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2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-14Merge tag 'mfd-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfdLinus Torvalds1-0/+9
Pull MFD updates from Lee Jones: "Core Framework: - Document (kerneldoc) core mfd_add_devices() API New Drivers: - Altera SOCFPGA System Manager - Maxim MAX77650/77651 PMIC - Maxim MAX77663 PMIC - ST Multi-Function eXpander (STMFX) New Device Support: - LEDs support in Intel Cherry Trail Whiskey Cove PMIC - RTC support in SAMSUNG Electronics S2MPA01 PMIC - SAM9X60 support in Atmel HLCDC (High-end LCD Controller) - USB X-Powers AXP 8xx PMICs - Integrated Sensor Hub (ISH) in ChromeOS EC - USB PD Logger in ChromeOS EC - AXP223 in X-Powers AXP series PMICs - Power Supply in X-Powers AXP 803 PMICs - Comet Lake in Intel Low Power Subsystem - Fingerprint MCU in ChromeOS EC - Touchpad MCU in ChromeOS EC - Move TI LM3532 support to LED New Functionality: - max77650, max77620: Add/extend DT support - max77620 power-off - syscon clocking - croc_ec host sleep event Fix-ups: - Trivial; Formatting, spelling, etc; Kconfig, sec-core, ab8500-debugfs - Remove unused functionality; rk808, da9063-* - SPDX conversion; da9063-*, atmel-*, - Adapt/add new register definitions; cs47l35-tables, cs47l90-tables, imx6q-iomuxc-gpr - Fix-up DT bindings; ti-lmu, cirrus,lochnagar - Simply obtaining driver data; ssbi, t7l66xb, tc6387xb, tc6393xb Bug Fixes: - Fix incorrect defined values; max77620, da9063 - Fix device initialisation; twl6040 - Reset device on init; intel-lpss - Fix build warnings when !OF; sun6i-prcm - Register OF match tables; tps65912-spi - Fix DMI matching; intel_quark_i2c_gpio" * tag 'mfd-next-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (65 commits) mfd: Use dev_get_drvdata() directly mfd: cros_ec: Instantiate properly CrOS Touchpad MCU device mfd: cros_ec: Instantiate properly CrOS FP MCU device mfd: cros_ec: Update the EC feature codes mfd: intel-lpss: Add Intel Comet Lake PCI IDs mfd: lochnagar: Add links to binding docs for sound and hwmon mfd: ab8500-debugfs: Fix a typo ("deubgfs") mfd: imx6sx: Add MQS register definition for iomuxc gpr dt-bindings: mfd: LMU: Fix lm3632 dt binding example mfd: intel_quark_i2c_gpio: Adjust IOT2000 matching mfd: da9063: Fix OTP control register names to match datasheets for DA9063/63L mfd: tps65912-spi: Add missing of table registration mfd: axp20x: Add USB power supply mfd cell to AXP803 mfd: sun6i-prcm: Fix build warning for non-OF configurations mfd: intel-lpss: Set the device in reset state when init platform/chrome: Add support for v1 of host sleep event mfd: cros_ec: Add host_sleep_event_v1 command mfd: cros_ec: Instantiate the CrOS USB PD logger driver mfd: cs47l90: Make DAC_AEC_CONTROL_2 readable mfd: cs47l35: Make DAC_AEC_CONTROL_2 readable ...
