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* input: misc: pwm-beeper: Explicitly apply PWM config extracted from pwm_argsBoris Brezillon2016-05-171-0/+6
| | | | | | | | | | | | | Call pwm_apply_args() just after requesting the PWM device so that the polarity and period are initialized according to the information provided in pwm_args. This is an intermediate state, and pwm_apply_args() should be dropped as soon as the atomic PWM infrastructure is in place and the driver makes use of it. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
* input: misc: max8997: Explicitly apply PWM config extracted from pwm_argsBoris Brezillon2016-05-171-0/+6
| | | | | | | | | | | | | Call pwm_apply_args() just after requesting the PWM device so that the polarity and period are initialized according to the information provided in pwm_args. This is an intermediate state, and pwm_apply_args() should be dropped as soon as the atomic PWM infrastructure is in place and the driver makes use of it. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
* input: misc: max77693: Use pwm_get_args() where appropriateBoris Brezillon2016-05-171-3/+14
| | | | | | | | | | | | | | | | The PWM framework has clarified the concept of reference PWM config (the platform dependent config retrieved from the DT or the PWM lookup table) and real PWM state. Use pwm_get_args() when the PWM user wants to retrieve this reference config and not the current state. This is part of the rework allowing the PWM framework to support hardware readout and expose real PWM state even when the PWM has just been requested (before the user calls pwm_config/enable/disable()). Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
* Merge branch 'akpm' (patches from Andrew)Linus Torvalds2016-03-261-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge fourth patch-bomb from Andrew Morton: "A lot more stuff than expected, sorry. A bunch of ocfs2 reviewing was finished off. - mhocko's oom-reaper out-of-memory-handler changes - ocfs2 fixes and features - KASAN feature work - various fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (42 commits) thp: fix typo in khugepaged_scan_pmd() MAINTAINERS: fill entries for KASAN mm/filemap: generic_file_read_iter(): check for zero reads unconditionally kasan: test fix: warn if the UAF could not be detected in kmalloc_uaf2 mm, kasan: stackdepot implementation. Enable stackdepot for SLAB arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections mm, kasan: add GFP flags to KASAN API mm, kasan: SLAB support kasan: modify kmalloc_large_oob_right(), add kmalloc_pagealloc_oob_right() include/linux/oom.h: remove undefined oom_kills_count()/note_oom_kill() mm/page_alloc: prevent merging between isolated and other pageblocks drivers/memstick/host/r592.c: avoid gcc-6 warning ocfs2: extend enough credits for freeing one truncate record while replaying truncate records ocfs2: extend transaction for ocfs2_remove_rightmost_path() and ocfs2_update_edge_lengths() before to avoid inconsistency between inode and et ocfs2/dlm: move lock to the tail of grant queue while doing in-place convert ocfs2: solve a problem of crossing the boundary in updating backups ocfs2: fix occurring deadlock by changing ocfs2_wq from global to local ocfs2/dlm: fix BUG in dlm_move_lockres_to_recovery_list ocfs2/dlm: fix race between convert and recovery ocfs2: fix a deadlock issue in ocfs2_dio_end_io_write() ...
| * drivers/input: eliminate INPUT_COMPAT_TEST macroAndrew Morton2016-03-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | INPUT_COMPAT_TEST became much simpler after commit f4056b52845283 ("input: redefine INPUT_COMPAT_TEST as in_compat_syscall()") so we can cleanly eliminate it altogether. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Andy Lutomirski <luto@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Input: ati_remote2 - fix crashes on detecting device with invalid descriptorVladis Dronov2016-03-241-6/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The ati_remote2 driver expects at least two interfaces with one endpoint each. If given malicious descriptor that specify one interface or no endpoints, it will crash in the probe function. Ensure there is at least two interfaces and one endpoint for each interface before using it. The full disclosure: http://seclists.org/bugtraq/2016/Mar/90 Reported-by: Ralf Spenneberg <ralf@spenneberg.net> Signed-off-by: Vladis Dronov <vdronov@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Input: ims-pcu - sanity check against missing interfacesOliver Neukum2016-03-171-0/+4
|/ | | | | | | | A malicious device missing interface can make the driver oops. Add sanity checking. Signed-off-by: Oliver Neukum <ONeukum@suse.com> CC: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Merge tag 'v4.5' into nextDmitry Torokhov2016-03-162-2/+2
|\ | | | | | | | | Merge with Linux 4.5 to get PROPERTY_ENTRY_INTEGER() that is needed to fix pxa/raumfeld rotary encoder properties.
