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2024-04-17input: pm8xxx-vibrator: refactor to support new SPMI vibratorFenglin Wu1-16/+25
Currently, vibrator control register addresses are hard coded, including the base address and offsets, it's not flexible to support new SPMI vibrator module which is usually included in different PMICs with different base address. Refactor it by using the base address defined in devicetree. Signed-off-by: Fenglin Wu <[email protected]> Reviewed-by: Konrad Dybcio <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Link: https://lore.kernel.org/r/20240416-pm8xxx-vibrator-new-design-v11-1-7b1c951e1515@quicinc.com Signed-off-by: Dmitry Torokhov <[email protected]>
2024-04-15Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculationFenglin Wu1-3/+4
The output voltage is inclusive hence the max level calculation is off-by-one-step. Correct it. iWhile we are at it also add a define for the step size instead of using the magic value. Fixes: 11205bb63e5c ("Input: add support for pm8xxx based vibrator driver") Signed-off-by: Fenglin Wu <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Link: https://lore.kernel.org/r/20240412-pm8xxx-vibrator-new-design-v10-1-0ec0ad133866@quicinc.com Signed-off-by: Dmitry Torokhov <[email protected]>
2024-04-15Input: sur40 - convert le16 to cpu before useRicardo Ribalda1-1/+1
Smatch found this issue: drivers/input/touchscreen/sur40.c:424:55: warning: incorrect type in argument 2 (different base types) drivers/input/touchscreen/sur40.c:424:55: expected int key drivers/input/touchscreen/sur40.c:424:55: got restricted __le16 [usertype] blob_id Signed-off-by: Ricardo Ribalda <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-28Input: adafruit-seesaw - only report buttons that changed stateDmitry Torokhov1-3/+18
If a button has not changed its state when we poll the device the driver does not need to report it. While duplicate events will be filtered out by the input core anyway we can do it very cheaply directly in the driver. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-28Input: ioc3kbd - add device tableKarel Balej1-0/+7
Without the device table the driver will not auto-load when compiled as a module. Fixes: 273db8f03509 ("Input: add IOC3 serio driver") Signed-off-by: Karel Balej <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-28Input: ims-pcu - fix printf string overflowArnd Bergmann1-2/+2
clang warns about a string overflow in this driver drivers/input/misc/ims-pcu.c:1802:2: error: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Werror,-Wformat-truncation] drivers/input/misc/ims-pcu.c:1814:2: error: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Werror,-Wformat-truncation] Make the buffer a little longer to ensure it always fits. Fixes: 628329d52474 ("Input: add IMS Passenger Control Unit driver") Signed-off-by: Arnd Bergmann <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-28Input: stmpe - drop driver owner assignmentKrzysztof Kozlowski1-1/+0
Core in platform_driver_register() already sets the .owner, so driver does not need to. Signed-off-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-15Input: xpad - add support for Snakebyte GAMEPADsMatt Scialabba1-0/+3
Add Snakebyte GAMEPAD BASE X and Snakebyte GAMEPAD RGB X to the list of supported devices. Signed-off-by: Matt Scialabba <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-15dt-bindings: input: samsung,s3c6410-keypad: convert to DT SchemaKrzysztof Kozlowski3-78/+122
Convert Samsung SoC Keypad bindings to DT schema with changes: 1. Rename "linux,keypad-no-autorepeat" property to "linux,input-no-autorepeat", because the latter was implemented in the Linux driver. 2. Add clocks and clock-names, already used by DTS and the Linux driver. Signed-off-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-10Input: imagis - add touch key supportDuje Mihanović1-1/+29
IST3032C (and possibly some other models) has touch keys. Add support for them to the imagis driver. Signed-off-by: Duje Mihanović <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-10dt-bindings: input: imagis: Document touch keysDuje Mihanović1-3/+16
IST3032C (and possibly some other models) has touch keys. Document this. Signed-off-by: Duje Mihanović <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-10Input: imagis - use FIELD_GET where applicableDuje Mihanović1-11/+7
