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https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
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https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
# Conflicts:
# include/linux/mod_devicetable.h
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https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
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Use a designated initializer for the acpi_device_id fields which makes the
code more readable and consistent with how lists are initialized in the
rest of the kernel code base. Also drop explicitly setting fields to 0
where it is redundant.
Unify the list terminator to have a single space between the brackets and
no trailing comma.
Signed-off-by: Pawel Zalewski <pzalewski@thegoodpenguin.co.uk>
Link: https://patch.msgid.link/20261013-acpi-input-v1-1-53ad09ba82b7@thegoodpenguin.co.uk
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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The driver field in struct maple_device is no longer used since
commit 1795cf48b322 ("sh/maple: clean maple bus code") which removed
the reading of this field.
Remove the unused assignment to mdev->driver and the now unused
mdrv variable in probe_maple_kbd.
Assisted-by: Antigravity:gemini-3.5-flash
Link: https://patch.msgid.link/20260703-b4-maple-cleanup-v1-13-41e424964da5@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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The driver core automatically resets driver data to NULL on probe
failures and device removal, so we can remove it from the driver.
Assisted-by: Antigravity:gemini-3.5-flash
Link: https://patch.msgid.link/20260703-b4-maple-cleanup-v1-9-41e424964da5@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Instead of polling the keyboard constantly from probe, implement open
and close methods for the input device to only start polling when the
device is actually opened by userspace, and stop polling when it is
closed.
This matches the behavior of maplemouse and maplecontrol drivers.
Assisted-by: Antigravity:gemini-3.5-flash
Link: https://patch.msgid.link/20260703-b4-maple-cleanup-v1-7-41e424964da5@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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The key press detection logic was using ptr instead of !ptr (where ptr is
the result of memchr searching for the new key in the old keys).
If ptr is not NULL, it means the key was already pressed in the previous
report, so it is not a new press. If ptr is NULL, it means the key was
not pressed before, so it is a new press.
Using ptr instead of !ptr caused new presses to be ignored in the first
poll cycle (only reported in the second cycle if still held, because
then it was in 'old'), and caused redundant press events to be sent
on every subsequent poll while the key was held.
Fix this by using !ptr for press detection, matching the release
detection logic.
Fixes: b11d2127c489 ("Input: add support for SEGA Dreamcast keyboard")
Assisted-by: Antigravity:gemini-3.5-flash
Tested-by: Florian Fuchs <fuchsfl@gmail.com>
Link: https://patch.msgid.link/20260703-b4-maple-cleanup-v1-2-41e424964da5@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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* soc/arm:
MAINTAINERS: Drop arm64 dts/intel path from ARM/SOCFPGA ARCHITECTURE
ARM: tegra: Fix Trun -> Turn typo
ARM: vexpress: fix device_node refcount leak in vexpress_smp_dt_prepare_cpus()
ARM: vexpress: fix device_node refcount leak in vexpress_flags_set()
MAINTAINERS: Change ARM Visconti5 architecture maintenance status to Odd Fixes
ARM: mvebu: fix Cortex-A9 errata selection for Armada 38x
ARM: OMAP2+: remove unused ctrl_module_wkup_44xx.h header
ARM: EXYNOS: Replace __ASSEMBLY__ with __ASSEMBLER__
ARM: s3c: crag6410: use software nodes/properties to set up GPIO keys
Input: samsung-keypad - remove support for platform data
ARM: s3c: crag6410: switch keypad device to software properties
ARM: s3c: register and attach software nodes for Samsung gpio_chips
Input: samsung-keypad - handle compact binding
dt-bindings: input: samsung,s3c6410-keypad: introduce compact binding
ARM: imx6q: remove KSZ9021 PHY fixup
ARM: imx: Fix suspend/resume crash with Clang CFI
ARM: OMAP2+: Replace __ASSEMBLY__ with __ASSEMBLER__
soc: imx: Replace __ASSEMBLY__ with __ASSEMBLER__ in header file
ARM: imx: Replace __ASSEMBLY__ with __ASSEMBLER__
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The driver gates off its peripheral clock when the input device is not
open and during system suspend without wakeup. However, the interrupt is
requested without IRQF_NO_AUTOEN and remains unmasked when the device is
stopped. If a pending or spurious interrupt fires while the clock is
disabled, keyscan_isr() will attempt to read the matrix state register
with the clock gated off, triggering a bus fault (synchronous external
abort) and panicking the system.
