Merge tag 'platform-drivers-x86-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Ilpo Järvinen:

 - amd/pmf: Report system state changes using existing input events

 - asus-wmi: Zenbook 2023 camera LED disable support and fix TUF laptop
   keyboard RGB LED sysfs interface

 - dell-pc: Fan modes / platform profile support

 - hp-wmi: Fix platform profile switching on Omen/Victus laptops

 - intel/ISST: Use only TPMI interface when TPMI and legacy interfaces
   are available

 - intel/pmc: LTR restore support to pair with LTR ignore

 - intel/tpmi: Performance Limit Reasons (PLR) and APIC <-> Punit CPU
   numbering mapping support

 - WMI: driver override support and docs improvements

 - lenovo-yoga-c630: Support for EC (platform/arm64)

 - platform/arm64: Fix build with COMPILE_TEST (broke after addition of
   C630)

 - tools: Intel Speed Select Turbo Ratio Limit fix

 - Miscellaneous cleanups / refactoring / improvements

* tag 'platform-drivers-x86-v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits)
  platform/x86: asus-wmi: fix TUF laptop RGB variant
  platform/x86/intel/tpmi/plr: Fix output in plr_print_bits()
  Docs/admin-guide: Remove pmf leftover reference from the index
  platform/x86: ideapad-laptop: use cleanup.h
  platform/x86: hp-wmi: Fix implementation of the platform_profile_omen_get function
  platform: arm64: EC_LENOVO_YOGA_C630 should depend on ARCH_QCOM
  platform: arm64: EC_ACER_ASPIRE1 should depend on ARCH_QCOM
  platform/x86/amd/pmf: Remove update system state document
  platform/x86/amd/pmf: Use existing input event codes to update system states
  platform/x86: hp-wmi: Fix platform profile option switch bug on Omen and Victus laptops
  platform/x86:intel/pmc: Add support to undo ltr_ignore
  platform/x86:intel/pmc: Use the Elvis operator
  platform/x86:intel/pmc: Use DEFINE_SHOW_STORE_ATTRIBUTE macro
  platform/x86:intel/pmc: Remove unneeded min_t check
  platform/x86:intel/pmc: Add support to show ltr_ignore value
  platform/x86:intel/pmc: Move pmc assignment closer to first usage
  platform/x86:intel/pmc: Convert index variables to be unsigned
  platform/x86:intel/pmc: Simplify mutex usage with cleanup helpers
  platform/x86:intel/pmc: Use the return value of pmc_core_send_msg
  tools/power/x86/intel-speed-select: v1.20 release
  ...

