Merge tag 'platform-drivers-x86-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform driver updates from Hans de Goede:
 "Highlights:

   - Move all the Intel drivers into their own subdir(s) (mostly Kate's
     work)

   - New meraki-mx100 platform driver

   - Asus WMI driver enhancements, including support for
     /sys/firmware/acpi/platform_profile

   - New BIOS SAR driver for Intel M.2 WWAM modems

   - Alder Lake support for the Intel PMC driver

   - A whole bunch of cleanups + fixes all over the place"

* tag 'platform-drivers-x86-v5.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (65 commits)
  platform/x86: dell-smbios-wmi: Add missing kfree in error-exit from run_smbios_call
  platform/x86: dell-smbios-wmi: Avoid false-positive memcpy() warning
  platform/x86: ISST: use semi-colons instead of commas
  platform/x86: asus-wmi: Fix "unsigned 'retval' is never less than zero" smatch warning
  platform/x86: asus-wmi: Delete impossible condition
  platform/x86: hp_accel: Convert to be a platform driver
  platform/x86: hp_accel: Remove _INI method call
  platform/mellanox: mlxbf-pmc: fix kernel-doc notation
  platform/x86/intel: pmc/core: Add GBE Package C10 fix for Alder Lake PCH
  platform/x86/intel: pmc/core: Add Alder Lake low power mode support for pmc core
  platform/x86/intel: pmc/core: Add Latency Tolerance Reporting (LTR) support to Alder Lake
  platform/x86/intel: pmc/core: Add Alderlake support to pmc core driver
  platform/x86: intel-wmi-thunderbolt: Move to intel sub-directory
  platform/x86: intel-wmi-sbl-fw-update: Move to intel sub-directory
  platform/x86: intel-vbtn: Move to intel sub-directory
  platform/x86: intel_oaktrail: Move to intel sub-directory
  platform/x86: intel_int0002_vgpio: Move to intel sub-directory
  platform/x86: intel-hid: Move to intel sub-directory
  platform/x86: intel_atomisp2: Move to intel sub-directory
  platform/x86: intel_speed_select_if: Move to intel sub-directory
  ...

7 files changed, 74 insertions, 9 deletions

diff --git a/Documentation/ABI/testing/dell-smbios-wmi b/Documentation/ABI/testing/dell-smbios-wmi
index 5f3a0dc67050..f58229084469 100644
--- a/Documentation/ABI/testing/dell-smbios-wmi
+++ b/Documentation/ABI/testing/dell-smbios-wmi
@@ -1,7 +1,7 @@
 What:		/dev/wmi/dell-smbios
 Date:		November 2017
 KernelVersion:	4.15
-Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Contact:	Dell.Client.Kernel@dell.com
 Description:
 		Perform SMBIOS calls on supported Dell machines.
 		through the Dell ACPI-WMI interface.
diff --git a/Documentation/ABI/testing/sysfs-bus-thunderbolt b/Documentation/ABI/testing/sysfs-bus-thunderbolt
index 95c21d6c9a84..b7e87f6c7d47 100644
--- a/Documentation/ABI/testing/sysfs-bus-thunderbolt
+++ b/Documentation/ABI/testing/sysfs-bus-thunderbolt
@@ -232,7 +232,7 @@ Description:	When new NVM image is written to the non-active NVM
 What:		/sys/bus/thunderbolt/devices/.../nvm_authenticate_on_disconnect
 Date:		Oct 2020
 KernelVersion:	v5.9
-Contact:	Mario Limonciello <mario.limonciello@dell.com>
+Contact:	Mario Limonciello <mario.limonciello@outlook.com>
 Description:	For supported devices, automatically authenticate the new Thunderbolt
 		image when the device is disconnected from the host system.
 
diff --git a/Documentation/ABI/testing/sysfs-class-firmware-attributes b/Documentation/ABI/testing/sysfs-class-firmware-attributes
index 3348bf80a37c..90fdf935aa5e 100644
--- a/Documentation/ABI/testing/sysfs-class-firmware-attributes
+++ b/Documentation/ABI/testing/sysfs-class-firmware-attributes
@@ -2,8 +2,8 @@ What:		/sys/class/firmware-attributes/*/attributes/*/
 Date:		February 2021
 KernelVersion:	5.11
 Contact:	Divya Bharathi <Divya.Bharathi@Dell.com>,
-		Mario Limonciello <mario.limonciello@dell.com>,
 		Prasanth KSR <prasanth.ksr@dell.com>
+		Dell.Client.Kernel@dell.com
 Description:
 		A sysfs interface for systems management software to enable
 		configuration capability on supported systems.  This directory
@@ -130,8 +130,8 @@ What:		/sys/class/firmware-attributes/*/authentication/
 Date:		February 2021
 KernelVersion:	5.11
 Contact:	Divya Bharathi <Divya.Bharathi@Dell.com>,
-		Mario Limonciello <mario.limonciello@dell.com>,
 		Prasanth KSR <prasanth.ksr@dell.com>
+		Dell.Client.Kernel@dell.com
 Description:
 		Devices support various authentication mechanisms which can be exposed
 		as a separate configuration object.
@@ -220,8 +220,8 @@ What:		/sys/class/firmware-attributes/*/attributes/pending_reboot
 Date:		February 2021
 KernelVersion:	5.11
 Contact:	Divya Bharathi <Divya.Bharathi@Dell.com>,
-		Mario Limonciello <mario.limonciello@dell.com>,
 		Prasanth KSR <prasanth.ksr@dell.com>
+		Dell.Client.Kernel@dell.com
 Description:
 		A read-only attribute reads 1 if a reboot is necessary to apply
 		pending BIOS attribute changes. Also, an uevent_KOBJ_CHANGE is
@@ -249,8 +249,8 @@ What:		/sys/class/firmware-attributes/*/attributes/reset_bios
 Date:		February 2021
 KernelVersion:	5.11
 Contact:	Divya Bharathi <Divya.Bharathi@Dell.com>,
-		Mario Limonciello <mario.limonciello@dell.com>,
 		Prasanth KSR <prasanth.ksr@dell.com>
+		Dell.Client.Kernel@dell.com
 Description:
 		This attribute can be used to reset the BIOS Configuration.
 		Specifically, it tells which type of reset BIOS configuration is being
@@ -272,3 +272,14 @@ Description:
 
