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path: root/drivers/input/touchscreen
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2019-11-11Input: ili210x - switch to using threaded IRQDmitry Torokhov
Let's switch the driver to using threaded IRQ so that we do not need to manage the interrupt and work separately, and we do not acknowledge interrupt until we finished handling it completely. Tested-by: Adam Ford <aford173@gmail.com> #imx6q-logicpd Tested-by: Sven Van Asbroeck <TheSven73@gmail.com> # ILI2118A variant Tested-by: Marek Vasut <marex@denx.de> # ILI2117 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-11Input: ili210x - add ILI2117 supportMarek Vasut
Add support for ILI2117 touch controller. This controller is similar to the ILI210x and ILI251x, except for the following differences: - Reading out of touch data must happen at most 300 mS after the interrupt line was asserted. No command must be sent, the data are returned upon pure I2C read of 43 bytes long. - Supports 10 simultaneous touch inputs. - Touch data format is slightly different. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> # for DT binding Tested-by: Adam Ford <aford173@gmail.com> #imx6q-logicpd Tested-by: Sven Van Asbroeck <TheSven73@gmail.com> # ILI2118A variant Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-11-11Input: ar1021 - fix typo in preprocessor macro nameFlavio Suligoi
Fix spelling mistake. Signed-off-by: Flavio Suligoi <f.suligoi@asem.it> Link: https://lore.kernel.org/r/1573211947-660-1-git-send-email-f.suligoi@asem.it Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-29Input: tsc6507x-ts - switch to using polled mode of input devicesDmitry Torokhov
We have added polled mode to the normal input devices with the intent of retiring input_polled_dev. This converts tsc6507x-ts driver to use the polling mode of standard input devices and removes dependency on INPUT_POLLDEV. Link: https://lore.kernel.org/r/20191017204217.106453-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-29Input: ts4800-ts - switch to using polled mode of input devicesDmitry Torokhov
We have added polled mode to the normal input devices with the intent of retiring input_polled_dev. This converts ts4800-ts driver to use the polling mode of standard input devices and removes dependency on INPUT_POLLDEV. Link: https://lore.kernel.org/r/20191017204217.106453-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-29Input: sur40 - switch to using polled mode of input devicesDmitry Torokhov
We have added polled mode to the normal input devices with the intent of retiring input_polled_dev. This converts sur40 driver to use the polling mode of standard input devices and removes dependency on INPUT_POLLDEV. Link: https://lore.kernel.org/r/20191017204217.106453-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-29Input: raspberrypi-ts - switch to using polled mode of input devicesDmitry Torokhov
We have added polled mode to the normal input devices with the intent of retiring input_polled_dev. This converts raspberrypi-ts driver to use the polling mode of standard input devices and removes dependency on INPUT_POLLDEV. Link: https://lore.kernel.org/r/20191017204217.106453-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: edt-ft5x06 - add support for regulatorMylène Josserand
Add the support for enabling optional regulator that may be used as VCC source. Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com> Signed-off-by: Ondrej Jirman <megous@megous.com> Reviewed-by: Rob Herring <robh@kernel.org> # bindings Link: https://lore.kernel.org/r/20191029005806.3577376-2-megous@megous.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: st1232 - switch to using MT-B protocolDmitry Torokhov
Switch the driver to the slotted variant of multitouch protocol (MT-B) with in-kernel tracking of the contacts. Tested-by: Matthias Fend <Matthias.Fend@wolfvision.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: st1232 - note that the receive buffer is DMA-safeDmitry Torokhov
The receiving buffer is allocated separately from the main driver data structure, and is naturally DMA-safe, so mark it as such when building I2C transfer message. Tested-by: Matthias Fend <Matthias.Fend@wolfvision.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: st1232 - do not set parent device explicitlyDmitry Torokhov
devm_input_allocate_device() already sets parent device for us. Tested-by: Matthias Fend <Matthias.Fend@wolfvision.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: st1232 - do not allocate fingers data separatelyDmitry Torokhov
The finger structure size is quite small and allocating it together with the main driver structure will not increase likelyhood of allocation failing, but reduces number of objects needing to be tracked by the allocator and devm. Tested-by: Matthias Fend <Matthias.Fend@wolfvision.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: st1232 - do not reset the chip too earlyDmitry Torokhov
We should not be putting the chip into reset while interrupts are enabled and ISR may be running. Fix this by installing a custom devm action and powering off the device/resetting GPIO line from there. This ensures proper ordering. Tested-by: Matthias Fend <Matthias.Fend@wolfvision.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: st1232 - rely on I2C core to configure wakeup interruptDmitry Torokhov
