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| | * Input: tm2-touchkey - acknowledge that setting brightness is a blocking callDmitry Torokhov2019-02-081-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to access I2C bus when switching brightness, and that may block, therefore we have to set stmfts_brightness_set() as LED's brightness_set_blocking() method. Fixes: 72d1f2346ded ("Input: tm2-touchkey - add touchkey driver support for TM2") Acked-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: stmfts - acknowledge that setting brightness is a blocking callDmitry Torokhov2019-02-081-14/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to turn regulators on and off when switching brightness, and that may block, therefore we have to set stmfts_brightness_set() as LED's brightness_set_blocking() method. Fixes: 78bcac7b2ae1 ("Input: add support for the STMicroelectronics FingerTip touchscreen") Acked-by: Andi Shyti <andi@etezian.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - switch to using devm_device_add_group()Dmitry Torokhov2019-02-081-14/+2Star
| | | | | | | | | | | | | | | | | | | | | By switching to devm_device_add_group() we can complete driver conversion to using managed resources and get rid of ili210x_i2c_remove(). Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - add ILI251X supportMarek Vasut2019-02-071-15/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for ILI251x touch controller. This controller is similar to the ILI210x, except for the following differences: - Does not support I2C R-W transfer, Read must be followed by an obscenely long delay, and then followed by Write - Does support 10 simultaneous touch inputs. - Touch data format is slightly different, pressure reporting does not work although the touch data contain such information. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - add OF match tableMarek Vasut2019-02-071-0/+7
| | | | | | | | | | | | | | | | | | | | | Add OF match table for the ili210x touchscreen. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - reorder probeMarek Vasut2019-02-071-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Perform the register access only after the I2C client data are set, this is only done in preparation for the subsequent patch which uses the I2C client data in the register IO function. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - rework the touchscreen sample processingMarek Vasut2019-02-071-25/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of the packed structures for representing data as that does not apply to other similar Ilitek touchscreens. Instead, implement a function which parses the data and reports touch events and coordinates. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - convert to devm IRQMarek Vasut2019-02-071-11/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the driver to devm_request_irq(), drop the related unmanaged deregistration code and add ili210x_irq_teardown() to tear the IRQ down and cancel possible touchscreen pending work. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - add reset GPIO supportMarek Vasut2019-02-071-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | The touchscreen can have a reset GPIO connected to it, add support for such an arrangement. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - convert to devm_ functionsMarek Vasut2019-02-071-10/+7Star
| | | | | | | | | | | | | | | | | | | | | Convert the driver to dev-managed allocations. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - drop get_pendown_stateMarek Vasut2019-02-071-12/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | The .get_pendown_state callback is set only by the platform data code, which was just removed. Thus, get_pendown_state() always returns false, so drop that altogether. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: ili210x - drop platform data supportMarek Vasut2019-02-071-10/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | There is not a single user of the ili210x platform data in the kernel, just drop it. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: add new vibrator driver for various MSM SOCsBrian Masney2019-02-063-0/+293
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * Input: gpio-keys - add shutdown callbackFlorian Fainelli2019-02-061-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some platforms (e.g.: ARCH_BRCMSTB) it is possible to enter "poweroff" while leaving some wake-up sources enabled such as key presses in order to allow for the system to wake-up. Wire up a .shutdown() callback which calls into the existing gpio_keys_suspend() since the logic is essentially the same. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sx8654 - do not override interrupt triggerDmitry Torokhov2019-02-051-1/+1
