summaryrefslogtreecommitdiff
path: root/drivers/input
AgeCommit message (Collapse)Author
34 hoursMerge branch 'next' of ↵Mark Brown
https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
36 hoursMerge branch 'for-linus' of ↵Mark Brown
https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
2 daysInput: synaptics-rmi4 - fix a locking bug in an error pathBart Van Assche
Lock f54->data_mutex when entering the function statement since jumping to the 'error' label when checking report_size fails causes that mutex to be unlocked. This bug has been detected by the Clang thread-safety checker. Fixes: 3a762dbd5347 ("[media] Input: synaptics-rmi4 - add support for F54 diagnostics") Signed-off-by: Bart Van Assche <bvanassche@acm.org> Link: https://patch.msgid.link/20260223215118.2154194-16-bvanassche@acm.org Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2 daysInput: cros_ec_keyb - factor out column processingDmitry Torokhov
Factor out column processing and eagerly skip processing columns that do not have any changes in them. Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://patch.msgid.link/20260222003717.471977-7-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2 daysInput: cros_ec_keyb - do not allocate keyboard state separatelyDmitry Torokhov
Now that we know the upper bound for the number of columns, and know that it is pretty small, there is no point in allocating it separately. We are wasting more memory tracking the allocations. Embed valid_keys and old_kb_state directly into cros_ec_keyb structure. Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://patch.msgid.link/20260222003717.471977-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2 daysInput: cros_ec_keyb - simplify cros_ec_keyb_work()Dmitry Torokhov
Introduce temporaries for event_data pointer and event_size to simplify the code a bit. In cros_ec_keyb_compute_valid_keys() explicitly compare with KEY_RESERVED to make the intent of the comparison more clear. Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://patch.msgid.link/20260222003717.471977-5-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2 daysInput: cros_ec_keyb - use BIT() macro instead of open-coding shiftsDmitry Torokhov
Using the macro clarifies the code. Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://patch.msgid.link/20260222003717.471977-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2 daysInput: cros_ec_keyb - use u8 instead of uint8_tDmitry Torokhov
In the kernel u8/u16/u32 are preferred to the uint*_t variants. Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://patch.msgid.link/20260222003717.471977-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2 daysInput: cros_ec_keyb - add function key supportFabio Baltieri
Add support for handling an Fn button and sending separate keycodes for a subset of keys in the matrix defined in the upper half of the keymap. Signed-off-by: Fabio Baltieri <fabiobaltieri@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://patch.msgid.link/20260222003717.471977-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2 daysInput: export input_default_setkeycodeFabio Baltieri
Export input_default_setkeycode so that a driver can set a custom setkeycode handler to take some driver specific action but still call the default handler at some point. Signed-off-by: Fabio Baltieri <fabiobaltieri@chromium.org> Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://patch.msgid.link/20260222003717.471977-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2 daysInput: i8042 - add TUXEDO InfinityBook Max 16 Gen10 AMD to i8042 quirk tableChristoffer Sandberg
The device occasionally wakes up from suspend with missing input on the internal keyboard and the following suspend attempt results in an instant wake-up. The quirks fix both issues for this device. Signed-off-by: Christoffer Sandberg <cs@tuxedo.de> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Link: https://patch.msgid.link/20260223142054.50310-1-wse@tuxedocomputers.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
3 daysInput: adxl34x - drop redundant error variable in adxl34x_i2c_probeThorsten Blum
Inline i2c_check_functionality(), which really returns a bool and not an error code, and remove the local variable. No functional changes. Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Link: https://patch.msgid.link/20260223000308.319335-1-thorsten.blum@linux.dev Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
4 daysConvert 'alloc_flex' family to use the new default GFP_KERNEL argumentLinus Torvalds
This is the exact same thing as the 'alloc_obj()' version, only much smaller because there are a lot fewer users of the *alloc_flex() interface. As with alloc_obj() version, this was done entirely with mindless brute force, using the same script, except using 'flex' in the pattern rather than 'objs*'. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
4 daysConvert 'alloc_obj' family to use the new default GFP_KERNEL argumentLinus Torvalds
