Merge tag 'platform-drivers-x86-v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform drivers from Ilpo Järvinen:

 - alienware: Add more precise labels to fans

 - amd/hsmp: Improve misleading probe errors (make the legacy driver
   aware when HSMP is supported through the ACPI driver)

 - amd/pmc: Add Lenovo Yoga 6 13ALCL6 to pmc quirk list

 - drm/xe: Correct (D)VSEC information to support PMT crashlog feature

 - fujitsu: Clamp charge threshold instead of returning an error

 - ideapad: Expore change types

 - intel/pmt:
     - Add PMT Discovery driver
     - Add API to retrieve telemetry regions by feature
     - Fix crashlog NULL access
     - Support Battlemage GPU (BMG) crashlog

 - intel/vsec:
     - Add Discovery feature
     - Add feature dependency support using device links

 - lenovo:
     - Move lenovo drivers under drivers/platform/x86/lenovo/
     - Add WMI drivers for Lenovo Gaming series
     - Improve DMI handling

 - oxpec:
     - Add support for OneXPlayer X1 Mini Pro (Strix Point variant)
     - Fix EC registers for G1 AMD

 - samsung-laptop: Expose change types

 - wmi: Fix WMI device naming issue (same GUID corner cases)

 - x86-android-tables: Add ovc-capacity-table to generic battery nodes

 - Miscellaneous cleanups / refactoring / improvements

* tag 'platform-drivers-x86-v6.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (63 commits)
  platform/x86: oxpec: Add support for OneXPlayer X1 Mini Pro (Strix Point)
  platform/x86: oxpec: Fix turbo register for G1 AMD
  platform/x86/intel/pmt: support BMG crashlog
  platform/x86/intel/pmt: use a version struct
  platform/x86/intel/pmt: refactor base parameter
  platform/x86/intel/pmt: add register access helpers
  platform/x86/intel/pmt: decouple sysfs and namespace
  platform/x86/intel/pmt: correct types
  platform/x86/intel/pmt: re-order trigger logic
  platform/x86/intel/pmt: use guard(mutex)
  platform/x86/intel/pmt: mutex clean up
  platform/x86/intel/pmt: white space cleanup
  drm/xe: Correct BMG VSEC header sizing
  drm/xe: Correct the rev value for the DVSEC entries
  platform/x86/intel/pmt: fix a crashlog NULL pointer access
  platform/x86: samsung-laptop: Expose charge_types
  platform/x86/amd: pmc: Add Lenovo Yoga 6 13ALC6 to pmc quirk list
  platform/x86: dell-uart-backlight: Use blacklight power constant
  platform/x86/intel/pmt: fix build dependency for kunit test
  platform/x86: lenovo: gamezone needs "other mode"
  ...

Author: torvalds

Documentation/ABI/obsolete/sysfs-driver-samsung-laptop

@@ -0,0 +1,10 @@
+What:		/sys/devices/platform/samsung/battery_life_extender
+Date:		December 1, 2011
+KernelVersion:	3.3
+Contact:	Corentin Chary <[email protected]>
+Description:	Max battery charge level can be modified, battery cycle
+		life can be extended by reducing the max battery charge
+		level.
+
+		- 0 means normal battery mode (100% charge)
+		- 1 means battery life extender mode (80% charge)

Documentation/ABI/obsolete/sysfs-platform-ideapad-laptop

@@ -0,0 +1,8 @@
+What:		/sys/bus/platform/devices/VPC2004:*/conservation_mode
+Date:		Aug 2017
+KernelVersion:	4.14
+Contact:	[email protected]
+Description:
+		Controls whether the conservation mode is enabled or not.
+		This feature limits the maximum battery charge percentage to
+		around 50-60% in order to prolong the lifetime of the battery.

