linux/drivers/platform/x86
Linus Torvalds f31c00c377 platform-drivers-x86 for v7.2-1
Highlights:
 
 - 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
 
 The following is an automated shortlog grouped by driver:
 
 ACPI:
  -  provide acpi_bus_find_device_by_name()
 
 alienware-wmi-base:
  -  Transition to new WMI API
 
 amd: hfi:
  -  Support for ranking table versions
 
 amd/hsmp:
  -  Clamp ioctl/send_message indices (Spectre v1)
 
 amd/pmc:
  -  Add delay_suspend module parameter
  -  Add PMC driver support for AMD 1Ah M80H SoC
  -  Check for intermediate wakeup in function
  -  Delay suspend for some Lenovo Laptops
  -  Don't log during intermediate wakeups
  -  Use per-SoC cpu_info struct for SMU mailbox and IP info
 
 apple-gmux:
  -  Drop unused assignment of pnp_device_id driver data
 
 arm64:
  -  Add driver for EC found on Qualcomm reference devices
 
 arm64: qcom-hamoa-ec:
  -  Fix indentation in comment tables
 
 arm64 Use named initializers for struct i2c_device_id:
  - arm64 Use named initializers for struct i2c_device_id
 
 asus-armoury:
  -  add support for FX608JPR
  -  add support for G614PR
  -  add support for GA402NJ
  -  add support for GA403UM
 
 asus-wmi:
  -  add keystone dongle support
 
 barco-p50-gpio:
  -  attach software node to its target GPIO device
 
 classmate-laptop:
  -  Address memory leaks on driver removal
  -  Convert accel driver to a platform one
  -  Convert ipml driver to a platform one
  -  Convert keys driver to a platform one
  -  Convert tablet driver to a platform one
  -  Convert v4 accel driver to a platform one
  -  Pass struct device pointer to helpers
  -  Register ACPI notify handlers directly
  -  Rename two helper functions
  -  Unify probe rollback and remove code
 
 dell-ddv:
  -  Use new buffer-based WMI API
 
 dell-descriptor:
  -  Use new buffer-based WMI API
 
 dell-dw5826e:
  -  Add reset driver for DW5826e
 
 dell-laptop:
  -  add Inspiron N5110 to touchpad LED quirk table
  -  fix missing cleanups in init error path
 
 dell-privacy:
  -  correct CONFIG_DELL_WMI_PRIVACY macro name in comments
  -  Use new buffer-based WMI API
 
 dell_rbu:
  -  use strscpy in image_type_write
 
 dell-smbios-wmi:
  -  Use new buffer-based WMI API
 
 dell-wmi-base:
  -  Use new buffer-based WMI API
 
 docs:
  -  fix typo in uniwill-laptop.rst
 
 hp-wmi:
  -  Add support for Omen 16-ap0xxx (8D26)
  -  Add support for Omen 16-ap0xxx (8E35)
  -  Add thermal support for board 8B2F
 
 hwmon:
  -  (dell-smm) Use new buffer-based WMI API
 
 intel-hid:
  -  Add HP ProBook x360 440 G1 to button_array_table
  -  Protect ACPI notify handler against recursion
 
 intel/pmc:
  -  Add ACPI PWRM telemetry driver for Nova Lake S
  -  Add Nova Lake support to intel_pmc_core driver
  -  Add NVL PCI IDs for SSRAM telemetry discovery
  -  Add PMC SSRAM Kconfig description
  -  Add support for variable DMU offsets
  -  Enable Pkgc blocking residency counter
  -  Enable PkgC LTR blocking counter
  -  rate-limit LTR scale-factor warning
  -  Retrieve PMC info only for available PMCs
 
 intel/pmc/ssram:
  -  Add ACPI discovery scaffolding
  -  Add PCI platform data
  -  Make PMT registration optional
  -  Refactor DEVID/PWRMBASE extraction into helper
  -  Rename probe and PCI ID table for consistency
  -  Switch to static array with per-index probe state
 
 intel/pmc:
  -  Use __free() in pmc_core_punit_pmt_init()
  -  Use PCI DID for PMC SSRAM device discovery
 
 intel/pmt:
  -  Add pre/post decode hooks around header parsing
  -  Cache the telemetry discovery header
 
 intel/pmt/crashlog:
  -  Split init into pre-decode
 
 intel/pmt:
  -  Pass discovery index instead of resource
 
 intel/pmt/telemetry:
  -  Move overlap check to post-decode hook
 
 intel/pmt:
  -  Unify header fetch and add ACPI source
 
 intel/tpmi:
  -  convert mutex in mem_write() to guard
  -  use cleanup helpers in mem_write()
 
 intel-uncore-freq:
  -  Expose instance ID in the sysfs
  -  Fix current_freq_khz after CPU hotplug
  -  Rename instance_id
 
 intel/vsec:
  -  allocate res with intel_vsec_dev
  -  Restore BAR fallback for header walk
 