| | | | | | | | | | | | | | | | | | We should rely on the interrupt trigger (level vs edge) set up by the firmware or board code instead of forcing what we consider appropriate. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sx8654 - convert #defined flags to BIT(x)Richard Leitner2019-02-051-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the #defined register values are one-bit flags. Convert them to use the BIT(x) macro instead of 1 byte hexadecimal values. This improves readability and clarifies the intent. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sx8654 - use common of_touchscreen functionsRichard Leitner2019-01-291-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | of_touchscreen.c provides a common interface for a axis inversion and swapping of touchscreens. Therefore use it in the sx8654 driver. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sx8654 - add sx8650 supportRichard Leitner2019-01-291-20/+176
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sx8654 and sx8650 are quite similar, therefore add support for the sx8650 within the sx8654 driver. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Reviewed-by: Rob Herring <robh@kernel.org> [dtor: use __be16 in sx8650_irq, add missing del_timer_sync] Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sx8654 - add sx8655 and sx8656 to compatiblesRichard Leitner2019-01-291-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the sx865[456] share the same datasheet and differ only in the presence of a "capacitive proximity detection circuit" and a "haptics motor driver for LRA/ERM" add them to the compatbiles. As the driver doesn't implement these features it should be no problem. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: sx8654 - add reset-gpio supportRichard Leitner2019-01-291-6/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sx8654 features a NRST input which may be connected to a GPIO. Therefore add support for hard-resetting the sx8654 via this NRST. If the reset-gpio property is provided the sx8654 is resetted via NRST instead of the soft-reset via I2C. Signed-off-by: Richard Leitner <richard.leitner@skidata.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: st1232 - add Martin as module authorMartin Kepplinger2019-01-281-0/+1
| | | | | | | | | | | | | | | | | | | | | This adds myself as an author of the st1232 driver module as Tony's email address doesn't seem to work anymore. Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: st1232 - add support for st1633Martin Kepplinger2019-01-282-37/+89
| | | | | | | | | | | | | | | | | | | | | | | | Add support for the Sitronix ST1633 touchscreen controller to the st1232 driver. A protocol spec can be found here: www.ampdisplay.com/documents/pdf/AM-320480B6TZQW-TC0H.pdf Signed-off-by: Martin Kepplinger <martin.kepplinger@ginzinger.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: edt-ft5x06 - add offset support for ev-ft5726Marco Felsch2019-01-141-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unfortunately the evervision focaltech implementation uses two offset registers, one for the x coordinate and one for y. This patch extends the driver to handle those offset registers only for devices that support these. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: edt-ft5x06 - add support to update ev-ft5726 registersMarco Felsch2019-01-141-5/+15
| | | | | | | | | | | | | | | | | | Currently only the threshold and gain parameters can be read. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: edt-ft5x06 - add support for Evervision FT5726Marco Felsch2019-01-141-3/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Evervision displays are using different Focaltech touchscreen controllers. This commit adds the initial support for the ones using the FT5726 controller. Receiving the touch data is the same as for the GENERIC_FT but the x and y cooridnates are swapped. The main differences are the register addresses where the GAIN and THRESHOLD parameters are stored. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: mtk-pmic-keys - remove duplicated include from mtk-pmic-keys.cYueHaibing2019-01-141-7/+6Star
| | | | | | | | | | | | | | | | | | | | | iSOrt includes in alphabetical order and remove duplicated include file linux/kernel.h Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: mcs_touchkey - use struct_size() in kzalloc()Gustavo A. R. Silva2019-01-141-3/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct foo { int stuff; void *entry[]; }; instance = kzalloc(sizeof(struct foo) + sizeof(void *) * count, GFP_KERNEL); Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL); This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: tca6416-keypad - use struct_size() in kzalloc()Gustavo A. R. Silva2019-01-141-3/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the more common cases of allocation size calculations is finding the size of a structure that has a zero-sized array at the end, along with memory for some number of elements for that array. For example: struct foo { int stuff; void *entry[]; }; instance = kzalloc(sizeof(struct foo) + sizeof(void *) * count, GFP_KERNEL); Instead of leaving these open-coded and prone to type mistakes, we can now use the new struct_size() helper: instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL); This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Merge tag 'v4.20' into nextDmitry Torokhov2019-01-1457-316/+933
| | |\ | | | | | | | | | | | | Merge with mainline to bring in the new APIs.
