user/sven/linux.git/include/acpi, branch v5.5-rc2

Merge branches 'acpi-utils', 'acpi-platform', 'acpi-video' and 'acpi-doc'

2019-11-26T09:30:49Z

* acpi-utils: iommu/amd: Switch to use acpi_dev_hid_uid_match() mmc: sdhci-acpi: Switch to use acpi_dev_hid_uid_match() ACPI / LPSS: Switch to use acpi_dev_hid_uid_match() ACPI / utils: Introduce acpi_dev_hid_uid_match() helper ACPI / utils: Move acpi_dev_get_first_match_dev() under CONFIG_ACPI ACPI / utils: Describe function parameters in kernel-doc * acpi-platform: ACPI: platform: Unregister stale platform devices ACPI: Always build evged in * acpi-video: ACPI: video: update doc for acpi_video_bus_DOS() * acpi-doc: ACPI: Documentation: Minor spelling fix in namespace.rst

Merge branches 'acpi-ec', 'acpi-soc', 'acpi-pmic' and 'acpi-button'

2019-11-26T09:30:12Z

* acpi-ec: ACPI: EC: add support for hardware-reduced systems ACPI: EC: tweak naming in preparation for GpioInt support * acpi-soc: ACPI: LPSS: Add dmi quirk for skipping _DEP check for some device-links ACPI: LPSS: Add LNXVIDEO -> BYT I2C1 to lpss_device_links ACPI: LPSS: Add LNXVIDEO -> BYT I2C7 to lpss_device_links * acpi-pmic: ACPI / PMIC: Add Cherry Trail Crystal Cove PMIC OpRegion driver ACPI / PMIC: Add byt prefix to Crystal Cove PMIC OpRegion driver ACPI / PMIC: Do not register handlers for unhandled OpRegions * acpi-button: ACPI: button: Remove unused acpi_lid_notifier_[un]register() functions ACPI: button: Add DMI quirk for Asus T200TA ACPI: button: Add DMI quirk for Medion Akoya E2215T ACPI: button: Turn lid_blacklst DMI table into a generic quirk table ACPI: button: Allow disabling LID support with the lid_init_state module option ACPI: button: Refactor lid_init_state module parsing code

ACPICA: Update version to 20191018

2019-10-28T21:12:46Z

ACPICA commit 3d70fd4894824ed1e685f2d059ca22ccd9ac6163 Version 20191018. Link: https://github.com/acpica/acpica/commit/3d70fd48 Signed-off-by: Bob Moore Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki

ACPICA: make acpi_load_table() return table index

2019-10-28T21:12:46Z

ACPICA commit d1716a829d19be23277d9157c575a03b9abb7457 For unloading an ACPI table, it is necessary to provide the index of the table. The method intended for dynamically loading or hotplug addition of tables, acpi_load_table(), should provide this information via an optional pointer to the loaded table index. This patch fixes the table unload function of acpi_configfs. Reported-by: Andy Shevchenko Fixes: d06c47e3dd07f ("ACPI: configfs: Resolve objects on host-directed table loads") Link: https://github.com/acpica/acpica/commit/d1716a82 Signed-off-by: Nikolaus Voss Signed-off-by: Erik Schmauss Signed-off-by: Bob Moore Tested-by: Andy Shevchenko Signed-off-by: Rafael J. Wysocki

ACPICA: Add new external interface, acpi_unload_table()

2019-10-28T21:12:46Z

ACPICA commit c69369cd9cf0134e1aac516e97d612947daa8dc2 Unload a table via the table_index. Link: https://github.com/acpica/acpica/commit/c69369cd Signed-off-by: Bob Moore Signed-off-by: Erik Schmauss Signed-off-by: Rafael J. Wysocki

ACPI: button: Remove unused acpi_lid_notifier_[un]register() functions

2019-10-28T14:40:26Z

There are no users of the acpi_lid_notifier_[un]register functions, so lets remove them. Reviewed-by: Andy Shevchenko Signed-off-by: Hans de Goede Signed-off-by: Rafael J. Wysocki