2019-05-13Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-0/+12
Pull input updates from Dmitry Torokhov: "A few new drivers: - driver for Azoteq IQS550/572/525 touch controllers - driver for Microchip AT42QT1050 keys - driver for GPIO controllable vibrators - support for GT5663 in Goodix driver ... along with miscellaneous driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: libps2 - mark expected switch fall-through Input: qt1050 - add Microchip AT42QT1050 support Input: add support for Azoteq IQS550/572/525 Input: add a driver for GPIO controllable vibrators Input: synaptics-rmi4 - fix enum_fmt Input: synaptics-rmi4 - fill initial format HID: input: add mapping for KEY_KBD_LAYOUT_NEXT Input: add KEY_KBD_LAYOUT_NEXT Input: hyperv-keyboard - add module description Input: olpc_apsp - depend on ARCH_MMP Input: sun4i-a10-lradc-keys - add support for A83T Input: snvs_pwrkey - use dev_pm_set_wake_irq() to simplify code Input: lpc32xx-key - add clocks property and fix DT binding example Input: i8042 - signal wakeup from atkbd/psmouse Input: goodix - add GT5663 CTP support Input: goodix - add regulators suppot Input: evdev - use struct_size() in kzalloc() and vzalloc() Input: edt-ft5x06 - convert to use SPDX identifier Input: edt-ft5x06 - enable ACPI enumeration
2019-05-08input: max77650: Add onkey supportBartosz Golaszewski1-0/+9
Add support for the push- and slide-button events for max77650. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2019-04-30Input: add a driver for GPIO controllable vibratorsLuca Weiss1-0/+12
Provide a simple driver for GPIO controllable vibrators. It will be used by the Fairphone 2. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-03-11Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-0/+10
Pull input updates from Dmitry Torokhov: - update the ili210x touchscreen driver, refreshing the code and adding support for ILI251X line - add support for st1633 to the st1232 touchscreen driver - add support for sx8650 to the the sx8654 touchscreen driver - add support for Evervision FT5726 to the edt-ft5x06 touchscreen driver - add support for gt5688 to the Goodix touchscreen driver - new vibrator driver for MSM SOCs - miscellaneous fixes for the rest of input drivers * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (53 commits) Input: wacom_serial4 - add support for Wacom ArtPad II tablet Input: elan_i2c - add id for touchpad found in Lenovo s21e-20 Input: raspberrypi-ts - select CONFIG_INPUT_POLLDEV Input: msm-vibrator - use correct gpio header Input: ti_am335x_tsc - remove set but not used variable 'tscadc_dev' Input: i8042 - rework DT node name comparisons Input: goodix - print values in case of inconsistencies Input: goodix - refer to touchscreen.txt in device tree bindings Input: goodix - support Goodix gt5688 Input: synaptics_i2c - remove redundant spinlock Input: db9 - mark expected switch fall-through Input: qt2160 - remove redundant spinlock Input: st1232 - handle common DT bindings Input: ims-pcu - switch to using brightness_set_blocking() Input: st1232 - switch to gpiod API Input: ili210x - fetch touchscreen geometry from DT Input: msm-vibrator - tweak an error message Input: tm2-touchkey - acknowledge that setting brightness is a blocking call Input: stmfts - acknowledge that setting brightness is a blocking call Input: ili210x - switch to using devm_device_add_group() ...
2019-02-06Input: add new vibrator driver for various MSM SOCsBrian Masney1-0/+10
This patch adds a new vibrator driver that supports various Qualcomm MSM SOCs. Driver was tested on a LG Nexus 5 (hammerhead) phone. Signed-off-by: Brian Masney <masneyb@onstation.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-01-16input: stpmic1: Add STPMIC1 onkey driverPascal PAILLET-LME1-0/+11
