it didn't actually matter, but newer versions seem to use those high bits for something else, screwing up the coordinates we report to the input layer for those devices. Signed-off-by: Florian Ragwitz <rafl@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-03Input: elantech - allow forcing Elantech protocolFlorian Ragwitz
Apparently hardware vendors now ship elantech touchpads with different version magic. This options allows for them to be tested easier with the current driver in order to add their magic to the whitelist later. Signed-off-by: Florian Ragwitz <rafl@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-03Input: elantech - fix firmware version checkFlorian Ragwitz
The check determining whether device should use 4- or 6-byte packets was trying to compare firmware with 2.48, but was failing on majors greater than 2. The new check ensures that versions like 4.1 are checked properly. Signed-off-by: Florian Ragwitz <rafl@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-03Input: ati_remote - add some missing devices from lirc_atiusbJarod Wilson
The (out-of-tree) lirc_atiusb driver has a much longer list of devices it supports. Some of them look like they may just be guesses at possible device IDs, but a few are definitely confirmed devices. This adds the nVidia-branded RF receiver and the X10 Lola Wireless Video Sender device (which contains an RF receiver) to the list of devices in ati_remote. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-20Input: eeti_ts - cancel pending work when going to suspendDaniel Mack
This fixes a race between the suspend code and input events. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-20Input: Add support of Synaptics Clickpad deviceTakashi Iwai
The new type of touchpads can be detected via a new query command 0x0c. The clickpad flags are in cap[0]:4 and cap[1]:0 bits. When the device is detected, the driver now reports only the left button as the supported buttons so that X11 driver can detect that the device is Clickpad. A Clickpad device gives the button events only as the middle button. The kernel driver morphs to the left button. The real handling of Clickpad is done rather in X driver side. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-20Revert "Input: ALPS - add signature for HP Pavilion dm3 laptops"Dmitry Torokhov
This reverts commit 5e28d8eb68c12eab9c4a47b42ba993a6420d71d3 since the magic knock does not work for this model of the touchpad and the device stays in PS/2 compatibility mode.
2010-04-19Input: psmouse - ignore parity error for basic protocolsDmitry Torokhov
Observing behavior of the other OS it appears that parity errors reported by the keyboard controller are being ignored and the data is processed as usual. Let's do the same for standard PS/2 protocols (bare, Intellimouse and Intellimouse Explorer) to provide better compatibility. Thsi should fix teh following bug: https://bugzilla.kernel.org/show_bug.cgi?id=6105 Thanks for Damjan Jovanovic for locating the source of issue and ideas for the patch. Tested-by: Damjan Jovanovic <damjan.jov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-15Input: wacom - switch mode upon system resumePing Cheng
When Wacom devices wake up from a sleep, the switch mode command (wacom_query_tablet_data) is needed before wacom_open is called. wacom_query_tablet_data should not be executed inside wacom_open since wacom_open is called more than once during probe. wacom_retrieve_hid_descriptor is removed from wacom_resume due to the fact that the required descriptors are stored properly upon system resume. Reported-and-tested-by: Anton Anikin <Anton@Anikin.name> Signed-off-by: Ping Cheng <pingc@wacom.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-13Revert "Input: wacom - merge out and in prox events"Dmitry Torokhov
This reverts commit 776943fd6f104a6e8457dc95a17282e69e963666 as it causes issues with ISDv4 E3 touchscreens: https://bugzilla.kernel.org/show_bug.cgi?id=15670 Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-05Input: matrix_keypad - allow platform to disable key autorepeatH Hartley Sweeten
In an embedded system the matrix_keypad driver might be used to interface with an external control panel and not an actual keyboard. On the control panel some of the keys could be used to turn on/off various functions. If key autorepeat is enabled this causes the function to quickly toggle between the on and off states and makes operation difficult. Add an option in the platform-specific data to disable the key autorepeat. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-05Input: ALPS - add signature for HP Pavilion dm3 laptopsChase Douglas
Tested by a user running Ubuntu 9.10 in the following bug report. BugLink: http://bugs.launchpad.net/bugs/545307 Signed-off-by: Chase Douglas <chase.douglas@canonical.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-04-05Input: i8042 - spelling fixDominik Brodowski
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-21Input: sparse-keymap - implement safer freeing of the keymapDmitry Torokhov
Allow calling sparse_keymap_free() before unregistering input device whithout risk of racing with EVIOCGETKEYCODE and EVIOCSETKEYCODE. This makes life of drivers writers easier. Acked-by: Yong Wang <yong.y.wang@intel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-20Input: bcm5974 - retract efi-broken suspend_resumeHenrik Rydberg
With the recent system-wide improvements on suspend/resume and EFI booting the suspend_resume method of the bcm5974 has broken. When waking up from the S3 state on the MacBookAir, the trackpad is found in a yet unknown state, unable to switch to the proper multitouch mode. The result is a frozen touchpad, and a flood of errors of the kind bcm5974: bad trackpad package, length: 8. This patch retracts the reset_resume method altogether, falling back on the generic unbind/rebind functionality of the usb layer until further investigations can be made as how to reset the device when booting from efi. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-19Input: sparse-keymap - free the right keymap on errorYong Wang
