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* move asm/unaligned.h to linux/unaligned.hAl Viro2024-10-022-2/+2
| | | | | | | | | | | | | | | | | | | asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h
* [tree-wide] finally take no_llseek outAl Viro2024-09-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | no_llseek had been defined to NULL two years ago, in commit 868941b14441 ("fs: remove no_llseek") To quote that commit, At -rc1 we'll need do a mechanical removal of no_llseek - git grep -l -w no_llseek | grep -v porting.rst | while read i; do sed -i '/\<no_llseek\>/d' $i done would do it. Unfortunately, that hadn't been done. Linus, could you do that now, so that we could finally put that thing to rest? All instances are of the form .llseek = no_llseek, so it's obviously safe. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge tag 'input-for-v6.12-rc0' of ↵Linus Torvalds2024-09-244-8/+43
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - support for PixArt PS/2 touchpad - updates to tsc2004/5, usbtouchscreen, and zforce_ts drivers - support for GPIO-only mode for ADP55888 controller - support for touch keys in Zinitix driver - support for querying density of Synaptics sensors - sysfs interface for Goodex "Berlin" devices to read and write touch IC registers - more quirks to i8042 to handle various Tuxedo laptops - a number of drivers have been converted to using "guard" notation when acquiring various locks, as well as using other cleanup functions to simplify releasing of resources (with more drivers to follow) - evdev will limit amount of data that can be written into an evdev instance at a given time to 4096 bytes (170 input events) to avoid holding evdev->mutex for too long and starving other users - Spitz has been converted to use software nodes/properties to describe its matrix keypad and GPIO-connected LEDs - msc5000_ts, msc_touchkey and keypad-nomadik-ske drivers have been removed since noone in mainline have been using them - other assorted cleanups and fixes * tag 'input-for-v6.12-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (98 commits) ARM: spitz: fix compile error when matrix keypad driver is enabled Input: hynitron_cstxxx - drop explicit initialization of struct i2c_device_id::driver_data to 0 Input: adp5588-keys - fix check on return code Input: Convert comma to semicolon Input: i8042 - add TUXEDO Stellaris 15 Slim Gen6 AMD to i8042 quirk table Input: i8042 - add another board name for TUXEDO Stellaris Gen5 AMD line Input: tegra-kbc - use of_property_read_variable_u32_array() and of_property_present() Input: ps2-gpio - use IRQF_NO_AUTOEN flag in request_irq() Input: ims-pcu - fix calling interruptible mutex Input: zforce_ts - switch to using asynchronous probing Input: zforce_ts - remove assert/deassert wrappers Input: zforce_ts - do not hardcode interrupt level Input: zforce_ts - switch to using devm_regulator_get_enable() Input: zforce_ts - stop treating VDD regulator as optional Input: zforce_ts - make zforce_idtable constant Input: zforce_ts - use dev_err_probe() where appropriate Input: zforce_ts - do not ignore errors when acquiring regulator Input: zforce_ts - make parsing of contacts less confusing Input: zforce_ts - switch to using get_unaligned_le16 Input: zforce_ts - use guard notation when acquiring mutexes ...
| * Input: ims-pcu - fix calling interruptible mutexDavid Lechner2024-09-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fix calling scoped_cond_guard() with mutex instead of mutex_intr. scoped_cond_guard(mutex, ...) will call mutex_lock() instead of mutex_lock_interruptible(). Fixes: 703f12672e1f ("Input: ims-pcu - switch to using cleanup functions") Signed-off-by: David Lechner <dlechner@baylibre.com> Link: https://lore.kernel.org/r/20240910-input-misc-ims-pcu-fix-mutex-intr-v1-1-bdd983685c43@baylibre.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into nextDmitry Torokhov2024-09-065-0/+686
| |\ | | | | | | | | | | | | Bring in changes removing support for platform data from matrix-keypad driver.