Instead of manually extracting certain bits from registers with binary ANDs and shifts, the FIELD_GET macro can be used. With this in mind, the *_SHIFT macros can be dropped. Signed-off-by: Duje Mihanović <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-10Input: make input_class constantRicardo B. Marliere2-2/+2
Since commit 43a7206b0963 ("driver core: class: make class_register() take a const *"), the driver core allows for struct class to be in read-only memory, so move the input_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Suggested-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Ricardo B. Marliere <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-08dt-bindings: input: atmel,captouch: convert bindings to YAMLDharma Balasubiramani2-36/+59
Convert the Atmel capacitive touchscreen bindings to YAML format. Signed-off-by: Dharma Balasubiramani <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-07Input: iqs7222 - add support for IQS7222D v1.1 and v1.2Jeff LaBundy1-0/+112
The vendor has introduced two new revisions with slightly different memory maps; update the driver to support them. Fixes: dd24e202ac72 ("Input: iqs7222 - add support for Azoteq IQS7222D") Signed-off-by: Jeff LaBundy <[email protected]> Link: https://lore.kernel.org/r/ZelTRYX3fenMQuhF@nixie71 Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-05dt-bindings: input: allwinner,sun4i-a10-lrad: drop redundant type from labelKrzysztof Kozlowski1-1/+0
dtschema defines label as string, so $ref in other bindings is redundant. Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Jernej Skrabec <[email protected]> Acked-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03Input: serio - make serio_bus constRicardo B. Marliere2-2/+2
Now that the driver core can properly handle constant struct bus_type, move the serio_bus variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Ricardo B. Marliere <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03Input: synaptics-rmi4 - make rmi_bus_type constRicardo B. Marliere2-2/+2
Now that the driver core can properly handle constant struct bus_type, move the variable rmi_bus_type to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Ricardo B. Marliere <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03Input: xilinx_ps2 - fix kernel-doc for xps2_of_probe functionYang Li1-2/+1
The existing comment block above the xps2_of_probe function does not conform to the kernel-doc standard. This patch fixes the documentation to match the expected kernel-doc format, which includes a structured documentation header with param and return value. Signed-off-by: Yang Li <[email protected]> Reviewed-by: Michal Simek <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03input/touchscreen: imagis: add support for IST3032CKarel Balej1-0/+10
IST3032C is a touchscreen chip used for instance in the samsung,coreprimevelte smartphone, with which this was tested. Add the chip specific information to the driver. Reviewed-by: Markuss Broks <[email protected]> Signed-off-by: Karel Balej <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03dt-bindings: input/touchscreen: imagis: add compatible for IST3032CKarel Balej1-0/+1
IST3032C is a touchscreen IC which seems mostly compatible with IST3038C except that it reports a different chip ID value. Acked-by: Rob Herring <[email protected]> Signed-off-by: Karel Balej <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03input/touchscreen: imagis: Add support for Imagis IST3038BMarkuss Broks1-11/+47
Imagis IST3038B is another variant of Imagis IST3038 IC, which has a different register interface from IST3038C (possibly firmware defined). This should also work for IST3044B (though untested), however other variants using this interface/protocol(IST3026, IST3032, IST3026B, IST3032B) have a different format for coordinates, and they'd need additional effort to be supported by this driver. Signed-off-by: Markuss Broks <[email protected]> Signed-off-by: Karel Balej <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03dt-bindings: input/touchscreen: Add compatible for IST3038BMarkuss Broks1-0/+1
Imagis IST3038B is a variant (firmware?) of Imagis IST3038 IC differing from IST3038C in its register interface. Add the compatible for it to the IST3038C bindings. Signed-off-by: Markuss Broks <[email protected]> Acked-by: Conor Dooley <[email protected]> [[email protected]: elaborate chip differences in the commit message] Signed-off-by: Karel Balej <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03input/touchscreen: imagis: Correct the maximum touch area valueMarkuss Broks1-1/+1
