| Age | Commit message (Collapse) | Author |
|---|
|
commit d85862ccca452eeb19329e9f4f9a6ce1d1e53561 upstream.
Some older Clevo barebones have problems like no or laggy keyboard after
resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE
quirk.
We could not activly retest these devices because we no longer have them in
our archive, but based on the other old Clevo barebones we tested where the
new quirk had the same or a better behaviour I think it would be good to
apply it on these too.
Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20250221230137.70292-4-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
commit 75ee4ebebbbe8dc4b55ba37f388924fa96bf1564 upstream.
Some older Clevo barebones have problems like no or laggy keyboard after
resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE
quirk.
While the old quirk combination did not show negative effects on these
devices specifically, the new quirk works just as well and seems more
stable in general.
Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20250221230137.70292-3-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
commit 9ed468e17d5b80e7116fd35842df3648e808ae47 upstream.
Some older Clevo barebones have problems like no or laggy keyboard after
resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE
quirk.
The PB71RD keyboard is sometimes laggy after resume and the PC70DR, PB51RF,
P640RE, and PCX0DX_GN20 keyboard is sometimes unresponsive after resume.
This quirk fixes that.
Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20250221230137.70292-2-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
commit 729d163232971672d0f41b93c02092fb91f0e758 upstream.
Some older Clevo barebones have problems like no or laggy keyboard after
resume or boot which can be fixed with the SERIO_QUIRK_FORCENORESTORE
quirk.
With the old i8042 quirks this devices keyboard is sometimes laggy after
resume. With the new quirk this issue doesn't happen.
Cc: stable@vger.kernel.org
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://lore.kernel.org/r/20250221230137.70292-1-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
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>
|
|
Prepare input updates for 6.12 merge window.
|
|
The Gen6 devices have the same problem and the same Solution as the Gen5
ones.
Some TongFang barebones have touchpad and/or keyboard issues after
suspend, fixable with nomux + reset + noloop + nopnp. Luckily, none of
them have an external PS/2 port so this can safely be set for all of
them.
I'm not entirely sure if every device listed really needs all four quirks,
but after testing and production use, no negative effects could be
observed when setting all four.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240910094008.1601230-3-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
There might be devices out in the wild where the board name is GMxXGxx
instead of GMxXGxX.
Adding both to be on the safe side.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240910094008.1601230-2-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
disable_irq() after request_irq() still has a time gap in which
interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will
disable IRQ auto-enable when request IRQ.
Fixes: 9ee0a0558819 ("Input: PS/2 gpio bit banging driver for serio bus")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20240912033013.2610949-1-ruanjinjie@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
Some TongFang barebones have touchpad and/or keyboard issues after
suspend, fixable with nomux + reset + noloop + nopnp. Luckily, none of
them have an external PS/2 port so this can safely be set for all of
them.
I'm not entirely sure if every device listed really needs all four quirks,
but after testing and production use, no negative effects could be
observed when setting all four.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240905164851.771578-1-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- a tweak to uinput interface to reject requests with abnormally large
number of slots. 100 slots/contacts should be enough for real devices
- support for FocalTech FT8201 added to the edt-ft5x06 driver
- tweaks to i8042 to handle more devices that have issue with its
emulation
- Synaptics touchpad switched to native SMbus/RMI mode on HP Elitebook
840 G2
- other minor fixes
* tag 'input-for-v6.11-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: himax_hx83112b - fix incorrect size when reading product ID
Input: i8042 - use new forcenorestore quirk to replace old buggy quirk combination
Input: i8042 - add forcenorestore quirk to leave controller untouched even on s3
Input: i8042 - add Fujitsu Lifebook E756 to i8042 quirk table
Input: uinput - reject requests with unreasonable number of slots
Input: edt-ft5x06 - add support for FocalTech FT8201
dt-bindings: input: touchscreen: edt-ft5x06: Document FT8201 support
Input: adc-joystick - fix optional value handling
Input: synaptics - enable SMBus for HP Elitebook 840 G2
Input: ads7846 - ratelimit the spi_sync error message
|
|
combination
The old quirk combination sometimes cause a laggy keyboard after boot. With
the new quirk the initial issue of an unresponsive keyboard after s3 resume
is also fixed, but it doesn't have the negative side effect of the
sometimes laggy keyboard.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240104183118.779778-3-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
On s3 resume the i8042 driver tries to restore the controller to a known
state by reinitializing things, however this can confuse the controller
with different effects. Mostly occasionally unresponsive keyboards after
resume.