Request the interrupt with IRQF_NO_AUTOEN, enable it in keyscan_start(),
and disable it in keyscan_stop() prior to gating the clock. Drop the
pointless clock enable/stop sequence in keyscan_probe(), leaving the
clock gated and hardware untouched until the device is opened.
Fixes: 062589b13991 ("Input: add st-keyscan driver")
Reported-by: sashiko-bot@kernel.org
Assisted-by: LLM
Link: https://patch.msgid.link/apK-PZ5c97mCxBSC@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes kbc->idev->dev.parent
to the supplied parent device, so the explicit assignment in
tegra_kbc_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input->dev.parent to
the supplied parent device, so the explicit assignment in
tc3589x_keypad_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input->dev.parent to
the supplied parent device, so the explicit assignment in
stmpe_keypad_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input_dev->dev.parent
to the supplied parent device, so the explicit assignment in
keyscan_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input->dev.parent to
the supplied parent device, so the explicit assignment in qt1050_probe()
is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input_dev->dev.parent
to the supplied parent device, so the explicit assignment in
pxa27x_keypad_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input_dev->dev.parent
to the supplied parent device, so the explicit assignment in
mpr_touchkey_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input_dev->dev.parent
to the supplied parent device, so the explicit assignment in
max7359_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input->dev.parent to
the supplied parent device, so the explicit assignment in
lpc32xx_kscan_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input_dev->dev.parent
to the supplied parent device, so the explicit assignment in
jornada720_kbd_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input_dev->dev.parent
to the supplied parent device, so the explicit assignment in
imx_keypad_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes idev->dev.parent to the
supplied parent device, so the explicit assignments in
cros_ec_keyb_register_bs() and cros_ec_keyb_register_matrix() are
redundant. Remove them.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input->dev.parent to
the supplied parent device, so the explicit assignment in
clps711x_keypad_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input_dev->dev.parent
to the supplied parent device, so the explicit assignment in
bcm_kp_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input->dev.parent to
the supplied parent device, so the explicit assignment in
adp5520_keys_probe() is redundant. Remove it.
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input->dev.parent to
the supplied parent device, so the explicit assignments in
applespi_register_touchpad_device() and applespi_probe() are redundant.
Remove them.
Reported-by: sashiko-bot@kernel.org
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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devm_input_allocate_device() already initializes input->dev.parent to
the supplied parent device, so the explicit assignment in
gpio_keys_probe() is redundant. Remove it.
Reported-by: sashiko-bot@kernel.org
Assisted-by: LLM
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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When switching to managed resources in matrix_keypad_probe(), the error
return path after matrix_keypad_build_keymap() was replaced with a
hardcoded -ENOMEM instead of propagating the real error code.
Return the original error so the actual failure reason is preserved.
Fixes: 7d0f351da460 ("Input: matrix_keypad - switch to using managed resources")
Reported-by: sashiko-bot@kernel.org
Assisted-by: LLM
Link: https://patch.msgid.link/ascss_vYXDPXIxmn@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- A fix for the Samsung S6SY761 touchscreen driver to power on the
controller before unmasking interrupts during resume and to re-enable
touch sensing when the device is open
- Updates to the Synaptics touchpad driver to enable SMBus/RMI4 mode on
Lenovo ThinkPad T490 and restrict the ThinkPad T440p InterTouch
disable quirk to LEN0036 so that ThinkPad L440 retains SMBus support
- A quirk for the AT keyboard driver (atkbd) to skip keyboard
deactivation on Lenovo IdeaPad Slim 3 15IWC11 so the internal
keyboard functions properly
- A DMI quirk for the i8042 controller to disable active multiplexing
on Fujitsu LIFEBOOK U7410, preventing the internal keyboard and
touchpad from dying shortly after boot.
* tag 'input-for-v7.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: atkbd - skip deactivate for Lenovo IdeaPad Slim 3 15IWC11
Input: s6sy761 - fix resume ordering and restore sensing
Input: synaptics - limit T440p InterTouch quirk to LEN0036
Input: i8042 - add nomux quirk for Fujitsu LIFEBOOK U7410
Input: synaptics - add LEN205b entry to smbus_pnp_ids for ThinkPad T490
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The internal keyboard on the Lenovo IdeaPad Slim 3 15IWC11 (83RR)
does not work correctly with the default i8042 settings. Using
i8042.nopnp=1 and i8042.dumbkbd=1 restores keyboard input, but prevents
the Caps Lock LED from working. Using i8042.nopnp=1 alone does not fix
the keyboard.