'map' is allocated in sparse_keymap_setup() and it it the one that should be freed on error instead of 'keymap'. Signed-off-by: Yong Wang <yong.y.wang@intel.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-13Input: i8042 - add ALDI/MEDION netbook E1222 to qurik reset tableChristoph Fritz
ALDI/MEDION netbook E1222 needs to be in the reset quirk list for its touchpad's proper function. Reported-by: Michael Fischer <mifi@gmx.de> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-13Input: ALPS - fix stuck buttons on some touchpadsMartin Buck
Enable button release event redirection to the device that got the button press not only for touchpads with interleaved protocols, but unconditionally for all Alps touchpads. This is required at least for the touchpads in Dell Inspiron 8200 and Latitude d630. Signed-off-by: Martin Buck <mb-tmp-yvahk-vachg@gromit.dyndns.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-11Input: wm831x-on - convert to use genirqMark Brown
Now that the WM831x core has been converted to use genirq for the interrupt controller there is no need for the client drivers to use a WM831x-specific API rather than just calling genirq directly. Also fixes a leak of the IRQ during init failure - the error path free_irq() was using NULL rather than the driver data as the data pointer so free_irq() wouldn't have matched. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-11Input: ads7846 - add wakeup supportRanjith Lohithakshan
Add wakeup support to the ads7846 driver. Platforms can enable wakeup capability by setting the wakeup flag in ads7846_platform_data. With this patch the ads7846 driver can be used to wake the system from suspend. Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-11Input: appletouch - fix integer overflow issueVadim Zaliva
When reading data from Geyser 2 touchpads used on post Oct 2005 Apple PowerBooks the driver was casting X and Y coordinates values to 'signed char'. Testing on one of such PowerBooks I have noticed that touchpad always generates positive values, but some of them are greater that 127, and thus, when cast to 'signed char' being interpreted as a negative. Such bigger values have been observed infrequently, closer to the edges of a touchpad, so the problem was not very visible. Nevertheless, the patch would potentially improve touchpad driver accuracy. Signed-off-by: Vadim Zaliva <lord@crocodile.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-09Input: ad7877 - increase pen up imeoutMichael Hennerich
The time interval between consecutive interrupts depends on a number of tunables: first_conversion_delay, acquisition_time, averaging and foremost the pen_down_acc_interval. Since the mod_timer() action for the PEN UP event happens in the spi_async() callback function, latencies incurred by the spi bus drivers also need to be taken into account. So all in all, give the PEN UP event a bit more wiggle room and increase timeout to 100ms. 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>
2010-03-09Input: ads7846 - add support for AD7843 partsMichael Hennerich
The AD7873 is almost identical to the ADS7846; the only difference is related to the Power Management bits PD0 and PD1. This results in a slightly different PENIRQ enable behavior. For the AD7873, VREF should be turned off during differential measurements. So, add the AD7873/43 to the list of driver supported devices, and prevent VREF usage during differential/ratiometric conversion modes. 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>
2010-03-09Input: bf54x-keys - fix system hang when pressing a keyMike Frysinger
We need to use the nosync version of disable_irq so that we don't hang in the IRQ handler as we don't ACK the interrupt until later. This used to work regardless, but at some point, the IRQ behavior changed. Not sure when exactly. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-09Input: alps - add support for the touchpad on Toshiba Tecra A11-11LThomas Bächler
Signed-off-by: Thomas Bächler <thomas@archlinux.org> Cc: stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-09Input: remove BKL, fix input_open_file() lockingArnd Bergmann
Holding the BKL in input_open_file seems pointless because it does not protect against updates of input_table, and all open functions from the underlying drivers have proper mutex locking. This makes input_open_file take the input_mutex when accessing the table and no lock when calling into the lower function. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-09Input: serio_raw - remove BKLThadeu Lima de Souza Cascardo
serio_raw open function already uses a mutex. Also change formatting a bit. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-09Input: mousedev - remove BKLThadeu Lima de Souza Cascardo
There's no need for BKL in mousedev, relevan protection is provided by a private mutex. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-09Input: add driver for TWL4030 vibrator deviceJari Vanhala
TWL4030 Vibrator implemented via Force Feedback interface. This uses MFD TWL4030 codec and own dynamic workqueue. Signed-off-by: Jari Vanhala <ext-jari.vanhala@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-09Input: enable remote wakeup for PNP i8042 keyboard portsAlan Stern
This patch (as1355) enables remote wakeup by default on PNP i8042 keyboard ports. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-08Input: scancode in get/set_keycodes should be unsignedDmitry Torokhov
