WireGuard for the Linux kernel https://git.zx2c4.com/wireguard-linux/atom/drivers/input?h=stable 2025-10-08T16:44:38Z 2025-10-08T16:44:38Z Linus Torvalds torvalds@linux-foundation.org 2025-10-08T16:44:38Z urn:sha1:99cedb6b8f4101e2780f10b9e76d2f346a1e4316 Pull input updates from Dmitry Torokhov: - Conversions to yaml/json schema and fixes for input-related device tree bindings - New drivers: - Awinic AW86927 haptic chip - Hynitron CST816x series controller - Himax HX852x(ES) touchscreen controller - Fix uinput to not leak kernel memory via a gap in uinput_ff_upload_compat structure - Prevent overflow in pressure calculation in tsc2007 driver causing phantom touches - Make the Atmel maxTouch driver support generic touchscreen configuration (flip, rotate, etc) - Drop support for platform data in tca8418_keypad, pxa27x-keypad, spear-keyboard and twl4030_keypad drivers, they all now rely on generic device properties for configuration - Other assorted changes and fixes * tag 'input-for-v6.18-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (50 commits) Input: atmel_mxt_ts - allow reset GPIO to sleep Input: aw86927 - fix error code in probe() Input: psxpad-spi - add a check for the return value of spi_setup() Input: uinput - zero-initialize uinput_ff_upload_compat to avoid info leak Input: aw86927 - add driver for Awinic AW86927 dt-bindings: input: Add Awinic AW86927 dt-bindings: touchscreen: remove touchscreen.txt dt-bindings: arm: bcm: raspberrypi,bcm2835-firmware: Add touchscreen child node dt-bindings: touchscreen: convert eeti bindings to json schema Input: pm8941-pwrkey - disable wakeup for resin by default dt-bindings: input: pm8941-pwrkey: Document wakeup-source property Input: add driver for Hynitron CST816x series dt-bindings: input: touchscreen: add hynitron cst816x series Input: imx6ul_tsc - set glitch threshold by DTS property dt-bindings: touchscreen: fsl,imx6ul-tsc: support glitch thresold dt-bindings: touchscreen: add debounce-delay-us property Input: ps2-gpio - fix typo Input: atmel_mxt_ts - add support for generic touchscreen configurations dt-bindings: input: maxtouch: add common touchscreen properties dt-bindings: touchscreen: convert zet6223 bindings to json schema ... 2025-10-08T04:53:13Z Dmitry Torokhov dmitry.torokhov@gmail.com 2025-10-08T04:53:13Z urn:sha1:8b87f67b4c87452e21721887fa8dec1f4c6b2b7c Prepare input updates for 6.18 merge window. 2025-10-08T04:51:31Z Marek Vasut marek.vasut@mailbox.org 2025-10-05T02:33:10Z urn:sha1:c7866ee0a9ddd9789faadf58cdac6abd7aabf045 The reset GPIO is not toggled in any critical section where it couldn't sleep, allow the reset GPIO to sleep. This allows the driver to operate reset GPIOs connected to I2C GPIO expanders. Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Link: https://lore.kernel.org/r/20251005023335.166483-1-marek.vasut@mailbox.org Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 2025-10-07T15:40:15Z Linus Torvalds torvalds@linux-foundation.org 2025-10-07T15:40:15Z urn:sha1:221533629550e920580ab428f13ffebf54063b95 Pull hyperv updates from Wei Liu: - Unify guest entry code for KVM and MSHV (Sean Christopherson) - Switch Hyper-V MSI domain to use msi_create_parent_irq_domain() (Nam Cao) - Add CONFIG_HYPERV_VMBUS and limit the semantics of CONFIG_HYPERV (Mukesh Rathor) - Add kexec/kdump support on Azure CVMs (Vitaly Kuznetsov) - Deprecate hyperv_fb in favor of Hyper-V DRM driver (Prasanna Kumar T S M) - Miscellaneous enhancements, fixes and cleanups (Abhishek Tiwari, Alok Tiwari, Nuno Das Neves, Wei Liu, Roman Kisel, Michael Kelley) * tag 'hyperv-next-signed-20251006' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: hyperv: Remove the spurious null directive line MAINTAINERS: Mark hyperv_fb driver Obsolete fbdev/hyperv_fb: deprecate this in favor of Hyper-V DRM driver Drivers: hv: Make CONFIG_HYPERV bool