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2022-11-14Input: msg2638 - add support for msg2138Vincent Knecht1-0/+93
msg2138 only supports 2 fingers presses, and needs different processing since second finger press is encoded as a delta position wrt. first one and the packet/touch_event structs are not the same as msg2638. Add support for it by implementing distinct structs and irq handler. Signed-off-by: Vincent Knecht <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-14Input: msg2638 - set max finger number and irqhandler from driver dataVincent Knecht1-10/+30
This will allow us to add other MStar touchscreen variants' support. No functional change. Signed-off-by: Vincent Knecht <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-08Input: i8042 - apply probe defer to more ASUS ZenBook modelsTakashi Iwai1-4/+4
There are yet a few more ASUS ZenBook models that require the deferred probe. At least, there are different ZenBook UX325x and UX425x models. Let's extend the DMI matching table entries for adapting those missing models. Signed-off-by: Takashi Iwai <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-07Input: Use kstrtobool() instead of strtobool()Christophe JAILLET1-1/+2
strtobool() is the same as kstrtobool(). However, the latter is more used within the kernel. In order to remove strtobool() and slightly simplify kstrtox.h, switch to the other function name. While at it, include the corresponding header file (<linux/kstrtox.h>) Signed-off-by: Christophe JAILLET <[email protected]> Acked-by: Dmitry Torokhov <[email protected]> Link: https://lore.kernel.org/r/4311e9cb62687449f4175e2b062abcd77aada059.1667336095.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-07Input: joystick - fix Kconfig warning for JOYSTICK_ADCRandy Dunlap1-0/+1
Fix a Kconfig warning for JOYSTICK_ADC by also selecting IIO_BUFFER. WARNING: unmet direct dependencies detected for IIO_BUFFER_CB Depends on [n]: IIO [=y] && IIO_BUFFER [=n] Selected by [y]: - JOYSTICK_ADC [=y] && INPUT [=y] && INPUT_JOYSTICK [=y] && IIO [=y] Fixes: 2c2b364fddd5 ("Input: joystick - add ADC attached joystick driver.") Reported-by: kernel test robot <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-07Input: add driver for Himax hx83112b touchscreen devicesJob Noorman3-0/+378
This patch adds support for Himax hx83112b touchscreen devices. As there are no publicly available data sheets for these devices, the implementation is based on the driver of the downstream Android kernel used in the Fairphone 3. This patch is a complete rewrite, though, and the code bears no resemblence to the original implementation. The driver has been tested on the aforementioned phone. Signed-off-by: Job Noorman <[email protected]> Reviewed-by: Jeff LaBundy <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-07Input: soc_button_array - add Acer Switch V 10 to dmi_use_low_level_irq[]Hans de Goede1-0/+7
Like on the Acer Switch 10 SW5-012, the Acer Switch V 10 SW5-017's _LID method messes with home- and power-button GPIO IRQ settings, causing an IRQ storm. Add a quirk entry for the Acer Switch V 10 to the dmi_use_low_level_irq[] DMI quirk list, to use low-level IRQs on this model, fixing the IRQ storm. Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-07Input: soc_button_array - add use_low_level_irq module parameterHans de Goede1-1/+6
It seems that the Windows drivers for the ACPI0011 soc_button_array device use low level triggered IRQs rather then using edge triggering. Some ACPI tables depend on this, directly poking the GPIO controller's registers to clear the trigger type when closing a laptop's/2-in-1's lid and re-instating the trigger when opening the lid again. Linux sets the edge/level on which to trigger to both low+high since it is using edge type IRQs, the ACPI tables then ends up also setting the bit for level IRQs and since both low and high level have been selected by Linux we get an IRQ storm leading to soft lockups. As a workaround for this the soc_button_array already contains a DMI quirk table with device models known to have this issue. Add a module parameter for this so that users can easily test if their device is affected too and so that they can use the module parameter as a workaround. Signed-off-by: Hans de Goede <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-07Input: iforce - invert valid length check when fetching device IDsTetsuo Handa1-4/+4