This was done entirely with mindless brute force, using git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' | xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/' to convert the new alloc_obj() users that had a simple GFP_KERNEL argument to just drop that argument. Note that due to the extreme simplicity of the scripting, any slightly more complex cases spread over multiple lines would not be triggered: they definitely exist, but this covers the vast bulk of the cases, and the resulting diff is also then easier to check automatically. For the same reason the 'flex' versions will be done as a separate conversion. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
5 daystreewide: Replace kmalloc with kmalloc_obj for non-scalar typesKees Cook
This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook <kees@kernel.org>
7 daysInput: bcm5974 - recover from failed mode switchLiam Mitchell
Mode switches sent before control response are ignored. This results in an unresponsive trackpad and "bcm5974: bad trackpad package, length: 8" repeated in logs. On receiving unknown 8-byte packets, assume that mode switch was ignored and schedule an asynchronous mode reset. The reset will switch the device to normal mode, wait, then switch back to wellspring mode. Signed-off-by: Liam Mitchell <mitchell.liam@gmail.com> Link: https://lore.kernel.org/linux-input/CAOQ1CL4+DP1TuLAGNsz5GdFBTHvnTg=5q=Dr2Z1OQc6RXydSYA@mail.gmail.com/ Acked-by: Henrik Rydberg <rydberg@bitmath.org> Link: https://patch.msgid.link/20260213-bcm5974-reset-v2-1-1837851336b0@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
8 daysInput: drv260x - fix unbalanced regulator_disable() callYauhen Kharuzhy
The driver acquires the 'vbat' regulator during probing but never enables it. Consequently, in the suspend method, the driver disables the regulator without enabling it first, causing an 'Unbalanced regulator_disable()' error. Enable the regulator in the probe() method and add the remove() method with regulator disabling to fix this. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Link: https://patch.msgid.link/20260215141435.727872-5-jekhor@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
8 daysInput: drv260x - handle calibration timeoutYauhen Kharuzhy
If something goes wrong during calibration (for instance, if the 'enable' GPIO was not properly defined), the GO bit may not be cleared after some time, causing the driver to get stuck. To prevent this, add a timeout check to the waiting loop and return an error if it times out. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Link: https://patch.msgid.link/20260215141435.727872-6-jekhor@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
8 daysInput: drv260x - add support for ACPI-enumerated devicesYauhen Kharuzhy
Add ACPI ID for drv2604 haptics device found in Lenovo Yoga Book YB1-X91L tablet. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Link: https://patch.msgid.link/20260215141435.727872-4-jekhor@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
8 daysInput: drv260x - sort all #include alphabeticallyYauhen Kharuzhy
Sort all #include directives alphabetically before adding new entries. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Link: https://patch.msgid.link/20260215141435.727872-3-jekhor@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
8 daysInput: drv260x - add I2C IDs for all device variantsYauhen Kharuzhy
Add drv2604(L) and drv2605 to the list of supported I2C device IDs for clarity. Signed-off-by: Yauhen Kharuzhy <jekhor@gmail.com> Link: https://patch.msgid.link/20260215141435.727872-2-jekhor@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
8 daysInput: st1232 - expose firmware version via sysfsMichael Tretter
Allow user space programs to read the firmware version and revision of the touch controller from the sysfs. Suggested-by: Khalid Talash <ktalash@topcon.com> Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Link: https://patch.msgid.link/20260123-input-st1232-firmware-version-v1-2-32df7eefdafe@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
8 daysInput: st1232 - read firmware version and revisionMichael Tretter
According to the data sheet, the st1332 contains a firmware, which may be updated. The version and revision of the firmware may be read from the registers of the device. Read the firmware version and revision and report it to the log when probing the device. Suggested-by: Khalid Talash <ktalash@topcon.com> Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Link: https://patch.msgid.link/20260123-input-st1232-firmware-version-v1-1-32df7eefdafe@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
8 daysInput: libps2 - embed WARN_ON(1) macros into their enclosing if statementsMax Brener
Make WARN_ON(1) statements embedded inside their respective 'if' expressions, to improve code clarity. Signed-off-by: Max Brener <linmaxi@gmail.com> Link: https://patch.msgid.link/20260214203725.6463-1-linmaxi@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