The laptop works correctly when atkbd_deactivate_fixup is used instead.
Add a DMI quirk for the 83RR to enable it.
This was tested without any i8042 command-line parameters. Keyboard
input and the Caps Lock LED work correctly, including after suspend
and resume and after a cold boot.
Link: https://lore.kernel.org/all/4f43465f-98ba-4722-8e29-03df20315369@kernel.org/
Signed-off-by: Martino Papero <martino.papero@lcb.to.it>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Link: https://patch.msgid.link/c0b597b8-e7ad-4fba-a2bb-5d252e3dfbd3@lcb.to.it
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Convert open-coded if/else with __set_bit/__clear_bit to the
__assign_bit API.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://patch.msgid.link/20260919130741.3041442-1-peng.fan@oss.nxp.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- Fixes for evdev and input compat handling to zero-initialize on-stack
absinfo and force-feedback effect structures before partial or compat
copies from userspace, preventing kernel stack memory disclosure
- Fixes for the Synaptics RMI4 driver to prevent an out-of-bounds read
when writing multi-chunk blocks over SMBus and to avoid a NULL
pointer dereference during suspend/resume when the RMI device is
unbound
- Fixes for the soc_button_array driver to propagate -EPROBE_DEFER on
non-Bay Trail/Cherry Trail platforms (fixing broken power and volume
buttons on the Microsoft Surface Pro 11) and to validate the ACPI
package element count before dereferencing
- A fix for the adp5588-keys driver to cache the initial GPIO hardware
state before registering the gpiochip so pre-configured pin states
are not clobbered by GPIO hogs during registration
- A fix for the cyttsp5 touchscreen driver to clamp the device-supplied
HID report size before copying into the response buffer, preventing a
buffer overflow
- A fix for the HP SDC serio driver to use timer_shutdown_sync() on
module exit so the periodic kicker timer cannot rearm itself during
teardown
- A fix for the eeti_ts touchscreen driver to export its OF module
alias so the module autoloads on Device Tree platforms
- Updates to the xpad joystick driver adding support for the Victrix
Pro BFG controller and Azeron devices, and fixing the device type
classification for the PDP Marvel Xbox 360 controller
- Quirks for the i8042 and atkbd drivers to keep the built-in keyboards
functional on the Acer Aspire Go 15 AG15-42P and Xiaomi Redmi Book
Pro 16 2026
- A quirk for the Synaptics PS/2 touchpad driver disabling SMBus
InterTouch on the Lenovo ThinkPad T440p (board ID 2722) so the
touchpad and TrackPoint respond immediately at boot
- Other minor updates and documentation fixes, including reading the
"ti,poll-period" property as u32 in tsc2007, adding the mt6572
compatible to the MediaTek keypad Device Tree binding, fixing an
attribute name typo in the trackpoint sysfs ABI documentation, and
documenting that no new LED codes should be added to the input
subsystem
* tag 'input-for-v7.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: hp_sdc - shut down kicker timer on module exit
Input: xpad - add support for Victrix Pro BFG Controller
Input: tsc2007 - read "ti,poll-period" as u32
Input: trackpoint - fix the inertia attribute name in the ABI document
Input: eeti_ts - publish the OF module alias
Input: xpad - add support for Azeron devices
Input: xpad - fix PDP Marvel Xbox 360 controller
Input: document that no new LED codes should be added
Input: soc_button_array - check btns_desc->package.count
Input: soc_button_array - fix MS Surface Pro 11 probe failure
Input: i8042 - add quirk for Acer Aspire Go 15 AG15-42P
Input: synaptics - disable InterTouch on ThinkPad T440p (board id 2722)
Input: cyttsp5 - clamp the HID report size before memcpy
Input: zero ff_effect before compat copy in input_ff_effect_from_user
Input: evdev - zero absinfo before partial copy in EVIOCSABS
Input: synaptics-rmi4 - fix GPF in suspend and resume when unbound
Input: rmi_smbus - fix out-of-bounds read in rmi_smb_write_block()
Input: atkbd - skip deactivate for Xiaomi Redmi Book Pro 16 2026
dt-bindings: input: mediatek,mt6779-keypad: add mt6572
Input: adp5588-keys - cache GPIO state before registering the gpiochip
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This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci
This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.
Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.
Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>
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Because there are no more users of samsung_keypad_platdata left in
the kernel remove support for it from the driver.
The driver supports generic device properties so all configuration
should be done using them instead of a custom platform data.
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://patch.msgid.link/20260711-samsung-kp-v3-5-b2fcaba77aff@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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Add support for standard matrix keymap binding (in addition to the
existing verbose binding with a sub-node for each key). This will
allow easier conversions from platform data to device properties when
using static device properties.
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Assisted-by: Antigravity:gemini-3.5-flash
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://patch.msgid.link/20260711-samsung-kp-v3-2-b2fcaba77aff@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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The internal keyboard of the Xiaomi Redmi Book Pro 16 2026 (board TM2425)
does not work: atkbd_probe() succeeds and every command is ACKed, but no
scancodes ever arrive afterwards.
Testing on the hardware through serio_raw shows that ATKBD_CMD_RESET_DIS
(0xF5) is the culprit. After 0xF5 the embedded controller keeps ACKing
commands but stops delivering scancodes, and neither ATKBD_CMD_ENABLE
(0xF4) nor ATKBD_CMD_RESET_BAT (0xFF) bring them back. Only re-enabling
the keyboard interface at the controller level (i8042 command 0xAE, or
rewriting the command byte as i8042_port_close() does) revives it.
Running the init sequence without 0xF5 (0xED 0x00, 0xF3 0x00, 0xF4)
keeps the keyboard working.
'i8042.dumbkbd=1' also works around this, but then the driver never
writes to the keyboard and the LEDs cannot be controlled. Use the
existing atkbd_deactivate_fixup quirk instead, as done for the sibling
TM2424 by commit 3a046db33bb9 ("Input: atkbd - skip deactivate for
Xiaomi Book Pro 14's internal keyboard"). Tested on v7.2: keyboard,
Caps Lock LED and s2idle suspend/resume all work.
DMI: XIAOMI REDMI Book Pro 16 2026/TM2425, BIOS RMAPT6B0P0909 05/22/2026
Fixes: 9cf6e24c9fbf ("Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID")
Cc: stable@vger.kernel.org
Signed-off-by: Alexei Turtanov <9alexei9@gmail.com>
Link: https://patch.msgid.link/20260828112239.18081-1-9alexei9@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Use dev_err_probe() for devm_clk_get() to prevent log spam when probe
returns -EPROBE_DEFER.
Drop the redundant error message after devm_request_irq(), since the
helper already reports request failures internally.
Return the original error from platform_get_irq() instead of replacing
it with -EINVAL.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260727101125.28291-2-phucduc.bui@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Do not print the error twice when acquiring clock fails and drop the
redundant error message after devm_request_irq(), as the helper already
reports request failures internally.
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260727101125.28291-1-phucduc.bui@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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So as not to clobber any pre-programmed GPIO state in the execution
of its gpiochip ops, the driver caches things during probe time.
However, since those ops can be called both during and immediately after
the call to devm_gpiochip_add_data(), it is imperative that things are
cached before that. That's not the case right now, so reorder the two
steps to prevent any clobbering.
In the concrete example which motivated this change, a bootloader was
preconfiguring an important GPIO output to HIGH before booting the
kernel. Linux would then inadvertently set that output to LOW while
configuring a GPIO hog on a discrete GPIO line within the same 8-bit
bank (because the cached value was 0=LOW).
Fixes: ba9f507a1bea ("Input: adp5588-keys - export unused GPIO pins")
Signed-off-by: Alvin Šipraga <alvin.sipraga@analog.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://patch.msgid.link/20260818-adp5588-gpio-cache-v1-1-650a2674fc0d@analog.com
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc/IIO/etc driver updates from Greg KH:
"Here is the big set of char, misc, iio, counter, fpga, and other small
driver subsystems for 7.3-rc1.
Overall, due to some driver removals we only added a bit more code
than removed, which was a nice change. Highlights in this merge
request are:
- Loads of IIO driver updates and additions
- binder driver updates (more on that below...)