syzbot is reporting uninitialized value at iforce_init_device() [1], for commit 6ac0aec6b0a6 ("Input: iforce - allow callers supply data buffer when fetching device IDs") is checking that valid length is shorter than bytes to read. Since iforce_get_id_packet() stores valid length when returning 0, the caller needs to check that valid length is longer than or equals to bytes to read. Reported-by: syzbot <[email protected]> Signed-off-by: Tetsuo Handa <[email protected]> Fixes: 6ac0aec6b0a6 ("Input: iforce - allow callers supply data buffer when fetching device IDs") Link: https://lore.kernel.org/r/[email protected] Cc: [email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-03Input: matrix_keypad - force switch rows to input modeSiarhei Volkau1-0/+3
Some Pin/GPIO controllers can't get current GPIO status when interrupt mode is set. Specifically Ingenic's JZ4755 always returns status at the moment of interrupt. The patch tries to fix that by forcibly setting pin mode to GPIO input prior to reading actual row status. enable_row_irqs seems to set interrupt mode back as it should be. Signed-off-by: Siarhei Volkau <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-03Input: goodix - try resetting the controller when no config is setHans de Goede1-0/+11
On ACPI systems (irq_pin_access_method == IRQ_PIN_ACCESS_ACPI_*) the driver does not reset the controller at probe time, because sometimes the system firmware loads a config and resetting might loose this config. On the Nanote UMPC-01 device OTOH the config is in flash of the controller, the controller needs a reset to load this; and the system firmware does not reset the controller on a cold boot. To fix the Nanote UMPC-01 touchscreen not working on a cold boot, try resetting the controller and then re-reading the config when encountering a config with 0 width/height/max_touch_num value and the controller has not already been reset by goodix_ts_probe(). This should be safe to do in general because normally we should never encounter a config with 0 width/height/max_touch_num. Doing this in general not only avoids the need for a DMI quirk, but also might help other systems. Signed-off-by: Hans de Goede <[email protected]> Reviewed-by: Bastien Nocera <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-11-01Input: Add driver for Cypress Generation 5 touchscreenAlistair Francis3-0/+918
This is the basic driver for the Cypress TrueTouch Gen5 touchscreen controllers. This driver supports only the I2C bus but it uses regmap so SPI support could be added later. The touchscreen can retrieve some defined zone that are handled as buttons (according to the hardware). That is why it handles button and multitouch events. Reviewed-by: Maxime Ripard <[email protected]> Signed-off-by: Mylène Josserand <[email protected]> Signed-off-by: Alistair Francis <[email protected]> Tested-by: Andreas Kemnade <[email protected]> # Kobo Clara HD Tested-by: Peter Geis <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-29Input: add driver for Hynitron cstxxx touchscreensChris Morgan3-0/+511
Add support for the Hynitron cst3xx controller found on devices such as the Anbernic RG353P and RG353V (the Hynitron CST340). This driver was built from sources provided by Hynitron to Anbernic (possibly via Rockchip as an intermediary) and marked as GPLv2 in the code. This driver was written strictly for the cst3xx series, but in most places was left somewhat generic so support could be easily added to other devices in the future. Signed-off-by: Chris Morgan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-28Input: stmpe-keypad - add missing of.h includeDmitry Torokhov1-0/+1
The driver is using of_property_read_u32() and therefore needs to include of.h header. Reported-by: Stephen Rothwell <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-24Input: tps6507x-ts - remove variable loopsColin Ian King1-2/+0
The variable loops is being incremented but is never referenced, it is redundant and can be removed. Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-24Input: iqs7222 - add support for IQS7222A v1.13+Jeff LaBundy1-0/+111
IQS7222A revisions 1.13 and later widen the gesture multiplier from x4 ms to x16 ms. Add a means to scale the gesture timings specified in the device tree based on the revision of the device. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Link: https://lore.kernel.org/r/Y1SRdbK1Dp2q7O8o@nixie71 Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-24Input: iqs7222 - protect against undefined slider sizeJeff LaBundy1-1/+8
Select variants of silicon do not define a default slider size, in which case the size must be specified in the device tree. If it is not, the axis's maximum value is reported as 65535 due to unsigned integer overflow. To solve this problem, move the existing zero-check outside of the conditional block that checks whether the property is present. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <[email protected]> Link: https://lore.kernel.org/r/Y1SRXEi7XMlncDWk@nixie71 Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-24Input: iqs7222 - report malformed propertiesJeff LaBundy1-8/+36
