user/sven/linux.git/include/linux/acpi.h, branch v6.2.7

Merge branches 'acpi-pm', 'acpi-processor', 'acpi-ec' and 'acpi-video'

2022-12-12T14:05:30Z

Make ACPI power management changes, ACPI processor driver updates, ACPI EC driver quirk and ACPI backlight driver updates for 6.2-rc1: - Print full name paths of ACPI power resources objects during enumeration (Kane Chen). - Eliminate a compiler warning regarding a missing function prototype in the ACPI power management code (Sudeep Holla). - Fix and clean up the ACPI processor driver (Rafael Wysocki, Li Zhong, Colin Ian King, Sudeep Holla). - Add quirk for the HP Pavilion Gaming 15-cx0041ur to the ACPI EC driver (Mia Kanashi). - Add some mew ACPI backlight handling quirks and update some existing ones (Hans de Goede). - Make the ACPI backlight driver prefer the native backlight control over vendor backlight control when possible (Hans de Goede). * acpi-pm: ACPI: PM: Silence missing prototype warning ACPI: PM: Print full name path while adding power resource * acpi-processor: ACPI: processor: perflib: Adjust acpi_processor_notify_smm() return value ACPI: processor: perflib: Rearrange acpi_processor_notify_smm() ACPI: processor: perflib: Rearrange unregistration routine ACPI: processor: perflib: Drop redundant parentheses ACPI: processor: perflib: Adjust white space ACPI: processor: idle: Drop unnecessary statements and parens ACPI: processor: Silence missing prototype warnings ACPI: processor_idle: Silence missing prototype warnings ACPI: processor: throttling: remove variable count ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value * acpi-ec: ACPI: EC: Add quirk for the HP Pavilion Gaming 15-cx0041ur * acpi-video: ACPI: video: Prefer native over vendor ACPI: video: Simplify __acpi_video_get_backlight_type() ACPI: video: Add force_native quirk for Sony Vaio VPCY11S1E ACPI: video: Add force_vendor quirk for Sony Vaio PCG-FRV35 ACPI: video: Change Sony Vaio VPCEH3U1E quirk to force_native ACPI: video: Change GIGABYTE GB-BXBT-2807 quirk to force_none ACPI: video: Add a few bugtracker links to DMI quirks

ACPI: PM: Silence missing prototype warning

2022-11-23T18:36:07Z

Silence the following warning when built with W=1: | CC drivers/acpi/device_pm.c | warning: no previous prototype for function 'acpi_subsys_restore_early' [-Wmissing-prototypes] | int acpi_subsys_restore_early(struct device *dev) | ^ Reported-by: kernel test robot Signed-off-by: Sudeep Holla Signed-off-by: Rafael J. Wysocki

ACPI: FFH: Silence missing prototype warnings

2022-11-23T18:33:28Z

Silence the following warnings when built with W=1: | CC drivers/acpi/acpi_ffh.c | warning: no previous prototype for 'acpi_ffh_address_space_arch_setup' [-Wmissing-prototypes] | int __weak acpi_ffh_address_space_arch_setup(void *handler_ctxt, | ^ | CC drivers/acpi/acpi_ffh.c | warning: no previous prototype for 'acpi_ffh_address_space_arch_handler' [-Wmissing-prototypes] | int __weak acpi_ffh_address_space_arch_handler(acpi_integer *value, | ^ Reported-by: kernel test robot Signed-off-by: Sudeep Holla Signed-off-by: Rafael J. Wysocki

ACPI: Implement a generic FFH Opregion handler

2022-11-14T18:09:07Z

This registers the FFH OpRegion handler before ACPI tables are loaded. The platform support for the same is checked via Platform-Wide OSPM Capabilities(OSC) before registering the OpRegion handler. It relies on the special context data passed to offset and the length. However the interpretation of the values is platform/architecture specific. This generic handler just passed all the information to the platform/architecture specific callback. It also implements the default callbacks which return as not supported. Signed-off-by: Sudeep Holla Signed-off-by: Rafael J. Wysocki

Merge tag 'acpi-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2022-10-10T20:28:06Z

Pull more ACPI updates from Rafael Wysocki: "These fix two issues, in APEI and in the int3472 driver, clean up the ACPI thermal driver, add ACPI support for non-GPE system wakeup events and make the system reboot code use the S5 (system off) state by default. Specifics: - Fix ACPI device object reference counting in (recently updated) skl_int3472_fill_clk_pdata() (Andy Shevchenko). - Fix a memory leak in APEI by avoiding to add a task_work to kernel threads running when an asynchronous error is detected (Shuai Xue). - Add ACPI support for handling system wakeups via GPIO wake capable IRQs in addition to GPEs (Raul E Rangel). - Make the system reboot code put ACPI-enabled systems into the S5 (system off) state which is necessary for some platforms to work as expected (Kai-Heng Feng). - Make the white space usage in the ACPI thermal driver more consistent and drop redundant code from it (Rafael Wysocki)" * tag 'acpi-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: thermal: Drop some redundant code ACPI: thermal: Drop redundant parens from expressions ACPI: thermal: Use white space more consistently platform/x86: int3472: Don't leak reference on error ACPI: APEI: do not add task_work to kernel thread to avoid memory leak PM: ACPI: reboot: Reinstate S5 for reboot kernel/reboot: Add SYS_OFF_MODE_RESTART_PREPARE mode ACPI: PM: Take wake IRQ into consideration when entering suspend-to-idle i2c: acpi: Use ACPI wake capability bit to set wake_irq ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get