| * Input: sirfsoc-onkey - allow modular buildArnd Bergmann2016-01-282-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_INPUT may itself be a loadable module, but the sirf power key driver is listed as 'bool', which makes it possible to select a broken configuration with the driver built-in but the subsystem not loaded. In this configuration, we get a link error: drivers/input/built-in.o: In function `sirfsoc_pwrc_isr': drivers/input/misc/sirfsoc-onkey.c:63: undefined reference to `input_event' drivers/input/built-in.o: In function `sirfsoc_pwrc_isr': include/linux/input.h:414: undefined reference to `input_event' drivers/input/built-in.o: In function `sirfsoc_pwrc_probe': drivers/input/misc/sirfsoc-onkey.c:132: undefined reference to `devm_input_allocate_device' drivers/input/misc/sirfsoc-onkey.c:139: undefined reference to `input_set_capability' drivers/input/misc/sirfsoc-onkey.c:161: undefined reference to `input_register_device' drivers/input/built-in.o: In function `sirfsoc_pwrc_report_event': drivers/input/misc/sirfsoc-onkey.c:48: undefined reference to `input_event' drivers/input/built-in.o: In function `sirfsoc_pwrc_report_event': include/linux/input.h:414: undefined reference to `input_event' drivers/input/built-in.o:(.debug_addr+0x24): undefined reference to `input_event' drivers/input/built-in.o:(.debug_addr+0xbc): undefined reference to `devm_input_allocate_device' drivers/input/built-in.o:(.debug_addr+0x104): undefined reference to `input_set_capability' drivers/input/built-in.o:(.debug_addr+0x128): undefined reference to `input_register_device' This marks the driver as 'tristate' so it becomes possible to have it in a loadable module, mainly to help with randconfig builds. We also have to add a missing semicolon here, which ended up not being needed in built-in mode because the following MODULE_DEVICE_TABLE is an empty macro followed by another semicolon then. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Merge branch 'next' into for-linusDmitry Torokhov2016-01-126-53/+135
| |\ | | | | | | | | | Prepare first round of input updates for 4.5 merge window.
* | | Input: powermate - fix oops with malicious USB descriptorsJosh Boyer2016-03-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The powermate driver expects at least one valid USB endpoint in its probe function. If given malicious descriptors that specify 0 for the number of endpoints, it will crash. Validate the number of endpoints on the interface before using them. The full report for this issue can be found here: http://seclists.org/bugtraq/2016/Mar/85 Reported-by: Ralf Spenneberg <ralf@spenneberg.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Merge branch 'rotary-encoder' into nextDmitry Torokhov2016-03-042-252/+154
|\ \ \ | |_|/ |/| | | | | | | | | | | Bring in updates to roraty encoder driver switching it away from legacy platform data and over to generic device properties and adding support for encoders using more than 2 GPIOs.