Nonzero return values of several calls to fwnode_property_read_u32() are silently ignored, leaving no way to know the properties were not applied in the event of an error. Solve this problem by evaluating fwnode_property_read_u32()'s return value, and reporting an error for any nonzero return value not equal to -EINVAL which indicates the property was absent altogether. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Link: https://lore.kernel.org/r/Y1SRRrpQXvkETjfm@nixie71 Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-24Input: iqs7222 - drop unused device node referencesJeff LaBundy1-194/+146
Each call to device/fwnode_get_named_child_node() must be matched with a call to fwnode_handle_put() once the corresponding node is no longer in use. This ensures a reference count remains balanced in the case of dynamic device tree support. Currently, the driver never calls fwnode_handle_put(). Solve this problem by moving the node handling from iqs7222_parse_props() to the new iqs7222_parse_reg_grp(), leaving the former to do nothing but parse properties. The latter then manages the reference count in a single location and consistent fashion. This change drastically simplifies iqs7222_parse_all(), which can then call iqs7222_parse_reg_grp() on every register group without having to treat each register group differently. For nested event nodes, common parsing code has been factored out to the new iqs7222_parse_event() so as to allow the event node to be dropped from as few locations as possible. As part of this refactor, the 'linux,code' property has been made optional. This enables applications that define an event with the sole purpose of enabling a GPIO. Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C") Signed-off-by: Jeff LaBundy <[email protected]> Link: https://lore.kernel.org/r/Y1SRJIQ3WPwNpC0K@nixie71 Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-24Input: egalax_ts - do not hardcode interrupt triggerDmitry Torokhov1-4/+3
Stop hard-coding interrupt trigger, instead rely on the platform code to do the right thing, according to DT or ACPI data. Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-24Input: egalax_ts - switch to using gpiod APIDmitry Torokhov1-25/+17
This updates the driver to gpiod API, and removes yet another use of of_get_named_gpio(). Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-17Merge tag 'v6.1-rc1' into nextDmitry Torokhov12-16/+31
Merge with mainline to bring in the latest changes to twl4030 driver.
2022-10-15Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI modeAman Dhoot1-0/+1
The device works fine in native RMI mode, there is no reason to use legacy PS/2 mode with it. Signed-off-by: Aman Dhoot <[email protected]> Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-11Merge tag 'input-for-v6.1-rc0' of ↵Linus Torvalds111-1113/+2102
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for IBM Operational Panel - a new driver for PinePhone keyboards - RT5120 PMIC power key support - various enhancements and support for new models in xpad (Xbox) driver - a new compatible ID for Elan touchscreen driver - rework of adp5588-keys driver to support configuring via device properties (OF, ACPI, etc) instead of platform data, and proper support of optional gpiochip functionality (and removal of gpio-adp5588 driver) - improvements to firmware update handling in Synaptics RMI4 driver - support for double key matrix in mt6779-keypad - support for polled mode in adc-joystick driver - other assorted driver fixes, cleanups and improvements * tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (90 commits) Input: i8042 - fix refount leak on sparc Input: i8042 - add LoongArch support in i8042-acpipnpio.h Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.h Input: pinephone-keyboard - support the proxied I2C bus Input: pinephone-keyboard - add PinePhone keyboard driver dt-bindings: input: Add the PinePhone keyboard binding dt-bindings: input: Convert hid-over-i2c to DT schema input: drop empty comment blocks Input: xpad - add X-Box Adaptive Profile button Input: add ABS_PROFILE to uapi and documentation Input: xpad - add X-Box Adaptive XBox button Input: xpad - add X-Box Adaptive support Input: ims-pcu - fix spelling mistake "BOOLTLOADER" -> "BOOTLOADER" Input: ibm-panel - add missing MODULE_DEVICE_TABLE Input: icn8505 - utilize acpi_get_subsystem_id() Input: xpad - decipher xpadone packages with GIP defines Input: xpad - refactor using BIT() macro Input: synaptics-rmi4 - convert to use sysfs_emit() APIs Input: twl4030-pwrbutton - add missing of.h include Input: applespi - replace zero-length array with DECLARE_FLEX_ARRAY() helper ...
