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* Merge tag 'input-for-v6.12-rc5' of ↵Linus Torvalds2024-11-031-2/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a fix for regression in input core introduced in 6.11 preventing re-registering input handlers - a fix for adp5588-keys driver tyring to disable interrupt 0 at suspend when devices is used without interrupt - a fix for edt-ft5x06 to stop leaking regmap structure when probing fails and to make sure it is not released too early on removal. * tag 'input-for-v6.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: fix regression when re-registering input handlers Input: adp5588-keys - do not try to disable interrupt 0 Input: edt-ft5x06 - fix regmap leak when probe fails
| * Input: adp5588-keys - do not try to disable interrupt 0Dmitry Torokhov2024-10-261-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit dc748812fca0 ("Input: adp5588-keys - add support for pure gpio") made having interrupt line optional for the device, however it neglected to update suspend and resume handlers that try to disable interrupts for the duration of suspend. Fix this by checking if interrupt number assigned to the i2c device is not 0 before trying to disable or reenable it. Fixes: dc748812fca0 ("Input: adp5588-keys - add support for pure gpio") Link: https://lore.kernel.org/r/Zv_2jEMYSWDw2gKs@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | Merge tag 'pull-work.unaligned' of ↵Linus Torvalds2024-10-032-2/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull generic unaligned.h cleanups from Al Viro: "Get rid of architecture-specific <asm/unaligned.h> includes, replacing them with a single generic <linux/unaligned.h> header file. It's the second largest (after asm/io.h) class of asm/* includes, and all but two architectures actually end up using exact same file. Massage the remaining two (arc and parisc) to do the same and just move the thing to from asm-generic/unaligned.h to linux/unaligned.h" [ This is one of those things that we're better off doing outside the merge window, and would only cause extra conflict noise if it was in linux-next for the next release due to all the trivial #include line updates. Rip off the band-aid. - Linus ] * tag 'pull-work.unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: move asm/unaligned.h to linux/unaligned.h arc: get rid of private asm/unaligned.h parisc: get rid of private asm/unaligned.h
| * | 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
* | | Merge tag 'input-for-v6.12-rc1' of ↵Linus Torvalds2024-10-021-9/+13
|\ \ \ | |/ / |/| / | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - a couple fixups for adp5589-keys driver - recently added driver for PixArt PS/2 touchpads is dropped temporarily because its detection routine is too greedy and mis-identifies devices from other vendors as PixArt devices * tag 'input-for-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: adp5589-keys - fix adp5589_gpio_get_value() Input: adp5589-keys - fix NULL pointer dereference Revert "Input: Add driver for PixArt PS/2 touchpad"
| * Input: adp5589-keys - fix adp5589_gpio_get_value()Nuno Sa2024-10-011-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The adp5589 seems to have the same behavior as similar devices as explained in commit 910a9f5636f5 ("Input: adp5588-keys - get value from data out when dir is out"). Basically, when the gpio is set as output we need to get the value from ADP5589_GPO_DATA_OUT_A register instead of ADP5589_GPI_STATUS_A. Fixes: 9d2e173644bb ("Input: ADP5589 - new driver for I2C Keypad Decoder and I/O Expander") Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20241001-b4-dev-adp5589-fw-conversion-v1-2-fca0149dfc47@analog.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: adp5589-keys - fix NULL pointer dereferenceNuno Sa2024-10-011-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We register a devm action to call adp5589_clear_config() and then pass the i2c client as argument so that we can call i2c_get_clientdata() in order to get our device object. However, i2c_set_clientdata() is only being set at the end of the probe function which means that we'll get a NULL pointer dereference in case the probe function fails early. Fixes: 30df385e35a4 ("Input: adp5589-keys - use devm_add_action_or_reset() for register clear") Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20241001-b4-dev-adp5589-fw-conversion-v1-1-fca0149dfc47@analog.com Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | [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 'soc-ep93xx-dt-6.12' of ↵Linus Torvalds2024-09-261-52/+22
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC update from Arnd Bergmann: "Convert ep93xx to devicetree This concludes a long journey towards replacing the old board files with devictree description on the Cirrus Logic EP93xx platform. Nikita Shubin has been working on this for a long time, for details see the last post on https://lore.kernel.org/lkml/20240909-ep93xx-v12-0-e86ab2423d4b@maquefel.me/" * tag 'soc-ep93xx-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (47 commits) dt-bindings: gpio: ep9301: Add missing "#interrupt-cells" to examples MAINTAINERS: Update EP93XX ARM ARCHITECTURE maintainer soc: ep93xx: drop reference to removed EP93XX_SOC_COMMON config net: cirrus: use u8 for addr to calm down sparse dmaengine: cirrus: use snprintf() to calm down gcc 13.3.0 dmaengine: ep93xx: Fix a NULL vs IS_ERR() check in probe() pinctrl: ep93xx: Fix raster pins typo spi: ep93xx: update kerneldoc comments for ep93xx_spi clk: ep93xx: Fix off by one in ep93xx_div_recalc_rate() clk: ep93xx: add module license dmaengine: cirrus: remove platform code ASoC: cirrus: edb93xx: Delete driver ARM: ep93xx: soc: drop defines ARM: ep93xx: delete all boardfiles ata: pata_ep93xx: remove legacy pinctrl use pwm: ep93xx: drop legacy pinctrl ARM: ep93xx: DT for the Cirrus ep93xx SoC platforms ARM: dts: ep93xx: Add EDB9302 DT ARM: dts: ep93xx: add ts7250 board ARM: dts: add Cirrus EP93XX SoC .dtsi ...