| * | Input: wistron_btns - use kmemdup_array instead of kmemdup for multiple ↵Shen Lichuan2024-08-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | allocation Let the kmemdup_array() take care about multiplication and possible overflows. Using kmemdup_array() is more appropriate and makes the code easier to audit. Signed-off-by: Shen Lichuan <shenlichuan@vivo.com> Link: https://lore.kernel.org/r/20240826045253.3503-1-shenlichuan@vivo.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: bbnsm_pwrkey - fix missed key press after suspendJacky Bai2024-07-161-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Report input event directly on wakeup to ensure no press event is missed when resuming from suspend. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Reviewed-by: Peng Fan <peng.fan@nxp.com> Acked-by: Jason Liu <jason.hui.liu@nxp.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20240716000721.3485597-1-Frank.Li@nxp.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: iqs269a - use device_for_each_child_node_scoped()Javier Carrasco2024-07-161-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to the _scoped() version introduced in commit 365130fd47af ("device property: Introduce device_for_each_child_node_scoped()") to remove the need for manual calling of fwnode_handle_put() in the paths where the code exits the loop early. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20240412-input_device_for_each_child_node_scoped-v1-1-dbad1bc7ea84@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Merge tag 'v6.10' into nextDmitry Torokhov2024-07-161-1/+0
| |\ \ | | | | | | | | | | | | | | | | Sync up with mainline to bring in device_for_each_child_node_scoped() and other newer APIs.
* | | | treewide: correct the typo 'retun'WangYuli2024-09-101-1/+1
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | There are some spelling mistakes of 'retun' in comments which should be instead of 'return'. Link: https://lkml.kernel.org/r/63D0F870EE8E87A0+20240906054008.390188-1-wangyuli@uniontech.com Signed-off-by: WangYuli <wangyuli@uniontech.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | | Merge tag 'input-for-v6.11-rc4' of ↵Linus Torvalds2024-08-241-0/+14
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a tweak to uinput interface to reject requests with abnormally large number of slots. 100 slots/contacts should be enough for real devices - support for FocalTech FT8201 added to the edt-ft5x06 driver - tweaks to i8042 to handle more devices that have issue with its emulation - Synaptics touchpad switched to native SMbus/RMI mode on HP Elitebook 840 G2 - other minor fixes * tag 'input-for-v6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: himax_hx83112b - fix incorrect size when reading product ID Input: i8042 - use new forcenorestore quirk to replace old buggy quirk combination Input: i8042 - add forcenorestore quirk to leave controller untouched even on s3 Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table Input: uinput - reject requests with unreasonable number of slots Input: edt-ft5x06 - add support for FocalTech FT8201 dt-bindings: input: touchscreen: edt-ft5x06: Document FT8201 support Input: adc-joystick - fix optional value handling Input: synaptics - enable SMBus for HP Elitebook 840 G2 Input: ads7846 - ratelimit the spi_sync error message
| * | | Input: uinput - reject requests with unreasonable number of slotsDmitry Torokhov2024-08-051-0/+14
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Dmitry Torokhov <dmitry.torokhov@gmail.com> When exercising uinput interface syzkaller may try setting up device with a really large number of slots, which causes memory allocation failure in input_mt_init_slots(). While this allocation failure is handled properly and request is rejected, it results in syzkaller reports. Additionally, such request may put undue burden on the system which will try to free a lot of memory for a bogus request. Fix it by limiting allowed number of slots to 100. This can easily be extended if we see devices that can track more than 100 contacts. Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Reported-by: syzbot <syzbot+0122fa359a69694395d5@syzkaller.appspotmail.com> Closes: https://syzkaller.appspot.com/bug?extid=0122fa359a69694395d5 Link: https://lore.kernel.org/r/Zqgi7NYEbpRsJfa2@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Merge tag 'input-for-v6.11-rc0' of ↵Linus Torvalds2024-07-2016-325/+204