Drivers: hv: Add CONFIG_HYPERV_VMBUS option Drivers: hv: vmbus: Fix typos in vmbus_drv.c Drivers: hv: vmbus: Fix sysfs output format for ring buffer index Drivers: hv: vmbus: Clean up sscanf format specifier in target_cpu_store() x86/hyperv: Switch to msi_create_parent_irq_domain() mshv: Use common "entry virt" APIs to do work in root before running guest entry: Rename "kvm" entry code assets to "virt" to genericize APIs entry/kvm: KVM: Move KVM details related to signal/-EINTR into KVM proper mshv: Handle NEED_RESCHED_LAZY before transferring to guest x86/hyperv: Add kexec/kdump support on Azure CVMs Drivers: hv: Simplify data structures for VMBus channel close message Drivers: hv: util: Cosmetic changes for hv_utils_transport.c mshv: Add support for a new parent partition configuration clocksource: hyper-v: Skip unnecessary checks for the root partition hyperv: Add missing field to hv_output_map_device_interrupt 2025-10-04T22:38:04Z Linus Torvalds torvalds@linux-foundation.org 2025-10-04T22:38:04Z urn:sha1:54ba6d9b1393a0061600c0e49c8ebef65d60a8b2 Pull HID updates from Benjamin Tissoires: - haptic touchpad support (Angela Czubak and Jonathan Denose) - support for audio jack handling on DualSense Playstation controllers (Cristian Ciocaltea) - allow HID-BPF to rebind a driver to hid-multitouch (Benjamin Tissoires) - rework hidraw ioctls to make them safer (and tested) (Benjamin Tissoires) - various PIDFF and universal-PIDFF fixes/improvements (Tomasz Pakuła) - better configuration of Intel QuickI2C through ACPI (Xinpeng Sun) - other assorted cleanups and fixes * tag 'hid-for-linus-2025093001' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (58 commits) HID: playstation: Switch to scoped_guard() in {dualsense|dualshock4}_output_worker() HID: playstation: Silence sparse warnings for locking context imbalances HID: playstation: Update SP preamp gain comment line HID: intel-thc-hid: intel-quicki2c: support ACPI config for advanced features HID: core: Change hid_driver to use a const char* for name HID: hidraw: tighten ioctl command parsing selftests/hid: hidraw: forge wrong ioctls and tests them selftests/hid: hidraw: add more coverage for hidraw ioctls selftests/hid: update vmtest.sh for virtme-ng HID: playstation: Support DualSense audio jack event reporting HID: playstation: Support DualSense audio jack hotplug detection HID: playstation: Redefine DualSense input report status field HID: playstation: Prefer kzalloc(sizeof(*buf)...) HID: playstation: Document spinlock_t usage HID: playstation: Fix all alignment and line length issues HID: playstation: Correct spelling in comment sections HID: playstation: Replace uint{32,16,8}_t with u{32,16,8} HID: playstation: Simplify locking with guard() and scoped_guard() HID: playstation: Add spaces around arithmetic operators HID: playstation: Make use of bitfield macros ... 2025-10-01T19:04:12Z Linus Torvalds torvalds@linux-foundation.org 2025-10-01T19:04:12Z urn:sha1:b4918003cf54f99004c136c26f96b6df7ab49fac Pull MFD updates from Lee Jones: "This round of updates contains a fair amount of new device support, a couple of fixes and some refactoring. The most notable additions include new drivers for Loongson's Security Engine, RNG and TPM, new drivers for TI's TPS6594 Power Button and BQ257xx Charger ICs. The rest of the set provides a return value check fix and a refactoring to use a more modern GPIO API for the VEXPRESS sysreg driver, the removal of a deprecated IRQ ACK function from the MC13xxx RTC driver and a new DT binding for the aforementioned TI BQ257xx charger. New Support & Features: - Add a suite of drivers for the Loongson Security Engine, including the core controller, a Random Number Generator (RNG) and Trusted Platform Module (TPM) support. - Introduce support for the TI TPS6594 PMIC's power button, including the input driver, MFD