- Removal of the SGI XP and GRU drivers as they are not used anymore
and turn out to be pretty insecure overall
- Removal of the obsolete ibmasm driver as it's not being used
anymore
- Coresight driver updates and additions
- Mei driver udpates
- Counter driver updates
- FPGA driver updates
- ICC driver updates
- lots and lots of other tiny driver updates to resolve reported
issues
All of these have been in linux-next for a while"
* tag 'char-misc-7.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (513 commits)
iio: chemical: atlas-sensor: use iio_trigger_poll_nested() to fix remove UAF
iio: adc: pac1921: fix wrong channel used in trigger handler read
iio: light: gp2ap002: re-enable irq if runtime suspend fails
iio: light: gp2ap002: Fix unbalanced runtime PM on repeated event writes
iio: light: apds9306: fix PM reference leak in apds9306_read_data()
iio: gyro: mpu3050: fix sign of raw angular velocity readings
iio: srf04: fix pm_runtime handling on probe error path
iio: adc: ad4080: configure backend data size
iio: adc: adi-axi-adc: add data size support for AD408X backend
iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable
iio: dac: ad5446: fix OF module device table
iio: light: opt4001: Fix reversed GENMASK() arguments in fault count mask
iio: light: opt4001: Reject integration times with a non-zero seconds part
iio: light: opt4001: Fix incompatible pointer type passed to div_u64_rem()
iio: light: opt4001: Fix power down clearing bits of the wrong register
iio: light: opt4060: Fix incorrect register name in threshold read error message
iio: light: opt4060: Fix pointer type passed to div_u64_rem()
iio: light: opt4060: Reject integration times with a non-zero seconds part
iio: light: ltrf216a: fix runtime PM reference leak in error path
iio: pressure: dps310: fix NULL pointer dereference on ACPI probe
...
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"GPIO core:
- extend the gpio-regmap abstraction layer with more features
allowing users to override configuration setting, translate
register values and masks and enable/disable interrupts
- extend GPIO kunit tests with suites verifying probe ordering by
software node devlink support and software node hogs
- shrink GPIO kunit initialization code
- coding style updates (remove commas from sentinels where
applicable)
- with all users now converted treewide to using real firmware node
links for software node GPIO lookup: remove the deprecated
label-matching mechanism from from GPIO core
- drop redundant return value check of nonseekable_open() in
gpiolib-cdev
- use IRQ trigger helpers where applicable
Driver updates:
- refactor error paths and logging in gpio-nomadik
- use more modern interfaces for getting resources in gpio-rockchip,
gpio-bt8xx and gpio-pca9570
- add missing MODULE_DEVICE_TABLE() to gpio-sifive and gpio-vf610
- drop unused FILONOFF macro from gpio-rcar
- extend build coverage of ioport GPIO drivers with COMPILE_TEST=y
- only enable the gpio-rtd driver by default with ARCH_REALTEK=y to
avoid bloating the build
- refactor coding style in several drivers
- use correct endianess translation in gpio-pcf85x
- add wake-up interrupt support to gpio-mvebu
- apply initial value in direction output setter in gpio-by-pinctrl
Misc:
- replace linux/gpio.h inclusions treewide with linux/gpio/legacy.h
which now exports all the deprecated APIs
- select GPIOLIB_LEGACY in Kconfig where required treewide
- use software nodes for gpio-keys in MFD drivers
Devicetree bindings:
- describe the realtek rtd1625 GPIO controller
- document new models for gpio-pca95xx and gpio-cadence
- document new property in gpio-rockchip"
* tag 'gpio-updates-for-v7.3-rc1-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (61 commits)
gpio: gpio-by-pinctrl: Apply initial value in direction output wrapper
dt-bindings: gpio: rockchip,gpio-bank: Add rockchip,grf property
gpio: Use IRQ trigger mask helpers
gpio: allow COMPILE_TEST for IOPORT drivers
gpio: realtek: Add driver for Realtek DHC RTD1625 SoC
gpio: regmap: Add IRQ enable/disable helpers
gpio: regmap: Add set_config callback
gpio: regmap: Add value_xlate callback
gpio: regmap: Add gpio_regmap_operation to extend reg_mask_xlate callback
gpio: regmap: Order kernel-doc descriptions with the actual appearance
gpio: regmap: Apply default resource callbacks for regmap IRQ chip
gpio: regmap: Provide default IRQ resource request and release callbacks
Revert "gpio: realtek: Add driver for Realtek DHC RTD1625 SoC"
gpib: gpio: replace linux/gpio.h inclusion
Input: matrix_keyboard - replace linux/gpio.h inclusion
phy: replace linux/gpio.h inclusions
pcmcia: replace linux/gpio.h inclusions
ASoC: replace linux/gpio.h inclusions
mfd: replace linux/gpio.h inclusions
sh: replace linux/gpio.h inclusions
...