When I2C client is created with I2C_CLIENT_WAKE flag (which happens either because we have "wakeup-source" device property or the flag was passed in when creating an I2C client manually), I2C core will take care of configuring interrupt as wakeup source on suspend. Tested-by: Matthias Fend <Matthias.Fend@wolfvision.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: st1232 - do not unconditionally configure as wakeup sourceDmitry Torokhov
Do not unconditionally configure the touchscreen as wakeup source but rather rely on I2C core to do that when requested (either via "wakeup-source" device property, or when creating a client with I2C_CLIENT_WAKE flag). Tested-by: Matthias Fend <Matthias.Fend@wolfvision.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-28Input: st1232 - simplify parsing of read bufferDmitry Torokhov
Avoid complex 2-variable loop when parsing touchscreen data to make the code clearer. Acked-by: Martin Kepplinger <martink@posteo.de> Tested-by: Matthias Fend <Matthias.Fend@wolfvision.net> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-27Input: wacom_i2c - remove unneeded gpio.h header fileFabio Estevam
There is no gpio functions used in the driver that is exported by the gpio.h header, so remove this unneeded header. Signed-off-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20191026185958.24158-3-festevam@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-27Input: s3c2410_ts - remove unneeded gpio.h header fileFabio Estevam
There is no gpio functions used in the driver that is exported by the gpio.h header, so remove this unneeded header. Signed-off-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20191026185958.24158-2-festevam@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-27Input: colibri-vf50-ts - remove unneeded gpio.h header fileFabio Estevam
The touchscreen device is a GPIO consumer, not a GPIO controller, so there is no need to include <linux/gpio.h>. Remove the unneeded header file. Signed-off-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20191026185958.24158-1-festevam@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-27Merge tag 'v5.4-rc5' into nextDmitry Torokhov
Sync up with mainline.
2019-10-25Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fix from Dmitry Torokhov: "A fix for st1232 driver to properly report coordinates for 2nd and subsequent fingers when more than one is on the surface" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: st1232 - fix reporting multitouch coordinates
2019-10-21Input: st1232 - fix reporting multitouch coordinatesDixit Parmar
For Sitronix st1633 multi-touch controller driver the coordinates reported for multiple fingers were wrong, as it was always taking LSB of coordinates from the first contact data. Signed-off-by: Dixit Parmar <dixitparmar19@gmail.com> Reviewed-by: Martin Kepplinger <martink@posteo.de> Cc: stable@vger.kernel.org Fixes: 351e0592bfea ("Input: st1232 - add support for st1633") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204561 Link: https://lore.kernel.org/r/1566209314-21767-1-git-send-email-dixitparmar19@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: "The main change is that we are reverting blanket enablement of SMBus mode for devices with Elan touchpads that report BIOS release date as 2018+ because there are older boxes with updated BIOSes that still do not work well in SMbus mode. We will have to establish whitelist for SMBus mode it looks like" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Revert "Input: elantech - enable SMBus on new (2018+) systems" Input: synaptics-rmi4 - avoid processing unknown IRQs Input: soc_button_array - partial revert of support for newer surface devices Input: goodix - add support for 9-bytes reports Input: da9063 - fix capability and drop KEY_SLEEP
2019-10-09Input: pixcir_i2c_ts - remove platform dataDmitry Torokhov
Previous change moved platform data definition into the driver, making it unusable for users. Given that we want to move away from custom platform data structures, and always use device properties (DT, ACPI or static) to configure devices, let's complete the removal. Tested-by: Fabio Estevam <festevam@gmail.com> Tested-by: Michal Vokáč <michal.vokac@ysoft.com> Reviewed-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-09Input: pixcir_i2c_ts - do not print error on defer probeFabio Estevam
In the case of defer probe we should not print an error message. This also aligns with how defer probe is handled in the other GPIOs used by this driver. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Roger Quadros <rogerq@ti.com> Tested-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-09Input: pixcir_i2c_ts - print register address in decimalFabio Estevam
The pixcir datasheet lists the registers addresses in decimal and so are PIXCIR_REG_POWER_MODE and PIXCIR_REG_INT_MODE defined in decimal. Change the error messages to print the register addresses in decimal instead of hexadecimal for better readability. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Roger Quadros <rogerq@ti.com> Tested-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-09Input: pixcir_i2c_ts - keep header files sortedFabio Estevam
Keep the header files in alphabetical order to keep it more organized. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Roger Quadros <rogerq@ti.com> Tested-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-09Input: pixcir_i2c_ts - move definitions into a single fileFabio Estevam