As specified in downstream IST3038B driver and proved by testing, the correct maximum reported value of touch area is 16. Signed-off-by: Markuss Broks <[email protected]> Signed-off-by: Karel Balej <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-03-03Input: leds - change config symbol dependency for audio mute triggerHeiner Kallweit1-1/+1
In a follow-up patch implementation of the LED audio trigger will be moved to sound/core/snd_ctl_led, including removal of config symbol LEDS_AUDIO_TRIGGER. Also as of today the audio mute LED trigger is effectively a no-op w/o config symbol SND_CTL_LED being defined. Therefore switch the dependency to this config symbol. Suggested-by: Dmitry Torokhov <[email protected]> Signed-off-by: Heiner Kallweit <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-02-09Input: ti_am335x_tsc - remove redundant assignment to variable configColin Ian King1-1/+0
The variable config is being initialized with a value that is never read, it is being re-assigned in the next statement. The initialization is redundant and can be removed. Cleans up clang scan build warning: drivers/input/touchscreen/ti_am335x_tsc.c:160:2: warning: Value stored to 'config' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-02-08Input: xpad - sort xpad_device by vendor and product IDBrenton Simpson1-3/+8
This helps making sure there are no duplicate entries in the tables. Signed-off-by: Brenton Simpson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-02-06Input: gameport - make gameport_bus constRicardo B. Marliere1-2/+2
Now that the driver core can properly handle constant struct bus_type, move the gameport_bus variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: "Ricardo B. Marliere" <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-31Input: matrix_keypad - switch to using managed resourcesDmitry Torokhov1-65/+24
Switch the drivers to use managed resources (devm) to simplify error handling and remove the need to have remove() implementation. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-31Input: matrix_keypad - consolidate handling of clustered interruptDmitry Torokhov1-43/+20
Now that the driver stores interrupt numbers corresponding to individual GPIOs in non-clustered mode, it is possible to unify handling of both modes by storing clustered interrupt at position 0 and setting the number of interrupts in this case to 1. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-31Input: matrix_keypad - avoid repeatedly converting GPIO to IRQDmitry Torokhov1-23/+25
There is no need to do conversion from GPIOs to interrupt numbers. Convert row GPIOs to interrupt numbers once in probe() and use this information when the driver needs to enable or disable given interrupt line. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-30Input: goodix-berlin - add SPI support for Goodix Berlin Touchscreen ICNeil Armstrong3-0/+193
Add initial support for the new Goodix "Berlin" touchscreen ICs over the SPI interface. The driver doesn't use the regmap_spi code since the SPI messages needs to be prefixed, thus this custom regmap code. This initial driver is derived from the Goodix goodix_ts_berlin available at [1] and [2] and only supports the GT9916 IC present on the Qualcomm SM8550 MTP & QRD touch panel. The current implementation only supports BerlinD, aka GT9916. [1] https://github.com/goodix/goodix_ts_berlin [2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-drivers Reviewed-by: Jeff LaBundy <[email protected]> Signed-off-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240129-topic-goodix-berlin-upstream-initial-v15-4-6f7d096c0a0a@linaro.org Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-30Input: goodix-berlin - add I2C support for Goodix Berlin Touchscreen ICNeil Armstrong3-0/+90
Add initial support for the new Goodix "Berlin" touchscreen ICs over the I2C interface. This initial driver is derived from the Goodix goodix_ts_berlin available at [1] and [2] and only supports the GT9916 IC present on the Qualcomm SM8550 MTP & QRD touch panel. The current implementation only supports BerlinD, aka GT9916. [1] https://github.com/goodix/goodix_ts_berlin [2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-drivers Reviewed-by: Jeff LaBundy <[email protected]> Signed-off-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240129-topic-goodix-berlin-upstream-initial-v15-3-6f7d096c0a0a@linaro.org Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-30Input: add core support for Goodix Berlin Touchscreen ICNeil Armstrong4-0/+783