The HID layer has some scan codes of the form 0xffbc0000 for logitech devices which do not work if scancode is typed as signed int, so we need to switch to unsigned it instead. While at it keycode being signed does not make much sense either. Acked-by: Márton Németh <nm127@freemail.hu> Acked-by: Matthew Garrett <mjg@redhat.com> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-08Input: i8042 - use platfrom_create_bundle() helperDmitry Torokhov
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-08Merge commit 'v2.6.34-rc1' into for-linusDmitry Torokhov
2010-03-07input: Support onkey in 88pm860xHaojian Zhuang
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-03-07mfd: Use genirq in 88pm860xHaojian Zhuang
Use genirq to simplify IRQ handling in 88pm860x. Remove the interface of mask/free IRQs on 88pm860x. All these work is taken by genirq. Update the touchscreen driver of 88pm860x since IRQ handling is changed. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-03-07input: Enable touch on 88pm860xHaojian Zhuang
Enable touchscreen driver for the 88pm860x multi function core. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2010-03-06input/mc13783-ts: don't use deprecated mc13783 API callsUwe Kleine-König
mc13783_ackirq is deprecated, use the drop in replacement mc13783_irq_ack. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: Valentin Longchamp <valentin.longchamp@epfl.ch> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Samuel Ortiz <sameo@linux.intel.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Cc: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-03-05Input: wacom - merge out and in prox eventsPing Cheng
Process out and in prox events for Graphire and Tablet PC devices in the same loop to simplify the data parsing logic. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-05Input: gamecon - fix off by one range checkDan Carpenter
It should be >= GC_MAX not > GC_MAX. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-01Input: wacom - replace WACOM_PKGLEN_PENABLEDPing Cheng
Replacing WACOM_PKGLEN_PENABLED with WACOM_PKGLEN_GRAPHIRE since they both represent the same value, 8. This value will be used for both Tablet PC and Bamboo with touch devices. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-03-01Merge branch 'for-linus' of ↵Linus Torvalds
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: (62 commits) Input: atkbd - release previously reserved keycodes 248 - 254 Input: add KEY_WPS_BUTTON definition Input: ads7846 - add regulator support Input: winbond-cir - fix suspend/resume Input: gamecon - use pr_err() and friends Input: gamecon - constify some of the setup structures Input: gamecon - simplify pad type handling Input: gamecon - simplify coordinate calculation for PSX Input: gamecon - fix some formatting issues Input: gamecon - add rumble support for N64 pads Input: wacom - add device type to device name string Input: s3c24xx_ts - report touch only when stylus is down Input: s3c24xx_ts - re-enable IRQ on resume Input: wacom - constify product features data Input: wacom - use per-device instance of wacom_features Input: sh_keysc - enable building on SH-Mobile ARM Input: wacom - get features from driver info Input: rotary-encoder - set gpio direction for each requested gpio Input: sh_keysc - update the driver with mode 6 Input: sh_keysc - switch to using bitmaps ...
2010-03-01Merge branch 'acpica' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: replace acpi_integer by u64 ACPICA: Update version to 20100121. ACPICA: Remove unused uint32_struct type ACPICA: Disassembler: Remove obsolete "Integer64" field in parse object ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type ACPICA: Predefined name repair: fix NULL package elements ACPICA: AcpiGetDevices: Eliminate unnecessary _STA calls ACPICA: Update all ACPICA copyrights and signons to 2010 ACPICA: Update for new gcc-4 warning options
2010-02-28Merge branch 'next' into for-linusDmitry Torokhov
2010-02-26Pull rmia32 into release branchTony Luck
2010-02-26Input: atkbd - release previously reserved keycodes 248 - 254Dmitry Torokhov
Keycodes in 248 - 254 range were reserved for special needs (scrolling) of atkbd driver. Now that the driver has been switched to use unsigned short keycodes instead of unsigned char we can release this range back into pull. We keep code 255 (ATKBD_KEY_NULL) reserved since users may have been using it to silence keys they do not care about since atkbd silently drops scancodes mapped to this keycode. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-02-25Input: ads7846 - add regulator supportGrazvydas Ignotas
The ADS7846/TSC2046 touchscreen controllers can (and usually are) connected to various regulators for power, so add regulator support. Valid regulator will now be required, so boards without complete regulator setup should either disable regulator framework or enable CONFIG_REGULATOR_DUMMY. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-02-24Input: winbond-cir - fix suspend/resumeDavid Härdeman
This fixes suspend/resume problem with the driver caused by the fact that ACPI _DIS method would completely power off the SP3 module leaving the output lines (including IRQ lines) in an undefined state. This could cause spurious interrupts and requires reinitializing hardware from scratch during resume. This fixes: http://bugzilla.kernel.org/show_bug.cgi?id=15257 Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-02-22Merge branch 'for-linus' of ↵Linus Torvalds
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: usbtouchscreen - extend coordinate range for Generaltouch devices Input: polldev can cause crash in case when polling disabled
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-02 11:54:26 +0000