| | * | Input: ad7879 - add check for read errors in interruptAditya Pakki2019-01-071-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | regmap_bulk_read() can return a non zero value on failure. The fix checks if the function call succeeded before calling mod_timer. The issue was identified by a static analysis tool. Signed-off-by: Aditya Pakki <pakki001@umn.edu> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tm2-touchkey - add support for aries touchkey variantJonathan Bakker2019-01-071-7/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The touchkey variant found on aries board is slighty different, it uses a fixed regulator and writes/read to the same place Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tm2-touchkey - allow specifying custom keycodesJonathan Bakker2019-01-071-22/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Not all devices use the same keycodes in the same order, so add possibility to define keycodes for buttons present on actual hardware. If keycodes property is not present, we assume that device has at least MENU and BACK keys. Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tm2-touchkey - correct initial brightnessJonathan Bakker2019-01-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tm2-touchkey doesn't have brightness levels, but only on/off states, so replace LED_FULL with LED_ON. Signed-off-by: Jonathan Bakker <xc-racer2@live.ca> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tm2-touchkey - add support for midas touchkeySimon Shields2019-01-071-5/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The touchkey on midas boards is almost identical. The only real difference is that it uses the same register for both keycode and base. Signed-off-by: Simon Shields <simon@lineageos.org> Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: soc_button_array - fix mapping of the 5th GPIO in a PNP0C40 deviceHans de Goede2019-01-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Microsoft documenation for the PNP0C40 device aka the "Windows-compatible button array" describes the 5th GpioInt listed in the resources as: '5. Interrupt corresponding to the "Rotation Lock" button, if supported'. Notice this describes the 5th entry as a button while we sofar have been mapping it to EV_SW, SW_ROTATE_LOCK. On my Point of View TAB P1006W-232 which actually comes with a rotation-lock button, the button indeed is a button and not a slider/switch. An image search for other Windows tablets has found 2 more models with a rotation-lock button and on both of those it too is a push-button and not a slider/switch. Further evidence can be found in the HUT extension HUTRR52 from Microsoft which adds rotation lock support to the HUT, which describes 2 different usages: "0xC9 System Display Rotation Lock Button" and "0xCA System Display Rotation Lock Slider Switch" note that switch is seen as a separate thing here and the non switch wording is an exact match for the "Windows-compatible button array" spec wording. TL;DR: our current mapping of the 5th GPIO to SW_ROTATE_LOCK is wrong because the 5th GPIO is for a push-button not a switch. This commit fixes this by maping the 5th GPIO to KEY_ROTATE_LOCK_TOGGLE. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: soc_button_array - add usage-page 0x01 usage-id 0xca mappingHans de Goede2019-01-041-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ACPI0011 _DSD button descriptor on a CHT based Intel Compute Sticks contains a mapping for usage-page 0x01 usage-id 0xca. As described in hutrr52_system_display_rotation_lock_controls_0.pdf this should be mapped as a "System Display Rotation Lock Slider Switch", this commit adds support for this, silencing the following warning: soc_button_array ACPI0011:00: Unknown button index 4 upage 01 usage ca, ignoring Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | Merge tag 'mfd-next-5.1' of ↵Linus Torvalds2019-03-084-51/+226
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "New Drivers: - Add STMPE ADC Input driver - Add STMicroelectronics STPMIC1 Parent driver - Add STMicroelectronics STPMIC1 OnKey Misc driver - Add STMicroelectronics STPMIC1 Watchdog driver - Add Cirrus Logic Lochnagar Parent driver - Add TQ-Systems TQMX86 Parent driver New Device Support: - Add support for ADC to STMPE New (or moved) Functionality: - Move Lightbar functionality to its own driver; cros_ec_lightbar - Move VBC functionality to its own driver; cros_ec_vbc - Move VBC functionality to its own driver; cros_ec_vbc - Move DebugFS functionality to its own driver; cros_ec_debugfs - Move SYSFS functionality to its own driver; cros_ec_sysfs - Add support for input voltage options; tps65218 Fixes: - Use devm_* managed resources; cros_ec - Device Tree documentation; stmpe, aspeed-lpc, lochnagar - Trivial Clean-ups; stmpe - Rip out broken modular code; aat2870-core, adp5520, as3711, db8500-prcmu, htc-i2cpld, max8925-core, rc5t583, sta2x11-mfd, syscon, tps65090, tps65910, tps68470 tps80031, wm831x-spi, wm831x-i2c, wm831x-core, wm8350-i2c, wm8350-core, wm8400-core - Kconfig fixups; INTEL_SOC_PMIC - Improve error path; sm501, sec-core - Use struct_size() helper; sm501 - Constify; at91-usart - Use pointers instead of copying data; at91-usart - Deliver proper return value; cros_ec_dev - Trivial formatting/whitespace; sec-core" * tag 'mfd-next-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (53 commits) mfd: mxs-lradc: Mark expected switch fall-through mfd: sec-core: Cleanup formatting to a consistent style mfd: tqmx86: IO controller with I2C, Wachdog and GPIO mfd: intel-lpss: Move linux/pm.h to the local header mfd: cros_ec_dev: Return number of bytes read with CROS_EC_DEV_IOCRDMEM mfd: tps68470: Drop unused MODULE_DEVICE_TABLE mfd: at91-usart: No need to copy mfd_cell in probe mfd: at91-usart: Constify at91_usart_spi_subdev and at91_usart_serial_subdev mfd: lochnagar: Add support for the Cirrus Logic Lochnagar mfd: lochnagar: Add initial binding documentation dt-bindings: mfd: aspeed-lpc: Make parameter optional mfd: sec-core: Return gracefully instead of BUG() if device cannot match mfd: sm501: Use struct_size() in devm_kzalloc() mfd: sm501: Fix potential NULL pointer dereference mfd: Kconfig: Fix I2C_DESIGNWARE_PLATFORM dependencies mfd: tps65218.c: Add input voltage options mfd: wm8400-core: Make it explicitly non-modular mfd: wm8350-core: Drop unused module infrastructure from non-modular code mfd: wm8350-i2c: Make it explicitly non-modular mfd: wm831x-core: Drop unused module infrastructure from non-modular code ...