2022-10-10Merge tag 'mm-stable-2022-10-08' of ↵Linus Torvalds1-1/+4
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull MM updates from Andrew Morton: - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in linux-next for a couple of months without, to my knowledge, any negative reports (or any positive ones, come to that). - Also the Maple Tree from Liam Howlett. An overlapping range-based tree for vmas. It it apparently slightly more efficient in its own right, but is mainly targeted at enabling work to reduce mmap_lock contention. Liam has identified a number of other tree users in the kernel which could be beneficially onverted to mapletrees. Yu Zhao has identified a hard-to-hit but "easy to fix" lockdep splat at [1]. This has yet to be addressed due to Liam's unfortunately timed vacation. He is now back and we'll get this fixed up. - Dmitry Vyukov introduces KMSAN: the Kernel Memory Sanitizer. It uses clang-generated instrumentation to detect used-unintialized bugs down to the single bit level. KMSAN keeps finding bugs. New ones, as well as the legacy ones. - Yang Shi adds a userspace mechanism (madvise) to induce a collapse of memory into THPs. - Zach O'Keefe has expanded Yang Shi's madvise(MADV_COLLAPSE) to support file/shmem-backed pages. - userfaultfd updates from Axel Rasmussen - zsmalloc cleanups from Alexey Romanov - cleanups from Miaohe Lin: vmscan, hugetlb_cgroup, hugetlb and memory-failure - Huang Ying adds enhancements to NUMA balancing memory tiering mode's page promotion, with a new way of detecting hot pages. - memcg updates from Shakeel Butt: charging optimizations and reduced memory consumption. - memcg cleanups from Kairui Song. - memcg fixes and cleanups from Johannes Weiner. - Vishal Moola provides more folio conversions - Zhang Yi removed ll_rw_block() :( - migration enhancements from Peter Xu - migration error-path bugfixes from Huang Ying - Aneesh Kumar added ability for a device driver to alter the memory tiering promotion paths. For optimizations by PMEM drivers, DRM drivers, etc. - vma merging improvements from Jakub Matěn. - NUMA hinting cleanups from David Hildenbrand. - xu xin added aditional userspace visibility into KSM merging activity. - THP & KSM code consolidation from Qi Zheng. - more folio work from Matthew Wilcox. - KASAN updates from Andrey Konovalov. - DAMON cleanups from Kaixu Xia. - DAMON work from SeongJae Park: fixes, cleanups. - hugetlb sysfs cleanups from Muchun Song. - Mike Kravetz fixes locking issues in hugetlbfs and in hugetlb core. Link: https://lkml.kernel.org/r/CAOUHufZabH85CeUN-MEMgL8gJGzJEWUrkiM58JkTbBhh-jew0Q@mail.gmail.com [1] * tag 'mm-stable-2022-10-08' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (555 commits) hugetlb: allocate vma lock for all sharable vmas hugetlb: take hugetlb vma_lock when clearing vma_lock->vma pointer hugetlb: fix vma lock handling during split vma and range unmapping mglru: mm/vmscan.c: fix imprecise comments mm/mglru: don't sync disk for each aging cycle mm: memcontrol: drop dead CONFIG_MEMCG_SWAP config symbol mm: memcontrol: use do_memsw_account() in a few more places mm: memcontrol: deprecate swapaccounting=0 mode mm: memcontrol: don't allocate cgroup swap arrays when memcg is disabled mm/secretmem: remove reduntant return value mm/hugetlb: add available_huge_pages() func mm: remove unused inline functions from include/linux/mm_inline.h selftests/vm: add selftest for MADV_COLLAPSE of uffd-minor memory selftests/vm: add file/shmem MADV_COLLAPSE selftest for cleared pmd selftests/vm: add thp collapse shmem testing selftests/vm: add thp collapse file and tmpfs testing selftests/vm: modularize thp collapse memory operations selftests/vm: dedup THP helpers mm/khugepaged: add tracepoint to hpage_collapse_scan_file() mm/madvise: add file and shmem support to MADV_COLLAPSE ...