10 daysMerge tag 'input-for-v7.0-rc0' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - support for FocalTech FT8112 added to i2c-hid driver - support for FocalTech FT3518 added to edt-ft5x06 driver - support for power buttons in TWL603x chips added to twl4030-pwrbutton driver - an update to gpio-decoder driver to make it usable on non-OF platforms and to clean up the code - an update to synaptics_i2c driver switching it to use managed resources and a fix to restarting polling after resume - an update to gpio-keys driver to fall back to getting IRQ from resources if not specified using other means - an update to ili210x driver to support polling mode - a number of input drivers switched to scnprintf() to suppress truncation warnings - a number of updates and conversions of device tree bindings to yaml format - fixes to spelling in comments and messages in several drivers - other assorted fixups * tag 'input-for-v7.0-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (57 commits) dt-bindings: input: qcom,pm8941-pwrkey: Document PMM8654AU dt-bindings: input: touchscreen: imagis: allow linux,keycodes for ist3038 Input: apbps2 - fix comment style and typos Input: gpio_keys - fall back to platform_get_irq() for interrupt-only keys Input: novatek-nvt-ts - drop wake_type check dt-bindings: input: touchscreen: tsc2007: document '#io-channel-cells' Input: ili210x - add support for polling mode dt-bindings: touchscreen: trivial-touch: Drop 'interrupts' requirement for old Ilitek Input: appletouch - fix potential race between resume and open HID: i2c-hid: Add FocalTech FT8112 dt-bindings: input: i2c-hid: Introduce FocalTech FT8112 Input: synaptics_i2c - switch to using managed resources Input: synaptics_i2c - guard polling restart in resume Input: gpio_decoder - don't use "proxy" headers Input: gpio_decoder - make use of the macros from bits.h Input: gpio_decoder - replace custom loop by gpiod_get_array_value_cansleep() Input: gpio_decoder - unify messages with help of dev_err_probe() Input: gpio_decoder - make use of device properties Input: serio - complete sizeof(*pointer) conversions Input: wdt87xx_i2c - switch to use dev_err_probe() ...
11 daysMerge branch 'next' into for-linusDmitry Torokhov
Prepare input updates for 7.0 merge window.
13 daysMerge tag 'mm-nonmm-stable-2026-02-12-10-48' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull non-MM updates from Andrew Morton: - "ocfs2: give ocfs2 the ability to reclaim suballocator free bg" saves disk space by teaching ocfs2 to reclaim suballocator block group space (Heming Zhao) - "Add ARRAY_END(), and use it to fix off-by-one bugs" adds the ARRAY_END() macro and uses it in various places (Alejandro Colomar) - "vmcoreinfo: support VMCOREINFO_BYTES larger than PAGE_SIZE" makes the vmcore code future-safe, if VMCOREINFO_BYTES ever exceeds the page size (Pnina Feder) - "kallsyms: Prevent invalid access when showing module buildid" cleans up kallsyms code related to module buildid and fixes an invalid access crash when printing backtraces (Petr Mladek) - "Address page fault in ima_restore_measurement_list()" fixes a kexec-related crash that can occur when booting the second-stage kernel on x86 (Harshit Mogalapalli) - "kho: ABI headers and Documentation updates" updates the kexec handover ABI documentation (Mike Rapoport) - "Align atomic storage" adds the __aligned attribute to atomic_t and atomic64_t definitions to get natural alignment of both types on csky, m68k, microblaze, nios2, openrisc and sh (Finn Thain) - "kho: clean up page initialization logic" simplifies the page initialization logic in kho_restore_page() (Pratyush Yadav) - "Unload linux/kernel.h" moves several things out of kernel.h and into more appropriate places (Yury Norov) - "don't abuse task_struct.group_leader" removes the usage of ->group_leader when it is "obviously unnecessary" (Oleg Nesterov) - "list private v2 & luo flb" adds some infrastructure improvements to the live update orchestrator (Pasha Tatashin) * tag 'mm-nonmm-stable-2026-02-12-10-48' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (107 commits) watchdog/hardlockup: simplify perf event probe and remove per-cpu dependency procfs: fix missing RCU protection when reading real_parent in do_task_stat() watchdog/softlockup: fix sample ring index wrap in need_counting_irqs() kcsan, compiler_types: avoid duplicate type issues in BPF Type Format kho: fix doc for kho_restore_pages() tests/liveupdate: add in-kernel liveupdate test liveupdate: luo_flb: introduce File-Lifecycle-Bound global state liveupdate: luo_file: Use private list list: add kunit test for private list primitives list: add primitives for private list manipulations delayacct: fix uapi timespec64 definition panic: add panic_force_cpu= parameter to redirect panic to a specific CPU netclassid: use thread_group_leader(p) in update_classid_task() RDMA/umem: don't abuse current->group_leader drm/pan*: don't abuse current->group_leader drm/amd: kill the outdated "Only the pthreads threading model is supported" checks drm/amdgpu: don't abuse current->group_leader android/binder: use same_thread_group(proc->tsk, current) in binder_mmap() android/binder: don't abuse current->group_leader kho: skip memoryless NUMA nodes when reserving scratch areas ...