The STPMIC1 pmic is able to manage an onkey button. This driver exposes the STPMIC1 onkey as an input device. It can also be configured to shut-down the power supplies on a long key-press with an adjustable duration. Signed-off-by: Pascal Paillet <p.paillet@st.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2018-06-27Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-0/+10
Pull input updates from Dmitry Torokhov: - the main change is a fix for my brain-dead patch to PS/2 button reporting for some protocols that made it in 4.17 - there is a new driver for Spreadtum vibrator that I intended to send during merge window but ended up not sending the 2nd pull request. Given that this is a brand new driver we should not see regressions here - a fixup to Elantech PS/2 driver to avoid decoding errors on Thinkpad P52 - addition of few more ACPI IDs for Silead and Elan drivers - RMI4 is switched to using IRQ domain code instead of rolling its own implementation * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: psmouse - fix button reporting for basic protocols Input: xpad - fix GPD Win 2 controller name Input: elan_i2c_smbus - fix more potential stack buffer overflows Input: elan_i2c - add ELAN0618 (Lenovo v330 15IKB) ACPI ID Input: elantech - fix V4 report decoding for module with middle key Input: elantech - enable middle button of touchpads on ThinkPad P52 Input: do not assign new tracking ID when changing tool type Input: make input_report_slot_state() return boolean Input: synaptics-rmi4 - fix axis-swap behavior Input: synaptics-rmi4 - fix the error return code in rmi_probe_interrupts() Input: synaptics-rmi4 - convert irq distribution to irq_domain Input: silead - add MSSL0002 ACPI HID Input: goldfish_events - fix checkpatch warnings Input: add Spreadtrum vibrator driver
2018-06-15docs: Fix some broken referencesMauro Carvalho Chehab1-2/+2
As we move stuff around, some doc references are broken. Fix some of them via this script: ./scripts/documentation-file-ref-check --fix Manually checked if the produced result is valid, removing a few false-positives. Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Coly Li <colyli@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Jonathan Corbet <corbet@lwn.net>
2018-06-04Input: add Spreadtrum vibrator driverXiaotong Lu1-0/+10
This patch adds the Spreadtrum vibrator driver, which embedded in the Spreadtrum SC27xx series PMICs. Signed-off-by: Xiaotong Lu <xiaotong.lu@spreadtrum.com> Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-04-05Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-0/+9
Pull input updates from Dmitry Torokhov: - new driver for PhoenixRC Flight Controller Adapter - new driver for RAVE SP Power button - fixes for autosuspend-related deadlocks in a few unput USB dirvers - support for 2nd wheel in ATech PS/2 mouse - fix for ALPS trackpoint detection on Thinkpad L570 and Latitude 7370 - bunch of cleanups in various in PS/2 protocols - other assorted changes and fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (35 commits) Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad Input: stmfts, s6sy761 - update my e-mail Input: stmfts - use async probe & suspend/resume to avoid 2s delay Input: ALPS - fix TrackStick detection on Thinkpad L570 and Latitude 7370 Input: xpad - add PDP device id 0x02a4 Input: alps - report pressure of v3 and v7 trackstick Input: pxrc - new driver for PhoenixRC Flight Controller Adapter Input: usbtouchscreen - do not rely on input_dev->users Input: usbtouchscreen - fix deadlock in autosuspend Input: pegasus_notetaker - do not rely on input_dev->users Input: pagasus_notetaker - fix deadlock in autosuspend Input: synaptics_usb - do not rely on input_dev->users Input: synaptics_usb - fix deadlock in autosuspend Input: gpio-keys - add support for wakeup event action Input: appletouch - use true and false for boolean values Input: silead - add Chuwi Hi8 support Input: analog - use get_cycles() on PPC Input: stmpe-keypad - remove VLA usage Input: i8042 - add Lenovo ThinkPad L460 to i8042 reset list Input: add RAVE SP Powerbutton driver ...