5 files changed, 173 insertions, 25 deletions

diff --git a/Documentation/ABI/testing/debugfs-tpmi b/Documentation/ABI/testing/debugfs-tpmi
index 597f0475fe6e..c493a1403d2f 100644
--- a/Documentation/ABI/testing/debugfs-tpmi
+++ b/Documentation/ABI/testing/debugfs-tpmi
@@ -29,3 +29,12 @@ Example:
 echo 0,0x20,0xff > mem_write
 echo 1,64,64 > mem_write
 Users:		Debugging, any user space test suite
+
+What:		/sys/kernel/debug/tpmi-<n>/plr/domain<n>/status
+Date:		Aug 2024
+KernelVersion:	6.11
+Contact:	Tero Kristo <tero.kristo@linux.intel.com>
+Description:
+Shows the currently active Performance Limit Reasons for die level and the
+individual CPUs under the die. The contents of this file are sticky, and
+clearing all the statuses can be done by writing "0\n" to this file.
diff --git a/Documentation/ABI/testing/sysfs-bus-wmi b/Documentation/ABI/testing/sysfs-bus-wmi
new file mode 100644
index 000000000000..aadb35b82198
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-wmi
@@ -0,0 +1,81 @@
+What:		/sys/bus/wmi/devices/.../driver_override
+Date:		February 2024
+Contact:	Armin Wolf <W_Armin@gmx.de>
+Description:
+		This file allows the driver for a device to be specified which
+		will override standard ID table matching.
+		When specified, only a driver with a name matching the value
+		written to driver_override will have an opportunity to bind
+		to the device.
+		The override is specified by writing a string to the
+		driver_override file (echo wmi-event-dummy > driver_override).
+		The override may be cleared with an empty string (echo > \
+		driver_override) which returns the device to standard matching
+		rules binding.
+		Writing to driver_override does not automatically unbind the
+		device from its current driver or make any attempt to automatically
+		load the specified driver. If no driver with a matching name is
+		currently loaded in the kernel, the device will not bind to any
+		driver.
+		This also allows devices to opt-out of driver binding using a
+		driver_override name such as "none". Only a single driver may be
+		specified in the override, there is no support for parsing delimiters.
+
+What:		/sys/bus/wmi/devices/.../modalias
+Date:		November 20:15
+Contact:	Andy Lutomirski <luto@kernel.org>
+Description:
+		This file contains the MODALIAS value emitted by uevent for a
+		given WMI device.
+
+		Format: wmi:XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX.
+
+What:		/sys/bus/wmi/devices/.../guid
+Date:		November 2015
+Contact:	Andy Lutomirski <luto@kernel.org>
+Description:
+		This file contains the GUID used to match WMI devices to
+		compatible WMI drivers. This GUID is not necessarily unique
+		inside a given machine, it is solely used to identify the
+		interface exposed by a given WMI device.
+
+What:		/sys/bus/wmi/devices/.../object_id
+Date:		November 2015
+Contact:	Andy Lutomirski <luto@kernel.org>
+Description:
+		This file contains the WMI object ID used internally to construct
+		the ACPI method names used by non-event WMI devices. It contains
+		two ASCII letters.
+
+What:		/sys/bus/wmi/devices/.../notify_id
+Date:		November 2015
+Contact:	Andy Lutomirski <luto@kernel.org>
+Description:
+		This file contains the WMI notify ID used internally to map ACPI
+		events to WMI event devices. It contains two ASCII letters.
+
+What:		/sys/bus/wmi/devices/.../instance_count
+Date:		November 2015
+Contact:	Andy Lutomirski <luto@kernel.org>
+Description:
+		This file contains the number of WMI object instances being
+		present on a given WMI device. It contains a non-negative
+		number.
+
+What:		/sys/bus/wmi/devices/.../expensive
+Date:		November 2015
+Contact:	Andy Lutomirski <luto@kernel.org>
+Description:
+		This file contains a boolean flag signaling if interacting with
+		the given WMI device will consume significant CPU resources.
+		The WMI driver core will take care of enabling/disabling such
+		WMI devices.
+
+What:		/sys/bus/wmi/devices/.../setable
+Date:		May 2017
+Contact:	Darren Hart (VMware) <dvhart@infradead.org>
+Description:
+		This file contains a boolean flags signaling the data block
+		aassociated with the given WMI device is writable. If the
+		given WMI device is not associated with a data block, then
+		this file will not exist.
diff --git a/Documentation/admin-guide/index.rst b/Documentation/admin-guide/index.rst
index 32ea52f1d150..e85b1adf5908 100644
--- a/Documentation/admin-guide/index.rst
+++ b/Documentation/admin-guide/index.rst
@@ -121,7 +121,6 @@ configure specific aspects of kernel behavior to your liking.
    parport
    perf-security
    pm/index
-   pmf
    pnp
    rapidio
    RAS/index
diff --git a/Documentation/admin-guide/pmf.rst b/Documentation/admin-guide/pmf.rst
deleted file mode 100644
index 9ee729ffc19b..000000000000
--- a/Documentation/admin-guide/pmf.rst
+++ /dev/null
@@ -1,24 +0,0 @@
-.. SPDX-License-Identifier: GPL-2.0
-
-Set udev rules for PMF Smart PC Builder
----------------------------------------
-
-AMD PMF(Platform Management Framework) Smart PC Solution builder has to set the system states
-like S0i3, Screen lock, hibernate etc, based on the output actions provided by the PMF
-TA (Trusted Application).
-
-In order for this to work the PMF driver generates a uevent for userspace to react to. Below are
-sample udev rules that can facilitate this experience when a machine has PMF Smart PC solution builder
-enabled.
-
-Please add the following line(s) to
-``/etc/udev/rules.d/99-local.rules``::
-
-        DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="0", RUN+="/usr/bin/systemctl suspend"
-        DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="1", RUN+="/usr/bin/systemctl hibernate"
-        DRIVERS=="amd-pmf", ACTION=="change", ENV{EVENT_ID}=="2", RUN+="/bin/loginctl lock-sessions"
-
-EVENT_ID values:
-0= Put the system to S0i3/S2Idle
-1= Put the system to hibernate
-2= Lock the screen
diff --git a/Documentation/devicetree/bindings/platform/lenovo,yoga-c630-ec.yaml b/Documentation/devicetree/bindings/platform/lenovo,yoga-c630-ec.yaml
new file mode 100644
index 000000000000..3180ce1a22d4
--- /dev/null
+++ b/Documentation/devicetree/bindings/platform/lenovo,yoga-c630-ec.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/platform/lenovo,yoga-c630-ec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Lenovo Yoga C630 Embedded Controller.
+
+maintainers:
+  - Bjorn Andersson <andersson@kernel.org>
+
+description:
+  The Qualcomm Snapdragon-based Lenovo Yoga C630 has an Embedded Controller
+  (EC) which handles things such as battery and USB Type-C. This binding
+  describes the interface, on an I2C bus, to this EC.
+
+properties:
+  compatible:
+    const: lenovo,yoga-c630-ec
+
+  reg:
+    const: 0x70
+
+  '#address-cells':
+    const: 1
+
+  '#size-cells':
+    const: 0
+
+  interrupts:
+    maxItems: 1
+
+patternProperties:
+  '^connector@[01]$':
+    $ref: /schemas/connector/usb-connector.yaml#
+
+    properties:
+      reg:
+        maxItems: 1
+
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |+
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c1 {
+        clock-frequency = <400000>;
+
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        embedded-controller@70 {
+            compatible = "lenovo,yoga-c630-ec";
+            reg = <0x70>;
+
+            interrupts-extended = <&tlmm 20 IRQ_TYPE_LEVEL_HIGH>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            connector@0 {
+                compatible = "usb-c-connector";
+                reg = <0>;
+                power-role = "source";
+                data-role = "host";
+            };
+
+            connector@1 {
+                compatible = "usb-c-connector";
+                reg = <1>;
+                power-role = "source";
+                data-role = "host";
+            };
+        };
+    };
+...