Documentation/ABI/testing/sysfs-class-intel_pmt-features

@@ -0,0 +1,134 @@
+What:          /sys/class/intel_pmt/features-<PCI BDF>/
+Date:          2025-04-24
+KernelVersion: 6.16
+Contact:       [email protected]
+Description:
+               The `features-<PCI BDF>/` directory represents the "features"
+               capability exposed by Intel PMT (Platform Monitoring Technology)
+               for the given PCI device.
+
+               Each directory corresponds to a PMT feature and contains
+               attributes describing the available telemetry, monitoring, or
+               control functionalities.
+
+Directory Structure:
+
+  /sys/class/intel_pmt/features-<PCI BDF>/
+  ├── accelerator_telemetry/		# Per-accelerator telemetry data
+  ├── crash_log/			# Contains system crash telemetry logs
+  ├── per_core_environment_telemetry/	# Environmental telemetry per core
+  ├── per_core_performance_telemetry/	# Performance telemetry per core
+  ├── per_rmid_energy_telemetry/	# Energy telemetry for RMIDs
+  ├── per_rmid_perf_telemetry/		# Performance telemetry for RMIDs
+  ├── tpmi_control/			# TPMI-related controls and telemetry
+  ├── tracing/				# PMT tracing features
+  └── uncore_telemetry/			# Uncore telemetry data
+
+Common Files (Present in all feature directories):
+
+  caps
+    - Read-only
+    - Lists available capabilities for this feature.
+
+  guids
+    - Read-only
+    - Lists GUIDs associated with this feature.
+
+Additional Attributes (Conditional Presence):
+
+  max_command_size
+    - Read-only
+    - Present if the feature supports out-of-band MCTP access.
+    - Maximum supported MCTP command size for out-of-band PMT access (bytes).
+
+  max_stream_size
+    - Read-only
+    - Present if the feature supports out-of-band MCTP access.
+    - Maximum supported MCTP stream size (bytes).
+
+  min_watcher_period_ms
+    - Read-only
+    - Present if the feature supports the watcher API.
+      The watcher API provides a writable control interface that allows user
+      configuration of monitoring behavior, such as setting the sampling or
+      reporting interval.
+    - Minimum supported time period for the watcher interface (milliseconds).
+
+  num_rmids
+    - Read-only
+    - Present if the feature supports RMID (Resource Monitoring ID) telemetry.
+      RMIDs are identifiers used by hardware to track and report resource usage,
+      such as memory bandwidth or energy consumption, on a per-logical-entity
+      basis (e.g., per core, thread, or process group).
+    - Maximum number of RMIDs tracked simultaneously.
+
+Example:
+For a device with PCI BDF `0000:00:03.1`, the directory tree could look like:
+
+  /sys/class/intel_pmt/features-0000:00:03.1/
+  ├── accelerator_telemetry/
+  │   ├── caps
+  │   ├── guids
+  │   ├── max_command_size
+  │   ├── max_stream_size
+  │   ├── min_watcher_period_ms
+  ├── crash_log/
+  │   ├── caps
+  │   ├── guids
+  │   ├── max_command_size
+  │   ├── max_stream_size
+  ├── per_core_environment_telemetry/
+  │   ├── caps
+  │   ├── guids
+  │   ├── max_command_size
+  │   ├── max_stream_size
+  │   ├── min_watcher_period_ms
+  ├── per_rmid_energy_telemetry/
+  │   ├── caps
+  │   ├── guids
+  │   ├── max_command_size
+  │   ├── max_stream_size
+  │   ├── min_watcher_period_ms
+  │   ├── num_rmids
+  ├── tpmi_control/
+  │   ├── caps
+  │   ├── guids
+  ├── tracing/
+  │   ├── caps
+  │   ├── guids
+  ├── uncore_telemetry/
+  │   ├── caps
+  │   ├── guids
+  │   ├── max_command_size
+  │   ├── max_stream_size
+  │   ├── min_watcher_period_ms
+
+Notes:
+  - Some attributes are only present if the corresponding feature supports
+    the capability (e.g., `max_command_size` for MCTP-capable features).
+  - Features supporting RMIDs include `num_rmids`.
+  - Features supporting the watcher API include `min_watcher_period_ms`.
+  - The `caps` file provides additional information about the functionality
+    of the feature.
+
+Example 'caps' content for the 'tracing' feature:
+
+  /sys/class/intel_pmt/features-0000:00:03.1/
+  ├── tracing/
+  │   ├── caps
+
+	telemetry                                Available: No
+	watcher                                  Available: Yes
+	crashlog                                 Available: No
+	streaming                                Available: No
+	threashold                               Available: No
+	window                                   Available: No
+	config                                   Available: Yes
+	tracing                                  Available: No
+	inband                                   Available: Yes
+	oob                                      Available: Yes
+	secure_chan                              Available: No
+	pmt_sp                                   Available: Yes
+	pmt_sp_policy                            Available: Yes
+	mailbox                                  Available: Yes
+	bios_lock                                Available: Yes

Documentation/ABI/testing/sysfs-driver-samsung-laptop

@@ -20,17 +20,6 @@ Description:	Some Samsung laptops have different "performance levels"
 		and it's still unknown if this value even changes
 		anything, other than making the user feel a bit better.
 