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO new device support, features, cleanup for 7.3
Includes a merge of 7.2-rc2 to pick up the changes around
mod_devicetable.h and reduce resulting conflicts around includes.
New device support
------------------
adi,ad3530R
- Add support for the AD3532R and AD3532 16 channel DACs.
adi,ad4080
- Add support for the AD4883 ADC.
adi,ad5686
- Add support for AD5313R, AD5317R, AD5674, AD5687R, AD5689, AD5689R DACs
over SPI
- Add support for AD5316R, AD5674, AD5697R and AD5696 DACs over I2C
- Significant driver refactoring prior to these additions, partly to reduce
bus traffic and to add triggered buffer and gain control support. An
earlier set added support for missing supplies, reset and LDAC GPIO.
adi,adf41513
- New driver to support this PLL frequency synthesizer that runs up to
26.5 GHz.
- Included infrastructure to handle higher precision attributes with
extensive tests
adi,ltc2378-20
- New driver supporting LTC2338, LTC2364, LTC2367, LTC2368, LT2369, LTC2370
LTC2376, LTC2377, LTC2378, LTC2379 and LTC23980 ADCs with both high speed
capture via appropriate backend and conventional triggered buffer SPI
capture.
invensense,icm42607
- New driver for this IMU.
mediateck,mt6323
- New driver for this PMIC ADC.
microchip,mcp47a1
- New driver for this I2C 6 bit DAC.
nxp,mcf54415-dac
- New driver for this DAC found in NXP SoCs.
qst,qmc5884l
- New driver for this 3 axis magnetometer. Included dt vendor entry for qst.
qst,qmc6308
- New driver for this 3 axis magnetometer.
sensiron,slf3s
- New driver for this liquid flow sensor. Includes adding IIO_VOLUMEFLOW
channel type.
st,vl53l1x
- Refactors to improve readability.
ti,ads112c14
- New driver supporting the ADS112C14 and ADS122C14 ADCs. These bring
some new ABI for input chopping, particular useful for resistive sensors
like thermocouples or Wheatstone bridges.
- Support CRC8 detection of corruption on the bus.
- Support buffered reads.
ti,tmp117
- (trivial) Add support for the tmp119 temperature sensor.
xilinx,versal-sysmon
- New ADC driver for this block found on various FPGAs including various
bus interfaces, threshold and oversampling support.
dt binding updates
------------------
new shared bindings
- excitation-channels and excitation-current-nanoamp allow per channel
specification of currents used for resistive sensor measurement.
- reference-sources property to allow selection of a per channel reference.
rockchip,saradc
- Add RV1106 which is compatible with the RV3588.
Features
--------
buffer-dmaengine
- Allow cyclic buffers, useful for repeating sequence generation with DACs.
devantech,dmard09
- Implement read back of channel scale - previously interface always
returned an error.
hid,sensors-als
- Enable separate channel scaling for hardware that supports it.
invensense,timestamp library
- Various precision improvements.
invensense,icm42600
- Add support for hwfifo watermark interfaces.
taos,tcs3472
- Support wait time and sampling frequency control.
Cleanups, minor fixes
---------------------
Minor cleanups not mentioned at all in this summary such
as white space fixes or typos.
Affecting various drivers
- Cleanup of conditionals that had no affect.
- Drop some runtime pm local wrappers as now runtime_pm does the
mark_last_busy part inside the put, these provide no useful code
deduplication or readability advantages over directly calling the
runtime_pm functions.
- Return 0 from write_raw() on success.
- Use of dev_err_probe() to simplify code and sometimes provide useful
info for deferred probe debugging.
- Drop some redundant error prints where the called function already
provides information on errors.
- Make some read only arrays in functions static.
- Fix up missing handling of regcache_sync() errors.
- Drop some false kernel-doc markings.
- Add missing MODULE_DEVICE_TABLE for some of_match_id tables.
- Use local variables for things like the struct device to shorten and
improve readability of code.
- Drop some unused structure elements.
- Reorder dds.h macro parameters to be inline with others.
- Header reorders and IWYU. Often part of a more significant series.
- Remove abstractions designed to allow a driver to support multiple device
types, when they have been around a long time and only the original part
showed up.
- Initialize spi_device_id arrays using member names following dropping of
driver data from drivers that didn't actually use it.
- Catch up with i2c_device_id tables added since previous effort to use
named initializers for all those.
- Use kernel types in a few places instead of standard C ones or bare
unsigned.