2022-10-10Input: dlink-dir685-touchkeys - make array bl_data static constColin Ian King1-2/+2
Don't populate the read-only array bl_data on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-10Input: atmel_captouch - drop obsolete dependency on COMPILE_TESTJean Delvare2-4/+2
Since commit 0166dc11be91 ("of: make CONFIG_OF user selectable"), it is possible to test-build any driver which depends on OF on any architecture by explicitly selecting OF. Therefore depending on COMPILE_TEST as an alternative is no longer needed. It is actually better to always build such drivers with OF enabled, so that the test builds are closer to how each driver will actually be built on its intended target. Building them without OF may not test much as the compiler will optimize out potentially large parts of the code. In the worst case, this could even pop false positive warnings. Dropping COMPILE_TEST here improves the quality of our testing and avoids wasting time on non-existent issues. As a matter of fact, dropping the alternative dependency on COMPILE_TEST allows removing preprocessor directives, which will speed up the build. Signed-off-by: Jean Delvare <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-09Merge branch 'next' into for-linusDmitry Torokhov135-1256/+2149
Prepare input updates for 6.1 merge window.
2022-10-09Input: i8042 - fix refount leak on sparcLiang He1-8/+19
In i8042_platform_init() and i8042_platform_exit(), we should call of_node_put() for the reference 'root' returned by of_find_node_by_path() which has increased the refcount. Fixes: f57caaefacc2 ("[SERIO] i8042-sparcio.h: Convert to of_driver framework.") Signed-off-by: Liang He <[email protected]> Link: https://lore.kernel.org/r/[email protected] [dtor: rearranged i8042_is_mr_coffee() a bit] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-09Input: i8042 - add LoongArch support in i8042-acpipnpio.hHuacai Chen2-1/+7
LoongArch uses ACPI and nearly the same as X86/IA64 for 8042. So modify i8042-acpipnpio.h slightly and enable it for LoongArch in i8042.h. Then i8042 driver can work well under the ACPI firmware with PNP typed key- board and mouse configured in DSDT. Signed-off-by: Huacai Chen <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-09Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.hHuacai Chen2-4/+4
Now i8042-x86ia64io.h is shared by X86 and IA64, but it can be shared by more platforms (such as LoongArch) with ACPI firmware on which PNP typed keyboard and mouse is configured in DSDT. So rename it to i8042- acpipnpio.h. Signed-off-by: Huacai Chen <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-09Input: pinephone-keyboard - support the proxied I2C busSamuel Holland1-0/+76
The PinePhone keyboard case contains a battery managed by an integrated power bank IC. The power bank IC communicates over I2C, and the keyboard MCU firmware provides an interface to read and write its registers. Let's use this interface to implement a SMBus adapter, so we can reuse the driver for the power bank IC. Signed-off-by: Samuel Holland <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-09Input: pinephone-keyboard - add PinePhone keyboard driverSamuel Holland3-0/+406
The official Pine64 PinePhone keyboard case contains a matrix keypad and a MCU which runs a libre firmware. Add support for its I2C interface. Signed-off-by: Samuel Holland <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-10-04Merge tag 'i2c-for-6.1-rc1' of ↵Linus Torvalds23-68/+23