-What:		/sys/devices/platform/samsung/battery_life_extender
-Date:		December 1, 2011
-KernelVersion:	3.3
-Contact:	Corentin Chary <[email protected]>
-Description:	Max battery charge level can be modified, battery cycle
-		life can be extended by reducing the max battery charge
-		level.
-
-		- 0 means normal battery mode (100% charge)
-		- 1 means battery life extender mode (80% charge)
-
 What:		/sys/devices/platform/samsung/usb_charge
 Date:		December 1, 2011
 KernelVersion:	3.3

Documentation/ABI/testing/sysfs-platform-dell-privacy-wmi

@@ -1,4 +1,4 @@
-What:		/sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supported_type
+What:		/sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919[-X]/dell_privacy_supported_type
 Date:		Apr 2021
 KernelVersion:	5.13
 Contact:	"<[email protected]>"
@@ -29,12 +29,12 @@ Description:
 
 		For example to check which privacy devices are supported::
 
-		    # cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supported_type
+		    # cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919*/dell_privacy_supported_type
 		    [Microphone Mute] [supported]
 		    [Camera Shutter] [supported]
 		    [ePrivacy Screen] [unsupported]
 
-What:		/sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_current_state
+What:		/sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919[-X]/dell_privacy_current_state
 Date:		Apr 2021
 KernelVersion:	5.13
 Contact:	"<[email protected]>"
@@ -66,6 +66,6 @@ Description:
 
 		For example to check all supported current privacy device states::
 
-		    # cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_current_state
+		    # cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919*/dell_privacy_current_state
 		    [Microphone] [unmuted]
 		    [Camera Shutter] [unmuted]

Documentation/ABI/testing/sysfs-platform-ideapad-laptop

@@ -27,15 +27,6 @@ Description:
 			* 1 -> Switched On
 			* 0 -> Switched Off
 
-What:		/sys/bus/platform/devices/VPC2004:*/conservation_mode
-Date:		Aug 2017
-KernelVersion:	4.14
-Contact:	[email protected]
-Description:
-		Controls whether the conservation mode is enabled or not.
-		This feature limits the maximum battery charge percentage to
-		around 50-60% in order to prolong the lifetime of the battery.
-
 What:		/sys/bus/platform/devices/VPC2004:*/fn_lock
 Date:		May 2018
 KernelVersion:	4.18

Documentation/ABI/testing/sysfs-platform-intel-wmi-sbl-fw-update

@@ -1,4 +1,4 @@
-What:		/sys/bus/wmi/devices/44FADEB1-B204-40F2-8581-394BBDC1B651/firmware_update_request
+What:		/sys/bus/wmi/devices/44FADEB1-B204-40F2-8581-394BBDC1B651[-X]/firmware_update_request
 Date:		April 2020
 KernelVersion:	5.7
 Contact:	"Jithu Joseph" <[email protected]>

Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt

@@ -1,4 +1,4 @@
-What:		/sys/devices/platform/<platform>/force_power
+What:		/sys/bus/wmi/devices/86CCFD48-205E-4A77-9C48-2021CBEDE341[-X]/force_power
 Date:		September 2017
 KernelVersion:	4.15
 Contact:	"Mario Limonciello" <[email protected]>

Documentation/admin-guide/thunderbolt.rst

@@ -358,12 +358,7 @@ Forcing power
 Many OEMs include a method that can be used to force the power of a
 Thunderbolt controller to an "On" state even if nothing is connected.
 If supported by your machine this will be exposed by the WMI bus with
-a sysfs attribute called "force_power".
-
-For example the intel-wmi-thunderbolt driver exposes this attribute in:
-  /sys/bus/wmi/devices/86CCFD48-205E-4A77-9C48-2021CBEDE341/force_power
-
-  To force the power to on, write 1 to this attribute file.
-  To disable force power, write 0 to this attribute file.
+a sysfs attribute called "force_power", see
+Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt for details.
 
 Note: it's currently not possible to query the force power state of a platform.