Misc
- Update Xilinx AMS maintainer.
- Update email address for Maxwell Doose.
- Update email address for Siratul Islam.
- Update email address for Tomasz Duszynski and re-add Tomasz to
various maintainer entries.
Docs
- Encourage use of differential channel naming even when there is no
flexibility in input to differential pair mapping. Intended to
provide a strong signal to userspace that a channel is differential.
adi,ad_sigma_delta
- Allow COMPILE_TEST without any users.
adi,ad2s1201
- Refactor trigger handler to avoid mix of guard() and goto.
adi,ad5686
- Avoid potential NULL dereference is user forces a driver bind.
adi,ad5696
- Add a couple of missing entries to the of_match_id table and update
binding to match.
atmel,ad91_adc
- Use const char * for DT string property allowing a cast to be dropped.
avia,hx711
- Various refactors and cleanup to enable support of additional parts
(to come)
- Add missing supply and gpio dt-bindings.
bosch,bmc150
- Harden against device reporting too large a FIFO sample count.
- Use FIELD_PREP() / FIELD_GET() to improve readability.
freescale,fxls8962af
- Harden against device reporting too large a FIFO sample count.
hid-sensors-*
- Reorder probe to not expose userspace interfaces until the rest of
the setup is done to avoid potentially dropping data.
honeywell,abp2030pa
- Drop an unreachable return.
invensens,icm45600
- Harden against bad value of FIFO sample count from device.
- Use i2c_match_data if firmware table sourced match data isn't available.
nxp,mpl1115
- Ensure runtime_pm is balanced on error in probe.
rohm,bm1390
- Make the driver slightly more likely to recover from transient errors.
sensiron,sgp30
- Handle thread creation errors.
st,lsm6dsx
- Update the enable mask when doing sensor fusion to avoid incorrect fifo
data handling.
st,stm32-dfsdm
- Treat dt flags as booleans.
ti,ads1015
- Switch to devm helpers which simplified code and closed a resource leak.
ti,opt3001
- Split complicated opt3001_get_processed() logic into irq an no irq
helper functions.
- Use devm to simplify code.
- Use guard() to simplify code.
- Reorder probe so final call exposes userspace interfaces.
- Various other more minor cleanup
taos,tsl2772
- Fix calibscale readback to check right channel type.
taos,tsl2583
- Use sysfs_emit() and sysfs_emit_at() to replace open coded equivalents.
* tag 'iio-for-7.3a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (232 commits)
iio: dac: mcp47a1: add support for new device
dt-bindings: iio: dac: add support for mcp47a1
iio: Update email for Maxwell Doose
iio: imu: st_lsm6dsx: Update enable mask when using sensor fusion
iio: light: cm32181: return zero after writing calibscale
iio: flow: add Sensirion SLF3S liquid flow sensor driver
iio: core: add IIO_VAL_DECIMAL64_FEMTO format type
dt-bindings: iio: flow: add Sensirion SLF3S liquid flow sensor
iio: types: add IIO_VOLUMEFLOW channel type
iio: ABI: Encourage differential voltage ABI usage
iio: adc: ltc2378: Add support for LTC2338-18
iio: adc: ltc2378: Enable triggered buffer data capture
iio: adc: ltc2378: Enable high-speed data capture
iio: adc: ltc2378: Add support for LTC2378-20 and similar ADCs
dt-bindings: iio: adc: Add ltc2378
iio: magnetometer: ak8974: remove conditional return with no effect
iio: light: tsl2583: remove conditional return with no effect
iio: adc: rcar-gyroadc: remove rcar_gyroadc_set_power() helper
iio: light: vcnl4000: remove vcnl4000_set_pm_runtime_state() helper
iio: light: vcnl4035: remove vcnl4035_set_pm_runtime_state() helper
...
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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next
Linux 7.2
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Prepare input updates for 7.3 merge window.
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- Fixes for information leaks and OOB accesses across several drivers,
including evdev, focaltech, edt-ft5x06, iforce, and cs40l50-vibra
- Improvements to the synaptics-rmi4 driver to properly handle F54
worker errors and prevent buffer overflows
- Input validation fixes in the hynitron_cstxxx touchscreen driver to
prevent issues with invalid finger IDs and touch counts
- Fixes for use-after-free and initialization bugs in the byd mouse and
psxpad-spi drivers
- New quirks for the atkbd driver to make keyboard work on HONOR and
Xiaomi laptops
- Support for the ZENAIM LEVERLESS controller in the xpad driver.
