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
  ...

Pull power management updates from Rafael Wysocki:
 "Once again, the changes are dominated by cpufreq updates, but this
  time the majority of them are cpufreq core changes, mostly related to
  the introduction of policy locking guards and __free() usage, and
  fixes related to boost handling.

  Still, there is also a significant update of the intel_pstate driver
  making it register an energy model when running on a hybrid platform
  which is used for enabling energy-aware scheduling (EAS) if the driver
  operates in the passive mode (and schedutil is used as the cpufreq
  governor for all CPUs which is the passive mode default).

  There are some amd-pstate driver updates too, for a good measure,
  including the "Requested CPU Min frequency" BIOS option support and
  new online/offline callbacks.

  In the cpuidle space, the most significant change is the addition of a
  C1 demotion on/off sysfs knob to intel_idle which should help some
  users to configure their systems more precisely. There is also the
  conversion of the PSCI cpuidle driver to a faux device one and there
  are two small updates of cpuidle governors.

  Device power management is also modified quite a bit, especially the
  handling of devices with asynchronous suspend and resume enabled
  during system transitions. They are now going to be handled more
  asynchronously during suspend transitions and somewhat less
  aggressively during resume transitions.

  Apart from the above, the operating performance points (OPP) library
  is now going to use mutex locking guards and scope-based cleanup
  helpers and there is the usual bunch of assorted fixes and code
  cleanups.

  Specifics:

   - Fix potential division-by-zero error in em_compute_costs() (Yaxiong
     Tian)

   - Fix typos in energy model documentation and example driver code
     (Moon Hee Lee, Atul Kumar Pant)

   - Rearrange the energy model management code and add a new function
     for adjusting a CPU energy model after adjusting the capacity of
     the given CPU to it (Rafael Wysocki)

   - Refactor cpufreq_online(), add and use cpufreq policy locking
     guards, use __free() in policy reference counting, and clean up
     core cpufreq code on top of that (Rafael Wysocki)

   - Fix boost handling on CPU suspend/resume and sysfs updates (Viresh
     Kumar)

   - Fix des_perf clamping with max_perf in amd_pstate_update()
     (Dhananjay Ugwekar)

   - Add offline, online and suspend callbacks to the amd-pstate driver,
     rename and use the existing amd_pstate_epp callbacks in it
     (Dhananjay Ugwekar)

   - Add support for the "Requested CPU Min frequency" BIOS option to
     the amd-pstate driver (Dhananjay Ugwekar)

   - Reset amd-pstate driver mode after running selftests (Swapnil
     Sapkal)

   - Avoid shadowing ret in amd_pstate_ut_check_driver() (Nathan
     Chancellor)

   - Add helper for governor checks to the schedutil cpufreq governor
     and move cpufreq-specific EAS checks to cpufreq (Rafael Wysocki)

   - Populate the cpu_capacity sysfs entries from the intel_pstate
     driver after registering asym capacity support (Ricardo Neri)

   - Add support for enabling Energy-aware scheduling (EAS) to the
     intel_pstate driver when operating in the passive mode on a hybrid
     platform (Rafael Wysocki)

   - Drop redundant cpus_read_lock() from store_local_boost() in the
     cpufreq core (Seyediman Seyedarab)

   - Replace sscanf() with kstrtouint() in the cpufreq code and use a
     symbol instead of a raw number in it (Bowen Yu)

   - Add support for autonomous CPU performance state selection to the
     CPPC cpufreq driver (Lifeng Zheng)

   - OPP: Add dev_pm_opp_set_level() (Praveen Talari)

   - Introduce scope-based cleanup headers and mutex locking guards in
     OPP core (Viresh Kumar)

   - Switch OPP to use kmemdup_array() (Zhang Enpei)

   - Optimize bucket assignment when next_timer_ns equals KTIME_MAX in
     the menu cpuidle governor (Zhongqiu Han)

   - Convert the cpuidle PSCI driver to a faux device one (Sudeep Holla)

   - Add C1 demotion on/off sysfs knob to the intel_idle driver (Artem
     Bityutskiy)

   - Fix typos in two comments in the teo cpuidle governor (Atul Kumar
     Pant)

   - Fix denying of auto suspend in pm_suspend_timer_fn() (Charan Teja
     Kalla)