 ISST:
  -  Restore SST-PP control to all domains
 
 lenovo-wmi-capdata:
  -  Add debugfs file for dumping capdata
 
 lenovo-wmi-helpers:
  -  Add helper for creating per-device debugfs dir
 
 lenovo-wmi-other:
  -  Add force_load_psy_ext module parameter
  -  Add GPU tunable attributes
  -  Add missing CPU tunable attributes
  -  Add WMI battery charge limiting
  -  Rename LWMI_OM_FW_ATTR_BASE_PATH
 
 meraki-mx100:
  -  use real software node references
 
 modpost:
  -  Handle malformed WMI GUID strings
 
 Move delayed work on system_dfl_wq:
  - Move delayed work on system_dfl_wq
 
 msi-ec:
  -  Add support for MSI Pulse GL66 12th Gen
 
 oxpec:
  -  add support for OneXPlayer Super X
 
 panasonic-laptop:
  -  simplify allocation of sinf
 
 pcengines-apuv2:
  -  reduce indiraction in swnode assignment
 
 pmc_atom:
  -  Use named initializer for pci_device_id array
 
 sel3350-platform:
  -  Retain LED state on load and unload
 
 sonypi:
  -  use strscpy() in sonypi_acpi_probe
 
 surface: SAM:
  -  Add support for Surface Pro 12in
 
 thinkpad_acpi:
  -  Add debugfs entry to display HWDD raw
  -  Remove unneeded goto
 
 tools/power/x86/intel-speed-select:
  -  Harden daemon pidfile open
 
 uniwill-laptop:
  -  Add support for battery charge modes
  -  Enable battery charge modes on supported devices
  -  Mark EC_ADDR_OEM_4 as volatile
  -  Rework FN lock/super key suspend handling
 
 use u8 * for raw byte buffers:
  - use u8 * for raw byte buffers
 
 wmi:
  -  Make sysfs attributes const
  -  Make wmi_bus_class const
 
 x86-android-tablets:
  -  enable fwnode matching of GPIO chips
  -  Use named initializers for struct i2c_device_id
 
 x86/platform/olpc: xo15:
  -  Convert ACPI driver to a platform one
  -  Drop wakeup source on driver removal
 
 xo15-ebook:
  -  Convert ACPI driver to a platform one
  -  Fix formatting of labels
  -  Fix wakeup source and GPE handling
  -  Register ACPI notify handler directly
  -  Use devres-based resource management
 