cell registration, and a system power-off handler. - Add comprehensive support for the TI BQ257xx series of charger ICs, including the core MFD driver and a power supply driver for the charger functionality. Improvements & Fixes: - Check the return value of devm_gpiochip_add_data() in the VEXPRESS sysreg driver to prevent potential silent failures. Cleanups & Refactoring: - Add a MAINTAINERS entry for the new Loongson Security Engine drivers. - Convert the VEXPRESS sysreg driver to use the modern generic GPIO chip API. Removals: - Remove the deprecated and unused mc13xxx_irq_ack() function from the MC13xxx RTC, input and touchscreen drivers. Device Tree Bindings Updates: - Add device tree bindings for the TI BQ25703A charger" * tag 'mfd-next-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (69 commits) mfd: simple-mfd-i2c: Add compatible string for LX2160ARDB mfd: simple-mfd-i2c: Keep compatible strings in alphabetical order dt-bindings: mfd: twl: Add missing sub-nodes for TWL4030 & TWL603x dt-bindings: watchdog: Add SMARC-sAM67 support dt-bindings: mfd: tps6594: Allow gpio-line-names mfd: intel-lpss: Add Intel Wildcat Lake LPSS PCI IDs mfd: 88pm886: Add GPADC cell mfd: vexpress-sysreg: Use more common syntax for compound literals mfd: rz-mtu3: Fix MTU5 NFCR register offset mfd: max77705: Setup the core driver as an interrupt controller mfd: cs42l43: Remove IRQ masking in suspend mfd: cs42l43: Move IRQ enable/disable to encompass force suspend mfd: ls2kbmc: Add Loongson-2K BMC reset function support mfd: ls2kbmc: Introduce Loongson-2K BMC core driver mfd: bd71828, bd71815: Prepare for power-supply support dt-bindings: mfd: aspeed: Add AST2700 SCU compatibles dt-bindings: mfd: Convert aspeed,ast2400-p2a-ctrl to DT schema dt-bindings: mfd: fsl,mc13xxx: Add buttons node dt-bindings: mfd: fsl,mc13xxx: Convert txt to DT schema mfd: macsmc: Add "apple,t8103-smc" compatible ... 2025-10-01T18:34:12Z Linus Torvalds torvalds@linux-foundation.org 2025-10-01T18:34:12Z urn:sha1:d5f74114114cb2cdbed75b91ca2fa4482c1d5611 Pull gpio updates from Bartosz Golaszewski: "There are two new drivers and support for more models in existing ones. The generic GPIO API has been reworked and all users converted which allowed us to move the fields specific to the generic GPIO implementation out of the high-level struct gpio_chip into its own structure that wraps the gpio_chip. Other than that, there's nothing too exciting. Mostly minor tweaks and fixes all over the place, some refactoring and some small new features in helper modules. GPIO core: - add support for sparse pin ranges to the glue between GPIO and pinctrl - use a common prefix across all GPIO descriptor flags for improved namespacing New drivers: - add new GPIO driver for the Nuvoton NCT6694 - add new GPIO driver for MAX7360 Driver improvements: - add support for Tegra 256 to the gpio-tegra186 driver - add support for Loongson-2K0300 to the gpio-loongson-64bit driver - refactor the gpio-aggregator module to expose its GPIO forwarder API to other in-kernel users (to enable merging of a new pinctrl driver that uses it) - convert all remaining drivers to using the modernized generic GPIO chip API and remove the old interface - stop displaying global GPIO numbers in debugfs output of controller drivers - extend the gpio-regmap helper with a new config option and improve its support for GPIO interrupts - remove redundant fast_io parameter from regmap configs in GPIO drivers that already use MMIO regmaps which imply it - add support for a new model in gpio-mmio: ixp4xx expansion bus - order includes alphabetically in a few drivers for better readability - use generic device properties where applicable - use devm_mutex_init() where applicable - extend build coverage of drivers by enabling more to be compiled with COMPILE_TEST enabled - allow building