Merge tag 'platform-drivers-x86-v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform drivers updates from Ilpo Järvinen:
"The changes are mostly bu

Merge tag 'platform-drivers-x86-v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform drivers updates from Ilpo Järvinen:
"The changes are mostly business as usual. Besides pdx86 changes, there
are a few power supply changes needed for related pdx86 features, move
of oxpec driver from hwmon (oxp-sensors) to pdx86, and one FW version
warning to hid-asus.

Highlights:

- alienware-wmi-wmax:
- Add HWMON support
- Add ABI and admin-guide documentation
- Expose GPIO debug methods through debug FS
- Support manual fan control and "custom" thermal profile

- amd/hsmp:
- Add sysfs files to show HSMP telemetry
- Report power readings and limits via hwmon

- amd/isp4: Add AMD ISP platform config for OV05C10

- asus-wmi:
- Refactor Ally suspend/resume to work better with older FW
- hid-asus: check ROG Ally MCU version and warn about old FW versions

- dasharo-acpi:
- Add driver for Dasharo devices supporting fans and temperatures
monitoring

- dell-ddv:
- Expose the battery health and manufacture date to userspace
using power supply extensions
- Implement the battery matching algorithm

- dell-pc:
- Improve error propagation
- Use faux device

- int3472:
- Add delays to avoid GPIO regulator spikes
- Add handshake pin support
- Make regulator supply name configurable and allow registering
more than 1 GPIO regulator
- Map mt9m114 powerdown pin to powerenable

- intel/pmc: Add separate SSRAM Telemetry driver

- intel-uncore-freq: Add attributes to show agent types and die ID

- ISST:
- Support SST-TF revision 2 (allows more cores per bucket)
- Support SST-PP revision 2 (fabric 1 frequencies)
- Remove unnecessary SST MSRs restore (the package retains MSRs
despite CPU offlining)

- mellanox: Add support for SN2201, SN4280, SN5610, and SN5640

- mellanox: mlxbf-pmc: Support additional PMC blocks

- oxpec:
- Add OneXFly variants
- Add support for charge limit, charge thresholds, and turbo LED
- Distinguish current X1 variants to avoid unwanted matching to
new variants
- Follow hwmon conventions
- Move from hwmon/oxp-sensors to platform/x86 to match the
enlarged scope

- power supply:
- Add inhibit-charge-awake (needed by oxpec)
- Add additional battery health status values ("blown fuse" and
"cell imbalance") (needed by dell-ddv)

- powerwell-ec: Add driver for Portwell EC supporting GPIO and watchdog

- thinkpad-acpi: Support camera shutter switch hotkey

- tuxedo: Add virtual LampArray for TUXEDO NB04 devices

- tools/power/x86/intel-speed-select:
- Support displaying SST-PP revision 2 fields
- Skip uncore frequency update on newer generations of CPUs

- Miscellaneous cleanups / refactoring / improvements"

* tag 'platform-drivers-x86-v6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (112 commits)
thermal/drivers/acerhdf: Constify struct thermal_zone_device_ops
platform/x86/amd/hsmp: fix building with CONFIG_HWMON=m
platform/x86: asus-wmi: fix build without CONFIG_SUSPEND
docs: ABI: Fix "aassociated" to "associated"
platform/x86: Add AMD ISP platform config for OV05C10
Documentation: admin-guide: pm: Add documentation for die_id
platform/x86/intel-uncore-freq: Add attributes to show die_id
platform/x86/intel: power-domains: Add interface to get Linux die ID
Documentation: admin-guide: pm: Add documentation for agent_types
platform/x86/intel-uncore-freq: Add attributes to show agent types
platform/x86/tuxedo: Prevent invalid Kconfig state
platform/x86: dell-ddv: Expose the battery health to userspace
platform/x86: dell-ddv: Expose the battery manufacture date to userspace
platform/x86: dell-ddv: Implement the battery matching algorithm
power: supply: core: Add additional health status values
platform/x86/amd/hsmp: acpi: Add sysfs files to display HSMP telemetry
platform/x86/amd/hsmp: Report power via hwmon sensors
platform/x86/amd/hsmp: Use a single DRIVER_VERSION for all hsmp modules
platform/mellanox: mlxreg-dpu: Fix smatch warnings
platform: mellanox: nvsw-sn2200: Fix .items in nvsw_sn2201_busbar_hotplug
...