All the defined symbols from linux/platform_data/pixcir_i2c_ts.h are only used by the pixcir_i2c_ts driver, so move all the definitions locally and get rid of the pixcir_i2c_ts.h file. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Roger Quadros <rogerq@ti.com> Tested-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-09Input: pixcir_i2c_ts - remove unneeded gpio.h header fileFabio Estevam
The touchscreen device is a GPIO consumer, not a GPIO controller, so there is no need to include <linux/gpio.h>. Remove the unneeded header file. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Roger Quadros <rogerq@ti.com> Tested-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-02Input: goodix - add support for 9-bytes reportsYauhen Kharuzhy
Some variants of Goodix touchscreen firmwares use 9-bytes finger report format instead of common 8-bytes format. This report format may be present as: struct goodix_contact_data { uint8_t unknown1; uint8_t track_id; uint8_t unknown2; uint16_t x; uint16_t y; uint16_t w; }__attribute__((packed)); Add support for such format and use it for Lenovo Yoga Book notebook (which uses a Goodix touchpad as a touch keyboard). Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-10-02Input: atmel_mxt_ts - disable IRQ across suspendEvan Green
Across suspend and resume, we are seeing error messages like the following: atmel_mxt_ts i2c-PRP0001:00: __mxt_read_reg: i2c transfer failed (-121) atmel_mxt_ts i2c-PRP0001:00: Failed to read T44 and T5 (-121) This occurs because the driver leaves its IRQ enabled. Upon resume, there is an IRQ pending, but the interrupt is serviced before both the driver and the underlying I2C bus have been resumed. This causes EREMOTEIO errors. Disable the IRQ in suspend, and re-enable it on resume. If there are cases where the driver enters suspend with interrupts disabled, that's a bug we should fix separately. Signed-off-by: Evan Green <evgreen@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-19Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - input core allows hardware drivers to specify a [more precise] timestamp (normally taken in top half) to better track velocity of contacts - input_dev instances now support "polling" mode so that drivers could use the same object for polled and interrupt-driven operation. The plan is to convert existing drivers and retire input_polled_dev API - a new driver for the FlySky FS-iA6B RC receiver - a refresh of BU21013 touchpad driver - w90x900 keyboard and touchpad drivers are removed as the platform is gone - assorted fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (45 commits) Input: sidewinder - make array seq static const, makes object smaller Input: reset device timestamp on sync Input: bu21013_ts - switch to using standard touchscreen properties Input: bu21013_ts - switch to using MT-B (slotted) protocol Input: bu21013_ts - fix suspend when wake source Input: bu21013_ts - use interrupt from I2C client Input: bu21013_ts - remove support for platform data Input: bu21013_ts - convert to using managed resources Input: bu21013_ts - remove useless comments Input: bu21013_ts - annotate supend/resume methods as __maybe_unused Input: bu21013_ts - rename some variables Input: bu21013_ts - convert to use GPIO descriptors ARM: ux500: improve BU21013 touchpad bindings Input: i8042 - enable wakeup on a stable struct device Input: soc_button_array - use platform_device_register_resndata() Input: psmouse - drop all unneeded functions from mouse headers Input: add support for polling to input devices Input: wacom_w8001 - allocate additional space for 'phys' Input: cros_ec_keyb - add back missing mask for event_type Input: remove dev_err() usage after platform_get_irq() ...
2019-09-02Input: bu21013_ts - switch to using standard touchscreen propertiesDmitry Torokhov
This switches the driver over to the standard touchscreen properties for coordinate transformation, while keeping old bindings working as well. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - switch to using MT-B (slotted) protocolDmitry Torokhov
MT-B protocol is more efficient and everyone expects it. We use in-kernel tracking to identify contacts. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - fix suspend when wake sourceDmitry Torokhov
If the touchscreen is configured as wakeup source we should not be cutting off power to it. Also, now that the driver relies on I2C client to supply IRQ, we do not need to explicitly enable and disable IRQ for wakeup: if device is created as wakeup source, I2C core will mark interrupt as wakeup one. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - use interrupt from I2C clientDmitry Torokhov
Instead of trying to map INT GPIO to interrupt, let's use one supplied by I2C client. If there is none - bail. This will also allow us to treat INT GPIO as optional, as per the binding. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - remove support for platform dataDmitry Torokhov
There are no current users of the platform data in the tree, and any new users should either use device tree, or static device properties to describe the device. This change drop the platform data definition and handling and moves the driver over to generic device properties API. We also drop support for the external clock. If it is needed we will have to extend the bindings to supply the clock reference and handle it properly in the driver. Also, wakeup setting should be coming from I2C client. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - convert to using managed resourcesDmitry Torokhov
