Merge tag 'platform-drivers-x86-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Ilpo Järvinen:

 - amd/hfi: Add support for dynamic ranking tables (version 3)

 - amd/pmc:
     - Add PMC driver support for AMD 1Ah M80H SoC
     - Delay suspend for some Lenovo Laptops to avoid keyboard and lid
       switch problems after s2idle

 - arm64: qcom-hamoa-ec: Add Hamoa/Purwa/Glymur EC driver

 - asus-armoury: add support for G614PR, GA402NJ, GA403UM, and FX608JPR

 - asus-wmi: add keystone dongle support

 - dell-dw5826e: Add reset driver for DW5826e

 - dell-laptop: Fix rollback path

 - hp-wmi:
     - Add support for Omen 16-ap0xxx (board ID 8D26) and board ID 8B2F

 - intel-hid:
     - Add HP ProBook x360 440 G1 5 button array support
     - Prevent racing ACPI notify handlers

 - intel/pmc:
     - Add Nova Lake support
     - Rate-limit LTR scale-factor warning

 - intel-uncore-freq:
     - Expose instance ID in the sysfs
     - Fix current_freq_khz after CPU hotplug

 - intel/vsec: Restore BAR fallback for header walk

 - ISST: Restore SST-PP control to all domains

 - lenovo-wmi-*:
     - Add more CPU tunable attributes
     - Add GPU tunable attributes
     - Add WMI battery charge limiting

 - oxpec: add support for OneXPlayer Super X

 - sel3350-platform: Retain LED state on load and unload

 - surface: SAM: Add support for Surface Pro 12in

 - uniwill-laptop: Add support for battery charge modes

 - tools/power/x86/intel-speed-select: Harden daemon pidfile open

 - Major refactoring efforts:
     - ACPI driver to platform driver conversion
     - Converting drivers to use the improved WMI API

 - Miscellaneous cleanups / refactoring / improvements

* tag 'platform-drivers-x86-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (115 commits)
  platform/x86/intel/pmc: Add NVL PCI IDs for SSRAM telemetry discovery
  platform/x86/intel/pmc/ssram: Make PMT registration optional
  platform/x86/intel/pmc/ssram: Add ACPI discovery scaffolding
  platform/x86/intel/pmc/ssram: Switch to static array with per-index probe state
  platform/x86/intel/pmc/ssram: Refactor DEVID/PWRMBASE extraction into helper
  platform/x86/intel/pmc/ssram: Add PCI platform data
  platform/x86/intel/pmc/ssram: Rename probe and PCI ID table for consistency
  platform/x86/intel/pmc: Add ACPI PWRM telemetry driver for Nova Lake S
  platform/x86/intel/pmc: Add PMC SSRAM Kconfig description
  platform/x86/intel/pmt: Unify header fetch and add ACPI source
  platform/x86/intel/pmt: Cache the telemetry discovery header
  platform/x86/intel/pmt: Pass discovery index instead of resource
  platform/x86/intel/pmt/telemetry: Move overlap check to post-decode hook
  platform/x86/intel/pmt/crashlog: Split init into pre-decode
  platform/x86/intel/pmt: Add pre/post decode hooks around header parsing
  modpost: Handle malformed WMI GUID strings
  platform/wmi: Make sysfs attributes const
  platform/wmi: Make wmi_bus_class const
  hwmon: (dell-smm) Use new buffer-based WMI API
  platform/x86: dell-ddv: Use new buffer-based WMI API
  ...

2 files changed, 21 insertions, 5 deletions

diff --git a/Documentation/admin-guide/laptops/uniwill-laptop.rst b/Documentation/admin-guide/laptops/uniwill-laptop.rst
index 1f3ca84c7d88..24b41dbab886 100644
--- a/Documentation/admin-guide/laptops/uniwill-laptop.rst
+++ b/Documentation/admin-guide/laptops/uniwill-laptop.rst
@@ -46,11 +46,20 @@ Battery Charging Control
 .. warning:: Some devices do not properly implement the charging threshold interface. Forcing
              the driver to enable access to said interface on such devices might damage the
              battery [1]_. Because of this the driver will not enable said feature even when
-             using the ``force`` module parameter.
-
-The ``uniwill-laptop`` driver supports controlling the battery charge limit. This happens over
-the standard ``charge_control_end_threshold`` power supply sysfs attribute. All values
-between 1 and 100 percent are supported.
+             using the ``force`` module parameter. The charging profile interface will be
+             available instead.
+
+The ``uniwill-laptop`` driver supports controlling the battery charge limit. This either happens
+over the standard ``charge_control_end_threshold`` or ``charge_types`` power supply sysfs attribute,
+depending on the device. When using the ``charge_control_end_threshold`` sysfs attribute, all values
+between 1 and 100 percent are supported. When using the ``charge_types`` sysfs attribute, the driver
+supports switching between the ``Standard``, ``Trickle`` and ``Long Life`` profiles.
+
+Keep in mind that when using the ``charge_types`` sysfs attribute, the EC firmware will hide the
+true charging status of the battery from the operating system, potentially misleading users into
+thinking that the charging profile does not work. Checking the ``current_now`` sysfs attribute
+tells you the true charging status of the battery even when using the ``charge_types`` sysfs
+attribute (0 means that the battery is currently not charging).
 
 Additionally the driver signals the presence of battery charging issues through the standard
 ``health`` power supply sysfs attribute.
diff --git a/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst b/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
index d367ba4d744a..b43ad4d5e333 100644
--- a/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
+++ b/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst
@@ -88,8 +88,15 @@ and "fabric_cluster_id" in the directory.
 
 Attributes in each directory:
 
+``instance_id``
+	This attribute is used to get die indices in userspace mapped MMIO
+	blocks. Indices are local to a single TPMI partition. Needed for direct
+	TPMI register access.
+
 ``domain_id``
 	This attribute is used to get the power domain id of this instance.
+	Indices are unique in all TPMI partitions on a given CPU package. Can be
+	used to map compute dies to corresponding CPUs.
 
 ``die_id``
 	This attribute is used to get the Linux die id of this instance.