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: - 'remove' callback converted to return void. Big change with trivial fixes all over the tree. Other subsystems depending on this change have been asked to pull an immutable topic branch for this. - new driver for Microchip PCI1xxxx switch - heavy refactoring of the Mellanox BlueField driver - we prefer async probe in the i801 driver now - the rest is usual driver updates (support for more SoCs, some refactoring, some feature additions) * tag 'i2c-for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (37 commits) i2c: pci1xxxx: prevent signed integer overflow i2c: acpi: Replace zero-length array with DECLARE_FLEX_ARRAY() helper i2c: i801: Prefer async probe i2c: designware-pci: Use standard pattern for memory allocation i2c: designware-pci: Group AMD NAVI quirk parts together i2c: microchip: pci1xxxx: Add driver for I2C host controller in multifunction endpoint of pci1xxxx switch docs: i2c: slave-interface: return errno when handle I2C_SLAVE_WRITE_REQUESTED i2c: mlxbf: remove device tree support i2c: mlxbf: support BlueField-3 SoC i2c: cadence: Add standard bus recovery support i2c: mlxbf: add multi slave functionality i2c: mlxbf: support lock mechanism macintosh/ams: Adapt declaration of ams_i2c_remove() to earlier change i2c: riic: Use devm_platform_ioremap_resource() i2c: mlxbf: remove IRQF_ONESHOT dt-bindings: i2c: rockchip: add rockchip,rk3128-i2c dt-bindings: i2c: renesas,rcar-i2c: Add r8a779g0 support i2c: tegra: Add GPCDMA support i2c: scmi: Convert to be a platform driver i2c: rk3x: Add rv1126 support ...
2022-10-03Merge tag 'thermal-6.1-rc1' of ↵Linus Torvalds1-5/+5
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control updates from Rafael Wysocki: "The most significant part of this update is the thermal control DT initialization rework from Daniel Lezcano and the following conversion of drivers to use the new API introduced by it Apart from that, the maximum number of trip points in a thermal zone is increased and there are some fixes and code cleanups Specifics: - Rework the device tree initialization, convert the drivers to the new API and remove the old OF code (Daniel Lezcano) - Fix return value to -ENODEV when searching for a specific thermal zone which does not exist (Daniel Lezcano) - Fix the return value inspection in of_thermal_zone_find() (Dan Carpenter) - Fix kernel panic when KASAN is enabled as it detects use after free when unregistering a thermal zone (Daniel Lezcano) - Move the set_trip ops inside the therma sysfs code (Daniel Lezcano) - Remove unnecessary error message as it is already shown in the underlying function (Jiapeng Chong) - Rework the monitoring path and move the locks upper in the call stack to fix some potentials race windows (Daniel Lezcano) - Fix lockdep_assert() warning introduced by the lock rework (Daniel Lezcano) - Do not lock thermal zone mutex in the user space governor (Rafael Wysocki) - Revert the Mellanox 'hotter thermal zone' feature because it is already handled in the thermal framework core code (Daniel Lezcano) - Increase maximum number of trip points in the thermal core (Sumeet Pawnikar) - Replace strlcpy() with unused retval with strscpy() in the core thermal control code (Wolfram Sang) - Use module_pci_driver() macro in the int340x processor_thermal driver (Shang XiaoJing) - Use get_cpu() instead of smp_processor_id() in the intel_powerclamp thermal driver to prevent it from crashing and remove unused accounting for IRQ wakes from it (Srinivas Pandruvada) - Consolidate priv->data_vault checks in int340x_thermal (Rafael Wysocki) - Check the policy first in cpufreq_cooling_register() (Xuewen Yan) - Drop redundant error message from da9062-thermal (zhaoxiao) - Drop of_match_ptr() from thermal_mmio (Jean Delvare)" * tag 'thermal-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits) thermal: core: Increase maximum number of trip points thermal: int340x: processor_thermal: Use module_pci_driver() macro thermal: intel_powerclamp: Remove accounting for IRQ wakes thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash thermal: int340x_thermal: Consolidate priv->data_vault checks thermal: cpufreq_cooling: Check the policy first in