cpufreq: Use per-policy frequency QoS

2019-10-21T00:05:21Z

Replace the CPU device PM QoS used for the management of min and max frequency constraints in cpufreq (and its users) with per-policy frequency QoS to avoid problems with cpufreq policies covering more then one CPU. Namely, a cpufreq driver is registered with the subsys interface which calls cpufreq_add_dev() for each CPU, starting from CPU0, so currently the PM QoS notifiers are added to the first CPU in the policy (i.e. CPU0 in the majority of cases). In turn, when the cpufreq driver is unregistered, the subsys interface doing that calls cpufreq_remove_dev() for each CPU, starting from CPU0, and the PM QoS notifiers are only removed when cpufreq_remove_dev() is called for the last CPU in the policy, say CPUx, which as a rule is not CPU0 if the policy covers more than one CPU. Then, the PM QoS notifiers cannot be removed, because CPUx does not have them, and they are still there in the device PM QoS notifiers list of CPU0, which prevents new PM QoS notifiers from being registered for CPU0 on the next attempt to register the cpufreq driver. The same issue occurs when the first CPU in the policy goes offline before unregistering the driver. After this change it does not matter which CPU is the policy CPU at the driver registration time and whether or not it is online all the time, because the frequency QoS is per policy and not per CPU. Fixes: 67d874c3b2c6 ("cpufreq: Register notifiers with the PM QoS framework") Reported-by: Dmitry Osipenko Tested-by: Dmitry Osipenko Reported-by: Sudeep Holla Tested-by: Sudeep Holla Diagnosed-by: Viresh Kumar Link: https://lore.kernel.org/linux-pm/5ad2624194baa2f53acc1f1e627eb7684c577a19.1562210705.git.viresh.kumar@linaro.org/T/#md2d89e95906b8c91c15f582146173dce2e86e99f Link: https://lore.kernel.org/linux-pm/20191017094612.6tbkwoq4harsjcqv@vireshk-i7/T/#m30d48cc23b9a80467fbaa16e30f90b3828a5a29b Signed-off-by: Rafael J. Wysocki Acked-by: Viresh Kumar

ACPI / utils: Introduce acpi_dev_hid_uid_match() helper

2019-10-15T10:06:23Z

There are users outside of ACPI realm which reimplementing the comparator function to check if the given device matches to given HID and UID. For better utilization, introduce a helper for everyone to use. Signed-off-by: Andy Shevchenko Reviewed-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki

ACPI / utils: Move acpi_dev_get_first_match_dev() under CONFIG_ACPI

2019-10-15T10:06:23Z

We have a stub defined for the acpi_dev_get_first_match_dev() in acpi.h for the case when CONFIG_ACPI=n. Moreover, acpi_dev_put(), counterpart function, is already placed under CONFIG_ACPI. Thus, move acpi_dev_get_first_match_dev() under CONFIG_ACPI as well. Fixes: 817b4d64da03 ("ACPI / utils: Introduce acpi_dev_get_first_match_dev() helper") Reported-by: kbuild test robot Signed-off-by: Andy Shevchenko Reviewed-by: Mika Westerberg Cc: 5.2+ # 5.2+ Signed-off-by: Rafael J. Wysocki

Merge tag 'acpi-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2019-09-18T02:31:36Z

Pull ACPI updates from Rafael Wysocki: "These include an ACPICA update (to upstream revision 20190816), improvements of support for memory hot-add in the HMAT handling code and some assorted fixes and cleanups. Specifics: - Update the ACPICA code in the kernel to upstream revision 20190816 including: * Internal limits change to support larger systems (Bob Moore). * Macros clean up (Bob Moore). * printf format string fixes (Bob Moore). * Full deployment of the ACPI_PRINTF_LIKE macro (Bob Moore). * Tools improvements (Bob Moore, Colin Ian King). * Windows _OSI support fixes (Jung-uk Kim). - Improve memory hot-add support in the ACPI HMAT handling code (Dan Williams, Keith Busch). - Fix the ACPI LPSS (Low-Power Subsystem) driver for Intel SoCs to save and restore private registers during system-wide suspend and resume on systems with the Lynxpoint PCH (Jarkko Nikula). - Convert the ACPI documentation related to LEDs to ReST (Sakari Ailus). - Fix assorted issues and make assorted minor improvements in the ACPI-related code (Al Stone, Andy Shevchenko, Jiri Slaby, Kelsey Skunberg, Krzysztof Wilczynski, Liguang Zhang, Wenwen Wang, YueHaibing)" * tag 'acpi-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (23 commits) ACPI / PCI: fix acpi_pci_irq_enable() memory leak ACPI: custom_method: fix memory leaks ACPI: thermal: Remove redundant acpi_has_method() calls ACPI / CPPC: do not require the _PSD method ACPI: SBS: remove unused const variable 'SMBUS_PEC' ACPI / LPSS: Save/restore LPSS private registers also on Lynxpoint ACPI/PCI: Remove surplus parentheses from a return statement ACPICA: Update version to 20190816. ACPICA: Add "Windows 2019" string to _OSI support. ACPICA: Differentiate Windows 8.1 from Windows 8. ACPICA: Fully deploy ACPI_PRINTF_LIKE macro ACPICA: iASL,acpi_dump: Improve y/n query ACPICA: Fix issues with arg types within printf format strings ACPICA: Macros: remove pointer math on a null pointer ACPICA: Increase total number of possible Owner IDs ACPICA: Debugger: remove redundant assignment on obj_desc Documentation: ACPI: DSD: Convert LED documentation to ReST ACPI / APEI: Release resources if gen_pool_add() fails HMAT: Skip publishing target info for nodes with no online memory HMAT: Register attributes for memory hot add ...