   - Move debug runtime PM attributes to runtime_attrs[] (Rafael
     Wysocki)

   - Add new devm_ functions for enabling runtime PM and runtime PM
     reference counting (Bence Csókás)

   - Remove size arguments from strscpy() calls in the hibernation core
     code (Thorsten Blum)

   - Adjust the handling of devices with asynchronous suspend enabled
     during system suspend and resume to start resuming them immediately
     after resuming their parents and to start suspending such a device
     immediately after suspending its first child (Rafael Wysocki)

   - Adjust messages printed during tasks freezing to avoid using
     pr_cont() (Andrew Sayers, Paul Menzel)

   - Clean up unnecessary usage of !! in pm_print_times_init() (Zihuan
     Zhang)

   - Add missing wakeup source attribute relax_count to sysfs and remove
     the space character at the end ofi the string produced by
     pm_show_wakelocks() (Zijun Hu)

   - Add configurable pm_test delay for hibernation (Zihuan Zhang)

   - Disable asynchronous suspend in ucsi_ccg_probe() to prevent the
     cypd4226 device on Tegra boards from suspending prematurely (Jon
     Hunter)

   - Unbreak printing PM debug messages during hibernation and clean up
     some related code (Rafael Wysocki)

   - Add a systemd service to run cpupower and change cpupower binding's
     Makefile to use -lcpupower (John B. Wyatt IV, Francesco Poli)"

* tag 'pm-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (72 commits)
  cpufreq: CPPC: Add support for autonomous selection
  cpufreq: Update sscanf() to kstrtouint()
  cpufreq: Replace magic number
  OPP: switch to use kmemdup_array()
  PM: freezer: Rewrite restarting tasks log to remove stray *done.*
  PM: runtime: fix denying of auto suspend in pm_suspend_timer_fn()
  cpufreq: drop redundant cpus_read_lock() from store_local_boost()
  cpupower: do not install files to /etc/default/
  cpupower: do not call systemctl at install time
  cpupower: do not write DESTDIR to cpupower.service
  PM: sleep: Introduce pm_sleep_transition_in_progress()
  cpufreq/amd-pstate: Avoid shadowing ret in amd_pstate_ut_check_driver()
  cpufreq: intel_pstate: Document hybrid processor support
  cpufreq: intel_pstate: EAS: Increase cost for CPUs using L3 cache
  cpufreq: intel_pstate: EAS support for hybrid platforms
  PM: EM: Introduce em_adjust_cpu_capacity()
  PM: EM: Move CPU capacity check to em_adjust_new_capacity()
  PM: EM: Documentation: Fix typos in example driver code
  cpufreq: Drop policy locking from cpufreq_policy_is_good_for_eas()
  PM: sleep: Introduce pm_suspend_in_progress()
  ...

Merge cpuidle updates for 6.16-rc1:

 - Optimize bucket assignment when next_timer_ns equals KTIME_MAX in the
   menu cpuidle governor (Zhongqiu Han).

 - Convert the cpuidle PSCI driver to a faux device one (Sudeep Holla).

 - Add C1 demotion on/off sysfs knob to the intel_idle driver (Artem
   Bityutskiy).

 - Fix typos in two comments in the teo cpuidle governor (Atul Kumar
   Pant).

* pm-cpuidle:
  cpuidle: psci: Avoid initializing faux device if no DT idle states are present
  Documentation: ABI: testing: document the new cpuidle sysfs file
  Documentation: admin-guide: pm: Document intel_idle C1 demotion
  intel_idle: Add C1 demotion on/off sysfs knob
  cpuidle: psci: Transition to the faux device interface
  cpuidle: menu: Optimize bucket assignment when next_timer_ns equals KTIME_MAX
  cpuidle: teo: Fix typos in two comments

Add documentation to describe die_id attribute.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250508230250.1186619-6-srinivas.pandruvada@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

Add documentation to describe agent_types attribute.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20250508230250.1186619-3-srinivas.pandruvada@linux.intel.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

Describe the support for hybrid processors in intel_pstate, including
the CAS and EAS support, in the admin-guide documentation.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/1935040.CQOukoFCf9@rjwysocki.net

Document the intel_idle driver sysfs file for enabling/disabling C1
demotion.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Link: https://patch.msgid.link/20250317135541.1471754-3-dedekind1@gmail.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Change a few words and abbreviations/punctuation.