Merge branches 'acpi-apei', 'acpi-wakeup', 'acpi-reboot' and 'acpi-thermal'

2022-10-10T16:11:11Z

Merge additional APEI changes, ACPI updates related to device wakeup and system restart and ACPI thermal driver cleanups for 6.1-rc1: - Fix a memory leak in APEI by avoiding to add do not add task_work to kernel threads running when an asynchronous error is detected (Shuai Xue). - Add ACPI support for handling system wakeups via GPIO wake capable IRQs in addition to GPEs (Raul E Rangel). - Make the system reboot code put ACPI-enabled systems into the S5 (system off) state which is necessary for some platforms to work as expected (Kai-Heng Feng). - Make the white space usage in the ACPI thermal driver more consistent and drop redundant code from it (Rafael Wysocki). * acpi-apei: ACPI: APEI: do not add task_work to kernel thread to avoid memory leak * acpi-wakeup: ACPI: PM: Take wake IRQ into consideration when entering suspend-to-idle i2c: acpi: Use ACPI wake capability bit to set wake_irq ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get * acpi-reboot: PM: ACPI: reboot: Reinstate S5 for reboot kernel/reboot: Add SYS_OFF_MODE_RESTART_PREPARE mode * acpi-thermal: ACPI: thermal: Drop some redundant code ACPI: thermal: Drop redundant parens from expressions ACPI: thermal: Use white space more consistently

Merge tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

2022-10-05T17:38:24Z

Pull x86 platform driver updates from Hans de Goede: - AMD Platform Management Framework (PMF) driver with AMT and QnQF support - AMD PMC: Improved logging for debugging s2idle issues - Big refactor of the ACPI/x86 backlight handling, ensuring that we only register 1 /sys/class/backlight device per LCD panel - Microsoft Surface: - Surface Laptop Go 2 support - Surface Pro 8 HID sensor support - Asus WMI: - Lots of cleanups - Support for TUF RGB keyboard backlight control - Add support for ROG X13 tablet mode - Siemens Simatic: IPC227G and IPC427G support - Toshiba ACPI laptop driver: Fan hwmon and battery ECO mode support - tools/power/x86/intel-speed-select: Various improvements - Various cleanups - Various small bugfixes * tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (153 commits) platform/x86: use PLATFORM_DEVID_NONE instead of -1 platform/x86/amd: pmc: Dump idle mask during "check" stage instead platform/x86/intel/wmi: thunderbolt: Use dev_groups callback platform/x86/amd: pmc: remove CONFIG_DEBUG_FS checks platform/surface: Split memcpy() of struct ssam_event flexible array platform/x86: compal-laptop: Get rid of a few forward declarations platform/x86: intel-uncore-freq: Use sysfs_emit() to instead of scnprintf() platform/x86: dell-smbios-base: Use sysfs_emit() platform/x86/amd/pmf: Remove unused power_delta instances platform/x86/amd/pmf: install notify handler after acpi init Documentation/ABI/testing/sysfs-amd-pmf: Add ABI doc for AMD PMF platform/x86/amd/pmf: Add sysfs to toggle CnQF platform/x86/amd/pmf: Add support for CnQF platform/x86/amd: pmc: Fix build without debugfs platform/x86: hp-wmi: Support touchpad on/off platform/x86: int3472/discrete: Drop a forward declaration platform/x86: toshiba_acpi: change turn_on_panel_on_resume to static platform/x86: wmi: Drop forward declaration of static functions platform/x86: toshiba_acpi: Remove duplicate include platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading ...

ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags

2022-10-04T13:41:12Z

ACPI IRQ/Interrupt resources contain a bit that describes if the interrupt should wake the system. This change exposes that bit via a new IORESOURCE_IRQ_WAKECAPABLE flag. Drivers should check this flag before arming an IRQ to wake the system. Signed-off-by: Raul E Rangel Reviewed-by: Andy Shevchenko Signed-off-by: Rafael J. Wysocki

gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get

2022-10-04T13:41:12Z

The ACPI spec defines the SharedAndWake and ExclusiveAndWake share type keywords. This is an indication that the GPIO IRQ can also be used as a wake source. This change exposes the wake_capable bit so drivers can correctly enable wake functionality instead of making an assumption. Signed-off-by: Raul E Rangel Reviewed-by: Mika Westerberg Reviewed-by: Andy Shevchenko Signed-off-by: Rafael J. Wysocki

Merge branch 'acpi-uid'

2022-10-03T18:09:22Z

Merge ACPI _UID handling unification changes for 6.1-rc1: - Introduce acpi_dev_uid_to_integer() to convert a _UID string into an integer value (Andy Shevchenko). - Use acpi_dev_uid_to_integer() in several places to unify _UID handling (Andy Shevchenko). * acpi-uid: efi/dev-path-parser: Refactor _UID handling to use acpi_dev_uid_to_integer() spi: pxa2xx: Refactor _UID handling to use acpi_dev_uid_to_integer() perf: qcom_l2_pmu: Refactor _UID handling to use acpi_dev_uid_to_integer() i2c: mlxbf: Refactor _UID handling to use acpi_dev_uid_to_integer() i2c: amd-mp2-plat: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: x86: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: LPSS: Refactor _UID handling to use acpi_dev_uid_to_integer() ACPI: utils: Add acpi_dev_uid_to_integer() helper to get _UID as integer