Merge tag 'input-for-v6.6-rc5' of 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 Synap

Merge tag 'input-for-v6.6-rc5' of 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

show more ...

Revert "Input: psmouse - add delay when deactivating for SMBus mode"

This reverts commit 92e24e0e57f72e06c2df87116557331fd2d4dda2.

While the patch itself is correct, it uncovered an issue with fall

Revert "Input: psmouse - add delay when deactivating for SMBus mode"

This reverts commit 92e24e0e57f72e06c2df87116557331fd2d4dda2.

While the patch itself is correct, it uncovered an issue with fallback
to PS/2 mode, where we were leaving psmouse->fast_reconnect handler set
to psmouse_smbus_reconnect(), which caused crashes.

While discussing various approaches to fix the issue it was noted that
this patch ass undesired delay in the "fast" resume path of PS/2 device,
and it would be better to actually use "reset_delay" option defined in
struct rmi_device_platform_data and have RMI code handle it for SMBus
transport as well. So this patch is being reverted to deal with crashes
and a better solution will be merged shortly.

Reported-by: Thorsten Leemhuis <linux@leemhuis.info>
Closes: https://lore.kernel.org/all/ca0109fa-c64b-43c1-a651-75b294d750a1@leemhuis.info/
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Forwarding to v6.6-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'input-for-v6.6-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

- a new driver for Azoteq IQS7210A/7211A/E touch controllers

-

Merge tag 'input-for-v6.6-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

- a new driver for Azoteq IQS7210A/7211A/E touch controllers

- support for Azoteq IQS7222D variant added to iqs7222 driver

- support for touch keys functionality added to Melfas MMS114 driver

- new hardware IDs added to exc3000 and Goodix drivers

- xpad driver gained support for GameSir T4 Kaleid Controller

- a fix for xpad driver to properly support some third-party
controllers that need a magic packet to start properly

- a fix for psmouse driver to more reliably switch to RMI4 mode on
devices that use native RMI4/SMbus protocol

- a quirk for i8042 for TUXEDO Gemini 17 Gen1/Clevo PD70PN laptops

- multiple drivers have been updated to make use of devm and other
newer APIs such as dev_err_probe(), devm_regulator_get_enable(), and
others.

* tag 'input-for-v6.6-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (83 commits)
Input: goodix - add support for ACPI ID GDX9110
Input: rpckbd - fix the return value handle for platform_get_irq()
Input: tca6416-keypad - switch to using input core's polling features
Input: tca6416-keypad - convert to use devm_* api
Input: tca6416-keypad - fix interrupt enable disbalance
Input: tca6416-keypad - rely on I2C core to set up suspend/resume
Input: tca6416-keypad - always expect proper IRQ number in i2c client
Input: lm8323 - convert to use devm_* api
Input: lm8323 - rely on device core to create kp_disable attribute
Input: qt2160 - convert to use devm_* api
Input: qt2160 - do not hard code interrupt trigger
Input: qt2160 - switch to using threaded interrupt handler
Input: qt2160 - tweak check for i2c adapter functionality
Input: psmouse - add delay when deactivating for SMBus mode
Input: mcs-touchkey - fix uninitialized use of error in mcs_touchkey_probe()
Input: qt1070 - convert to use devm_* api
Input: mcs-touchkey - convert to use devm_* api
Input: amikbd - convert to use devm_* api
Input: lm8333 - convert to use devm_* api
Input: mms114 - add support for touch keys
...

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

Input: psmouse - add delay when deactivating for SMBus mode

There is a period of time between the psmouse deactivate and the
ability to communicate with the SMBus companion. Insert a
sleep after the

Input: psmouse - add delay when deactivating for SMBus mode

There is a period of time between the psmouse deactivate and the
ability to communicate with the SMBus companion. Insert a
sleep after the deactivate to account for the delay and ensure
the SMBus companion is responsive.

Attempting to read from the SMBus companion too quickly was causing
the touchpad on machines with an i801_smbus companion to stop working
after a sleep/resume cycle.

On resume the rmi4_smbus would fail with errors reading the SMBus version
number:
```
[5454] i2c_i801:i801_check_post:414: i801_smbus 0000:00:1f.3: No response
smbus_result: i2c-0 a=02c f=0000 c=fd BYTE_DATA rd res=-6
rmi4_smbus 0-002c: failed to get SMBus version number!
...
rmi4_f01 rmi4-00.fn01: Failed to restore normal operation: -6.
rmi4_f01 rmi4-00.fn01: Resume failed with code -6.
rmi4_physical rmi4-00: Failed to suspend functions: -6
rmi4_smbus 0-002c: Failed to resume device: -6
```
In this case the rmi_smb_get_version fails with -ENXIO if it happens too
soon after the preceding serio_resume -> psmouse_deactivate call.

On boot this issue could cause the touchpad to stay in the limited PS/2
mode. This only reproduced in 1 in 10 boots on the Lenovo T440p.
Failures in the log on boot would show up as:
```
psmouse serio1: synaptics: Trying to set up SMBus access
[122] i2c_i801:i801_check_post:437: i801_smbus 0000:00:1f.3: No response
psmouse serio1: synaptics: SMbus companion is not ready yet
```

Experimentation on the Lenovo T440p showed that a delay of 7-12ms on
resume allowed the companion to respond.