Change one echo command to include a trailing '`'.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Rafael J. Wysocki <rafael@kernel.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: linux-pm@vger.kernel.org
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20250405001447.4039463-1-rdunlap@infradead.org

Pull power management updates from Rafael Wysocki:
 "These are dominated by cpufreq updates which in turn are dominated by
  updates related to boost support in the core and drivers and
  amd-pstate driver optimizations.

  Apart from the above, there are some cpuidle updates including a
  rework of the most recent idle intervals handling in the venerable
  menu governor that leads to significant improvements in some
  performance benchmarks, as the governor is now more likely to predict
  a shorter idle duration in some cases, and there are updates of the
  core device power management code, mostly related to system suspend
  and resume, that should help to avoid potential issues arising when
  the drivers of devices depending on one another want to use different
  optimizations.

  There is also a usual collection of assorted fixes and cleanups,
  including removal of some unused code.

  Specifics:

   - Manage sysfs attributes and boost frequencies efficiently from
     cpufreq core to reduce boilerplate code in drivers (Viresh Kumar)

   - Minor cleanups to cpufreq drivers (Aaron Kling, Benjamin Schneider,
     Dhananjay Ugwekar, Imran Shaik, zuoqian)

   - Migrate some cpufreq drivers to using for_each_present_cpu() (Jacky
     Bai)

   - cpufreq-qcom-hw DT binding fixes (Krzysztof Kozlowski)

   - Use str_enable_disable() helper in cpufreq_online() (Lifeng Zheng)

   - Optimize the amd-pstate driver to avoid cases where call paths end
     up calling the same writes multiple times and needlessly caching
     variables through code reorganization, locking overhaul and tracing
     adjustments (Mario Limonciello, Dhananjay Ugwekar)

   - Make it possible to avoid enabling capacity-aware scheduling (CAS)
     in the intel_pstate driver and relocate a check for out-of-band
     (OOB) platform handling in it to make it detect OOB before checking
     HWP availability (Rafael Wysocki)

   - Fix dbs_update() to avoid inadvertent conversions of negative
     integer values to unsigned int which causes CPU frequency selection
     to be inaccurate in some cases when the "conservative" cpufreq
     governor is in use (Jie Zhan)

   - Update the handling of the most recent idle intervals in the menu
     cpuidle governor to prevent useful information from being discarded
     by it in some cases and improve the prediction accuracy (Rafael
     Wysocki)

   - Make it possible to tell the intel_idle driver to ignore its
     built-in table of idle states for the given processor, clean up the
     handling of auto-demotion disabling on Baytrail and Cherrytrail
     chips in it, and update its MAINTAINERS entry (David Arcari, Artem
     Bityutskiy, Rafael Wysocki)

   - Make some cpuidle drivers use for_each_present_cpu() instead of
     for_each_possible_cpu() during initialization to avoid issues
     occurring when nosmp or maxcpus=0 are used (Jacky Bai)

   - Clean up the Energy Model handling code somewhat (Rafael Wysocki)

   - Use kfree_rcu() to simplify the handling of runtime Energy Model
     updates (Li RongQing)

   - Add an entry for the Energy Model framework to MAINTAINERS as
     properly maintained (Lukasz Luba)

   - Address RCU-related sparse warnings in the Energy Model code
     (Rafael Wysocki)

   - Remove ENERGY_MODEL dependency on SMP and allow it to be selected
     when DEVFREQ is set without CPUFREQ so it can be used on a wider
     range of systems (Jeson Gao)

   - Unify error handling during runtime suspend and runtime resume in
     the core to help drivers to implement more consistent runtime PM
     error handling (Rafael Wysocki)

   - Drop a redundant check from pm_runtime_force_resume() and rearrange
     documentation related to __pm_runtime_disable() (Rafael Wysocki)

   - Rework the handling of the "smart suspend" driver flag in the PM
     core to avoid issues hat may occur when drivers using it depend on
     some other drivers and clean up the related PM core code (Rafael
     Wysocki, Colin Ian King)