These issues do not rise on s0ix resume as here the controller is assumed
to preserved its state from before suspend.
This patch adds a quirk for devices where the reinitialization on s3 resume
is not needed and might be harmful as described above. It does this by
using the s0ix resume code path at selected locations.
This new quirk goes beyond what the preexisting reset=never quirk does,
which only skips some reinitialization steps.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240104183118.779778-2-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
Yet another quirk entry for Fujitsu laptop. Lifebook E756 requires
i8041.nomux for keeping the touchpad working after suspend/resume.
Link: https://bugzilla.suse.com/show_bug.cgi?id=1229056
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20240814100630.2048-1-tiwai@suse.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the big set of driver core changes for 6.11-rc1.
Lots of stuff in here, with not a huge diffstat, but apis are evolving
which required lots of files to be touched. Highlights of the changes
in here are:
- platform remove callback api final fixups (Uwe took many releases
to get here, finally!)
- Rust bindings for basic firmware apis and initial driver-core
interactions.
It's not all that useful for a "write a whole driver in rust" type
of thing, but the firmware bindings do help out the phy rust
drivers, and the driver core bindings give a solid base on which
others can start their work.
There is still a long way to go here before we have a multitude of
rust drivers being added, but it's a great first step.
- driver core const api changes.
This reached across all bus types, and there are some fix-ups for
some not-common bus types that linux-next and 0-day testing shook
out.
This work is being done to help make the rust bindings more safe,
as well as the C code, moving toward the end-goal of allowing us to
put driver structures into read-only memory. We aren't there yet,
but are getting closer.
- minor devres cleanups and fixes found by code inspection
- arch_topology minor changes
- other minor driver core cleanups
All of these have been in linux-next for a very long time with no
reported problems"
* tag 'driver-core-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (55 commits)
ARM: sa1100: make match function take a const pointer
sysfs/cpu: Make crash_hotplug attribute world-readable
dio: Have dio_bus_match() callback take a const *
zorro: make match function take a const pointer
driver core: module: make module_[add|remove]_driver take a const *
driver core: make driver_find_device() take a const *
driver core: make driver_[create|remove]_file take a const *
firmware_loader: fix soundness issue in `request_internal`
firmware_loader: annotate doctests as `no_run`
devres: Correct code style for functions that return a pointer type
devres: Initialize an uninitialized struct member
devres: Fix memory leakage caused by driver API devm_free_percpu()
devres: Fix devm_krealloc() wasting memory
driver core: platform: Switch to use kmemdup_array()
driver core: have match() callback in struct bus_type take a const *
MAINTAINERS: add Rust device abstractions to DRIVER CORE
device: rust: improve safety comments
MAINTAINERS: add Danilo as FIRMWARE LOADER maintainer
MAINTAINERS: add Rust FW abstractions to FIRMWARE LOADER
firmware: rust: improve safety comments
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- streamlined logic in input core for handling normal input handlers vs
input filters
- updates to input drivers to allocate memory with sizeof(*pointer)
instead of sizeof(type)
- change to ads7846 touchscreen driver to use hsync GPIO instead of
requiring platform data with special method (which is not compatible
with boards using device tree)
- update to adc-joystick driver to handle inverted axes
- cleanups in various drivers switching them to use the new "guard" and
"__free()" facilities
- changes to several drivers (adxl34x, atmel_mxt_ts, ati-remote2,
omap-keypad, yealink) to stop creating driver-specific device
attributes manually and use driver core facilities for this
- update to Cypress PS/2 protocol driver to properly handle errors from
the PS/2 transport as well as other cleanups
- update to edt-ft5x06 driver to support ft5426 variant
- update to ektf2127 driver to support ektf2232 variant
- update to exc3000 driver to support EXC81W32 variant
- update to imagis driver to support IST3038 variant
- other assorted driver cleanups.
* tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (71 commits)
Input: yealink - simplify locking in sysfs attribute handling
Input: yealink - use driver core to instantiate device attributes
Input: ati-remote2 - use driver core to instantiate device attributes
Input: omap-keypad - use driver core to instantiate device attributes
Input: atmel_mxt_ts - use driver core to instantiate device attributes
Input: exc3000 - add EXC81W32 support
dt-bindings: input: touchscreen: exc3000: add EXC81W32
Input: twl4030-pwrbutton - fix kernel-doc warning
Input: himax_hx83112b - add support for HX83100A
Input: himax_hx83112b - add himax_chip struct for multi-chip support
Input: himax_hx83112b - implement MCU register reading
Input: himax_hx83112b - use more descriptive register defines
dt-bindings: input: touchscreen: himax,hx83112b: add HX83100A
Input: do not check number of events in input_pass_values()
Input: preallocate memory to hold event values
Input: rearrange input_alloc_device() to prepare for preallocating of vals
Input: simplify event handling logic
Input: make events() method return number of events processed
Input: make sure input handlers define only one processing method
Input: evdev - remove ->event() method
...
|
|
Prepare input updates for 6.11 merge window.
|
|
'devmodel' hasn't actually been used since:
'commit 3275158fa52a ("parport: remove use of devmodel")'
and everyone now has it set to true and has been fixed up; remove
the flag.
(There are still comments all over about it)
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Acked-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/20240502154823.67235-4-linux@treblig.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
In the match() callback, the struct device_driver * should not be
changed, so change the function callback to be a const *. This is one
step of many towards making the driver core safe to have struct
device_driver in read-only memory.
Because the match() callback is in all busses, all busses are modified
to handle this properly. This does entail switching some container_of()
calls to container_of_const() to properly handle the constant *.
For some busses, like PCI and USB and HV, the const * is cast away in
the match callback as those busses do want to modify those structures at
this point in time (they have a local lock in the driver structure.)
That will have to be changed in the future if they wish to have their
struct device * in read-only-memory.
Cc: Rafael J. Wysocki <rafael@kernel.org>
Reviewed-by: Alex Elder <elder@kernel.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Link: https://lore.kernel.org/r/2024070136-wrongdoer-busily-01e8@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- fixes for ili210x and elantech drivers
- new products IDs added to xpad controller driver
- a tweak to i8042 driver to always keep keyboard in Ayaneo Kun
handheld in raw mode
- populated "id_table" in ads7846 touchscreen driver to make sure
non-OF instantiated devices can properly determine the model data.
* tag 'input-for-v6.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: ads7846 - use spi_device_id table
Input: xpad - add support for ASUS ROG RAIKIRI PRO
Input: ili210x - fix ili251x_read_touch_data() return value
Input: i8042 - add Ayaneo Kun to i8042 quirk table
Input: elantech - fix touchpad state on resume for Lenovo N24
|
|
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/AS8PR02MB7237D3D898CCC9C50C18DE078BFB2@AS8PR02MB7237.eurprd02.prod.outlook.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
See the added comment for details. Also fix a typo in the
quirk's define.
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Link: https://lore.kernel.org/r/20240531190100.3874731-1-tjakobi@math.uni-bielefeld.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
Sync up with the mainline to bring in the new cleanup API.