2026-02-03Input: apbps2 - fix comment style and typosMicah Ostrow
Capitalize comment starts to match kernel coding style. Fix spelling: "reciever" -> "receiver" Fix grammar: "it's" (contraction of "it is") -> "its" (possessive) Remove uncertainty from "Clear error bits?" comment. Compile tested only. Signed-off-by: Micah Ostrow <bluefox9516@gmail.com> Link: https://patch.msgid.link/20260127181735.57132-1-bluefox9516@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-02-01Input: gpio_keys - fall back to platform_get_irq() for interrupt-only keysDmitry Torokhov
To allow transitioning away from gpio-keys platform data attempt to retrieve IRQ for interrupt-only keys using platform_get_irq_optional() if interrupt is not specified in platform data. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-25Merge tag 'input-for-v6.19-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a couple of quirks to i8042 to enable keyboard on a Asus and MECHREVO laptops * tag 'input-for-v6.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: i8042 - add quirks for MECHREVO Wujie 15X Pro Input: i8042 - add quirk for ASUS Zenbook UX425QA_UM425QA
2026-01-24Input: i8042 - add quirks for MECHREVO Wujie 15X Progongqi
The MECHREVO Wujie 15X Pro requires several i8042 quirks to function correctly. Specifically, NOMUX, RESET_ALWAYS, NOLOOP, and NOPNP are needed to ensure the keyboard and touchpad work reliably. Signed-off-by: gongqi <550230171hxy@gmail.com> Link: https://patch.msgid.link/20260122155501.376199-3-550230171hxy@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-24Input: i8042 - add quirk for ASUS Zenbook UX425QA_UM425QAfeng
The ASUS Zenbook UX425QA_UM425QA fails to initialize the keyboard after a cold boot. A quirk already exists for "ZenBook UX425", but some Zenbooks report "Zenbook" with a lowercase 'b'. Since DMI matching is case-sensitive, the existing quirk is not applied to these "extra special" Zenbooks. Testing confirms that this model needs the same quirks as the ZenBook UX425 variants. Signed-off-by: feng <alec.jiang@gmail.com> Link: https://patch.msgid.link/20260122013957.11184-1-alec.jiang@gmail.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-24Input: novatek-nvt-ts - drop wake_type checkGianluca Boiano
The wake_type parameter from touchscreen registers is not used for anything functional - the driver only validates that it matches a hard-coded expected value per chip variant. This causes probe to fail on touchscreens that report a different wake_type despite being otherwise compatible. Drop the wake_type check and the associated chip data member to allow the existing compatibles to work with more touchscreen variants. Signed-off-by: Gianluca Boiano <morf3089@gmail.com> Suggested-by: Hans de Goede <hansg@kernel.org> Link: https://patch.msgid.link/20260122001040.76869-1-morf3089@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: ili210x - add support for polling modeMarek Vasut
There are designs incorporating Ilitek ILI2xxx touch controller that do not connect interrupt pin, for example Waveshare 13.3" DSI display. To support such systems use polling mode for the input device when I2C client does not have interrupt assigned to it. Factor out ili210x_firmware_update_noirq() to allow conditional scoped guard around this code. The scoped guard has to be applied only in case the IRQ line is connected, and not applied otherwise. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Link: https://patch.msgid.link/20260121230736.114623-2-marek.vasut+renesas@mailbox.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: appletouch - fix potential race between resume and openDmitry Torokhov
Take the input device's mutex in atp_resume() and atp_recover() to make sure they are not racing with open and close methods, and use input_device_enabled() helper to see if communication with the device needs to be restarted after resume. Link: https://patch.msgid.link/uuwucixxc2ckd6ul6yv5mdvkc3twytg4tg5a5vhfqg6m2qcodc@klaco6axglbm Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: synaptics_i2c - switch to using managed resourcesDmitry Torokhov
Switch the driver to use managed resources (devm_*) which simplifier error handling and allows removing synaptics_i2c_remove() methods form the driver. Rename "ret" to "error" where makes sense while at it. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: synaptics_i2c - guard polling restart in resumeMinseong Kim
synaptics_i2c_resume() restarts delayed work unconditionally, even when the input device is not opened. Guard the polling restart by taking the input device mutex and checking input_device_enabled() before re-queuing the delayed work. Fixes: eef3e4cab72ea ("Input: add driver for Synaptics I2C touchpad") Signed-off-by: Minseong Kim <ii4gsp@gmail.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260121063738.799967-1-ii4gsp@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: gpio_decoder - don't use "proxy" headersAndy Shevchenko