   - Fix the handling of devices with the power.direct_complete flag set
     if device_suspend() returns an error for at least one device to
     avoid situations in which some of them may not be resumed (Rafael
     Wysocki)

   - Use mutex_trylock() in hibernate_compressor_param_set() to avoid a
     possible deadlock that may occur if the "compressor" hibernation
     module parameter is accessed during the registration of a new
     ieee80211 device (Lizhi Xu)

   - Suppress sleeping parent warning in device_pm_add() in the case
     when new children are added under a device with the
     power.direct_complete set after it has been processed by
     device_resume() (Xu Yang)

   - Remove needless return in three void functions related to system
     wakeup (Zijun Hu)

   - Replace deprecated kmap_atomic() with kmap_local_page() in the
     hibernation core code (David Reaver)

   - Remove unused helper functions related to system sleep (David Alan
     Gilbert)

   - Clean up s2idle_enter() so it does not lock and unlock CPU offline
     in vain and update comments in it (Ulf Hansson)

   - Clean up broken white space in dpm_wait_for_children() (Geert
     Uytterhoeven)

   - Update the cpupower utility to fix lib version-ing in it and memory
     leaks in error legs, remove hard-coded values, and implement CPU
     physical core querying (Thomas Renninger, John B. Wyatt IV, Shuah
     Khan, Yiwei Lin, Zhongqiu Han)"

* tag 'pm-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (139 commits)
  PM: sleep: Fix bit masking operation
  dt-bindings: cpufreq: cpufreq-qcom-hw: Narrow properties on SDX75, SA8775p and SM8650
  dt-bindings: cpufreq: cpufreq-qcom-hw: Drop redundant minItems:1
  dt-bindings: cpufreq: cpufreq-qcom-hw: Add missing constraint for interrupt-names
  dt-bindings: cpufreq: cpufreq-qcom-hw: Add QCS8300 compatible
  cpufreq: Init cpufreq only for present CPUs
  PM: sleep: Fix handling devices with direct_complete set on errors
  cpuidle: Init cpuidle only for present CPUs
  PM: clk: Remove unused pm_clk_remove()
  PM: sleep: core: Fix indentation in dpm_wait_for_children()
  PM: s2idle: Extend comment in s2idle_enter()
  PM: s2idle: Drop redundant locks when entering s2idle
  PM: sleep: Remove unused pm_generic_ wrappers
  cpufreq: tegra186: Share policy per cluster
  cpupower: Make lib versioning scheme more obvious and fix version link
  PM: EM: Rework the depends on for CONFIG_ENERGY_MODEL
  PM: EM: Address RCU-related sparse warnings
  cpupower: Implement CPU physical core querying
  pm: cpupower: remove hard-coded topology depth values
  pm: cpupower: Fix cmd_monitor() error legs to free cpu_topology
  ...

Merge cpuidle updates for 6.15-rc5, including a menu governor update
that is reported to improve some benchmark results quite significantly:

 - Update the handling of the most recent idle intervals in the menu
   cpuidle governor to prevent useful information from being discarded
   by it in some cases and improve the prediction accuracy (Rafael
   Wysocki).

 - Make it possible to tell the intel_idle driver to ignore its built-in
   table of idle states for the given processor, clean up the handling
   of auto-demotion disabling on Baytrail and Cherrytrail chips in it,
   and update its MAINTAINERS entry (David Arcari, Artem Bityutskiy,
   Rafael Wysocki).

 - Make some cpuidle drivers use for_each_present_cpu() instead of
   for_each_possible_cpu() during initialization to avoid issues
   occurring when nosmp or maxcpus=0 are used (Jacky Bai).

* pm-cpuidle:
  cpuidle: Init cpuidle only for present CPUs
  cpuidle: intel_idle: Update MAINTAINERS
  intel_idle: introduce 'no_native' module parameter
  cpuidle: menu: Update documentation after get_typical_interval() changes
  cpuidle: menu: Avoid discarding useful information
  cpuidle: menu: Eliminate outliers on both ends of the sample set
  cpuidle: menu: Tweak threshold use in get_typical_interval()
  cpuidle: menu: Use one loop for average and variance computations
  cpuidle: menu: Drop a redundant local variable
  intel_idle: clean up BYT/CHT auto demotion disable