gpio-stmpe as a module - use dev_err_probe() where it makes sense in drivers Late driver fixes: - fix setting GPIO direction to output in gpio-mpfs Documentation: - document the usage of software nodes with GPIO chips Device-tree bindings: - Add DT bindings documents for new hardware: Tegra256, MAX7360 - Document a new model in Loongson bindings: LS2K0300 - Document a new model using the generic GPIO binding: IXP4xx - Convert the DT binding for fsl,mxs-pinctrl to YAML - fix the schema ID in the "trivial" GPIO schema - describe GPIO hogs in the generic GPIO binding" * tag 'gpio-updates-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (122 commits) gpio: mpfs: fix setting gpio direction to output gpio: generic: move GPIO_GENERIC_ flags to the correct header gpio: generic: rename BGPIOF_ flags to GPIO_GENERIC_ gpio: nomadik: fix the debugfs helper stub MAINTAINERS: Add entry on MAX7360 driver input: misc: Add support for MAX7360 rotary input: keyboard: Add support for MAX7360 keypad gpio: max7360: Add MAX7360 gpio support gpio: regmap: Allow to provide init_valid_mask callback gpio: regmap: Allow to allocate regmap-irq device pwm: max7360: Add MAX7360 PWM support pinctrl: Add MAX7360 pinctrl driver mfd: Add max7360 support dt-bindings: mfd: gpio: Add MAX7360 rtc: Add Nuvoton NCT6694 RTC support hwmon: Add Nuvoton NCT6694 HWMON support watchdog: Add Nuvoton NCT6694 WDT support can: Add Nuvoton NCT6694 CANFD support i2c: Add Nuvoton NCT6694 I2C support gpio: Add Nuvoton NCT6694 GPIO support ... 2025-10-01T16:16:28Z Linus Torvalds torvalds@linux-foundation.org 2025-10-01T16:16:28Z urn:sha1:57cf7a603b6d2524edffaa3068d9aa7a41641d93 Pull chrome platform updates from Tzung-Bi Shih: "New: - Add a new API cros_ec_device_registered() for checking if the cros_ec_deivce is ready Improvements: - Use TRAILING_OVERLAP() to fix -Wflex-array-member-not-at-end warning - Defer probe until parent EC device is ready in cros_ec_keyb Cleanups: - Remove redundant and simplify code in cros_ec_chardev - Centralize cros_ec_device allocation and initialization to remove duplicate code" * tag 'chrome-platform-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: Input: cros_ec_keyb - Defer probe until parent EC device is registered platform/chrome: cros_ec: Add a flag to track registration state platform/chrome: cros_ec: Separate initialization from cros_ec_register() platform/chrome: Centralize common cros_ec_device initialization platform/chrome: Centralize cros_ec_device allocation platform/chrome: wilco_ec: Remove redundant semicolons platform/chrome: cros_ec: Avoid -Wflex-array-member-not-at-end warning platform/chrome: cros_ec_chardev: Decouple fops from struct cros_ec_dev platform/chrome: cros_ec_chardev: Remove redundant struct field 2025-10-01T09:27:35Z Lee Jones lee@kernel.org 2025-10-01T09:27:35Z urn:sha1:e8c81284032ad9ba9ec3a89311c587aad0c84beb 2025-10-01T00:00:42Z Mukesh Rathor mrathor@linux.microsoft.com 2025-09-15T23:46:03Z urn:sha1:94b04355e6397a0a70b69c2571fa5c7d9990b835 At present VMBus driver is hinged off of CONFIG_HYPERV which entails lot of builtin code and encompasses too much. It's not always clear what depends on builtin hv code and what depends on VMBus. Setting CONFIG_HYPERV as a module and fudging the Makefile to switch to builtin adds even more confusion. VMBus is an independent module and should have its own config option. Also, there are scenarios like baremetal dom0/root where support is built in with CONFIG_HYPERV but without VMBus. Lastly, there are more features coming down that use CONFIG_HYPERV and add more dependencies on it. So, create a fine grained HYPERV_VMBUS option and update Kconfigs for dependency on VMBus. Signed-off-by: Mukesh Rathor <mrathor@linux.microsoft.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> # drivers/pci Signed-off-by: Wei Liu <wei.liu@kernel.org>