| * | input: keypad: ep93xx: add DT support for Cirrus EP93xxNikita Shubin2024-09-121-52/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - drop flags, they were not used anyway - add OF ID match table - process "autorepeat", "debounce-delay-ms", prescale from device tree - drop platform data usage and it's header - keymap goes from device tree now on Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | | Merge tag 'input-for-v6.12-rc0' of ↵Linus Torvalds2024-09-2417-1114/+285
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 ...
| * | Merge branch 'next' into for-linusDmitry Torokhov2024-09-2017-1113/+284
| |\ \ | | | | | | | | | | | | Prepare input updates for 6.12 merge window.
| | * | Input: tegra-kbc - use of_property_read_variable_u32_array() and ↵Rob Herring (Arm)2024-09-141-45/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | of_property_present() There's no need to get the length of an DT array property before parsing the array. of_property_read_variable_u32_array() takes a minimum and maximum length and returns the actual length (or error code). This is part of a larger effort to remove callers of of_get_property() and similar functions. of_get_property() leaks the DT property data pointer which is a problem for dynamically allocated nodes which may be freed. Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240913200827.546649-1-robh@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tegra-kbc - use guard notation when acquiring mutex and spinlockDmitry Torokhov2024-09-061-26/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the code more compact and error handling more robust by ensuring that locks are released in all code paths when control leaves critical section. Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20240825051627.2848495-18-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: iqs62x-keys - use cleanup facility for fwnodesDmitry Torokhov2024-09-061-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use __free(fwnode_handle) cleanup facility to ensure that references to acquired fwnodes are dropped at appropriate times automatically. Reviewed-by: Jeff LaBundy <jeff@labundy.com> Link: https://lore.kernel.org/r/20240825051627.2848495-9-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: gpio-keys - switch to using cleanup functionsDmitry Torokhov2024-09-061-27/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Start using __free() and guard() primitives to simplify the code and error handling. This makes the code more compact and error handling more robust by ensuring that locks are released in all code paths when control leaves critical section and all allocated memory is freed. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240825051627.2848495-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: atkbd - use guard notation when acquiring mutexDmitry Torokhov2024-09-061-22/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the code more compact and error handling more robust by ensuring that mutexes are released in all code paths when control leaves critical section. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240825051627.2848495-4-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Merge branch 'ib/6.11-rc6-matrix-keypad-spitz' into nextDmitry Torokhov2024-09-061-195/+139
| | |\ \ | | | | | | | | | | | | | | | | | | | | Bring in changes removing support for platform data from matrix-keypad driver.