| * | Input: rotary-encoder - support more than 2 gpios as inputUwe Kleine-König2016-03-031-92/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This changes how the used gpios are stored (i.e. a struct gpio_descs instead of two struct gpio_desc) and as with >2 gpios the states are numbered differently the function rotary_encoder_get_state returns unencoded numbers instead of grey encoded numbers before. The latter has some implications on how the returned value is used and so the change is bigger than one might expect at first. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: rotary_encoder - move away from platform data structureDmitry Torokhov2016-03-031-91/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | Drop support for platform data passed via a C-structure and switch to device properties instead, which should make the driver compatible with all platforms: OF, ACPI and static boards. Static boards should use property sets to communicate device parameters to the driver. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: rotary_encoder - use input_set_capability()Dmitry Torokhov2016-03-021-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | Instead of manipulating capability bits directly let's use appropriate helpers. Also there is no need to explicitly set EV_ABS when calling input_set_abs_params(). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: rotary_encoder - convert to use gpiod APIDmitry Torokhov2016-03-021-41/+33
| | | | | | | | | | | | | | | | | | | | | Instead of using old GPIO API, let's switch to GPIOD API, which automatically handles polarity. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: rotary_encoder - mark PM methods as __maybe_unusedDmitry Torokhov2016-03-021-5/+3
| | | | | | | | | | | | | | | | | | Instead of guarding PM methods with #ifdef let's mark them as __maybe_unused as it allows for better compile coverage. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: rotary_encoder - use threaded irqsTimo Teräs2016-03-021-8/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert to use threaded IRQs to support GPIOs that can sleep. Protect the irq handler with mutex as it can be triggered from two different irq lines accessing the same state. This allows using GPIO expanders behind I2C or SPI bus. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: rotary_encoder - convert to devm-* apiTimo Teräs2016-01-181-61/+25
| | | | | | | | | | | | | | | | | | Use managed resource API for simplifying error paths. Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Merge branch 'for-linus' of ↵Linus Torvalds2015-12-191-2/+1
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: "Just a few assorted driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elants_i2c - fix wake-on-touch Input: elan_i2c - set input device's vendor and product IDs Input: sun4i-lradc-keys - fix typo in binding documentation Input: atmel_mxt_ts - add maxtouch to I2C table for module autoload Input: arizona-haptic - fix disabling of haptics device Input: aiptek - fix crash on detecting device without endpoints Input: atmel_mxt_ts - add generic platform data for Chromebooks Input: parkbd - clear unused function pointers Input: walkera0701 - clear unused function pointers Input: turbografx - clear unused function pointers Input: gamecon - clear unused function pointers Input: db9 - clear unused function pointers
| | * Input: arizona-haptic - fix disabling of haptics deviceCharles Keepax2015-12-031-2/+1
| | | | | | | | | | | | | | | | | | | | | A small copy and paste error was preventing the haptics device being disabled. This patch corrects the value written on disable. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: bma150 - constify bma150_cfg structureJulia Lawall2016-01-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The bma150_cfg structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: uinput - sanity check on ff_effects_max and EV_FFElias Vanderstuyft2015-12-191-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the user can set ff_effects_max to zero with the EV_FF bit (and the FF_GAIN and/or FF_AUTOCENTER bits) set, in this case the uninitialized methods ff->set_gain and/or ff->set_autocenter can be dereferenced, resulting in a kernel oops. Check in uinput_create_device() and print a helpful message and return -EINVAL in case the check fails. Signed-off-by: Elias Vanderstuyft <elias.vds@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: uinput - rework ABS validationDavid Herrmann2015-12-191-44/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rework the uinput ABS validation to check passed absinfo data immediately, but do ABS initialization as last step in UI_DEV_CREATE. The behavior observed by user-space is not changed, as ABS initialization was never checked for errors. With this in place, the order of device initialization and abs configuration is no longer fixed. Userspace can initialize the device and afterwards set absinfo just fine. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: uinput - add new UINPUT_DEV_SETUP and UI_ABS_SETUP ioctlBenjamin Tissoires2015-12-191-3/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds two new ioctls, UINPUT_DEV_SETUP and UI_ABS_SETUP, that replaces the old device setup method (by write()'ing "struct uinput_user_dev" to the node). The old method is not easily extendable and requires huge payloads. Furthermore, overloading write() without properly versioned objects is error-prone. Therefore, we introduce two new ioctls to replace the old method. These ioctls support all features of the old method, plus a "resolution" field for absinfo. Furthermore, it's properly forward-compatible to new ABS codes and a growing "struct input_absinfo" structure. UI_ABS_SETUP also allows user-space to skip unknown axes if not set. There is no need to copy the whole array temporarily into the kernel, but instead the caller issues several ioctl where we copy each value manually. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: da9063 - report KEY_POWER instead of KEY_SLEEP during power key-pressSteve Twiss2015-12-131-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Stop reporting KEY_SLEEP for a short key-press and report KEY_POWER instead This change applies to both DA9063 and DA9062 ONKEY drivers. A previous application used for testing by the developer required a KEY_SLEEP and KEY_POWER input_report_key event to distinguish between a short and long key-press of the power key. This is not the general convention and the typical solution is for KEY_POWER to be used in both cases: suspend and S/W power off. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Input: sparcspkr - use platform_register/unregister_drivers()Thierry Reding2015-12-021-11/+7
|/ / | | | | | | | | | | | | | | These new helpers simplify implementing multi-driver modules and properly handle failure to register one driver by unregistering all previously registered drivers. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2015-11-0610-223/+347
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "Items of note: - evdev users can now limit or mask the kind of events they will receive. This will allow applications such as power manager or network manager to only be woken when user presses special keys such as KEY_POWER or KEY_WIFI and not be bothered with ordinary key presses coming from keyboard - support for FocalTech FT6236 touchscreen controller - support for ROHM BU21023/24 touchscreen controller - edt-ft5x06 touchscreen driver got a face lift and can now be used with FT5506 - support for Google Fiber TV Box remote controls - improvements in xpad driver (with more to come) - several parport-based drivers have been switched to the new device model - other miscellaneous driver improvements" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (70 commits) HID: hid-gfrm: avoid warning for input_configured API change HID: hid-input: allow input_configured callback return errors Input: evdev - fix bug in checking duplicate clock change request Input: add userio module Input: evdev - add event-mask API Input: snvs_pwrkey - remove duplicated semicolon HID: hid-gfrm: Google Fiber TV Box remote controls Input: e3x0-button - update Kconfig description Input: tegra-kbc - drop use of IRQF_NO_SUSPEND flag Input: tegra-kbc - enable support for the standard "wakeup-source" property Input: xen - check return value of xenbus_printf Input: hp_sdc_rtc - fix y2038 problem in proc_show Input: nomadik-ske-keypad - fix a trivial typo Input: xpad - fix clash of presence handling with LED setting Input: edt-ft5x06 - work around FT5506 firmware bug Input: edt-ft5x06 - add support for FT5506 Input: edt-ft5x06 - add support for different max support points Input: edt-ft5x06 - use max support points to determine how much to read Input: rotary-encoder - add support for quarter-period mode Input: rotary-encoder - use of_property_read_bool ...
| * Input: e3x0-button - update Kconfig descriptionMoritz Fischer2015-10-261-2/+2
| | | | | | | | | | | | | | | | | | The driver is now used for the entire USRP e3xx series, this commit fixes the description that will be displayed in the menu accordingly. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: xen - check return value of xenbus_printfInsu Yun2015-10-231-2/+8
| | | | | | | | | | | | | | | | | | Internally, xenbus_printf uses memory allocation, so it can fail under memory pressure, leaving the input device configured as absolute with the backend supplying relative coordinates. Signed-off-by: Insu Yun <wuninsu@gmail.com> Reviewed-by: Julien Grall <julien.grall@citrix.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: hp_sdc_rtc - fix y2038 problem in proc_showWEN Pingbo2015-10-231-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hp_sdc_rtc_proc_show() use timeval to store the time, which will overflow in 2038. This patch fixes this problem by replacing timeval with timespec64. hp_sdc_rtc_proc_show() only output string, so that userspace will work normally if we apply this patch. Not all timer in i8042 have y2038 risk(handshake, match timer, etc), Replacements in those timer are just for consistency. Signed-off-by: WEN Pingbo <pingbo.wen@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: rotary-encoder - add support for quarter-period modeEzequiel Garcia2015-10-171-5/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some encoders have both outputs low in stable states, others also have a stable state with both outputs high (half-period mode) and some have a stable state in all steps (quarter-period mode). The driver used to support the former states and with this change it can also support the later. This commit also deprecates the 'half-period' property and introduces a new property 'steps-per-period'. This property specifies the number of steps (stable states) produced by the rotary encoder for each GPIO period. Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: rotary-encoder - use of_property_read_boolBen Gamari2015-10-171-8/+6
| | | | | | | | | | | | | | | | This commit makes uses of_property_read_bool() to read boolean properties. This is just cosmetic cleanup. Signed-off-by: Ben Gamari <bgamari.foss@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: rotary_encoder - add wake up supportSylvain Rochet2015-10-141-0/+37
| | | | | | | | | | | | | | This patch adds wake up support to GPIO rotary encoders. Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Merge tag 'v4.3-rc4' into nextDmitry Torokhov2015-10-062-2/+2
| |\ | | | | | | | | | Merge with mainline to sync up with changes to parkbd driver.