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platform/x86: oxpec: Add support for the OneXPlayer G1

The OneXPlayer G1 is a new clamshell formfactor by OneXPlayer.
It has the same registers as an OneXPlayer X1, with the only
difference being th

platform/x86: oxpec: Add support for the OneXPlayer G1

The OneXPlayer G1 is a new clamshell formfactor by OneXPlayer.
It has the same registers as an OneXPlayer X1, with the only
difference being the lack of a turbo led.

Tested-by: Joshua Tam <csinaction@pm.me>
Suggested-by: Joshua Tam <csinaction@pm.me>
Signed-off-by: Joshua Tam <csinaction@pm.me>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250426172955.13957-3-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Make turbo val apply a bitmask

On the OneXPlayer G1, the turbo register is multiplexed and contains an
extra bit (0x02) which is set on boot. Therefore, we should only change
th

platform/x86: oxpec: Make turbo val apply a bitmask

On the OneXPlayer G1, the turbo register is multiplexed and contains an
extra bit (0x02) which is set on boot. Therefore, we should only change
the 0x40 bit to not affect other behavior. Collapse the disable and
enable functions, and apply a mask for the turbo bit instead.

Tested-by: Joshua Tam <csinaction@pm.me>
Suggested-by: Joshua Tam <csinaction@pm.me>
Signed-off-by: Joshua Tam <csinaction@pm.me>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250426172955.13957-2-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Add a lower bounds check in oxp_psy_ext_set_prop()

The "val->intval" variable is an integer which comes from the user. This
code has an upper bounds check but the lower bounds

platform/x86: oxpec: Add a lower bounds check in oxp_psy_ext_set_prop()

The "val->intval" variable is an integer which comes from the user. This
code has an upper bounds check but the lower bounds check was
accidentally omitted. The write_to_ec() take a u8 value as a parameter
so negative values would be truncated to positive values in the 0-255
range.

Return -EINVAL if the user passes a negative value.

Fixes: 202593d1e86b ("platform/x86: oxpec: Add charge threshold and behaviour to OneXPlayer")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/aBSE71VKfBlQg_fZ@stanley.mountain
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Convert defines to using tabs

The defines used spaces previously. Convert all of them to use tabs.

Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kern

platform/x86: oxpec: Convert defines to using tabs

The defines used spaces previously. Convert all of them to use tabs.

Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-17-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Rename rval to ret in tt_toggle

Rename the variable `rval` to `ret` in the function for consistency.

Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.ke

platform/x86: oxpec: Rename rval to ret in tt_toggle

Rename the variable `rval` to `ret` in the function for consistency.

Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-16-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Add charge threshold and behaviour to OneXPlayer

With the X1 (AMD), OneXPlayer added a charge limit and charge inhibit
feature to their devices. Charge limit allows for choosing

platform/x86: oxpec: Add charge threshold and behaviour to OneXPlayer

With the X1 (AMD), OneXPlayer added a charge limit and charge inhibit
feature to their devices. Charge limit allows for choosing an arbitrary
battery charge setpoint in percentages. Charge ihibit allows to instruct
the device to stop charging either when it is awake or always.

This feature was then extended for the F1Pro as well. OneXPlayer also
released BIOS updates for the X1 Mini, X1 (Intel), and F1 devices that
add support for this feature. Therefore, enable it for all F1 and
X1 devices.

Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-15-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Follow reverse xmas convention for tt_toggle

Since the rest of the driver follows this convention, apply it to the
tt_toggle attribute as well.

Suggested-by: Derek J. Clark <de

platform/x86: oxpec: Follow reverse xmas convention for tt_toggle

Since the rest of the driver follows this convention, apply it to the
tt_toggle attribute as well.

Suggested-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-13-lkml@antheas.dev
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Adhere to sysfs-class-hwmon and enable pwm on 2

Currently, the driver does not adhere to the sysfs-class-hwmon
specification: 0 is used for auto fan control and 1 is used for ma

platform/x86: oxpec: Adhere to sysfs-class-hwmon and enable pwm on 2

Currently, the driver does not adhere to the sysfs-class-hwmon
specification: 0 is used for auto fan control and 1 is used for manual
control. However, it is expected that 0 sets the fan to full speed,
1 sets the fan to manual, and then 2 is used for automatic control.

Therefore, change the sysfs API to reflect this and enable pwm on 2.