| | | * | Input: matrix_keypad - remove support for platform dataDmitry Torokhov2024-09-061-71/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no more users of struct matrix_keypad_platform_data in the kernel, remove support for it from the driver. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240805014710.1961677-6-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | | * | Input: matrix_keypad - switch to gpiod API and generic device propertiesDmitry Torokhov2024-09-061-156/+185
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gpiod API and generic device properties work with software nodes and static properties, which will allow removing platform data support from the driver, simplifying and streamlining the code. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240805014710.1961677-3-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | | * | Input: matrix_keypad - remove support for clustered interruptDmitry Torokhov2024-09-061-39/+22
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are no users of this functionality in the mainline kernel (it was only available to boards using platform data and not device tree). Remove it to simplify the code. Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240805014710.1961677-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: snvs_pwrkey - use devm_clk_get_optional_enabled()Dmitry Torokhov2024-09-011-23/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to using devm_clk_get_optional_enabled() helper instead of acquiring the clock with devm_clk_get_optional(), enabling it, and defining and installing a custom devm action to call clk_disable(). Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/ZtDDGMaOFlMYjOrt@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: adp5588-keys - add support for pure gpioUtsav Agarwal2024-08-291-13/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keypad specific setup is relaxed if no keypad rows/columns are specified, enabling a purely gpio operation. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Link: https://lore.kernel.org/r/20240826-adp5588_gpio_support-v11-2-3e5ac2bd31b7@analog.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: adp5588-keys - use guard notation when acquiring mutexesDmitry Torokhov2024-08-291-32/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes the code more compact and error handling more robust. Acked-by: Michael Hennerich <michael.hennerich@analog.com> Link: https://lore.kernel.org/r/20240826-adp5588_gpio_support-v11-1-3e5ac2bd31b7@analog.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: mt6779-keypad - use devm_clk_get_enabled()Dmitry Torokhov2024-08-281-17/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch to using devm_clk_get_enable() helper instead of acquiring the clock with devm_clk_get(), enabling it, and defining and installing a custom devm action to call clk_disable(). Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/Zs4UWGKt3hLjNmoP@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: mt6779-keypad - fix module autoloadingLiao Chen2024-08-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based on the alias from of_device_id table. Signed-off-by: Liao Chen <liaochen4@huawei.com> Link: https://lore.kernel.org/r/20240827123411.431388-1-liaochen4@huawei.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: keypad-nomadik-ske - remove the driverDmitry Torokhov2024-08-223-390/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The users of this driver were removed in 2013 in commit 28633c54bda6 ("ARM: ux500: Rip out keypad initialisation which is no longer used"). Remove the driver as well. Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/Zr-gX0dfN4te_8VG@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: tc3589x - use of_property_present()Rob Herring (Arm)2024-07-311-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use of_property_present() to test for property presence rather than of_get_property(). This is part of a larger effort to remove callers of of_get_property() and similar functions. of_get_property() leaks the DT property data pointer which is a problem for dynamically allocated nodes which may be freed. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240731191312.1710417-14-robh@kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: spear-keyboard - switch to devm_clk_get_prepared()Christophe JAILLET2024-07-291-15/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_clk_get_prepared() in order to remove a clk_unprepare() in an error handling path of the probe and from the .remove() function. This done, the whole .remove() function can also be axed because 'input_dev' is a managed resource allocated with devm_input_allocate_device() and we can fully rely on devm for cleaning up. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/062986b0a5105cbc61330da0e55b22c00e2c1c4f.1722062145.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: msc_touchkey - remove the driverDmitry Torokhov2024-07-163-281/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MCS-5000/5080 chips belong to the 1st generation of Melfas chips, manufactured in 2000-2007. The driver relies on custom platform data (no DT support) and there never were any users of this driver in the mainline kernel. It is likely that the driver was (like mcs5000_ts driver) was tested on S3C6410 NCP board (with Samsung S3C6410 SoC), but the touchkey device was never added to the board file. This board was removed in v6.3 in commit 743c8fbb90ca ("ARM: s3c: remove most s3c64xx board support"). Remove the driver since there are no users. Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240714060029.1528662-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: adc-keys - use device_for_each_child_node_scoped()Javier Carrasco2024-07-161-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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-v1-5-dbad1bc7ea84@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: gpio_keys_polled - use device_for_each_child_node_scoped()Javier Carrasco2024-07-161-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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-v1-4-dbad1bc7ea84@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: gpio_keys - use device_for_each_child_node_scoped()Javier Carrasco2024-07-161-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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-v1-3-dbad1bc7ea84@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| | * | Input: qt1050 - use device_for_each_child_node_scoped()Javier Carrasco2024-07-161-10/+5