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a change to input core to trim amount of keys data in modalias string
in case when a device declares too many keys and they do not fit in
uevent buffer instead of reporting an error which results in uevent
not being generated at all
- support for Machenike G5 Pro Controller added to xpad driver
- support for FocalTech FT5452 and FT8719 added to edt-ft5x06
- support for new SPMI vibrator added to pm8xxx-vibrator driver
- missing locking added to cyapa touchpad driver
- removal of unused fields in various driver structures
- explicit initialization of i2c_device_id::driver_data to 0 dropped
from input drivers
- other assorted fixes and cleanups.
* tag 'input-for-v6.10-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (24 commits)
Input: edt-ft5x06 - add support for FocalTech FT5452 and FT8719
dt-bindings: input: touchscreen: edt-ft5x06: Document FT5452 and FT8719 support
Input: xpad - add support for Machenike G5 Pro Controller
Input: try trimming too long modalias strings
Input: drop explicit initialization of struct i2c_device_id::driver_data to 0
Input: zet6223 - remove an unused field in struct zet6223_ts
Input: chipone_icn8505 - remove an unused field in struct icn8505_data
Input: cros_ec_keyb - remove an unused field in struct cros_ec_keyb
Input: lpc32xx-keys - remove an unused field in struct lpc32xx_kscan_drv
Input: matrix_keypad - remove an unused field in struct matrix_keypad
Input: tca6416-keypad - remove unused struct tca6416_drv_data
Input: tca6416-keypad - remove an unused field in struct tca6416_keypad_chip
Input: da7280 - remove an unused field in struct da7280_haptic
Input: ff-core - prefer struct_size over open coded arithmetic
Input: cyapa - add missing input core locking to suspend/resume functions
input: pm8xxx-vibrator: add new SPMI vibrator support
dt-bindings: input: qcom,pm8xxx-vib: add new SPMI vibrator module
input: pm8xxx-vibrator: refactor to support new SPMI vibrator
Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation
Input: sur40 - convert le16 to cpu before use
...
|
|
Prepare input updates for 6.10 merge window.
|
|
Pull ARM updates from Russell King:
- Updates to AMBA bus subsystem to drop .owner struct device_driver
initialisations, moving that to code instead.
- Add LPAE privileged-access-never support
- Add support for Clang CFI
- clkdev: report over-sized device or connection strings
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux: (36 commits)
ARM: 9398/1: Fix userspace enter on LPAE with CC_OPTIMIZE_FOR_SIZE=y
clkdev: report over-sized strings when creating clkdev entries
ARM: 9393/1: mm: Use conditionals for CFI branches
ARM: 9392/2: Support CLANG CFI
ARM: 9391/2: hw_breakpoint: Handle CFI breakpoints
ARM: 9390/2: lib: Annotate loop delay instructions for CFI
ARM: 9389/2: mm: Define prototypes for all per-processor calls
ARM: 9388/2: mm: Type-annotate all per-processor assembly routines
ARM: 9387/2: mm: Rewrite cacheflush vtables in CFI safe C
ARM: 9386/2: mm: Use symbol alias for cache functions
ARM: 9385/2: mm: Type-annotate all cache assembly routines
ARM: 9384/2: mm: Make tlbflush routines CFI safe
ARM: 9382/1: ftrace: Define ftrace_stub_graph
ARM: 9358/2: Implement PAN for LPAE by TTBR0 page table walks disablement
ARM: 9357/2: Reduce the number of #ifdef CONFIG_CPU_SW_DOMAIN_PAN
ARM: 9356/2: Move asm statements accessing TTBCR into C functions
ARM: 9355/2: Add TTBCR_* definitions to pgtable-3level-hwdef.h
ARM: 9379/1: coresight: tpda: drop owner assignment
ARM: 9378/1: coresight: etm4x: drop owner assignment
ARM: 9377/1: hwrng: nomadik: drop owner assignment
...
|
|
This is one of the hackiest Alpha machines, and the only one without
PCI support. Removing this allows cleaning up code in eise and tty
drivers in addition to the architecture code.
Acked-by: Paul E. McKenney <paulmck@kernel.org>
Acked-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Amba bus core already sets owner, so driver does not need to.