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - streamlined logic in input core for handling normal input handlers vs input filters - updates to input drivers to allocate memory with sizeof(*pointer) instead of sizeof(type) - change to ads7846 touchscreen driver to use hsync GPIO instead of requiring platform data with special method (which is not compatible with boards using device tree) - update to adc-joystick driver to handle inverted axes - cleanups in various drivers switching them to use the new "guard" and "__free()" facilities - changes to several drivers (adxl34x, atmel_mxt_ts, ati-remote2, omap-keypad, yealink) to stop creating driver-specific device attributes manually and use driver core facilities for this - update to Cypress PS/2 protocol driver to properly handle errors from the PS/2 transport as well as other cleanups - update to edt-ft5x06 driver to support ft5426 variant - update to ektf2127 driver to support ektf2232 variant - update to exc3000 driver to support EXC81W32 variant - update to imagis driver to support IST3038 variant - other assorted driver cleanups. * tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (71 commits) Input: yealink - simplify locking in sysfs attribute handling Input: yealink - use driver core to instantiate device attributes Input: ati-remote2 - use driver core to instantiate device attributes Input: omap-keypad - use driver core to instantiate device attributes Input: atmel_mxt_ts - use driver core to instantiate device attributes Input: exc3000 - add EXC81W32 support dt-bindings: input: touchscreen: exc3000: add EXC81W32 Input: twl4030-pwrbutton - fix kernel-doc warning Input: himax_hx83112b - add support for HX83100A Input: himax_hx83112b - add himax_chip struct for multi-chip support Input: himax_hx83112b - implement MCU register reading Input: himax_hx83112b - use more descriptive register defines dt-bindings: input: touchscreen: himax,hx83112b: add HX83100A Input: do not check number of events in input_pass_values() Input: preallocate memory to hold event values Input: rearrange input_alloc_device() to prepare for preallocating of vals Input: simplify event handling logic Input: make events() method return number of events processed Input: make sure input handlers define only one processing method Input: evdev - remove ->event() method ...
| * | Input: yealink - simplify locking in sysfs attribute handlingDmitry Torokhov2024-07-131-52/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The locking rules in the driver came from era when sysfs attributes could live past the point of time when device would be unbound from the driver, and so used module-global semaphore (potentially shared between multiple yealink devices). Thankfully these times are long gone and attributes will not be accessible once they are removed. Simplify the logic by moving to per-device mutex, stop checking if there is driver data instance attached to the interface, and use guard notation to acquire the mutex. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20240710234855.311366-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: yealink - use driver core to instantiate device attributesDmitry Torokhov2024-07-131-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of manually creating driver-specific device attributes set struct usb_driver->dev_groups pointer to have the driver core do it. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20240710234855.311366-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: ati-remote2 - use driver core to instantiate device attributesDmitry Torokhov2024-07-131-33/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of manually creating driver-specific device attributes set struct usb_driver->dev_groups pointer to have the driver core do it. Reviewed-by: Ville Syrjälä <syrjala@sci.fi> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/Zo8gaF_lKPAfcye1@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: twl4030-pwrbutton - fix kernel-doc warningDmitry Torokhov2024-07-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not use kernel-doc style for comment describing contents of the source file, as it trips the script: scripts/kernel-doc -none drivers/input/misc/twl4030-pwrbutton.c drivers/input/misc/twl4030-pwrbutton.c:2: info: Scanning doc for function twl4030 drivers/input/misc/twl4030-pwrbutton.c:33: warning: expecting prototype for twl4030(). Prototype was for PWR_PWRON_IRQ() instead 1 warnings Also remove file name from the same comment - it it not the best idea to have it as they tend to get stale when sources get moved or renamed. Reported-by: Mirsad Todorovac <mtodorovac69@gmail.com> Tested-by: Mirsad Todorovac <mtodorovac69@gmail.com> Link: https://lore.kernel.org/r/Zo3QE00GqCrA3M9b@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: ims-pcu - switch to using cleanup functionsDmitry Torokhov2024-06-201-73/+62