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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. In this case the err label was no longer necessary and EINVAL is returned directly. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20240412-input_device_for_each_child_node_scoped-v1-2-dbad1bc7ea84@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * / Input: adp5588-keys - fix check on return codeNuno Sa2024-09-201-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | During adp5588_setup(), we read all the events to clear the event FIFO. However, adp5588_read() just calls i2c_smbus_read_byte_data() which returns the byte read in case everything goes well. Hence, we need to explicitly check for a negative error code instead of checking for something different than 0. Fixes: e960309ce318 ("Input: adp5588-keys - bail out on returned error") Cc: stable@vger.kernel.org Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240920-fix-adp5588-err-check-v1-1-81f6e957ef24@analog.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* / input: keyboard: support i.MX95 BBM modulePeng Fan2024-08-283-0/+237
|/ | | | | | | | | | | | | | The BBM module provides BUTTON feature. To i.MX95, this module is managed by System Manager and exported using System Management Control Interface(SCMI). Linux could use i.MX SCMI BBM Extension protocol to use BUTTON feature. This driver is to use SCMI interface to enable pwrkey. Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Message-Id: <20240823-imx95-bbm-misc-v2-v8-7-e600ed9e9271@nxp.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
* Input: omap-keypad - use driver core to instantiate device attributesDmitry Torokhov2024-07-131-10/+11
| | | | | | | | | | | | | Instead of manually creating driver-specific device attributes set struct driver->dev_groups pointer to have the driver core do it. This also fixes issue with the attribute not being deleted on driver unbind. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/Zo9nofWJ1xg9MgKs@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: qt1050 - constify struct regmap_configJavier Carrasco2024-07-081-1/+1
| | | | | | | | | `qt1050_regmap_config` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Link: https://lore.kernel.org/r/20240705-input-const-regmap_config-v1-1-f712a4494883@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: qt1050 - handle CHIP_ID reading errorAndrei Lalaev2024-06-251-1/+6
| | | | | | | | | | | | | | | | | If the device is missing, we get the following error: qt1050 3-0041: ID -1340767592 not supported Let's handle this situation and print more informative error when reading of CHIP_ID fails: qt1050 3-0041: Failed to read chip ID: -6 Fixes: cbebf5addec1 ("Input: qt1050 - add Microchip AT42QT1050 support") Signed-off-by: Andrei Lalaev <andrei.lalaev@anton-paar.com> Reviewed-by: Marco Felsch <m.felsch@pengutronix.de> Link: https://lore.kernel.org/r/20240617183018.916234-1-andrey.lalaev@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: cap11xx - stop using chip ID when configuring itDmitry Torokhov2024-06-071-55/+70
| | | | | | | | | | | | | struct cap11xx_hw_model is supposed to describe the chip capabilities, however later code changes introduced checks against chip ID. Introduce new capabilities in cap11xx_hw_model and use them when applying chip configuration, and remove the enum for chip ID. While at it, rename no_gain to has_gain to match the rest of the new capabilities. Reviewed-by: Jiri Valek - 2N <jiriv@axis.com> Link: https://lore.kernel.org/r/ZXlCRsnOu_L8xeTC@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: keyboard - use sizeof(*pointer) instead of sizeof(type)Erick Archer2024-06-038-8/+8
| | | | | | | | | | | 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/AS8PR02MB7237277464F23CA168BFB3B18BF52@AS8PR02MB7237.eurprd02.prod.outlook.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Merge tag 'v6.9' into nextDmitry Torokhov2024-05-284-12/+57
|\ | | | | | | Sync up with the mainline to bring in the new cleanup API.
| * Merge tag 'tty-6.9-rc1' of ↵Linus Torvalds2024-03-211-3/+3
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial driver updates from Greg KH: "Here is the big set of TTY/Serial driver updates and cleanups for 6.9-rc1. Included in here are: - more tty cleanups from Jiri - loads of 8250 driver cleanups from Andy - max310x driver updates - samsung serial driver updates - uart_prepare_sysrq_char() updates for many drivers - platform driver remove callback void cleanups - stm32 driver updates - other small tty/serial driver updates All of these have been in linux-next for a long time with no reported issues" * tag 'tty-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (199 commits) dt-bindings: serial: stm32: add power-domains property serial: 8250_dw: Replace ACPI device check by a quirk serial: Lock console when calling into driver before registration serial: 8250_uniphier: Switch to use uart_read_port_properties() serial: 8250_tegra: Switch to use uart_read_port_properties() serial: 8250_pxa: Switch to use uart_read_port_properties() serial: 8250_omap: Switch to use uart_read_port_properties() serial: 8250_of: Switch to use uart_read_port_properties() serial: 8250_lpc18xx: Switch to use uart_read_port_properties() serial: 8250_ingenic: Switch to use uart_read_port_properties() serial: 8250_dw: Switch to use uart_read_port_properties() serial: 8250_bcm7271: Switch to use uart_read_port_properties() serial: 8250_bcm2835aux: Switch to use uart_read_port_properties() serial: 8250_aspeed_vuart: Switch to use uart_read_port_properties() serial: port: Introduce a common helper to read properties serial: core: Add UPIO_UNKNOWN constant for unknown port type serial: core: Move struct uart_port::quirks closer to possible values serial: sh-sci: Call sci_serial_{in,out}() directly serial: core: only stop transmit when HW fifo is empty serial: pch: Use uart_prepare_sysrq_char(). ...