Link: https://lore.kernel.org/r/20240326-module-owner-amba-v1-17-4517b091385b@linaro.org
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
|
|
Without the device table the driver will not auto-load when compiled as
a module.
Fixes: 273db8f03509 ("Input: add IOC3 serio driver")
Signed-off-by: Karel Balej <balejk@matfyz.cz>
Link: https://lore.kernel.org/r/20240313115832.8052-1-balejk@matfyz.cz
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a new driver for Goodix Berlin I2C and SPI touch controllers
- support for IQS7222D v1.1 and v1.2 in iqs7222 driver
- support for IST3032C and IST3038B parts in Imagis touchscreen driver
- support for touch keys for Imagis touchscreen controllers
- support for Snakebyte GAMEPADs in xpad driver
- various cleanups and conversions to yaml for device tree bindings
- assorted fixes and cleanups
- old Synaptics navpoint driver has been removed since the only board
that used it (HP iPAQ hx4700) was removed a while ago.
* tag 'input-for-v6.9-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (37 commits)
Input: xpad - add support for Snakebyte GAMEPADs
dt-bindings: input: samsung,s3c6410-keypad: convert to DT Schema
Input: imagis - add touch key support
dt-bindings: input: imagis: Document touch keys
Input: imagis - use FIELD_GET where applicable
Input: make input_class constant
dt-bindings: input: atmel,captouch: convert bindings to YAML
Input: iqs7222 - add support for IQS7222D v1.1 and v1.2
dt-bindings: input: allwinner,sun4i-a10-lrad: drop redundant type from label
Input: serio - make serio_bus const
Input: synaptics-rmi4 - make rmi_bus_type const
Input: xilinx_ps2 - fix kernel-doc for xps2_of_probe function
input/touchscreen: imagis: add support for IST3032C
dt-bindings: input/touchscreen: imagis: add compatible for IST3032C
input/touchscreen: imagis: Add support for Imagis IST3038B
dt-bindings: input/touchscreen: Add compatible for IST3038B
input/touchscreen: imagis: Correct the maximum touch area value
Input: leds - change config symbol dependency for audio mute trigger
Input: ti_am335x_tsc - remove redundant assignment to variable config
Input: xpad - sort xpad_device by vendor and product ID
...
|
|
Prepare input updates for 6.9 merge window.
|
|
Now that the driver core can properly handle constant struct bus_type,
move the serio_bus variable to be a constant structure as well,
placing it into read-only memory which can not be modified at runtime.
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240210-bus_cleanup-input2-v1-2-0daef7e034e0@marliere.net
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
The existing comment block above the xps2_of_probe function
does not conform to the kernel-doc standard. This patch fixes the
documentation to match the expected kernel-doc format, which includes
a structured documentation header with param and return value.
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240301092115.123092-1-yang.lee@linux.alibaba.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- a fix for the fix to deal with newer laptops which get confused by
the "GET ID" command when probing for PS/2 keyboards
- a couple of tweaks to i8042 to handle Clevo NS70PU and Lifebook U728
laptops
- a change to bcm5974 to validate that the device has appropriate
endpoints
- an addition of new product ID to xpad driver to recognize Lenovo
Legion Go controllers
- a quirk to Goodix controller to deal with extra GPIO described in
ACPI tables on some devices.
* tag 'input-for-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table
Input: i8042 - fix strange behavior of touchpad on Clevo NS70PU
Input: atkbd - do not skip atkbd_deactivate() when skipping ATKBD_CMD_GETID
Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
Input: bcm5974 - check endpoint type before starting traffic
Input: xpad - add Lenovo Legion Go controllers
Input: goodix - accept ACPI resources with gpio_count == 3 && gpio_int_idx == 0
|
|
Another Fujitsu-related patch.
In the initial boot stage the integrated keyboard of Fujitsu Lifebook U728
refuses to work and it's not possible to type for example a dm-crypt
passphrase without the help of an external keyboard.
i8042.nomux kernel parameter resolves this issue but using that a PS/2
mouse is detected. This input device is unused even when the i2c-hid-acpi
kernel module is blacklisted making the integrated ELAN touchpad
(04F3:3092) not working at all.
