Merge branches 'acpi-pm', 'acpi-pci', 'acpi-sysfs' and 'acpi-tables'

Merge power management, PCI and sysfs-related material and changes
related to handling ACPI tables for 5.19-rc1:

- Improve debu

Merge branches 'acpi-pm', 'acpi-pci', 'acpi-sysfs' and 'acpi-tables'

Merge power management, PCI and sysfs-related material and changes
related to handling ACPI tables for 5.19-rc1:

- Improve debug messages in the ACPI device PM code (Rafael Wysocki).

- Block ASUS B1400CEAE from suspend to idle by default (Mario
Limonciello).

- Improve handling of PCI devices that are in D3cold during system
initialization (Rafael Wysocki).

- Fix BERT error region memory mapping (Lorenzo Pieralisi).

- Add support for NVIDIA 16550-compatible port subtype to the SPCR
parsing code (Jeff Brasen).

- Use static for BGRT_SHOW kobj_attribute defines (Tom Rix).

- Fix missing prototype warning for acpi_agdi_init() (Ilkka Koskinen).

* acpi-pm:
ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
ACPI: PM: Always print final debug message in acpi_device_set_power()
ACPI: PM: Unify debug messages in acpi_device_set_power()
ACPI: PM: Change pr_fmt() in device_pm.c
ACPI: PM: Convert debug message in acpi_device_get_power()

* acpi-pci:
ACPI: bus: Avoid non-ACPI device objects in walks over children
PCI: ACPI: PM: Power up devices in D3cold before scanning them
ACPI: PM: Introduce acpi_dev_power_up_children_with_adr()
ACPI: bus: Introduce acpi_dev_for_each_child()

* acpi-sysfs:
ACPI: sysfs: Fix BERT error region memory mapping

* acpi-tables:
ACPI: AGDI: Fix missing prototype warning for acpi_agdi_init()
ACPI: BGRT: use static for BGRT_SHOW kobj_attribute defines
ACPI: SPCR: Add support for NVIDIA 16550-compatible port subtype

show more ...

ACPI: power: Switch to sys-off handler API

Switch to sys-off API that replaces legacy pm_power_off callbacks,
allowing us to remove global pm_* variables and support chaining of
all restart and powe

ACPI: power: Switch to sys-off handler API

Switch to sys-off API that replaces legacy pm_power_off callbacks,
allowing us to remove global pm_* variables and support chaining of
all restart and power-off modes consistently.

Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

show more ...

ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default

ASUS B1400CEAE fails to resume from suspend to idle by default. This was
bisected back to commit df4f9bc4fb9c ("nvme-pci: add support

ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default

ASUS B1400CEAE fails to resume from suspend to idle by default. This was
bisected back to commit df4f9bc4fb9c ("nvme-pci: add support for ACPI
StorageD3Enable property") but this is a red herring to the problem.

Before this commit the system wasn't getting into deepest sleep state.
Presumably this commit is allowing entry into deepest sleep state as
advertised by firmware, but there are some other problems related to
the wakeup.

As it is confirmed the system works properly with S3, set the default for
this system to S3.

Reported-by: Jian-Hong Pan <jhp@endlessos.org>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215742
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Tested-by: Jian-Hong Pan <jhp@endlessos.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

show more ...

Merge branch 'topic/cs35l41' into for-next

Pull CS35L41 codec updates

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge drm/drm-next into drm-intel-gt-next

Pull in TTM changes needed for DG2 CCS enabling from Ram.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-next

Sync up with v5.18-rc1, in particular to get 5e3094cfd9fb
("drm/i915/xehpsdv: Add has_flat_ccs to device info").

Signed-off-by: Jani Nikula <jani.nikula@intel

Merge drm/drm-next into drm-intel-next

Sync up with v5.18-rc1, in particular to get 5e3094cfd9fb
("drm/i915/xehpsdv: Add has_flat_ccs to device info").

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

show more ...

Merge drm/drm-next into drm-misc-next

Let's start the 5.19 development cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge drm/drm-next into drm-intel-next

To catch up with recent rounds of pull requests
and get some drm-misc dependencies so we can merge
linux/string_helpers related changes.

Signed-off-by: Rodrig

Merge drm/drm-next into drm-intel-next

To catch up with recent rounds of pull requests
and get some drm-misc dependencies so we can merge
linux/string_helpers related changes.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

show more ...

Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.18

A collection of fixes that came in since the merge window, plus

Merge tag 'asoc-fix-v5.18-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.18

A collection of fixes that came in since the merge window, plus one new
device ID for an x86 laptop. Nothing that really stands out with
particularly big impact outside of the affected device.

