Commit 34770887 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'platform-drivers-x86-v5.17-1' of... 

Merge tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

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

  New drivers:
   - asus-tf103c-dock
   - intel_crystal_cove_charger
   - lenovo-yogabook-wmi
   - simatic-ipc platform-code + led driver + watchdog driver
   - x86-android-tablets (kernel module to workaround DSDT bugs on
     these)

  amd-pmc:
   - bug-fixes
   - smar trace buffer support

  asus-wmi:
   - support for custom fan curves

  int3472 (camera info ACPI object for Intel IPU3/SkyCam cameras):
   - ACPI core + int3472 changes to delay enumeration of camera sensor
     I2C clients until the PMIC for the sensor has been fully probed
   - Add support for board data (DSDT info is incomplete) for setting up
     the tps68470 PMIC used on some boards with these cameras
   - Add board data for the Microsoft Surface Go (original, v2 and v3)

  thinkpad_acpi:
   - various cleanups
   - support for forced battery discharging (for battery calibration)
   - support to inhibit battery charging
   - this includes power_supply core changes to add new APIs for this

  think_lmi:
   - enhanced BIOS password support

  various other small fixes and hardware-id additions"

* tag 'platform-drivers-x86-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (78 commits)
  power: supply: Provide stubs for charge_behaviour helpers
  platform/x86: x86-android-tablets: Fix GPIO lookup leak on error-exit
  platform/x86: int3472: Add board data for Surface Go 3
  platform/x86: Add Asus TF103C dock driver
  platform/x86: x86-android-tablets: Add TM800A550L data
  platform/x86: x86-android-tablets: Add Asus MeMO Pad 7 ME176C data
  platform/x86: x86-android-tablets: Add Asus TF103C data
  platform/x86: x86-android-tablets: Add support for preloading modules
  platform/x86: x86-android-tablets: Add support for registering GPIO lookup tables
  platform/x86: x86-android-tablets: Add support for instantiating serdevs
  platform/x86: x86-android-tablets: Add support for instantiating platform-devs
  platform/x86: x86-android-tablets: Add support for PMIC interrupts
  platform/x86: x86-android-tablets: Don't return -EPROBE_DEFER from a non probe() function
  platform/x86: touchscreen_dmi: Remove the Glavey TM800A550L entry
  platform/x86: touchscreen_dmi: Enable pen support on the Chuwi Hi10 Plus and Pro
  platform/x86: touchscreen_dmi: Correct min/max values for Chuwi Hi10 Pro (CWI529) tablet
  platform/x86: Add intel_crystal_cove_charger driver
  power: supply: fix charge_behaviour attribute initialization
  platform/x86: intel-uncore-frequency: use default_groups in kobj_type
  x86/platform/uv: use default_groups in kobj_type
  ...
parents 46a67e76 3367d1bd

Documentation/ABI/testing/sysfs-class-firmware-attributes

+32 −0
Original line number Diff line number Diff line
@@ -161,6 +161,15 @@ Description: 
						power-on:

							Representing a password required to use

							the system

						system-mgmt:

							Representing System Management password.

							See Lenovo extensions section for details

						HDD:

							Representing HDD password

							See Lenovo extensions section for details

						NVMe:

							Representing NVMe password

							See Lenovo extensions section for details



		mechanism:

					The means of authentication.  This attribute is mandatory.
@@ -207,6 +216,13 @@ Description: 


		On Lenovo systems the following additional settings are available:



		role: system-mgmt	This gives the same authority as the bios-admin password to control

					security related features. The authorities allocated can be set via

					the BIOS menu SMP Access Control Policy



		role: HDD & NVMe	This password is used to unlock access to the drive at boot. Note see

					'level' and 'index' extensions below.



		lenovo_encoding:

					The encoding method that is used. This can be either "ascii"

					or "scancode". Default is set to "ascii"
@@ -216,6 +232,22 @@ Description: 
					two char code (e.g. "us", "fr", "gr") and may vary per platform.

					Default is set to "us"



		level:

					Available for HDD and NVMe authentication to set 'user' or 'master'

					privilege level.

					If only the user password is configured then this should be used to

					unlock the drive at boot. If both master and user passwords are set

					then either can be used. If a master password is set a user password

					is required.

					This attribute defaults to 'user' level



		index:

					Used with HDD and NVME authentication to set the drive index

					that is being referenced (e.g hdd0, hdd1 etc)

					This attribute defaults to device 0.







What:		/sys/class/firmware-attributes/*/attributes/pending_reboot

Date:		February 2021

KernelVersion:	5.11

Documentation/ABI/testing/sysfs-class-power

+14 −0
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@@ -455,6 +455,20 @@ Description: 
			      "Unknown", "Charging", "Discharging",

			      "Not charging", "Full"



What:		/sys/class/power_supply/<supply_name>/charge_behaviour

Date:		November 2021

Contact:	linux-pm@vger.kernel.org

Description:

		Represents the charging behaviour.



		Access: Read, Write



		Valid values:

			================ ====================================

			auto:            Charge normally, respect thresholds

			inhibit-charge:  Do not charge while AC is attached

			force-discharge: Force discharge while AC is attached



What:		/sys/class/power_supply/<supply_name>/technology

Date:		May 2007

Contact:	linux-pm@vger.kernel.org

MAINTAINERS

+14 −0
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@@ -3013,6 +3013,13 @@ W: http://acpi4asus.sf.net 
F:	drivers/platform/x86/asus*.c

F:	drivers/platform/x86/eeepc*.c









ASUS TF103C DOCK DRIVER









M:	Hans de Goede <hdegoede@redhat.com>









L:	platform-driver-x86@vger.kernel.org









S:	Maintained









T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git









F:	drivers/platform/x86/asus-tf103c-dock.c

















ASUS WMI HARDWARE MONITOR DRIVER









M:	Ed Brindley <kernel@maidavale.org>









M:	Denis Pauk <pauk.denis@gmail.com>








@@ -20836,6 +20843,13 @@ S:	Maintained







T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm









F:	arch/x86/mm/

















X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER









M:	Hans de Goede <hdegoede@redhat.com>









L:	platform-driver-x86@vger.kernel.org









S:	Maintained









T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git









F:	drivers/platform/x86/x86-android-tablets.c

















X86 PLATFORM DRIVERS









M:	Hans de Goede <hdegoede@redhat.com>









M:	Mark Gross <markgross@kernel.org>

























drivers/leds/Kconfig



+3
−0






























Original line number
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@@ -879,4 +879,7 @@ source "drivers/leds/flash/Kconfig"







comment "LED Triggers"









source "drivers/leds/trigger/Kconfig"



















comment "Simple LED drivers"









source "drivers/leds/simple/Kconfig"



















endif # NEW_LEDS
























drivers/leds/Makefile



+3
−0






























Original line number
Diff line number
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@@ -105,3 +105,6 @@ obj-$(CONFIG_LEDS_TRIGGERS)		+= trigger/

















# LED Blink









obj-y					+= blink/



















# Simple LED drivers









obj-y					+= simple/