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| *-. \ \ \ Merge branches 'ib-mfd-iio-input-5.1', 'ib-mfd-input-watchdog-5.1' and ↵Lee Jones2019-02-014-2/+213
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | 'ib-mfd-platform-5.1' into ibs-for-mfd-merged
| | * | | | | input: stpmic1: Add STPMIC1 onkey driverPascal PAILLET-LME2019-01-163-0/+211
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | | | | Input: stmpe-ts: preparations for STMPE ADC driverPhilippe Schenker2019-01-161-35/+7Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes common ADC settings in favor to use stmpe811_adc_common_init that is present in MFD. This is necessary in preparation for the stmpe-adc driver, because those two drivers have common settings for the ADC. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | | | | | mfd: stmpe: Move ADC related defines to MFD headerPhilippe Schenker2019-01-161-21/+13Star
| |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move defines that are ADC related to the header of the overlying MFD, so they can be used from multiple sub-devices. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | | | | | Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds2019-03-061-4/+0Star
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM SoC late updates from Arnd Bergmann: "Here are two branches that came relatively late during the linux-5.0 development cycle and have dependencies on the other branches: - On the TI OMAP platform, the CPSW Ethernet PHY mode selection driver is being replaced, this puts the final pieces in place - On the DaVinci platform, the interrupt handling code in arch/arm gets moved into a regular device driver in drivers/irqchip. Since they both had some time in linux-next after the 5.0-rc8 release, I'm sending them along with the other updates" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits) net: ethernet: ti: cpsw: deprecate cpsw-phy-sel driver ARM: davinci: remove intc related fields from davinci_soc_info irqchip: davinci-cp-intc: move the driver to drivers/irqchip ARM: davinci: cp-intc: remove redundant comments ARM: davinci: cp-intc: drop GPL license boilerplate ARM: davinci: cp-intc: use readl/writel_relaxed() ARM: davinci: cp-intc: unify error handling ARM: davinci: cp-intc: improve coding style ARM: davinci: cp-intc: request the memory region before remapping it ARM: davinci: cp-intc: use the new-style config structure ARM: davinci: cp-intc: convert all hex numbers to lowercase ARM: davinci: cp-intc: use a common prefix for all symbols ARM: davinci: cp-intc: add the new config structures for da8xx SoCs irqchip: davinci-cp-intc: add a new config structure ARM: davinci: cp-intc: add a wrapper around cp_intc_init() ARM: davinci: cp-intc: remove cp_intc.h irqchip: davinci-aintc: move the driver to drivers/irqchip ARM: davinci: aintc: remove unnecessary includes ARM: davinci: aintc: remove the timer-specific irq_set_handler() ARM: davinci: aintc: request memory region before remapping it ...