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Let's start the 5.18 fixes cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge branches 'fixes' and 'misc' into for-linus

Merge branch 'for-5.18/apple' into for-linus

- Apple magic keyboard support improvements for newer models (José Expósito)
- Apple T2 Macs support improvements (Aun-Ali Zaidi, Paul Pawlowski)

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes that went thru perf/urgent and now are fixed by an
upcoming patch.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redha

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes that went thru perf/urgent and now are fixed by an
upcoming patch.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

Merge tag 'pm-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
"These are mostly fixes and cleanups all over the code an

Merge tag 'pm-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
"These are mostly fixes and cleanups all over the code and a new piece
of documentation for Intel uncore frequency scaling.

Functionality-wise, the intel_idle driver will support Sapphire Rapids
Xeons natively now (with some extra facilities for controlling
C-states more precisely on those systems), virtual guests will take
the ACPI S4 hardware signature into account by default, the
intel_pstate driver will take the defualt EPP value from the firmware,
cpupower utility will support the AMD P-state driver added in the
previous cycle, and there is a new tracer utility for that driver.

Specifics:

- Allow device_pm_check_callbacks() to be called from interrupt
context without issues (Dmitry Baryshkov).

- Modify devm_pm_runtime_enable() to automatically handle
pm_runtime_dont_use_autosuspend() at driver exit time (Douglas
Anderson).

- Make the schedutil cpufreq governor use to_gov_attr_set() instead
of open coding it (Kevin Hao).

- Replace acpi_bus_get_device() with acpi_fetch_acpi_dev() in the
cpufreq longhaul driver (Rafael Wysocki).

- Unify show() and store() naming in cpufreq and make it use
__ATTR_XX (Lianjie Zhang).

- Make the intel_pstate driver use the EPP value set by the firmware
by default (Srinivas Pandruvada).

- Re-order the init checks in the powernow-k8 cpufreq driver (Mario
Limonciello).

- Make the ACPI processor idle driver check for architectural support
for LPI to avoid using it on x86 by mistake (Mario Limonciello).

- Add Sapphire Rapids Xeon support to the intel_idle driver (Artem
Bityutskiy).

- Add 'preferred_cstates' module argument to the intel_idle driver to
work around C1 and C1E handling issue on Sapphire Rapids (Artem
Bityutskiy).

- Add core C6 optimization on Sapphire Rapids to the intel_idle
driver (Artem Bityutskiy).

- Optimize the haltpoll cpuidle driver a bit (Li RongQing).

- Remove leftover text from intel_idle() kerneldoc comment and fix up
white space in intel_idle (Rafael Wysocki).

- Fix load_image_and_restore() error path (Ye Bin).

- Fix typos in comments in the system wakeup hadling code (Tom Rix).

- Clean up non-kernel-doc comments in hibernation code (Jiapeng
Chong).

- Fix __setup handler error handling in system-wide suspend and
hibernation core code (Randy Dunlap).

- Add device name to suspend_report_result() (Youngjin Jang).

- Make virtual guests honour ACPI S4 hardware signature by default
(David Woodhouse).

- Block power off of a parent PM domain unless child is in deepest
state (Ulf Hansson).

- Use dev_err_probe() to simplify error handling for generic PM
domains (Ahmad Fatoum).

- Fix sleep-in-atomic bug caused by genpd_debug_remove() (Shawn Guo).

- Document Intel uncore frequency scaling (Srinivas Pandruvada).

- Add DTPM hierarchy description (Daniel Lezcano).

- Change the locking scheme in DTPM (Daniel Lezcano).

- Fix dtpm_cpu cleanup at exit time and missing virtual DTPM pointer
release (Daniel Lezcano).

- Make dtpm_node_callback[] static (kernel test robot).

- Fix spelling mistake "initialze" -> "initialize" in
dtpm_create_hierarchy() (Colin Ian King).

- Add tracer tool for the amd-pstate driver (Jinzhou Su).

- Fix PC6 displaying in turbostat on some systems (Artem Bityutskiy).