| | | | | | | | | | | | | | | | | | | | | | | | Start using __free() and guard() primitives to simplify the code and error handling. Link: https://lore.kernel.org/r/20240610041813.722445-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: ims-pcu - use driver core to instantiate device attributesDmitry Torokhov2024-06-201-25/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of manually creating driver-specific device attributes set struct usb_driver->dev_groups pointer to have the driver core do it. Link: https://lore.kernel.org/r/20240610041813.722445-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: ims-pcu - drop repeated "input" in error messageJavier Carrasco2024-06-201-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This case of the common error message upon failure of input_allocate_device() repeats the word "input". Drop one "input" from the error message. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Reviewed-by: Kees Cook <kees@kernel.org> Link: https://lore.kernel.org/r/20240619-ims-pcu-counted_by-v1-2-3ee0ead2e57d@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: ims-pcu - annotate struct ims_pcu_flash_fmt with __counted_byJavier Carrasco2024-06-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the __counted_by compiler attribute for the data[] flexible array member to improve the results of array bound sanitizers. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Reviewed-by: Kees Cook <kees@kernel.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20240619-ims-pcu-counted_by-v1-1-3ee0ead2e57d@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: adxl34x - switch to using "guard" notationDmitry Torokhov2024-06-111-41/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to using guard(mutex)() notation to acquire and automatically release mutexes. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240610164301.1048482-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: adxl34x - switch to using managed resourcesDmitry Torokhov2024-06-114-53/+17
| | | | | | | | | | | | | | | | | | | | | Switch the driver to use managed resources to simplify error handling. Link: https://lore.kernel.org/r/20240610164301.1048482-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: adxl34x - use input_set_capability()Dmitry Torokhov2024-06-111-19/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to using input_set_capability() instead of using __set_bit() to make clear what exactly kinds of events (EV_KEY, EV_REL) are being declared. Also drop redundant calls setting EV_ABS and ABS_X|Y|Z bits as that is taken care by input_set_abs_params(). Link: https://lore.kernel.org/r/20240610164301.1048482-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: adxl34x - use device core to create driver-specific device attributesDmitry Torokhov2024-06-114-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of creating driver-specific device attributes with sysfs_create_group() have device core do this by setting up dev_groups pointer in the driver structure. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20240610164301.1048482-1-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: add missing MODULE_DESCRIPTION() macrosJeff Johnson2024-06-092-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On x86, make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/touchscreen/cyttsp_i2c_common.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/misc/soc_button_array.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/matrix-keymap.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/vivaldi-fmap.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/input/tests/input_test.o Add the missing invocation of the MODULE_DESCRIPTION() macro to all files which have a MODULE_LICENSE(). This includes drivers/input/misc/sgi_btns.c which, although it did not produce a warning with the x86 allmodconfig configuration, may cause this warning with other configurations when either CONFIG_SGI_IP22 or CONFIG_SGI_IP32 is enabled. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20240609-md-drivers-input-v1-1-a2f394e0f9d8@quicinc.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: misc - use sizeof(*pointer) instead of sizeof(type)Erick Archer2024-06-038-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is preferred to use sizeof(*pointer) instead of sizeof(type) due to the type of the variable can change and one needs not change the former (unlike the latter). This patch has no effect on runtime behavior. Signed-off-by: Erick Archer <erick.archer@outlook.com> Link: https://lore.kernel.org/r/AS8PR02MB7237884EB989EFF55D1BEF8B8BFE2@AS8PR02MB7237.eurprd02.prod.outlook.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Merge tag 'v6.9' into nextDmitry Torokhov2024-05-286-18/+16
| |\ \ | | | | | | | | | | | | Sync up with the mainline to bring in the new cleanup API.