| * \ \ \ \ \ Merge tag 'davinci-for-v5.1/soc-part3' of ↵Arnd Bergmann2019-02-201-4/+0Star
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into arm/late DaVinci SoC updates for v5.1 (part 3) ------------------------------------- This pull request gets rid of mach-davinci private interrupt controller implmentations (aintc and cp_initc) and moves them to drivers/irqchip. mach/irqs.h usage outside of mach-davinci has been rid of. The driver changes (input and irqchip) have been acked by respective maintainers. * tag 'davinci-for-v5.1/soc-part3' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: (57 commits) ARM: davinci: remove intc related fields from davinci_soc_info irqchip: davinci-cp-intc: move the driver to drivers/irqchip ARM: davinci: cp-intc: remove redundant comments ARM: davinci: cp-intc: drop GPL license boilerplate ARM: davinci: cp-intc: use readl/writel_relaxed() ARM: davinci: cp-intc: unify error handling ARM: davinci: cp-intc: improve coding style ARM: davinci: cp-intc: request the memory region before remapping it ARM: davinci: cp-intc: use the new-style config structure ARM: davinci: cp-intc: convert all hex numbers to lowercase ARM: davinci: cp-intc: use a common prefix for all symbols ARM: davinci: cp-intc: add the new config structures for da8xx SoCs irqchip: davinci-cp-intc: add a new config structure ARM: davinci: cp-intc: add a wrapper around cp_intc_init() ARM: davinci: cp-intc: remove cp_intc.h irqchip: davinci-aintc: move the driver to drivers/irqchip ARM: davinci: aintc: remove unnecessary includes ARM: davinci: aintc: remove the timer-specific irq_set_handler() ARM: davinci: aintc: request memory region before remapping it ARM: davinci: aintc: unify error handling ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | | | input: davinci_keyscan: remove unnecessary includesBartosz Golaszewski2019-02-191-4/+0Star
| | |/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mach/ and asm/ includes are not needed in davinci_keyscan, but they will cause build problems once we make mach/irqs.h a private header for mach-davinci. Remove all unused header includes. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
* | | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2019-02-1711-101/+75Star
|\ \ \ \ \ \ \ | | |_|_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - tweaks to Elan drivers (both PS/2 and I2C) to support new devices. Also revert of one of IDs as that device should really be driven by i2c-hid + hid-multitouch - a few drivers have been switched to set_brightness_blocking() call because they either were sleeping the their set_brightness() implementation or used workqueue but were not canceling it on unbind. - ps2-gpio and matrix_keypad needed to [properly] flush their works to avoid potential use-after-free on unbind. - other miscellaneous fixes. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISK Input: st-keyscan - fix potential zalloc NULL dereference Input: apanel - switch to using brightness_set_blocking() Revert "Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G" Input: qt2160 - switch to using brightness_set_blocking() Input: matrix_keypad - use flush_delayed_work() Input: ps2-gpio - flush TX work when closing port Input: cap11xx - switch to using set_brightness_blocking() Input: elantech - enable 3rd button support on Fujitsu CELSIUS H780 Input: bma150 - register input device after setting private data Input: pwm-vibra - stop regulator after disabling pwm, not before Input: pwm-vibra - prevent unbalanced regulator Input: snvs_pwrkey - allow selecting driver for i.MX 7D
| * | | | | | Input: elan_i2c - add ACPI ID for touchpad in Lenovo V330-15ISKMauro Ciancio2019-02-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds ELAN0617 to the ACPI table to support Elan touchpad found in Lenovo V330-15ISK. Signed-off-by: Mauro Ciancio <mauro@acadeu.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | | | | Input: st-keyscan - fix potential zalloc NULL dereferenceGabriel Fernandez2019-02-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following static checker warning: drivers/input/keyboard/st-keyscan.c:156 keyscan_probe() error: potential zalloc NULL dereference: 'keypad_data->input_dev' Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | | | | Input: apanel - switch to using brightness_set_blocking()Dmitry Torokhov2019-02-171-20/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that LEDs core allows "blocking" flavor of "set brightness" method we can use it and get rid of private work item. As a bonus, we are no longer forgetting to cancel it when we unbind the driver. Reviewed-by: Sven Van Asbroeck <TheSven73@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | | | | Revert "Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G"Dmitry Torokhov2019-02-111-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 7db54c89f0b30a101584e09d3729144e6170059d as it breaks Acer Aspire V-371 and other devices. According to Elan: "Acer Aspire F5-573G is MS Precision touchpad which should use hid multitouch driver. ELAN0501 should not be added in elan_i2c." Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202503 Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | | | | Input: qt2160 - switch to using brightness_set_blocking()Dmitry Torokhov2019-02-111-42/+27Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that LEDs core allows "blocking" flavor of "set brightness" method we can use it and get rid of private work items. Reviewed-by: Sven Van Asbroeck <TheSven73@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-01-21 04:58:30 +0100