2018-03-26input: misc: remove blackfin rotary driverArnd Bergmann1-9/+0
The blackfin architecture is getting removed, so this one is obsolete as well. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-08Input: add RAVE SP Powerbutton driverAndrey Smirnov1-0/+9
Add driver that properly handles input event emitted by RAVE SP devices. Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-01-01Input: tps65218-pwrbutton - fix a spelling mistake in KconfigZhuohua Li1-1/+1
Fix a spelling mistake: buttong -> button Signed-off-by: Zhuohua Li <lizhuohua1994@gmail.com> Patchwork-Id: 10134469 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2018-01-01Input: gpio_tilt - delete driverLinus Walleij1-14/+0
This driver was merged in 2011 as a tool for detecting the orientation of a screen. The device driver assumes board file setup using the platform data from <linux/input/gpio_tilt.h>. But no boards in the kernel tree defines this platform data. As I am faced with refactoring drivers to use GPIO descriptors and pass decriptor tables from boards, or use the device tree device drivers like these creates a serious problem: I cannot fix them and cannot test them, not even compile-test them with a system actually using it (no in-tree boardfile). I suggest to delete this driver and rewrite it using device tree if it is still in use on actively maintained systems. I can also offer to rewrite it out of the blue using device tree if someone promise to test it and help me iterate it. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Patchwork-Id: 10133609 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-09-04Input: add a driver for PWM controllable vibratorsSebastian Reichel1-0/+12
Provide a simple driver for PWM controllable vibrators. It will be used by Motorola Droid 4. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-07-24Input: add power key driver for Rockchip RK805 PMICJoseph Chen1-0/+11
This driver provides a input driver for the power key on the Rockchip RK805 PMIC. Signed-off-by: Joseph Chen <chenjh@rock-chips.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-05-03Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-1/+1
Pull input subsystem updates from Dmitry Torokhov: - a big update from Mauro converting input documentation to ReST format - Synaptics PS/2 is now aware of SMBus companion devices, which means that we can now use native RMI4 protocol to handle touchpads, instead of relying on legacy PS/2 mode. - we removed support from BMA180 accelerometer from input devices as it is now handled properly by IIO - update to TSC2007 to corretcly report pressure - other miscellaneous driver fixes. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (152 commits) Input: ar1021_i2c - use BIT to check for a bit Input: twl4030-pwrbutton - use input_set_capability() helper Input: twl4030-pwrbutton - use correct device for irq request Input: ar1021_i2c - enable touch mode during open Input: add uinput documentation dt-bindings: input: add bindings document for ar1021_i2c driver dt-bindings: input: rotary-encoder: fix typo Input: xen-kbdfront - add module parameter for setting resolution ARM: pxa/raumfeld: fix compile error in rotary controller resources Input: xpad - do not suggest writing to Dominic Input: xpad - don't use literal blocks inside footnotes Input: xpad - note that usb/devices is now at /sys/kernel/debug/ Input: docs - freshen up introduction Input: docs - split input docs into kernel- and user-facing Input: docs - note that MT-A protocol is obsolete Input: docs - update joystick documentation a bit Input: docs - remove disclaimer/GPL notice Input: fix "Game console" heading level in joystick documentation Input: rotary-encoder - remove references to platform data from docs Input: move documentation for Amiga CD32 ...
2017-04-11input: cpcap-pwrbutton: New driverSebastian Reichel1-0/+10
Motorola CPCAP is a PMIC found in multiple smartphones. This driver adds support for the power/on button and has been tested in Droid 4. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-04-05Input: pm8xxx-vib - add support for pm8916's vibratorDamien Riegel1-1/+1
Add pm8xxx_regs for this PMIC and the device tree match table entry. Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-01-31Input: delete MPU3050 driverLinus Walleij1-10/+0
The MPU3050 driver in the input subsystem has been superseded by a proper IIO driver found in drivers/iio/gyro/mpu3050*. Patches have been submitted to remove all defconfig and related references to the old driver and replace this input driver with the IIO driver. So delete the input driver. Input was never a good fit for sensors anyway. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-10-26Input: da9061 - onkey driverSteve Twiss1-3/+4