Add initial support for the new Goodix "Berlin" touchscreen ICs. These touchscreen ICs support SPI, I2C and I3C interface, up to 10 finger touch, stylus and gestures events. This initial driver is derived from the Goodix goodix_ts_berlin available at [1] and [2] and only supports the GT9916 IC present on the Qualcomm SM8550 MTP & QRD touch panel. The current implementation only supports BerlinD, aka GT9916. Support for advanced features like: - Firmware & config update - Stylus events - Gestures events - Previous revisions support (BerlinA or BerlinB) is not included in current version. The current support will work with currently flashed firmware and config, and bail out if firmware or config aren't flashed yet. [1] https://github.com/goodix/goodix_ts_berlin [2] https://git.codelinaro.org/clo/la/platform/vendor/opensource/touch-drivers Reviewed-by: Jeff LaBundy <[email protected]> Signed-off-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240129-topic-goodix-berlin-upstream-initial-v15-2-6f7d096c0a0a@linaro.org Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-30dt-bindings: input: document Goodix Berlin Touchscreen ICNeil Armstrong1-0/+95
Document the Goodix GT9916 wich is part of the "Berlin" serie of Touchscreen controllers IC from Goodix. Reviewed-by: Rob Herring <[email protected]> Signed-off-by: Neil Armstrong <[email protected]> Link: https://lore.kernel.org/r/20240129-topic-goodix-berlin-upstream-initial-v15-1-6f7d096c0a0a@linaro.org Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-23dt-bindings: input: melfas,mms114: add MMS252 compatibleLuca Weiss1-1/+5
Add a compatible for MMS252 touchscreen which appears to work fine with the MMS114 driver. Signed-off-by: Luca Weiss <[email protected]> Signed-off-by: Bryant Mairs <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-22Input: 88pm80x_onkey - add SPDX and drop GPL boilerplateDuje Mihanović1-13/+1
Add a SPDX-License-Identifier to the 88PM80x onkey driver and drop the GPL boilerplate in accordance with current kernel code guidelines. Signed-off-by: Duje Mihanović <[email protected]> Reviewed-by: Greg Kroah-Hartman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-20Input: leds - set default-trigger for muteBernhard Seibold1-1/+7
Set the default-trigger for the mute led to audio-mute. Signed-off-by: Bernhard Seibold <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-20dt-bindings: input: touchscreen: goodix: clarify irq-gpios misleading textLuca Ceresoli1-2/+3
The irq-gpios description misleading, apparently saying that driving the IRQ GPIO resets the device, which is even more puzzling as there is a reset GPIO as well. In reality the IRQ pin can be driven during the reset sequence to configure the client address, as it becomes clear after checking both the datasheet and the driver code. Improve the text to clarify that. Also rephrase to remove reference to the driver, which is not appropriate in the bindings. Signed-off-by: Luca Ceresoli <[email protected]> Acked-by: Rob Herring <[email protected]> Reviewed-by: Jeff LaBundy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-20Input: bcm-keypad - remove redundant of_match_ptr()Ruan Jinjie1-1/+1
The driver depends on CONFIG_OF, it is not necessary to use of_match_ptr() here. Signed-off-by: Ruan Jinjie <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-20dt-bindings: input: silead,gsl1680: do not override firmware-name $refKrzysztof Kozlowski1-1/+1
dtschema package defines firmware-name as string-array, so individual bindings should not make it a string but instead just narrow the number of expected firmware file names. Signed-off-by: Krzysztof Kozlowski <[email protected]> Acked-by: Conor Dooley <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-20Input: remove usage of the deprecated ida_simple_xx() APIChristophe JAILLET1-8/+6
ida_alloc() and ida_free() should be preferred to the deprecated ida_simple_get() and ida_simple_remove(). Note that the upper limit of ida_simple_get() is exclusive, but the one of ida_alloc_range() is inclusive. So a -1 has been added when needed. Signed-off-by: Christophe JAILLET <[email protected]> Link: https://lore.kernel.org/r/a885de14beead2cc3c1c946f192b8b178dac696a.1705349930.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-18Input: synaptics-rmi4 - fail probing if memory allocation for "phys" failsKunwu Chan1-1/+5