cpufreq_cooling_register() thermal: Drop duplicate words from comments thermal: move from strlcpy() with unused retval to strscpy() thermal: da9062-thermal: Drop redundant error message thermal/drivers/thermal_mmio: Drop of_match_ptr() thermal: gov_user_space: Do not lock thermal zone mutex Revert "mlxsw: core: Add the hottest thermal zone detection" thermal/core: Fix lockdep_assert() warning thermal/core: Move the mutex inside the thermal_zone_device_update() function thermal/core: Move the thermal zone lock out of the governors thermal/governors: Group the thermal zone lock inside the throttle function thermal/core: Rework the monitoring a bit thermal/core: Rearm the monitoring only one time thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print function dev_err() thermal/of: Remove old OF code ...
2022-10-03input: libps2: mark data received in __ps2_command() as initializedAlexander Potapenko1-1/+4
KMSAN does not know that the device initializes certain bytes in ps2dev->cmdbuf. Call kmsan_unpoison_memory() to explicitly mark them as initialized. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Alexander Potapenko <[email protected]> Cc: Alexander Viro <[email protected]> Cc: Alexei Starovoitov <[email protected]> Cc: Andrey Konovalov <[email protected]> Cc: Andrey Konovalov <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: David Rientjes <[email protected]> Cc: Dmitry Vyukov <[email protected]> Cc: Eric Biggers <[email protected]> Cc: Eric Biggers <[email protected]> Cc: Eric Dumazet <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Herbert Xu <[email protected]> Cc: Ilya Leoshkevich <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jens Axboe <[email protected]> Cc: Joonsoo Kim <[email protected]> Cc: Kees Cook <[email protected]> Cc: Marco Elver <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Matthew Wilcox <[email protected]> Cc: Michael S. Tsirkin <[email protected]> Cc: Pekka Enberg <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Petr Mladek <[email protected]> Cc: Stephen Rothwell <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Vasily Gorbik <[email protected]> Cc: Vegard Nossum <[email protected]> Cc: Vlastimil Babka <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
2022-09-29input: drop empty comment blocksChristophe JAILLET46-138/+0
Commit 1a59d1b8e05e ("treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156") has left some empty comment blocks. Remove them to save a few lines of code. Signed-off-by: Christophe JAILLET <[email protected]> Link: https://lore.kernel.org/r/26a2b905b259bfffaf2de5b26f2007b8606970ed.1664478665.git.christophe.jaillet@wanadoo.fr Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-29Merge tag 'input-for-v6.0-rc7' of ↵Linus Torvalds4-3/+5
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - small fixes for iqs62x-keys and melfas_mip4 drivers - corrected register address in snvs_pwrkey driver - Synaptic driver will stop trying to use intertouch (native) mode on some Lenovo AMD devices * tag 'input-for-v6.0-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: snvs_pwrkey - fix SNVS_HPVIDR1 register address Input: synaptics - disable Intertouch for Lenovo T14 and P14s AMD G1 Input: iqs62x-keys - drop unused device node references Input: melfas_mip4 - fix return value check in mip4_probe()
2022-09-28Input: xpad - add X-Box Adaptive Profile buttonNate Yocom1-2/+15
Adds a new quirk for controllers that have a Profile button which has 4 states, reflected as an ABS_PROFILE axis with 4 values. Signed-off-by: Nate Yocom <[email protected]> Tested-by: Bastien Nocera <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-28Input: xpad - add X-Box Adaptive XBox buttonNate Yocom1-1/+2