* | \ \ Merge branch 'ib-mfd-input-regulator-6.11' into ibs-for-mfd-mergedLee Jones2024-07-043-0/+106
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| * | | | input: Add onkey driver for Marvell 88PM886 PMICKarel Balej2024-06-283-0/+106
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Marvell 88PM886 PMIC provides onkey among other things. Add client driver to handle it. The driver currently only provides a basic support omitting additional functions found in the vendor version, such as long onkey and GPIO integration. Signed-off-by: Karel Balej <balejk@matfyz.cz> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20240531175109.15599-5-balejk@matfyz.cz Signed-off-by: Lee Jones <lee@kernel.org>
* / | | Input: cs40l50 - Add support for the CS40L50 haptic driverJames Ogletree2024-06-283-0/+566
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce support for Cirrus Logic Device CS40L50: a haptic driver with waveform memory, integrated DSP, and closed-loop algorithms. The input driver provides the interface for control of haptic effects through the device. Signed-off-by: James Ogletree <jogletre@opensource.cirrus.com> Reviewed-by: Jeff LaBundy <jeff@labundy.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20240620161745.2312359-5-jogletre@opensource.cirrus.com Signed-off-by: Lee Jones <lee@kernel.org>
* | | Merge tag 'input-for-v6.10-rc0' of ↵Linus Torvalds2024-05-2415-48/+91
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a change to input core to trim amount of keys data in modalias string in case when a device declares too many keys and they do not fit in uevent buffer instead of reporting an error which results in uevent not being generated at all - support for Machenike G5 Pro Controller added to xpad driver - support for FocalTech FT5452 and FT8719 added to edt-ft5x06 - support for new SPMI vibrator added to pm8xxx-vibrator driver - missing locking added to cyapa touchpad driver - removal of unused fields in various driver structures - explicit initialization of i2c_device_id::driver_data to 0 dropped from input drivers - other assorted fixes and cleanups. * tag 'input-for-v6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (24 commits) Input: edt-ft5x06 - add support for FocalTech FT5452 and FT8719 dt-bindings: input: touchscreen: edt-ft5x06: Document FT5452 and FT8719 support Input: xpad - add support for Machenike G5 Pro Controller Input: try trimming too long modalias strings Input: drop explicit initialization of struct i2c_device_id::driver_data to 0 Input: zet6223 - remove an unused field in struct zet6223_ts Input: chipone_icn8505 - remove an unused field in struct icn8505_data Input: cros_ec_keyb - remove an unused field in struct cros_ec_keyb Input: lpc32xx-keys - remove an unused field in struct lpc32xx_kscan_drv Input: matrix_keypad - remove an unused field in struct matrix_keypad Input: tca6416-keypad - remove unused struct tca6416_drv_data Input: tca6416-keypad - remove an unused field in struct tca6416_keypad_chip Input: da7280 - remove an unused field in struct da7280_haptic Input: ff-core - prefer struct_size over open coded arithmetic Input: cyapa - add missing input core locking to suspend/resume functions input: pm8xxx-vibrator: add new SPMI vibrator support dt-bindings: input: qcom,pm8xxx-vib: add new SPMI vibrator module input: pm8xxx-vibrator: refactor to support new SPMI vibrator Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation Input: sur40 - convert le16 to cpu before use ...
| * | | Merge branch 'next' into for-linusDmitry Torokhov2024-05-2315-48/+91
| |\| | | | | | | | | | | | | | Prepare input updates for 6.10 merge window.