So this notebook uses a hid-over-i2c touchpad which is managed by the
i2c_designware input driver. Since you can't find a PS/2 mouse port on this
computer and you can't connect a PS/2 mouse to it even with an official
port replicator I think it's safe to not use the PS/2 mouse port at all.
Signed-off-by: Szilard Fabian <szfabian@bluemarch.art>
Link: https://lore.kernel.org/r/20240103014717.127307-2-szfabian@bluemarch.art
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
When closing the laptop lid with an external screen connected, the mouse
pointer has a constant movement to the lower right corner. Opening the
lid again stops this movement, but after that the touchpad does no longer
register clicks.
The touchpad is connected both via i2c-hid and PS/2, the predecessor of
this device (NS70MU) has the same layout in this regard and also strange
behaviour caused by the psmouse and the i2c-hid driver fighting over
touchpad control. This fix is reusing the same workaround by just
disabling the PS/2 aux port, that is only used by the touchpad, to give the
i2c-hid driver the lone control over the touchpad.
v2: Rebased on current master
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20231205163602.16106-1-wse@tuxedocomputers.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a quirk to AT keyboard driver to skip issuing "GET ID" command when
8042 is in translated mode and the device is a laptop/portable,
because the "GET ID" command makes a bunch of recent laptops unhappy
- a quirk to i8042 to disable multiplexed mode on Acer P459-G2-M which
causes issues on resume
- psmouse will activate native RMI4 protocol support for touchpad on
ThinkPad L14 G1
- addition of Razer Wolverine V2 ID to xpad gamepad driver
- mapping for airplane mode button in soc_button_array driver for
TUXEDO laptops
- improved error handling in ipaq-micro-keys driver
- amimouse being prepared for platform remove callback returning void
* tag 'input-for-v6.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: soc_button_array - add mapping for airplane mode button
Input: xpad - add Razer Wolverine V2 support
Input: ipaq-micro-keys - add error handling for devm_kmemdup
Input: amimouse - convert to platform remove callback returning void
Input: i8042 - add nomux quirk for Acer P459-G2-M
Input: atkbd - skip ATKBD_CMD_GETID in translated mode
Input: psmouse - enable Synaptics InterTouch for ThinkPad L14 G1
|
|
After the laptop lid is opened, and the device resumes from S3 deep
sleep, if the user presses a keyboard key while the screen is still black,
the mouse and keyboard become unusable.
Enabling this quirk prevents this behavior from occurring.
Signed-off-by: Esther Shimanovich <eshimanovich@chromium.org>
Link: https://lore.kernel.org/r/20231130195615.v2.1.Ibe78a9df97ecd18dc227a5cff67d3029631d9c11@changeid
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a number of input drivers has been converted to use facilities
provided by the device core to instantiate driver-specific attributes
instead of using devm_device_add_group() and similar APIs
- platform input devices have been converted to use remove() callback
returning void
- a fix for use-after-free when tearing down a Synaptics RMI device
- a few flexible arrays in input structures have been annotated with
__counted_by to help hardening efforts
- handling of vddio supply in cyttsp5 driver
- other miscellaneous fixups
* tag 'input-for-v6.7-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits)
Input: walkera0701 - use module_parport_driver macro to simplify the code
Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
dt-bindings: input: fsl,scu-key: Document wakeup-source
Input: cyttsp5 - add handling for vddio regulator
dt-bindings: input: cyttsp5: document vddio-supply
Input: tegra-kbc - use device_get_match_data()
Input: Annotate struct ff_device with __counted_by
Input: axp20x-pek - avoid needless newline removal
Input: mt - annotate struct input_mt with __counted_by
Input: leds - annotate struct input_leds with __counted_by
Input: evdev - annotate struct evdev_client with __counted_by
Input: synaptics-rmi4 - replace deprecated strncpy
Input: wm97xx-core - convert to platform remove callback returning void
Input: wm831x-ts - convert to platform remove callback returning void
Input: ti_am335x_tsc - convert to platform remove callback returning void
Input: sun4i-ts - convert to platform remove callback returning void
Input: stmpe-ts - convert to platform remove callback returning void
Input: pcap_ts - convert to platform remove callback returning void
Input: mc13783_ts - convert to platform remove callback returning void
Input: mainstone-wm97xx - convert to platform remove callback returning void
...
|
|
Prepare input updates for 6.7 merge window.