Adaptive controller sets 0x02 bit for this button, all others set 0x01 so presence of either is used for BTN_MODE. Signed-off-by: Nate Yocom <[email protected]> Tested-by: Bastien Nocera <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-28Input: xpad - add X-Box Adaptive supportNate Yocom1-0/+1
Adds correct VID/PID for this XTYPE_XBOXONE compatible controller to xpad_device[] table. Signed-off-by: Nate Yocom <[email protected]> Tested-by: Bastien Nocera <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-28Input: ims-pcu - fix spelling mistake "BOOLTLOADER" -> "BOOTLOADER"Colin Ian King1-1/+1
There is a spelling mistake in a dev_err message. Fix it. Signed-off-by: Colin Ian King <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-28Input: ibm-panel - add missing MODULE_DEVICE_TABLEZeng Heng1-0/+1
This patch adds missing MODULE_DEVICE_TABLE definition which generates correct modalias for automatic loading of this driver when it is built as an external module. Signed-off-by: Zeng Heng <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-28Input: icn8505 - utilize acpi_get_subsystem_id()Andy Shevchenko1-21/+9
Replace open coded variant of recently introduced acpi_get_subsystem_id(). Signed-off-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-27Input: xpad - decipher xpadone packages with GIP definesPavel Rojtberg1-30/+69
only renames, no functional changes. Some of the packets we send seem superfluous now. Unfortunately I dont have the hardware to verify whether they are. Signed-off-by: Pavel Rojtberg <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-27Input: xpad - refactor using BIT() macroPavel Rojtberg1-56/+57
reduces the amount of magic numbers and makes the code more readable Signed-off-by: Pavel Rojtberg <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-27Input: synaptics-rmi4 - convert to use sysfs_emit() APIszhang songyi1-8/+8
Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Reported-by: Zeal Robot <[email protected]> Signed-off-by: zhang songyi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-27Input: twl4030-pwrbutton - add missing of.h includeDmitry Torokhov1-0/+1
The driver is using of_match_ptr() and therefore needs to include of.h header. Reviewed-by: Andy Shevchenko <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-27Input: snvs_pwrkey - fix SNVS_HPVIDR1 register addressSebastian Krzyszkowiak1-1/+1
Both i.MX6 and i.MX8 reference manuals list 0xBF8 as SNVS_HPVIDR1 (chapters 57.9 and 6.4.5 respectively). Without this, trying to read the revision number results in 0 on all revisions, causing the i.MX6 quirk to apply on all platforms, which in turn causes the driver to synthesise power button release events instead of passing the real one as they happen even on platforms like i.MX8 where that's not wanted. Fixes: 1a26c920717a ("Input: snvs_pwrkey - send key events for i.MX6 S, DL and Q") Tested-by: Martin Kepplinger <[email protected]> Signed-off-by: Sebastian Krzyszkowiak <[email protected]> Reviewed-by: Mattijs Korpershoek <[email protected]> Cc: <[email protected]> Link: https://lore.kernel.org/r/4599101.ElGaqSPkdT@pliszka Signed-off-by: Dmitry Torokhov <[email protected]>
2022-09-26Input: applespi - replace zero-length array with DECLARE_FLEX_ARRAY() helperGustavo A. R. Silva1-1/+1
Zero-length arrays are deprecated and we are moving towards adopting C99 flexible-array members, instead. So, replace zero-length arrays declarations in anonymous union with the new DECLARE_FLEX_ARRAY() helper macro. This helper allows for flexible-array members in unions. Link: https://github.com/KSPP/linux/issues/193 Link: https://github.com/KSPP/linux/issues/219 Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html Signed-off-by: Gustavo A. R. Silva <[email protected]> Reviewed-by: Kees Cook <[email protected]> Link: https://lore.kernel.org/r/YzIeJeqU73G+UI8g@work Signed-off-by: Dmitry Torokhov <[email protected]>
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