The 30ms delay in this patch was chosen based on the linux-input message:
Link: https://lore.kernel.org/all/BYAPR03MB47572F2C65E52ED673238D41B2439@BYAPR03MB4757.namprd03.prod.outlook.com/

Signed-off-by: Jeffery Miller <jefferymiller@google.com>
Link: https://lore.kernel.org/r/20230726025256.81174-1-jefferymiller@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

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Merge branch 'main' into zstd-linus

Merge branch 'main' into zstd-next

Merge drm/drm-next into drm-intel-gt-next

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko

Merge drm/drm-next into drm-intel-gt-next

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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Merge part of branch 'for-next.instantiate' into for-next

Merge drm/drm-next into drm-intel-next

Sync up. In special to get the drm-intel-gt-next stuff.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-misc-next-fixes

Backmerging from drm/drm-next for the final fixes that will go
into v5.20.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'asoc-fix-v5.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.19

A collection of fixes for v5.19, quite large but nothing major -

Merge tag 'asoc-fix-v5.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.19

A collection of fixes for v5.19, quite large but nothing major - a good
chunk of it is more stuff that was identified by mixer-test regarding
event generation.

show more ...

Merge drm/drm-next into drm-misc-next

Backmerging to get new regmap APIs of v5.19-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'topic/ctl-enhancements' into for-next

Pull ALSA control enhancement patches.
One is the faster lookup of control elements, and another is to
introduce the input data validation.

Signe

Merge branch 'topic/ctl-enhancements' into for-next

Pull ALSA control enhancement patches.
One is the faster lookup of control elements, and another is to
introduce the input data validation.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 5.19, take #1

- Typo fix in arch/riscv/kvm/vmid.c

- Remove broken reference pattern from MAIN

Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 5.19, take #1

- Typo fix in arch/riscv/kvm/vmid.c

- Remove broken reference pattern from MAINTAINERS entry

show more ...

Merge v5.19-rc1 into drm-misc-fixes

Let's kick-off the start of the 5.19 fix cycle

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'v5.19-rc1' into asoc-5.19

Linux 5.19-rc1

Merge tag 'v5.18'

Linux 5.18

Merge tag 'input-for-v5.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

- a new driver for the Azoteq IQS7222A/B/C capacitive touch con

Merge tag 'input-for-v5.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

- a new driver for the Azoteq IQS7222A/B/C capacitive touch controller

- a new driver for Raspberry Pi Sense HAT joystick

- sun4i-lradc-keys gained support of R329 and D1 variants, plus it can
be now used as a wakeup source

- pm8941-pwrkey can now properly handle PON GEN3 variants; the driver
also implements software debouncing and has a workaround for missing
key press events

- assorted driver fixes and cleanups

* tag 'input-for-v5.19-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (29 commits)
Input: stmfts - do not leave device disabled in stmfts_input_open
Input: gpio-keys - cancel delayed work only in case of GPIO
Input: cypress_ps2 - fix typo in comment
Input: vmmouse - disable vmmouse before entering suspend mode
dt-bindings: google,cros-ec-keyb: Fixup bad compatible match
Input: cros-ec-keyb - allow skipping keyboard registration
dt-bindings: google,cros-ec-keyb: Introduce switches only compatible
Input: psmouse-smbus - avoid flush_scheduled_work() usage
Input: bcm-keypad - remove unneeded NULL check before clk_disable_unprepare
Input: sparcspkr - fix refcount leak in bbc_beep_probe
Input: sun4i-lradc-keys - add support for R329 and D1
Input: sun4i-lradc-keys - add optional clock/reset support
dt-bindings: input: sun4i-lradc-keys: Add R329 and D1 compatibles
Input: sun4i-lradc-keys - add wakeup support
Input: pm8941-pwrkey - simulate missed key press events
Input: pm8941-pwrkey - add software key press debouncing support
Input: pm8941-pwrkey - add support for PON GEN3 base addresses
Input: pm8941-pwrkey - fix error message
Input: synaptics-rmi4 - remove unnecessary flush_workqueue()
Input: ep93xx_keypad - use devm_platform_ioremap_resource() helper
...

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Merge branch 'next' into for-linus

Prepare input updates for 5.19 merge window.

Input: psmouse-smbus - avoid flush_scheduled_work() usage

Flushing system-wide workqueues is dangerous and will be forbidden.
Replace system_wq with local psmouse_wq.

Signed-off-by: Tetsuo Handa <p

Input: psmouse-smbus - avoid flush_scheduled_work() usage

Flushing system-wide workqueues is dangerous and will be forbidden.
Replace system_wq with local psmouse_wq.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Link: https://lore.kernel.org/r/25e2b787-cb2c-fb0d-d62c-6577ad1cd9df@I-love.SAKURA.ne.jp
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

show more ...

Merge branch 'topic/cs35l41' into for-next

Pull CS35L41 codec updates

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge drm/drm-next into drm-intel-gt-next

Pull in TTM changes needed for DG2 CCS enabling from Ram.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-misc-next

Let's start the 5.19 development cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>