While input core can work with input->phys set to NULL userspace might depend on it, so better fail probing if allocation fails. The system must be in a pretty bad shape for it to happen anyway. Signed-off-by: Kunwu Chan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-18Input: navpoint - remove driverDuje Mihanović4-371/+0
This driver does not use the SPI core as it should, instead tampering with the SSP registers manually. Refactoring the driver is almost certainly not worth it as the hardware seems to have been designed for and used only in the HP iPAQ hx4700 removed more than a year ago in d6df7df7ae5a ("ARM: pxa: remove unused board files"), so let's remove it. Signed-off-by: Duje Mihanović <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-09Input: driver for Adafruit Seesaw GamepadAnshul Dalal4-0/+333
Adds a driver for a mini gamepad that communicates over i2c, the gamepad has bidirectional thumb stick input and six buttons. The gamepad chip utilizes the open framework from Adafruit called 'Seesaw' to transmit the ADC data for the joystick and digital pin state for the buttons. I have only implemented the functionality required to receive the thumb stick and button state. Steps in reading the gamepad state over i2c: 1. Reset the registers 2. Set the pin mode of the pins specified by the `BUTTON_MASK` to input `BUTTON_MASK`: A bit-map for the six digital pins internally connected to the joystick buttons. 3. Enable internal pullup resistors for the `BUTTON_MASK` 4. Bulk set the pin state HIGH for `BUTTON_MASK` 5. Poll the device for button and joystick state done by: `seesaw_read_data(struct i2c_client *client, struct seesaw_data *data)` Product page: https://www.adafruit.com/product/5743 Arduino driver: https://github.com/adafruit/Adafruit_Seesaw Driver tested on RPi Zero 2W Reviewed-by: Thomas Weißschuh <[email protected]> Signed-off-by: Anshul Dalal <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-09dt-bindings: input: bindings for Adafruit Seesaw GamepadAnshul Dalal1-0/+63
Adds bindings for the Adafruit Seesaw Gamepad. The gamepad functions as an i2c device with the default address of 0x50 and has an IRQ pin that can be enabled in the driver to allow for a rising edge trigger on each button press or joystick movement. Product page: https://www.adafruit.com/product/5743 Arduino driver: https://github.com/adafruit/Adafruit_Seesaw Reviewed-by: Conor Dooley <[email protected]> Reviewed-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Anshul Dalal <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-04Input: da9063_onkey - avoid explicitly setting input's parentDmitry Torokhov1-1/+0
devm_input_allocate_device() already sets parent of the new input device, there's no need to set it up explicitly. Reviewed-by: Biju Das <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-04Input: da9063_onkey - avoid using OF-specific APIsDmitry Torokhov1-3/+4
There is nothing OF-specific in the driver, so switch from OF properties helpers to generic device helpers. Reviewed-by: Biju Das <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-01Input: iqs269a - add support for OTP variantsJeff LaBundy1-3/+89
This patch adds support for each available OTP variant of the device. The OTP configuration cannot be read over I2C, so it is derived from a compatible string instead. Early revisions of the D0 order code require their OTP-enabled func- tionality to be manually restored following a soft reset; this patch accommodates this erratum as well. Signed-off-by: Jeff LaBundy <[email protected]> Link: https://lore.kernel.org/r/ZZMaZbdk6iAKUjlm@nixie71 Signed-off-by: Dmitry Torokhov <[email protected]>
2024-01-01dt-bindings: input: iqs269a: Add bindings for OTP variantsJeff LaBundy1-1/+29
This patch adds bindings for the D0 order code of the device. This order code represents an OTP variant that enables a touch-and-hold function in place of slider 1. Also included is the ability to specify the 00 order code (default option with no OTP customization) explicitly. Signed-off-by: Jeff LaBundy <[email protected]> Reviewed-by: Rob Herring <[email protected]> Link: https://lore.kernel.org/r/ZZMaW9RkQ9bKXOUn@nixie71 Signed-off-by: Dmitry Torokhov <[email protected]>
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