| | * Merge 6.8-rc3 into tty-nextGreg Kroah-Hartman2024-02-041-5/+9
| | |\ | | | | | | | | | | | | | | | | | | | | We need the tty/serial fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * | vt: remove superfluous CONFIG_HW_CONSOLELukas Bulwahn2024-01-281-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The config HW_CONSOLE is always identical to the config VT and is not visible in the kernel's build menuconfig. So, CONFIG_HW_CONSOLE is redundant. Replace all references to CONFIG_HW_CONSOLE with CONFIG_VT and remove CONFIG_HW_CONSOLE. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Link: https://lore.kernel.org/r/20240108134102.601-1-lukas.bulwahn@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | | Merge branch 'next' into for-linusDmitry Torokhov2024-03-152-117/+55
| |\ \ \ | | | | | | | | | | | | | | | Prepare input updates for 6.9 merge window.
| * | | | Input: gpio_keys_polled - suppress deferred probe error for gpioUwe Kleine-König2024-03-051-6/+4
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On a PC Engines APU our admins are faced with: $ dmesg | grep -c "gpio-keys-polled gpio-keys-polled: unable to claim gpio 0, err=-517" 261 Such a message always appears when e.g. a new USB device is plugged in. Suppress this message which considerably clutters the kernel log for EPROBE_DEFER (i.e. -517). Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240305101042.10953-2-u.kleine-koenig@pengutronix.de Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETIDHans de Goede2024-02-021-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode") not only the getid command is skipped, but also the de-activating of the keyboard at the end of atkbd_probe(), potentially re-introducing the problem fixed by commit be2d7e4233a4 ("Input: atkbd - fix multi-byte scancode handling on reconnect"). Make sure multi-byte scancode handling on reconnect is still handled correctly by not skipping the atkbd_deactivate() call. Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode") Tested-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240126160724.13278-3-hdegoede@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETIDHans de Goede2024-02-021-5/+8
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode") the keyboard on Dell XPS 13 9350 / 9360 / 9370 models has stopped working after a suspend/resume. The problem appears to be that atkbd_probe() fails when called from atkbd_reconnect() on resume, which on systems where ATKBD_CMD_GETID is skipped can only happen by ATKBD_CMD_SETLEDS failing. ATKBD_CMD_SETLEDS failing because ATKBD_CMD_GETID was skipped is weird, but apparently that is what is happening. Fix this by also skipping ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID. Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode") Reported-by: Paul Menzel <pmenzel@molgen.mpg.de> Closes: https://lore.kernel.org/linux-input/0aa4a61f-c939-46fe-a572-08022e8931c7@molgen.mpg.de/ Closes: https://bbs.archlinux.org/viewtopic.php?pid=2146300 Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218424 Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2260517 Tested-by: Paul Menzel <pmenzel@molgen.mpg.de> Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240126160724.13278-2-hdegoede@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | Input: atkbd - use ab83 as id when skipping the getid commandHans de Goede2024-01-161-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Barnabás reported that the change to skip the getid command when the controller is in translated mode on laptops caused the Version field of his "AT Translated Set 2 keyboard" input device to change from ab83 to abba, breaking a custom hwdb entry for this keyboard. Use the standard ab83 id for keyboards when getid is skipped (rather then that getid fails) to avoid reporting a different Version to userspace then before skipping the getid. Fixes: 936e4d49ecbc ("Input: atkbd - skip ATKBD_CMD_GETID in translated mode") Reported-by: Barnabás Pőcze <pobrn@protonmail.com> Closes: https://lore.kernel.org/linux-input/W1ydwoG2fYv85Z3C3yfDOJcVpilEvGge6UGa9kZh8zI2-qkHXp7WLnl2hSkFz63j-c7WupUWI5TLL6n7Lt8DjRuU-yJBwLYWrreb1hbnd6A=@protonmail.com/ Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20240116204325.7719-1-hdegoede@redhat.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-05 10:21:26 +0100