Update header inclusions to follow IWYU (Include What You Use) principle. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20251113154616.3107676-6-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: gpio_decoder - make use of the macros from bits.hAndy Shevchenko
Make use of BIT() where it makes sense. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20251113154616.3107676-5-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: gpio_decoder - replace custom loop by gpiod_get_array_value_cansleep()Andy Shevchenko
There is a custom loop that repeats parts of gpiod_get_array_value_cansleep(). Use that in conjunction with bitmap API to make code shorter and easier to follow. With this done, add an upper check for amount of GPIOs given based on the driver's code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20251113154616.3107676-4-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: gpio_decoder - unify messages with help of dev_err_probe()Andy Shevchenko
Unify error messages that might appear during probe phase by switching to use dev_err_probe(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20251113154616.3107676-3-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-21Input: gpio_decoder - make use of device propertiesAndy Shevchenko
Convert the module to be property provider agnostic and allow it to be used on non-OF platforms. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20251113154616.3107676-2-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-20kernel.h: drop hex.h and update all hex.h usersRandy Dunlap
Remove <linux/hex.h> from <linux/kernel.h> and update all users/callers of hex.h interfaces to directly #include <linux/hex.h> as part of the process of putting kernel.h on a diet. Removing hex.h from kernel.h means that 36K C source files don't have to pay the price of parsing hex.h for the roughly 120 C source files that need it. This change has been build-tested with allmodconfig on most ARCHes. Also, all users/callers of <linux/hex.h> in the entire source tree have been updated if needed (if not already #included). Link: https://lkml.kernel.org/r/20251215005206.2362276-1-rdunlap@infradead.org Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Yury Norov (NVIDIA) <yury.norov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2026-01-20Input: serio - complete sizeof(*pointer) conversionsWentong Tian
Complete the sizeof(*pointer) conversion for arc_ps2, altera_ps2, and olpc_apsp drivers. This follows the cleanup initiated in commit 06b449d7f7c3 ("Input: serio - use sizeof(*pointer) instead of sizeof(type)). Signed-off-by: Wentong Tian <tianwentong2000@gmail.com> Link: https://patch.msgid.link/20260112162709.89515-1-tianwentong2000@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-20Input: wdt87xx_i2c - switch to use dev_err_probe()Andy Shevchenko
Switch to use dev_err_probe() to simplify the error path and unify a message template. With that being done, drop the now no-op message for -ENOMEM as allocator will print a big warning anyway and remove duplicate message for devm_request_threaded_irq(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260113082445.44186-3-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-20Input: tsc40 - switch to use scnprintf() to suppress truncation warningAndy Shevchenko
Switch the driver to use scnprintf() to avoid warnings about potential truncation of "phys" field which we can tolerate. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260113082941.90006-1-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-20Input: touchwin - switch to use scnprintf() to suppress truncation warningAndy Shevchenko
Switch the driver to use scnprintf() to avoid warnings about potential truncation of "phys" field which we can tolerate. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260113082938.89437-1-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-20Input: touchright - switch to use scnprintf() to suppress truncation warningAndy Shevchenko
Switch the driver to use scnprintf() to avoid warnings about potential truncation of "phys" field which we can tolerate. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260113082935.88801-1-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-20Input: touchit213 - switch to use scnprintf() to suppress truncation warningAndy Shevchenko
Switch the driver to use scnprintf() to avoid warnings about potential truncation of "phys" field which we can tolerate. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260113082931.88083-1-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-01-20Input: penmount - switch to use scnprintf() to suppress truncation warningAndy Shevchenko
Switch the driver to use scnprintf() to avoid warnings about potential truncation of "phys" field which we can tolerate. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://patch.msgid.link/20260113082926.87049-1-andriy.shevchenko@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3 (git 2.46.0) at 2026-02-25 23:12:03 +0000