| | * | Input: drop explicit initialization of struct i2c_device_id::driver_data to 0Uwe Kleine-König2024-05-1412-21/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. While add it, also remove commas after the sentinel entries. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20240509174158.2211071-2-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: da7280 - remove an unused field in struct da7280_hapticChristophe JAILLET2024-05-071-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In "struct da7280_haptic", the 'legacy' field is unused. Remove it. Found with cppcheck, unusedStructMember. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/ac251b456933bcc6fe297b738f9304bd259185c1.1714539865.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | input: pm8xxx-vibrator: add new SPMI vibrator supportFenglin Wu2024-04-181-9/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for a new SPMI vibrator module which is very similar to the vibrator module inside PM8916 but has a finer drive voltage step and different output voltage range, its drive level control is expanded across 2 registers. The vibrator module can be found in following Qualcomm PMICs: PMI632, PM7250B, PM7325B, PM7550BA. Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20240416-pm8xxx-vibrator-new-design-v11-3-7b1c951e1515@quicinc.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | input: pm8xxx-vibrator: refactor to support new SPMI vibratorFenglin Wu2024-04-181-16/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, vibrator control register addresses are hard coded, including the base address and offsets, it's not flexible to support new SPMI vibrator module which is usually included in different PMICs with different base address. Refactor it by using the base address defined in devicetree. Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240416-pm8xxx-vibrator-new-design-v11-1-7b1c951e1515@quicinc.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculationFenglin Wu2024-04-161-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The output voltage is inclusive hence the max level calculation is off-by-one-step. Correct it. iWhile we are at it also add a define for the step size instead of using the magic value. Fixes: 11205bb63e5c ("Input: add support for pm8xxx based vibrator driver") Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240412-pm8xxx-vibrator-new-design-v10-1-0ec0ad133866@quicinc.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: ims-pcu - fix printf string overflowArnd Bergmann2024-03-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clang warns about a string overflow in this driver drivers/input/misc/ims-pcu.c:1802:2: error: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Werror,-Wformat-truncation] drivers/input/misc/ims-pcu.c:1814:2: error: 'snprintf' will always be truncated; specified size is 10, but format string expands to at least 12 [-Werror,-Wformat-truncation] Make the buffer a little longer to ensure it always fits. Fixes: 628329d52474 ("Input: add IMS Passenger Control Unit driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20240326223825.4084412-7-arnd@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | | Input: atlas - drop owner assignmentKrzysztof Kozlowski2024-04-081-1/+0
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | ACPI bus core already sets the .owner, so driver does not need to. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | | Merge tag 'input-for-v6.9-rc0' of ↵Linus Torvalds2024-03-172-13/+113
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for Goodix Berlin I2C and SPI touch controllers - support for IQS7222D v1.1 and v1.2 in iqs7222 driver - support for IST3032C and IST3038B parts in Imagis touchscreen driver - support for touch keys for Imagis touchscreen controllers - support for Snakebyte GAMEPADs in xpad driver - various cleanups and conversions to yaml for device tree bindings - assorted fixes and cleanups - old Synaptics navpoint driver has been removed since the only board that used it (HP iPAQ hx4700) was removed a while ago. * tag 'input-for-v6.9-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (37 commits) Input: xpad - add support for Snakebyte GAMEPADs dt-bindings: input: samsung,s3c6410-keypad: convert to DT Schema Input: imagis - add touch key support dt-bindings: input: imagis: Document touch keys Input: imagis - use FIELD_GET where applicable Input: make input_class constant dt-bindings: input: atmel,captouch: convert bindings to YAML Input: iqs7222 - add support for IQS7222D v1.1 and v1.2 dt-bindings: input: allwinner,sun4i-a10-lrad: drop redundant type from label Input: serio - make serio_bus const Input: synaptics-rmi4 - make rmi_bus_type const Input: xilinx_ps2 - fix kernel-doc for xps2_of_probe function input/touchscreen: imagis: add support for IST3032C dt-bindings: input/touchscreen: imagis: add compatible for IST3032C input/touchscreen: imagis: Add support for Imagis IST3038B dt-bindings: input/touchscreen: Add compatible for IST3038B input/touchscreen: imagis: Correct the maximum touch area value Input: leds - change config symbol dependency for audio mute trigger Input: ti_am335x_tsc - remove redundant assignment to variable config Input: xpad - sort xpad_device by vendor and product ID ...
| * | Merge branch 'next' into for-linusDmitry Torokhov2024-03-152-13/+113
| |\| | | | | | | | | | Prepare input updates for 6.9 merge window.