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull ia64 removal and asm-generic updates from Arnd Bergmann:
- The ia64 architecture gets its well-earned retirement as planned,
now that there is one last (mostly) working release that will be
maintained as an LTS kernel.
- The architecture specific system call tables are updated for the
added map_shadow_stack() syscall and to remove references to the
long-gone sys_lookup_dcookie() syscall.
* tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
hexagon: Remove unusable symbols from the ptrace.h uapi
asm-generic: Fix spelling of architecture
arch: Reserve map_shadow_stack() syscall number for all architectures
syscalls: Cleanup references to sys_lookup_dcookie()
Documentation: Drop or replace remaining mentions of IA64
lib/raid6: Drop IA64 support
Documentation: Drop IA64 from feature descriptions
kernel: Drop IA64 support from sig_fault handlers
arch: Remove Itanium (IA-64) architecture
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- a reworked way for handling reset delay on SMBus-connected Synaptics
touchpads (the original one, while being correct, uncovered an old
bug in fallback to PS/2 code that was fixed separately; the new one
however avoids having delay in serio port "fast" resume, and instead
has the wait in the RMI4 code)
- a fix for potential crashes when devices with Elan controllers (and
Synaptics) fall back to PS/2 code. Can't be hit without the original
patch above, but still good to have it fixed
- a couple new device IDs in xpad Xbox driver
- another quirk for Goodix driver to deal with stuff vendors put in
ACPI tables
- a fix for use-after-free on disconnect for powermate driver
- a quirk to not initialize PS/2 mouse port on Fujitsu Lifebook E5411
laptop as it makes keyboard not usable and the device uses
hid-over-i2c touchpad anyways
* tag 'input-for-v6.6-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: powermate - fix use-after-free in powermate_config_complete
Input: xpad - add PXN V900 support
Input: synaptics-rmi4 - handle reset delay when using SMBus trsnsport
Input: psmouse - fix fast_reconnect function for PS/2 mode
Revert "Input: psmouse - add delay when deactivating for SMBus mode"
Input: goodix - ensure int GPIO is in input for gpio_count == 1 && gpio_int_idx == 0 case
Input: i8042 - add Fujitsu Lifebook E5411 to i8042 quirk table
Input: xpad - add HyperX Clutch Gladiate Support
|
|
In the initial boot stage the integrated keyboard of Fujitsu Lifebook E5411
refuses to work and it's not possible to type for example a dm-crypt
passphrase without the help of an external keyboard.
i8042.nomux kernel parameter resolves this issue but using that a PS/2
mouse is detected. This input device is unused even when the i2c-hid-acpi
kernel module is blacklisted making the integrated ELAN touchpad
(04F3:308A) not working at all.
Since the integrated touchpad is managed by the i2c_designware input
driver in the Linux kernel and you can't find a PS/2 mouse port on the
computer I think it's safe to not use the PS/2 mouse port at all.
Signed-off-by: Szilard Fabian <szfabian@bluemarch.art>
Link: https://lore.kernel.org/r/20231004011749.101789-1-szfabian@bluemarch.art
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230920125829.1478827-44-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230920125829.1478827-43-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230920125829.1478827-42-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230920125829.1478827-41-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230920125829.1478827-40-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230920125829.1478827-39-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
|
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new() which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().
Trivially convert this driver from always returning zero in the remove
callback to the void returning variant.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230920125829.1478827-38-u.kleine-koenig@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
