kernel/linux.git/drivers/input/rmi4, branch v6.13.2

Merge tag 'input-for-v6.13-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2024-11-25T18:31:39+00:00

Pull input updates from Dmitry Torokhov: - support for NT36672A touchscreen added to novatek-nvt-ts driver - a change to ads7846 driver to prevent XPT2046 from locking up - a change switching platform input dirves back to using remove() method (from remove_new()) - updates to a number of input drivers to use the new cleanup facilities (__free(...), guard(), and scoped-guard()) which ensure that the resources and locks are released properly and automatically - other assorted driver cleanups and fixes. * tag 'input-for-v6.13-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (109 commits) Input: mpr121 - use devm_regulator_get_enable_read_voltage() Input: sun4i-lradc-keys - don't include 'pm_wakeup.h' directly Input: spear-keyboard - don't include 'pm_wakeup.h' directly Input: cypress-sf - constify struct i2c_device_id Input: ads7846 - increase xfer array size in 'struct ser_req' Input: fix the input_event struct documentation Input: i8042 - fix typo dublicate to duplicate Input: ads7846 - add dummy command register clearing cycle Input: cs40l50 - fix wrong usage of INIT_WORK() Input: introduce notion of passive observers for input handlers Input: maple_keyb - use guard notation when acquiring mutex Input: locomokbd - use guard notation when acquiring spinlock Input: hilkbd - use guard notation when acquiring spinlock Input: synaptics-rmi4 - switch to using cleanup functions in F34 Input: synaptics - fix a typo dt-bindings: input: rotary-encoder: Fix "rotary-encoder,rollover" type Input: omap-keypad - use guard notation when acquiring mutex Input: imagis - fix warning regarding 'imagis_3038_data' being unused Input: userio - remove unneeded semicolon Input: sparcspkr - use cleanup facility for device_node ...

Input: synaptics-rmi4 - switch to using cleanup functions in F34

2024-11-05T05:50:06+00:00

Start using __free() and guard() primitives to simplify the code and error handling. Reviewed-by: Lyude Paul Link: https://lore.kernel.org/r/Zxwd9c0njasZZoal@google.com Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - use guard notation when pausing serio port in F03

2024-10-04T07:58:15+00:00

Using guard notation makes the code more compact and error handling more robust by ensuring that serio ports are resumed in all code paths when control leaves critical section. Link: https://lore.kernel.org/r/20240905041732.2034348-9-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23+00:00

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

Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into next

2024-09-06T04:49:07+00:00

Bring in changes removing support for platform data from matrix-keypad driver.

Input: synaptics-rmi4 - fix crash when DPM query is not supported

2024-09-03T22:01:11+00:00

Stop clobbering "item" variable when checking if the device supports querying DPM values because its original value is still needed in case when we need to fall back to the old way of figuring sensor size. Reported-by: Richard Acayan Tested-by: Richard Acayan Fixes: 14d650fcb7fb ("Input: synaptics-rmi4 - add support for querying DPM value (F12)") Link: https://lore.kernel.org/r/ZtdQW7nqAOEJDNBN@radian Signed-off-by: Dmitry Torokhov

Input: synaptics-rmi4 - add support for querying DPM value (F12)

2024-08-05T17:31:33+00:00

Newer firmware allows to query touchpad resolution information by reading from resolution register. Presence of resolution register is signalled via bit 29 of the "register presence" register. On devices that lack this resolution register we fall back to using pitch and number of receivers data to calculate size of the sensor. Signed-off-by: Marge Yang Signed-off-by: Vincent Huang Link: https://lore.kernel.org/r/20240805083636.1381205-1-marge.yang@tw.synaptics.com Signed-off-by: Dmitry Torokhov

driver core: have match() callback in struct bus_type take a const *

2024-07-03T13:16:54+00:00

In the match() callback, the struct device_driver * should not be changed, so change the function callback to be a const *. This is one step of many towards making the driver core safe to have struct device_driver in read-only memory. Because the match() callback is in all busses, all busses are modified to handle this properly. This does entail switching some container_of() calls to container_of_const() to properly handle the constant *. For some busses, like PCI and USB and HV, the const * is cast away in the match callback as those busses do want to modify those structures at this point in time (they have a local lock in the driver structure.) That will have to be changed in the future if they wish to have their struct device * in read-only-memory. Cc: Rafael J. Wysocki Reviewed-by: Alex Elder Acked-by: Sumit Garg Link: https://lore.kernel.org/r/2024070136-wrongdoer-busily-01e8@gregkh Signed-off-by: Greg Kroah-Hartman

Merge tag 'v6.9' into next

2024-05-28T04:37:18+00:00

Sync up with the mainline to bring in the new cleanup API.

Merge tag 'input-for-v6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2024-05-24T16:01:21+00:00

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 ...