 Merges:
  -  Merge branch 'fixes' into for-next
  -  Merge branch 'fixes' of into for-next
  -  Merge branch 'intel-sst' of https://github.com/spandruvada/linux-kernel into review-ilpo-next
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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
  ...
2026-06-23 08:31:33 -07:00
..
amd platform/x86/amd/hsmp: Clamp ioctl/send_message indices (Spectre v1) 2026-06-12 15:24:04 +03:00
dell platform/x86: dell-ddv: Use new buffer-based WMI API 2026-06-12 16:01:48 +03:00
hp platform/x86: hp-wmi: Add support for Omen 16-ap0xxx (8E35) 2026-06-09 12:59:57 +03:00
intel platform-drivers-x86 for v7.2-1 2026-06-23 08:31:33 -07:00
lenovo platform/x86: lenovo-wmi-capdata: Add debugfs file for dumping capdata 2026-05-28 14:17:49 +03:00
siemens
tuxedo
uniwill platform/x86: uniwill-laptop: Enable battery charge modes on supported devices 2026-05-28 13:23:35 +03:00
x86-android-tablets platform/x86: x86-android-tablets: Use named initializers for struct i2c_device_id 2026-05-28 14:43:52 +03:00
acer-wireless.c platform/x86: acer-wireless: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:01 +03:00
acer-wmi.c platform/x86: acer-wmi: Fix missing capability check 2026-01-20 17:10:56 +02:00
acerhdf.c
adv_swbutton.c platform/x86: adv_swbutton: Check ACPI_HANDLE() against NULL 2026-05-19 16:47:43 +03:00
amilo-rfkill.c
apple-gmux.c platform/x86: apple-gmux: Drop unused assignment of pnp_device_id driver data 2026-06-11 16:58:14 +03:00
asus-armoury.c platform/x86: asus-armoury: fix mini-LED mode get/set on MODE2 devices 2026-05-19 17:13:58 +03:00
asus-armoury.h platform/x86: asus-armoury: add support for FX608JPR 2026-06-12 15:57:57 +03:00
asus-laptop.c platform/x86: asus-laptop: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:04 +03:00
asus-nb-wmi.c platform/x86: asus-nb-wmi: add DMI quirk for ASUS Zenbook Duo UX8407AA 2026-05-11 17:15:16 +03:00
asus-tf103c-dock.c
asus-wireless.c platform/x86: asus-wireless: Convert ACPI driver to a platform one 2026-04-07 12:41:44 +03:00
asus-wmi.c platform/x86: asus-wmi: add keystone dongle support 2026-06-11 14:51:52 +03:00
asus-wmi.h
ayaneo-ec.c
barco-p50-gpio.c platform/x86: barco-p50-gpio: attach software node to its target GPIO device 2026-05-08 18:49:20 +03:00
bitland-mifs-wmi.c platform/wmi: Replace .no_notify_data with .min_event_size 2026-04-13 14:11:27 +03:00
classmate-laptop.c platform/x86: classmate-laptop: Convert keys driver to a platform one 2026-05-20 13:07:23 +03:00
compal-laptop.c
dasharo-acpi.c
dual_accel_detect.h
eeepc-laptop.c platform/x86: eeepc-laptop: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:07 +03:00
eeepc-wmi.c
firmware_attributes_class.c
firmware_attributes_class.h
fujitsu-laptop.c platform/x86: fujitsu: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:09 +03:00
fujitsu-tablet.c platform/x86: fujitsu-tablet: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:11 +03:00
gigabyte-wmi.c
gpd-pocket-fan.c
hdaps.c
huawei-wmi.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ibm_rtl.c platform/x86: ibm_rtl: fix EBDA signature search pointer arithmetic 2025-12-22 16:19:19 +02:00
inspur_platform_profile.c
intel_ips.c
intel_ips.h
intel_scu_ipc.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
intel_scu_ipcutil.c
intel_scu_pcidrv.c
intel_scu_pltdrv.c
intel_scu_wdt.c
Kconfig Merge branch 'fixes' into for-next 2026-05-28 13:21:45 +03:00
lg-laptop.c platform/x86: lg-laptop: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:17 +03:00
Makefile platform/x86: bitland-mifs-wmi: Add new Bitland MIFS WMI driver 2026-03-24 15:03:09 +02:00
meegopad_anx7428.c
meraki-mx100.c platform/x86: meraki-mx100: use real software node references 2026-04-28 19:00:38 +03:00
msi-ec.c platform/x86: msi-ec: Add support for MSI Pulse GL66 12th Gen 2026-06-09 10:35:04 +03:00
msi-ec.h
msi-laptop.c platform/x86: msi-laptop: add missing sysfs_remove_group() 2025-12-22 16:17:49 +02:00
msi-wmi-platform.c
msi-wmi.c
mxm-wmi.c platform: x86: remove unnecessary module_init/exit() functions 2026-03-02 15:30:46 +02:00
nvidia-wmi-ec-backlight.c
oxpec.c platform/x86: oxpec: add support for OneXPlayer Super X 2026-06-09 10:34:48 +03:00
p2sb.c
panasonic-laptop.c Merge branch 'fixes' into for-next 2026-05-28 13:21:45 +03:00
pcengines-apuv2.c platform/x86: pcengines-apuv2: reduce indiraction in swnode assignment 2026-05-08 18:49:42 +03:00
pmc_atom.c platform/x86: pmc_atom: Use named initializer for pci_device_id array 2026-05-11 17:22:20 +03:00
portwell-ec.c
quickstart.c
redmi-wmi.c platform/wmi: Replace .no_notify_data with .min_event_size 2026-04-13 14:11:27 +03:00
samsung-galaxybook.c platform/x86: samsung-galaxybook: Handle ACPI hotkey notifications 2026-05-07 14:36:20 +03:00
samsung-laptop.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
samsung-q10.c
sel3350-platform.c platform/x86: sel3350-platform: Retain LED state on load and unload 2026-05-11 19:15:20 +03:00
serdev_helpers.h
serial-multi-instantiate.c
silicom-platform.c
sony-laptop.c platform/x86: sony-laptop: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:21 +03:00
system76_acpi.c platform/x86: system76: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:23 +03:00
topstar-laptop.c platform/x86: topstar-laptop: Convert ACPI driver to a platform one 2026-03-17 19:50:10 +02:00
toshiba_acpi.c platform/x86: toshiba_acpi: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:25 +03:00
toshiba_bluetooth.c platform/x86: toshiba_bluetooth: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:27 +03:00
toshiba_haps.c platform/x86: toshiba_haps: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:28 +03:00
toshiba-wmi.c
touchscreen_dmi.c platform/x86: touchscreen_dmi: Add quirk for y-inverted Goodix touchscreen on SUPI S10 2026-02-23 16:27:22 +02:00
uv_sysfs.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
winmate-fm07-keys.c
wireless-hotkey.c platform/x86: wireless-hotkey: Check ACPI_COMPANION() against NULL 2026-05-20 13:05:30 +03:00
wmi-bmof.c platform/wmi: Extend wmidev_query_block() to reject undersized data 2026-04-13 14:11:25 +03:00
xiaomi-wmi.c platform/wmi: Replace .no_notify_data with .min_event_size 2026-04-13 14:11:27 +03:00
xo1-rfkill.c
xo15-ebook.c platform/x86: xo15-ebook: Use devres-based resource management 2026-05-20 13:06:59 +03:00