Copyright header is updated to add DA9061 in its description and the module description macro is extended to include DA9061. Minor change to the code, alters dev_dbg() statements to report a generic "PMIC" instead of DA9063. This device driver is compatible with DA9061, DA9062 and DA9063. Kconfig is updated to reflect support for DA9061/62/63. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-09-10Input: tps65218-pwrbutton - add support for tps65217 variantMarcin Niestroj1-2/+2
The power button found in tps65217 device is very similar to the tps65218, so let's enhance the driver to support both variants. This driver enables us to use tps65217's power button as KEY_POWER on am335x boards (directly connected button in chiliboard, accessible pin via expansion header in beaglebone). This patch has been tested with chiliboard. Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-08-29Input: add generic input driver to read encoded GPIO linesVignesh R1-0/+12
Add a driver to read group of GPIO lines and provide its status as a numerical value as input event to the system. This will help in interfacing devices, that can be connected over GPIOs, that provide input to the system by driving GPIO lines connected to them like a rotary dial or a switch. For example, a rotary switch can be connected to four GPIO lines. The status of the GPIO lines reflect the actual position of the rotary switch dial. For example, if dial points to 9, then the four GPIO lines connected to the switch will read HLLH(0b'1001 = 9). This value can be reported as an ABS_* event to the input subsystem. Signed-off-by: Vignesh R <vigneshr@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-06-23Input: add powerkey driver for HISI 65xx SoCJorge Ramirez-Ortiz1-0/+9
This driver provides a input driver for the power button on the HiSi 65xx SoC for boards like HiKey. This driver was originally by Zhiliang Xue <xuezhiliang@huawei.com> then basically rewritten by Jorge, but preserving the original module author credits. Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> [jstultz: Reworked commit message, folded in other fixes/cleanups from Jorge, implemented some larger cleanups suggested by DmitryT] Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-05-19Input: atmel_captouch - add dependence on i2cArnd Bergmann1-0/+1
The newly added Atmal captouch driver fails to build when CONFIG_I2C is disabled: drivers/input/misc/atmel_captouch.c: In function 'atmel_read': drivers/input/misc/atmel_captouch.c:115:8: error: implicit declaration of function 'i2c_transfer' [-Werror=implicit-function-declaration] This adds an explicit Kconfig dependency to prevent the broken configuration. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: b06d43f7a3db ("Input: add Atmel Captouch Button driver") Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-05-18Input: add Atmel Captouch Button driverDaniel Hung-yu Wu1-0/+13
Add I2C driver for Atmel Capacitive Touch Button device. Signed-off-by: Hung-yu Wu <hywu@google.com> Signed-off-by: Grant Grundler <grundler@chromium.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-27Input: sirfsoc-onkey - allow modular buildArnd Bergmann1-1/+1
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>
2015-10-26Input: e3x0-button - update Kconfig descriptionMoritz Fischer1-2/+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>
2015-09-29Input: add DA9062 OnKey capability to DA9063 OnKey driverS Twiss1-4/+4
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>
2015-09-04Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds1-5/+6
Pull input subsystem updates from Dmitry Torokhov: "Drivers, drivers, drivers... No interesting input core changes this time" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (74 commits) Input: elan_i2c - use iap_version to get firmware information Input: max8997_haptic - fix module alias Input: elan_i2c - fix typos for validpage_count Input: psmouse - add small delay for IBM trackpoint pass-through mode Input: synaptics - fix handling of disabling gesture mode Input: elan_i2c - enable ELAN0100 acpi panels Input: gpio-keys - report error when disabling unsupported key Input: sur40 - fix error return code Input: sentelic - silence some underflow warnings Input: zhenhua - switch to using bitrev8() Input: cros_ec_keyb - replace KEYBOARD_CROS_EC dependency Input: cap11xx - add LED support Input: elants_i2c - fix for devm_gpiod_get API change Input: elan_i2c - enable asynchronous probing Input: elants_i2c - enable asynchronous probing Input: elants_i2c - wire up regulator support Input: do not emit unneeded EV_SYN when suspending Input: elants_i2c - disable idle mode before updating firmware MAINTAINERS: Add maintainer for atmel_mxt_ts Input: atmel_mxt_ts - remove warning on zero T44 count ...