As we are breaking the ABI for this driver, rename oxpec to oxp_ec,
reflecting the naming convention used by other drivers, to allow for
a smooth migration in current userspace programs.

Closes: https://lore.kernel.org/linux-hwmon/20241027174836.8588-1-derekjohn.clark@gmail.com/
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-12-lkml@antheas.dev
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Move fan speed read to separate function

While not necessary for fixing the ABI hwmon issue, fan speed will be
the only remaining value without a function. Therefore, finish the

platform/x86: oxpec: Move fan speed read to separate function

While not necessary for fixing the ABI hwmon issue, fan speed will be
the only remaining value without a function. Therefore, finish the
refactor by moving it to a separate function.

Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-11-lkml@antheas.dev
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Move pwm value read/write to separate functions

Currently, this driver breaks hwmon ABI by using auto as 0 and manual
as 1. However, for pwm_enable, 0 is full speed, 1 is manual

platform/x86: oxpec: Move pwm value read/write to separate functions

Currently, this driver breaks hwmon ABI by using auto as 0 and manual
as 1. However, for pwm_enable, 0 is full speed, 1 is manual, and 2 is
auto. For the correction to be possible, this means that the pwm_enable
endpoint will need access to both pwm enable and value (as for the 0th
value, the fan needs to be set to full power).

Therefore, move the pwm value read/write to separate functions.

Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-10-lkml@antheas.dev
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Move pwm_enable read to its own function

Currently, this driver breaks ABI by using auto as 0 and manual as 1.
However, for pwm_enable, 0 is full speed, 1 is manual, and 2 is au

platform/x86: oxpec: Move pwm_enable read to its own function

Currently, this driver breaks ABI by using auto as 0 and manual as 1.
However, for pwm_enable, 0 is full speed, 1 is manual, and 2 is auto.
For the correction to be possible, this means that the pwm_enable
endpoint will need access to both pwm enable and value (as for the 0th
value, the fan needs to be set to full power).

Therefore, begin by moving the current pwm_enable read to its own
function, oxp_pwm_enable.

Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-9-lkml@antheas.dev
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Add turbo led support to X1 devices

The X1 and X1 mini lineups feature an LED nested within their turbo
button. When turbo takeover is not enabled, the turbo button allows
the d

platform/x86: oxpec: Add turbo led support to X1 devices

The X1 and X1 mini lineups feature an LED nested within their turbo
button. When turbo takeover is not enabled, the turbo button allows
the device to switch from 18W to 25W TDP. When the device is in the
25W TDP mode, the LED is turned on.

However, when we engage turbo takeover, the turbo led remains on its
last state, which might be illuminated and cannot be currently
controlled. Therefore, add the register that controls it under sysfs,
to allow userspace to turn it off once engaging turbo takeover and then
control it as they wish.

2024 OneXPlayer devices, other than the X1s, do not have a turbo LED.
However, earlier models do, so this can be extended to them as well
when the register for it is found.

Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-8-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Rename ec group to tt_toggle

Currently, the EC group is used for the turbo button. However, the next
patch in the series adds support for the LED button in X1 devices, which
is

platform/x86: oxpec: Rename ec group to tt_toggle

Currently, the EC group is used for the turbo button. However, the next
patch in the series adds support for the LED button in X1 devices, which
is only applicable for X1 devices. Therefore, rename it to prepare for
adding the second group. And make it const while at it.

Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-7-lkml@antheas.dev
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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platform/x86: oxpec: Move hwmon/oxp-sensors to platform/x86

The EC of OneXPlayer devices used to only control the fan. This is no
longer the case, with the EC of OneXPlayer gaining additional
functi

platform/x86: oxpec: Move hwmon/oxp-sensors to platform/x86

The EC of OneXPlayer devices used to only control the fan. This is no
longer the case, with the EC of OneXPlayer gaining additional
functionality (turbo button, turbo led, battery controls).

As it will be beneficial from a complexity perspective to retain this
driver as a single unit, move it out of hwmon, and into platform/x86.
Also, remove the hwmon documentation to prepare moving it to
Documentation/ABI/.

While at it, add myself to the maintainer's file.

Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Derek J. Clark <derekjohn.clark@gmail.com>
Signed-off-by: Antheas Kapenekakis <lkml@antheas.dev>
Link: https://lore.kernel.org/r/20250425111821.88746-4-lkml@antheas.dev
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

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