| | * Input: iqs7222 - add support for IQS7222D v1.1 and v1.2Jeff LaBundy2024-03-071-0/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vendor has introduced two new revisions with slightly different memory maps; update the driver to support them. Fixes: dd24e202ac72 ("Input: iqs7222 - add support for Azoteq IQS7222D") Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/ZelTRYX3fenMQuhF@nixie71 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: 88pm80x_onkey - add SPDX and drop GPL boilerplateDuje Mihanović2024-01-221-13/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a SPDX-License-Identifier to the 88PM80x onkey driver and drop the GPL boilerplate in accordance with current kernel code guidelines. Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20240121-88pm80x-onkey-spdx-v1-1-b646d4749f5b@skole.hr Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | | Merge tag 'input-for-v6.8-rc0' of ↵Linus Torvalds2024-01-194-95/+333
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for Adafruit Seesaw gamepad device - Zforce touchscreen will handle standard device properties for axis swap/inversion - handling of advanced sensitivity settings in Microchip CAP11xx capacitive sensor driver - more drivers have been converted to use newer gpiod API - support for dedicated wakeup IRQs in gpio-keys dirver - support for slider gestures and OTP variants in iqs269a driver - atkbd will report keyboard version as 0xab83 in cases when GET ID command was skipped (to deal with problematic firmware on newer laptops), restoring the previous behavior - other assorted cleanups and changes * tag 'input-for-v6.8-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (44 commits) Input: atkbd - use ab83 as id when skipping the getid command Input: driver for Adafruit Seesaw Gamepad dt-bindings: input: bindings for Adafruit Seesaw Gamepad Input: da9063_onkey - avoid explicitly setting input's parent Input: da9063_onkey - avoid using OF-specific APIs Input: iqs269a - add support for OTP variants dt-bindings: input: iqs269a: Add bindings for OTP variants Input: iqs269a - add support for slider gestures dt-bindings: input: iqs269a: Add bindings for slider gestures Input: gpio-keys - filter gpio_keys -EPROBE_DEFER error messages Input: zforce_ts - accept standard touchscreen properties dt-bindings: touchscreen: neonode,zforce: Use standard properties dt-bindings: touchscreen: convert neonode,zforce to json-schema dt-bindings: input: convert drv266x to json-schema Input: da9063 - use dev_err_probe() Input: da9063 - drop redundant prints in probe() Input: da9063 - simplify obtaining OF match data Input: as5011 - convert to GPIO descriptor Input: omap-keypad - drop optional GPIO support Input: tca6416-keypad - drop unused include ...
| * | Merge branch 'next' into for-linusDmitry Torokhov2024-01-144-95/+333
| |\| | | | | | | | | | Prepare input updates for 6.8 merge window.
| | * Input: da9063_onkey - avoid explicitly setting input's parentDmitry Torokhov2024-01-041-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | devm_input_allocate_device() already sets parent of the new input device, there's no need to set it up explicitly. Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/ZYOseYfVgg0Ve6Zl@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: da9063_onkey - avoid using OF-specific APIsDmitry Torokhov2024-01-041-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | There is nothing OF-specific in the driver, so switch from OF properties helpers to generic device helpers. Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/ZYOsUfKceOFXuCt5@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: iqs269a - add support for OTP variantsJeff LaBundy2024-01-011-3/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for each available OTP variant of the device. The OTP configuration cannot be read over I2C, so it is derived from a compatible string instead. Early revisions of the D0 order code require their OTP-enabled func- tionality to be manually restored following a soft reset; this patch accommodates this erratum as well. Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/ZZMaZbdk6iAKUjlm@nixie71 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * Input: iqs269a - add support for slider gesturesJeff LaBundy2024-01-011-29/+191
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for slider gestures that can be expressed by the device. Each gesture (e.g. tap or hold) can be mapped to a unique keycode for either slider 0 or 1. With this change, raw slider coordinates are reported only if the slider has no keycodes defined. This prevents unwanted mouse cur- sor movement when expressing axial gestures (e.g. swipe) and also eliminates some unnecessary I2C traffic. Different revisions of silicon use different tap and swipe timeout step sizes. Apply an appropriate scaling factor depending on which revision is found. To facilitate this change, store the iqs269_ver_info struct in the driver's private data so that other functions can use it after the driver has probed. Last but not least, a former reserved field in iqs269_ver_info now contains useful information; give it a name (fw_num). Signed-off-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/ZZMaT46WQq1/Nrsb@nixie71 Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 12:49:44 +0100