| * | Input: kxtj9 - remove unneeded retval variableJavier Martinez Canillas2015-10-021-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The retval variable isn't needed since isn't used in the function. Remove the variable and just return 0 instead. This also fixes the following make coccicheck warning: drivers/input/misc/kxtj9.c:638:5-11: Unneeded variable: "retval". Return "0" on line 646 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: add DA9062 OnKey capability to DA9063 OnKey driverS Twiss2015-09-302-29/+108
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DA9062 OnKey support into the existing DA9063 OnKey driver component by using generic access tables for common register and bit mask definitions. The following change will add generic register and bit mask support to the DA9063 OnKey. The following alterations have been made to the DA9063 OnKey: - Addition of a da906x_chip_config structure to hold all generic registers and bitmasks for this type of OnKey component. - Addition of an struct of_device_id table for DA9063 and DA9062 defaults - Refactoring functions to use struct da9063_onkey accesses to generic registers/masks instead of using defines from registers.h - Re-work of da9063_onkey_probe() to use of_match_node() and dev_get_regmap() to provide initialisation of generic registers and masks and access to regmap Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Merge tag 'v4.3-rc3' into nextDmitry Torokhov2015-09-3011-395/+95
| |\ \ | | | | | | | | | | | | | | | | Merge with Linux 4.3-rc3 to bring in MFD DA9062 changes to merge DA9062 OnKey driver.
| * | | Input: ad714x - convert to using managed resourcesVaishali Thakkar2015-09-194-153/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use managed resource functions devm_request_threaded_irq, devm_inpute_allocate_device and devm_kzalloc to simplify error handling. Also, remove use of input_unregister_device as input_register_device itself handles it and works as resource managed function. To be compatible with the change, various gotos are replaced with direct returns, and unneeded labels are dropped. With these changes remove ad714x_remove and corresponding calls of it as they are now redundant. Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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*-. \ \ \ Merge remote-tracking branches 'spi/topic/omap-100k', ↵Mark Brown2015-11-042-2/+0
|\ \ \ \ \ | | |_|/ / | |/| | / | |_|_|/ |/| | | 'spi/topic/omap-uwire', 'spi/topic/owner', 'spi/topic/pxa' and 'spi/topic/pxa2xx' into spi-next
| | * | spi: Drop owner assignment from spi_driversAndrew F. Davis2015-10-282-2/+0
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | An spi_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2015-10-022-2/+2
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input layer fixes from Dmitry Torokhov: "Fixes for two recent regressions (in Synaptics PS/2 and uinput drivers) and some more driver fixups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Revert "Input: synaptics - fix handling of disabling gesture mode" Input: psmouse - fix data race in __ps2_command Input: elan_i2c - add all valid ic type for i2c/smbus Input: zhenhua - ensure we have BITREVERSE Input: omap4-keypad - fix memory leak Input: serio - fix blocking of parport Input: uinput - fix crash when using ABS events Input: elan_i2c - expand maximum product_id form 0xFF to 0xFFFF Input: elan_i2c - add ic type 0x03 Input: elan_i2c - don't require known iap version Input: imx6ul_tsc - fix controller name Input: imx6ul_tsc - use the preferred method for kzalloc() Input: imx6ul_tsc - check for negative return value Input: imx6ul_tsc - propagate the errors Input: walkera0701 - fix abs() calculations on 64 bit values Input: mms114 - remove unneded semicolons Input: pm8941-pwrkey - remove unneded semicolon Input: fix typo in MT documentation Input: cyapa - fix address of Gen3 devices in device tree documentation