This allows trimming error unwinding and device removal handling. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - remove useless commentsDmitry Torokhov
The comments for individual functions in the driver do not provide any additional information beyond what function names indicate. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - annotate supend/resume methods as __maybe_unusedDmitry Torokhov
Instead if #ifdef-ing out suspend and resume methods, let's mark them as __maybe_unused to get better compile time coverage. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - rename some variablesDmitry Torokhov
"bu21013_data" and "struct bu21013_ts_data" are a tad long, let's call them "ts" and "struct bu21013_ts". Also rename retval to error in bu21013_init_chip() and adjust formatting; i2c_smbus_write_byte_data() returns negative on error and 0 on success, so we simply test if whether erro is 0 or not. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-09-02Input: bu21013_ts - convert to use GPIO descriptorsLinus Walleij
This driver can use GPIO descriptors rather than GPIO numbers without any problems, convert it. Name the field variables after the actual pins on the chip rather than the "reset" and "touch" names from the devicetree bindings that are vaguely inaccurate. No in-tree users pass GPIO numbers in platform data so drop this. Descriptor tables can be used to get these GPIOs from a board file if need be. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-08-20Input: wacom_w8001 - allocate additional space for 'phys'Jason Gerecke
GCC warns that the output of our call to 'snprintf' in 'w8001_connect' may be truncated since both 'serio->phys' and 'w8001->phys' are 32 bytes in length. Increase the amount of space allocated for the latter to compensate. Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-08-14Input: remove dev_err() usage after platform_get_irq()Stephen Boyd
We don't need dev_err() messages when platform_get_irq() fails now that platform_get_irq() prints an error message itself when something goes wrong. Let's remove these prints with a simple semantic patch. // <smpl> @@ expression ret; struct platform_device *E; @@ ret = ( platform_get_irq(E, ...) | platform_get_irq_byname(E, ...) ); if ( \( ret < 0 \| ret <= 0 \) ) { ( -if (ret != -EPROBE_DEFER) -{ ... -dev_err(...); -... } | ... -dev_err(...); ) ... } // </smpl> While we're here, remove braces on if statements that only have one statement (manually). Signed-off-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-08-12Merge tag 'v5.3-rc4' into patchworkMauro Carvalho Chehab
Linux 5.3-rc4 * tag 'v5.3-rc4': (750 commits) Linux 5.3-rc4 Makefile: Convert -Wimplicit-fallthrough=3 to just -Wimplicit-fallthrough for clang ARM: ep93xx: Mark expected switch fall-through scsi: fas216: Mark expected switch fall-throughs pcmcia: db1xxx_ss: Mark expected switch fall-throughs video: fbdev: omapfb_main: Mark expected switch fall-throughs watchdog: riowd: Mark expected switch fall-through s390/net: Mark expected switch fall-throughs crypto: ux500/crypt: Mark expected switch fall-throughs watchdog: wdt977: Mark expected switch fall-through watchdog: scx200_wdt: Mark expected switch fall-through watchdog: Mark expected switch fall-throughs ARM: signal: Mark expected switch fall-through mfd: omap-usb-host: Mark expected switch fall-throughs mfd: db8500-prcmu: Mark expected switch fall-throughs ARM: OMAP: dma: Mark expected switch fall-throughs ARM: alignment: Mark expected switch fall-throughs ARM: tegra: Mark expected switch fall-through ARM/hw_breakpoint: Mark expected switch fall-throughs mm/memremap: Fix reuse of pgmap instances with internal references ...
2019-08-12Input: edt-ft5x06 - no need to check return value of debugfs_create functionsGreg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-08-12Input: atmel_mxt_ts - switch to use device_property_count_u32()Andy Shevchenko
Use use device_property_count_u32() directly, that makes code neater. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-08-12Input: hideep - switch to use device_property_count_u32()Andy Shevchenko
Use use device_property_count_u32() directly, that makes code neater. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2019-08-11Merge tag 'v5.3-rc4' into nextDmitry Torokhov
Sync up with mainline to bring in device_property_count_u32 andother newer APIs.
2019-08-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - newer systems with Elan touchpads will be switched over to SMBus - HP Spectre X360 will be using SMbus/RMI4 - checks for invalid USB descriptors in kbtab and iforce - build fixes for applespi driver (misconfigs) * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: iforce - add sanity checks Input: applespi - use struct_size() helper Input: kbtab - sanity check for endpoint type Input: usbtouchscreen - initialize PM mutex before using it Input: applespi - add dependency on LEDS_CLASS Input: synaptics - enable RMI mode for HP Spectre X360 Input: elantech - annotate fall-through case in elantech_use_host_notify() Input: elantech - enable SMBus on new (2018+) systems Input: applespi - fix trivial typo in struct description Input: applespi - select CRC16 module Input: applespi - fix warnings detected by sparse
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