 		Note that any changes to this attribute requires a reboot
 		for changes to take effect.
+
+What:		/sys/class/firmware-attributes/*/attributes/debug_cmd
+Date:		July 2021
+KernelVersion:	5.14
+Contact:	Mark Pearson <markpearson@lenovo.com>
+Description:
+		This write only attribute can be used to send debug commands to the BIOS.
+		This should only be used when recommended by the BIOS vendor. Vendors may
+		use it to enable extra debug attributes or BIOS features for testing purposes.
+
+		Note that any changes to this attribute requires a reboot for changes to take effect.
diff --git a/Documentation/ABI/testing/sysfs-driver-intc_sar b/Documentation/ABI/testing/sysfs-driver-intc_sar
new file mode 100644
index 000000000000..ec334b0e5ed9
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-driver-intc_sar
@@ -0,0 +1,54 @@
+What:		/sys/bus/platform/devices/INTC1092:00/intc_reg
+Date:		August 2021
+KernelVersion:	5.15
+Contact:	Shravan S <s.shravan@intel.com>,
+		An Sudhakar <sudhakar.an@intel.com>
+Description:
+		Specific Absorption Rate (SAR) regulatory mode is typically
+		derived based on information like mcc (Mobile Country Code) and
+		mnc (Mobile Network Code) that is available for the currently
+		attached LTE network. A userspace application is required to set
+		the current SAR regulatory mode on the Dynamic SAR driver using
+		this sysfs node. Such an application can also read back using
+		this sysfs node, the currently configured regulatory mode value
+		from the Dynamic SAR driver.
+
+		Acceptable regulatory modes are:
+			==	====
+			0	FCC
+			1	CE
+			2	ISED
+			==	====
+
+		- The regulatory mode value has one of the above values.
+		- The default regulatory mode used in the driver is 0.
+
+What:		/sys/bus/platform/devices/INTC1092:00/intc_data
+Date:		August 2021
+KernelVersion:	5.15
+Contact:	Shravan S <s.shravan@intel.com>,
+		An Sudhakar <sudhakar.an@intel.com>
+Description:
+		This sysfs entry is used to retrieve Dynamic SAR information
+		emitted/maintained by a BIOS that supports Dynamic SAR.
+
+		The retrieved information is in the order given below:
+		- device_mode
+		- bandtable_index
+		- antennatable_index
+		- sartable_index
+
+		The above information is sent as integer values separated
+		by a single space. This information can then be pushed to a
+		WWAN modem that uses this to control the transmit signal
+		level using the Band/Antenna/SAR table index information.
+		These parameters are derived/decided by aggregating
+		device-mode like laptop/tablet/clamshell etc. and the
+		proximity-sensor data available to the embedded controller on
+		given host. The regulatory mode configured on Dynamic SAR
+		driver also influences these values.
+
+		The userspace applications can poll for changes to this file
+		using POLLPRI event on file-descriptor (fd) obtained by opening
+		this sysfs entry. Application can then read this information from
+		the sysfs node and consume the given information.
diff --git a/Documentation/ABI/testing/sysfs-platform-dell-smbios b/Documentation/ABI/testing/sysfs-platform-dell-smbios
index e6e0f7f834a7..5583da581025 100644
--- a/Documentation/ABI/testing/sysfs-platform-dell-smbios
+++ b/Documentation/ABI/testing/sysfs-platform-dell-smbios
@@ -1,7 +1,7 @@
 What:		/sys/devices/platform/<platform>/tokens/*
 Date:		November 2017
 KernelVersion:	4.15
-Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Contact:	Dell.Client.Kernel@dell.com
 Description:
 		A read-only description of Dell platform tokens
 		available on the machine.
diff --git a/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt b/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt
index e19144fd5d86..fd3a7ec79760 100644
--- a/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt
+++ b/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt
@@ -1,7 +1,7 @@
 What:		/sys/devices/platform/<platform>/force_power
 Date:		September 2017
 KernelVersion:	4.15
-Contact:	"Mario Limonciello" <mario.limonciello@dell.com>
+Contact:	"Mario Limonciello" <mario.limonciello@outlook.com>
 Description:
 		Modify the platform force power state, influencing
 		Thunderbolt controllers to turn on or off when no
diff --git a/Documentation/ABI/testing/sysfs-power b/Documentation/ABI/testing/sysfs-power
index 51c0f578bfce..90ec4987074b 100644
--- a/Documentation/ABI/testing/sysfs-power
+++ b/Documentation/ABI/testing/sysfs-power
@@ -295,7 +295,7 @@ Description:
 
 What:		/sys/power/resume_offset
 Date:		April 2018
-Contact:	Mario Limonciello <mario.limonciello@dell.com>
+Contact:	Mario Limonciello <mario.limonciello@outlook.com>
 Description:
 		This file is used for telling the kernel an offset into a disk
 		to use when hibernating the system such as with a swap file.