| * | Input: uinput - fix crash when using ABS eventsDmitry Torokhov2015-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit b6d30968d86c45a7bb599eaca13ff048d3fa576c (Input: uinput - switch to using for_each_set_bit()) switched driver to use for_each_set_bit(). However during initial write of the uinput structure that contains min/max data for all possible axes none of them are reflected in dev->absbit yet and so we were skipping over all of them and were not allocating absinfo memory which caused crash later when driver tried to sens EV_ABS events: <1>[ 15.064330] BUG: unable to handle kernel NULL pointer dereference at 0000000000000024 <1>[ 15.064336] IP: [<ffffffff8163f142>] input_handle_event+0x232/0x4e0 <4>[ 15.064343] PGD 0 <4>[ 15.064345] Oops: 0000 [#1] SMP Fixes: b6d30968d86c45a7bb599eaca13ff048d3fa576c Cc: stable@vger.kernel.org Reported-by: Stephen Chandler Paul <cpaul@redhat.com> Tested-by: Stephen Chandler Paul <cpaul@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: pm8941-pwrkey - remove unneded semicolonJavier Martinez Canillas2015-09-191-1/+1
| | | | | | | | | | | | | | | | | | It's not needed and is just creating a null statement so remove it. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2015-09-124-0/+5
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull more input updates from Dmitry Torokhov: "Second round of updates for the input subsystem. This introduces two brand new touchscreen drivers (Colibri and imx6ul_tsc), some small driver fixes, and we are no longer report errors from evdev_flush() as users do not really have a way of handling errors, error codes that we were returning were not on the list of errors supposed to be returned by close(), and errors were causing issues with one of older versions of systemd" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: imx_keypad - remove obsolete comment Input: touchscreen - add imx6ul_tsc driver support Input: Add touchscreen support for Colibri VF50 Input: i8042 - lower log level for "no controller" message Input: evdev - do not report errors form flush() Input: elants_i2c - extend the calibration timeout to 12 seconds Input: sparcspkr - fix module autoload for OF platform drivers Input: regulator-haptic - fix module autoload for OF platform driver Input: pwm-beeper - fix module autoload for OF platform driver Input: ab8500-ponkey - Fix module autoload for OF platform driver Input: cyttsp - remove unnecessary MODULE_ALIAS() Input: elan_i2c - add ACPI ID "ELAN1000"
| * | Merge branch 'next' into for-linusDmitry Torokhov2015-09-114-0/+5
| |\| | | | | | | | | | Prepare second round of input updates for 4.3 merge window.
| | * Input: sparcspkr - fix module autoload for OF platform driversLuis de Bethencourt2015-09-041-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | These platform drivers have a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: regulator-haptic - fix module autoload for OF platform driverLuis de Bethencourt2015-09-031-0/+1
| | | | | | | | | | | | | | | | | | | | | This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: pwm-beeper - fix module autoload for OF platform driverLuis de Bethencourt2015-09-031-0/+1
| | | | | | | | | | | | | | | | | | | | | This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ab8500-ponkey - Fix module autoload for OF platform driverLuis de Bethencourt2015-09-031-0/+1
| | | | | | | | | | | | | | | | | | | | | This platform driver has a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-07 10:50:11 +0100