2015-08-07Input: Remove the max77843 haptic driverKrzysztof Kozlowski1-12/+0
The max77693 haptic driver supports Maxim 77843 device so remove the max77843 driver. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-07Input: max77693: Add support for Maxim 77843Krzysztof Kozlowski1-3/+3
The Maxim 77843 haptic driver differs from 77693 by: 1. Setting the bias. 2. Different configuration register. 3. Not enabling the low-sys DAC. 4. Using same regmap for PMIC and haptic blocks. Incorporate all differences into max77693 haptic driver so both devices can be supported. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-04Input: Allow compile test of GPIO consumers if !GPIOLIBGeert Uytterhoeven1-5/+6
The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-06-09Input: add OnKey driver for DA9063 MFD partSteve Twiss1-0/+10
This adds OnKey driver support for DA9063. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-08Input: add TI drv2665 haptics driverDan Murphy1-0/+11
Add the TI drv2665 piezo haptic driver. This haptics IC requires the data to be streamed to the FIFO for continuous output. Datasheet can be found at: http://www.ti.com/product/drv2665 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-08Input: drv2667 - fix Kconfig error for help screenDan Murphy1-1/+1
Fix the Kconfig for the drv2667 as there was a copy/paste error. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-03-20Input: add Qualcomm PM8941 power key driverCourtney Cavin1-0/+12
Signed-off-by: Courtney Cavin <courtney.cavin@sonymobile.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Tested-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-03-06Input: add haptic support for max77843Jaewon Kim1-0/+12
This patch adds support for haptic on max77843 MFD (Multi Function Device) with PMIC, MUIC, LED, CHARGER. This driver supports external pwm and LRA (Linear Resonant Actuator) motor. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> [Jim Davis <jim.epost@gmail.com>: should depend on REGULATOR not PWM] Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-10Input: add support for NI Ettus Research USRP E3x0 buttonMoritz Fischer1-0/+10
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-01-08Input: add driver for AXP20x Power Enable KeyCarlo Caione1-0/+11
This change adds support for the Power Enable Key found on MFD AXP202 and AXP209. Besides the basic support for the button, the driver adds two entries in sysfs to configure the time delay for power on/off. Signed-off-by: Carlo Caione <carlo@caione.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> [wens@csie.org: made axp20x_pek_remove() static; removed driver owner field; fixed path for sysfs entries] Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-12-27Input: add tps65218 power button driverFelipe Balbi1-0/+10
With this driver, we can report KEY_POWER on AM437x SK. This patch has been tested with said board. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-12-21Input: add regulator haptic driverJaewon Kim1-0/+12
This change adds support for haptic driver controlled by voltage of a regulator. Userspace can control the device via Force Feedback interface from input framework. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Signed-off-by: Hyunhee Kim <hyunhee.kim@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11Input: add haptic driver on max77693Jaewon Kim1-0/+11
This driver to supports the haptic controller on MAX77693 Multifunction device with PMIC, CHARGER, LED, MUIC, HAPTIC. This driver supports external pwm and LRA (Linear Resonant Actuator) motor. User can control the haptic device via force feedback framework. Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11Input: introduce palmas-pwrbuttonNishanth Menon1-0/+10
Many palmas family of PMICs have support for interrupt based power button. This allows the device to notify the processor of external push button events over the shared palmas interrupt. However, this event is generated only during a "press" operation. Software is supposed to poll(sigh!) for detecting a release event. The PMIC also supports ability to power off independent of the software decisions when the button is pressed for a long duration if the PMIC is appropriately configured on the platform. Even though the function is similar to twl4030_pwrbutton, it is substantially different in operation to belong to a new driver of it's own. Based on original work done by Girish S Ghongdemath <girishsg@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-08Input: add support for the DRV2667 haptic driverDan Murphy1-0/+11
Adding support for the DRV2667 haptic driver. This device has the ability to store vibration patterns in RAM and execute them once the GO bit is set. The initial driver sets a basic waveform in the first waveform sequence and will play the waveform when the GO bit is set and will continously play the waveform until the GO bit is unset. Data sheet is here: http://www.ti.com/product/drv2667 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-08-19Input: drv260x - add TI drv260x haptics driverDan Murphy1-0/+11
Add the TI drv260x haptics/vibrator driver. This device uses the input force feedback to produce a wave form to driver an ERM or LRA actuator device. The initial driver supports the devices real time playback mode. But the device has additional wave patterns in ROM. This functionality will be added in future patchsets. Product data sheet is located here: http://www.ti.com/product/drv2605 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-05-14Merge tag 'v3.15-rc5' into nextDmitry Torokhov1-2/+2
Merge with Linux 3.15-rc5 to sync up Wacom and other changes.
2014-05-14Input: gpio-beeper - simplify GPIO handlingAlexander Shiyan1-1/+1
This patch simplifies GPIO handling in the driver by using GPIO functions based on descriptors. As a result this driver now can be used for boards without DT support. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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