• Linus Torvalds's avatar
    Merge tag 'platform-drivers-x86-v4.15-1' of git://git.infradead.org/linux-platform-drivers-x86 · 07c455ee
    Linus Torvalds authored
    Pull x86 platform driver updates from Andy Shevchenko:
     "Here is the collected material against Platform Drivers x86 subsystem.
      It's rather bit busy cycle for PDx86, mostly due to Dell SMBIOS driver
      activity
    
      For this cycle we have quite an update for the Dell SMBIOS driver
      including WMI work to provide an interface for SMBIOS tokens via sysfs
      and WMI support for 2017+ Dell laptop models. SMM dispatcher code is
      split into a separate driver followed by a new WMI dispatcher. The
      latter provides a character device interface to user space.
    
      The git history also contains a merge of immutable branch from Wolfram
      Sang in order to apply a dependent fix to the Intel CherryTrail
      Battery Management driver.
    
      Other Intel drivers got a lot of cleanups. The Turbo Boost Max 3.0
      support is added for Intel Skylake.
    
      Peaq WMI hotkeys driver gets its own maintainer and white list of
      supported models.
    
      Silead DMI is expanded to support few additional platforms.
    
      Tablet mode via GMMS ACPI method is added to support some ThinkPad
      tablets.
    
      new driver:
       - Add driver to force WMI Thunderbolt controller power status
    
      asus-wmi:
       -  Add lightbar led support
    
      dell-laptop:
       -  Allocate buffer before rfkill use
    
      dell-smbios:
       -  fix string overflow
       -  Add filtering support
       -  Introduce dispatcher for SMM calls
       -  Add a sysfs interface for SMBIOS tokens
       -  only run if proper oem string is detected
       -  Prefix class/select with cmd_
       -  Add pr_fmt definition to driver
    
      dell-smbios-smm:
       -  test for WSMT
    
      dell-smbios-wmi:
       -  release mutex lock on WMI call failure
       -  introduce userspace interface
       -  Add new WMI dispatcher driver
    
      dell-smo8800:
       -  remove redundant assignments to byte_data
    
      dell-wmi:
       -  don't check length returned
       -  clean up wmi descriptor check
       -  increase severity of some failures
       -  Do not match on descriptor GUID modalias
       -  Label driver as handling notifications
    
      dell-*wmi*:
       -  Relay failed initial probe to dependent drivers
    
      dell-wmi-descriptor:
       -  check if memory was allocated
       -  split WMI descriptor into it's own driver
    
      fujitsu-laptop:
       -  Fix radio LED detection
       -  Don't oops when FUJ02E3 is not presnt
    
      hp_accel:
       -  Add quirk for HP ProBook 440 G4
    
      hp-wmi:
       -  Fix tablet mode detection for convertibles
    
      ideapad-laptop:
       -  Add Lenovo Yoga 920-13IKB to no_hw_rfkill dmi list
    
      intel_cht_int33fe:
       -  Update fusb302 type string, add properties
       -  make a couple of local functions static
       -  Work around BIOS bug on some devices
    
      intel-hid:
       -  Power button suspend on Dell Latitude 7275
    
      intel_ips:
       -  Convert timers to use timer_setup()
       -  Remove FSF address from GPL notice
       -  Remove unneeded fields and label
       -  Keep pointer to struct device
       -  Use PCI_VDEVICE() macro
       -  Switch to new PCI IRQ allocation API
       -  Simplify error handling via devres API
    
      intel_pmc_ipc:
       -  Revert Use MFD framework to create dependent devices
       -  Use MFD framework to create dependent devices
       -  Use spin_lock to protect GCR updates
       -  Use devm_* calls in driver probe function
    
      intel_punit_ipc:
       -  Fix resource ioremap warning
    
      intel_telemetry:
       -  Remove useless default in Kconfig
       -  Add needed inclusion
       -  cleanup redundant headers
       -  Fix typos
       -  Fix load failure info
    
      intel_telemetry_debugfs:
       -  Use standard ARRAY_SIZE() macro
    
      intel_turbo_max_3:
       -  Add Skylake platform
    
      intel-wmi-thunderbolt:
       -  Silence error cases
    
      mlx-platform:
       -  make a couple of structures static
    
      peaq_wmi:
       -  Fix missing terminating entry for peaq_dmi_table
    
      peaq-wmi:
       -  Remove unnecessary checks from peaq_wmi_exit
       -  Add DMI check before binding to the WMI interface
       -  Revert Blacklist Lenovo ideapad 700-15ISK
       -  Blacklist Lenovo ideapad 700-15ISK
    
      silead_dmi:
       -  Add silead, home-button property to some tablets
       -  Add entry for the Digma e200 tablet
       -  Fix GP-electronic T701 entry
       -  Add entry for the Chuwi Hi8 Pro tablet
    
      sony-laptop:
       -  Drop variable assignment in sony_nc_setup_rfkill()
       -  Fix error handling in sony_nc_setup_rfkill()
    
      thinkpad_acpi:
       -  Implement tablet mode using GMMS method
    
      tools/wmi:
       -  add a sample for dell smbios communication over WMI
    
      wmi:
       -  release mutex on module acquistion failure
       -  create userspace interface for drivers
       -  Don't allow drivers to get each other's GUIDs
       -  Add new method wmidev_evaluate_method
       -  Destroy on cleanup rather than unregister
       -  Cleanup exit routine in reverse order of init
       -  Sort include list"
    
    * tag 'platform-drivers-x86-v4.15-1' of git://git.infradead.org/linux-platform-drivers-x86: (74 commits)
      platform/x86: silead_dmi: Add silead, home-button property to some tablets
      platform/x86: dell-laptop: Allocate buffer before rfkill use
      platform/x86: dell-*wmi*: Relay failed initial probe to dependent drivers
      platform/x86: dell-wmi-descriptor: check if memory was allocated
      platform/x86: Revert intel_pmc_ipc: Use MFD framework to create dependent devices
      platform/x86: dell-smbios-wmi: release mutex lock on WMI call failure
      platform/x86: wmi: release mutex on module acquistion failure
      platform/x86: dell-smbios: fix string overflow
      platform/x86: intel_pmc_ipc: Use MFD framework to create dependent devices
      platform/x86: intel_punit_ipc: Fix resource ioremap warning
      platform/x86: dell-smo8800: remove redundant assignments to byte_data
      platform/x86: hp-wmi: Fix tablet mode detection for convertibles
      platform/x86: intel_ips: Convert timers to use timer_setup()
      platform/x86: sony-laptop: Drop variable assignment in sony_nc_setup_rfkill()
      platform/x86: sony-laptop: Fix error handling in sony_nc_setup_rfkill()
      tools/wmi: add a sample for dell smbios communication over WMI
      platform/x86: dell-smbios-wmi: introduce userspace interface
      platform/x86: wmi: create userspace interface for drivers
      platform/x86: dell-smbios: Add filtering support
      platform/x86: dell-smbios-smm: test for WSMT
      ...
    07c455ee