* tag 'input-for-v7.2-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: evdev - sanitize event type index when fetching event masks
Input: synaptics-rmi4 - propagate F54 worker errors to V4L2 queue
Input: synaptics-rmi4 - block s_input when F54 queue is busy
Input: synaptics-rmi4 - bound the F54 report size to the allocated buffer
Input: synaptics-rmi4 - zero report size on F54 work error
Input: synaptics-rmi4 - fix F55 transmitter electrode count typo
Input: hynitron_cstxxx - validate touch count and finger IDs
Input: evdev - fix information leak in evdev_pass_values()
fixp-arith: convert comments to kernel-doc format
Input: focaltech - fix array out-of-bounds in focaltech_process_rel_packet
Input: atkbd - skip deactivate for HONOR ZQC-P
Input: atkbd - skip deactivate for Xiaomi Book Pro 14's internal keyboard
Input: iforce - validate input packet lengths
Input: psxpad-spi - set driver data before use
Input: cs40l50-vibra - validate custom data from user space
Input: xpad - add support for ZENAIM LEVERLESS
Input: edt-ft5x06 - ignore contacts with an out-of-range slot id
Input: byd - synchronize timer deletion before freeing private data
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Instead of hardcoding PA-RISC specific keycode tables into atkbd via
compile-time inclusion, have the gscps2 PS/2 port driver attach a
linux,keymap software node device property to the serio device when
a keyboard port is registered. This allows atkbd to dynamically fetch
and apply the custom keymap when probing the port using generic
firmware property helpers, removing architecture-specific hacks from
generic keyboard driver code.
Co-locate the keymap definitions with the serio port driver by moving
hpps2atkbd.h from drivers/input/keyboard/ to drivers/input/serio/.
To handle the five conflicting keys on RDI PrecisionBook laptops without
runtime model string checks or duplicate keymap tables in memory, add
CONFIG_SERIO_GSCPS2_RDI_KEYCODES to drivers/input/serio/Kconfig and
resolve the conflicting keycodes at compile time via preprocessor
macros.
Link: https://patch.msgid.link/am_9BvmZu9g4RlUM@google.com
Acked-by: Helge Deller <deller@gmx.de>
Tested-by: Helge Deller <deller@gmx.de>
Assisted-by: Antigravity:gemini-3.5-flash
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Both branches of the check return the same value, so the check has no
effect. Remove it and return the value directly.
This is the result of running the Coccinelle script from
scripts/coccinelle/misc/cond_return_no_effect.cocci.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Link: https://patch.msgid.link/20260729171001.260698-2-ekffu200098@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Simplify the driver by using the block-scope guard(pm_runtime_active)
instead of manually invoking pm_runtime_get_sync() and
pm_runtime_put().
Assisted-by: Antigravity:gemini-3.5-flash
Link: https://patch.msgid.link/20260713-samsung-kp-irq-v2-3-acc84b6daf9a@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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The driver requests the interrupt during probe, which by default enables
it. If the bootloader left the keypad interrupts enabled, or if a
spurious interrupt fires early before the driver is fully initialized
and clocks are enabled, the interrupt handler will attempt to read
registers and may cause a synchronous external abort.
Fix this by requesting the interrupt with IRQF_NO_AUTOEN, keeping it
disabled during probe. Enable the interrupt in samsung_keypad_start()
when the device is opened and ready, and disable it in
samsung_keypad_stop() when the device is closed. Remove the redundant
re-enabling of the interrupt at the end of samsung_keypad_stop().
Additionally, manually clear the pending interrupt status during system
resume when the device is closed to avoid immediate resume.
Fixes: 0fffed27f92d ("Input: samsung-keypad - Add samsung keypad driver")
Assisted-by: Antigravity:gemini-3.1-pro
Link: https://patch.msgid.link/20260713-samsung-kp-irq-v2-2-acc84b6daf9a@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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When checking if the device can wake the system, we should pull the
device_may_wakeup() check to the caller instead of repeating it inside
the toggle_wakeup() handler. Furthermore, when configuring the wakeup,
we should safely ensure we write to the registers in the correct order:
configure the interrupt receiver before enabling the peripheral's wake
functionality, and vice-versa.
Assisted-by: Antigravity:gemini-3.1-pro
Link: https://patch.msgid.link/20260713-samsung-kp-irq-v2-1-acc84b6daf9a@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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