- Add AMD P-State support to the cpupower utility (Huang Rui)"

* tag 'pm-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (58 commits)
cpufreq: powernow-k8: Re-order the init checks
cpuidle: intel_idle: Drop redundant backslash at line end
cpuidle: intel_idle: Update intel_idle() kerneldoc comment
PM: hibernate: Honour ACPI hardware signature by default for virtual guests
cpufreq: intel_pstate: Use firmware default EPP
cpufreq: unify show() and store() naming and use __ATTR_XX
PM: core: keep irq flags in device_pm_check_callbacks()
cpuidle: haltpoll: Call cpuidle_poll_state_init() later
Documentation: amd-pstate: add tracer tool introduction
tools/power/x86/amd_pstate_tracer: Add tracer tool for AMD P-state
tools/power/x86/intel_pstate_tracer: make tracer as a module
cpufreq: amd-pstate: Add more tracepoint for AMD P-State module
PM: sleep: Add device name to suspend_report_result()
turbostat: fix PC6 displaying on some systems
intel_idle: add core C6 optimization for SPR
intel_idle: add 'preferred_cstates' module argument
intel_idle: add SPR support
PM: runtime: Have devm_pm_runtime_enable() handle pm_runtime_dont_use_autosuspend()
ACPI: processor idle: Check for architectural support for LPI
cpuidle: PSCI: Move the `has_lpi` check to the beginning of the function
...

show more ...

Merge tag 'acpi-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
"From the new functionality perspective, the most significant items

Merge tag 'acpi-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
"From the new functionality perspective, the most significant items
here are the new driver for the 'ARM Generic Diagnostic Dump and
Reset' device, the extension of fine grain fan control in the ACPI fan
driver, and the change making it possible to use CPPC information to
obtain CPU capacity.

There are also a few new quirks, a bunch of fixes, including the
platform-level _OSC handling change to make it actually take the
platform firmware response into account, some code and documentation
cleanups, and a notable update of the ACPI device enumeration
documentation.

Specifics:

- Use uintptr_t and offsetof() in the ACPICA code to avoid compiler
warnings regarding NULL pointer arithmetic (Rafael Wysocki).

- Fix possible NULL pointer dereference in acpi_ns_walk_namespace()
when passed "acpi=off" in the command line (Rafael Wysocki).

- Fix and clean up acpi_os_read/write_port() (Rafael Wysocki).

- Introduce acpi_bus_for_each_dev() and use it for walking all ACPI
device objects in the Type C code (Rafael Wysocki).

- Fix the _OSC platform capabilities negotioation and prevent CPPC
from being used if the platform firmware indicates that it not
supported via _OSC (Rafael Wysocki).

- Use ida_alloc() instead of ida_simple_get() for ACPI enumeration of
devices (Rafael Wysocki).

- Add AGDI and CEDT to the list of known ACPI table signatures (Ilkka
Koskinen, Robert Kiraly).

- Add power management debug messages related to suspend-to-idle in
two places (Rafael Wysocki).

- Fix __acpi_node_get_property_reference() return value and clean up
that function (Andy Shevchenko, Sakari Ailus).

- Fix return value of the __setup handler in the ACPI PM timer clock
source driver (Randy Dunlap).

- Clean up double words in two comments (Tom Rix).

- Add "skip i2c clients" quirks for Lenovo Yoga Tablet 1050F/L and
Nextbook Ares 8 (Hans de Goede).

- Clean up frequency invariance handling on x86 in the ACPI CPPC
library (Huang Rui).

- Work around broken XSDT on the Advantech DAC-BJ01 board (Mark
Cilissen).

- Make wakeup events checks in the ACPI EC driver more
straightforward and clean up acpi_ec_submit_event() (Rafael
Wysocki).

- Make it possible to obtain the CPU capacity with the help of CPPC
information (Ionela Voinescu).

- Improve fine grained fan control in the ACPI fan driver and
document it (Srinivas Pandruvada).

- Add device HID and quirk for Microsoft Surface Go 3 to the ACPI
battery driver (Maximilian Luz).

- Make the ACPI driver for Intel SoCs (LPSS) let the SPI driver know
the exact type of the controller (Andy Shevchenko).

- Force native backlight mode on Clevo NL5xRU and NL5xNU (Werner
Sembach).

- Fix return value of __setup handlers in the APEI code (Randy
Dunlap).

- Add Arm Generic Diagnostic Dump and Reset device driver (Ilkka
Koskinen).

- Limit printable size of BERT table data (Darren Hart).

- Fix up HEST and GHES initialization (Shuai Xue).

- Update the ACPI device enumeration documentation and unify the ASL
style in GPIO-related examples (Andy Shevchenko)"

* tag 'acpi-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (52 commits)
clocksource: acpi_pm: fix return value of __setup handler
ACPI: bus: Avoid using CPPC if not supported by firmware
Revert "ACPI: Pass the same capabilities to the _OSC regardless of the query flag"
ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU
arm64, topology: enable use of init_cpu_capacity_cppc()
arch_topology: obtain cpu capacity using information from CPPC
x86, ACPI: rename init_freq_invariance_cppc() to arch_init_invariance_cppc()
ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device
ACPI: tables: Add AGDI to the list of known table signatures
ACPI/APEI: Limit printable size of BERT table data
ACPI: docs: gpio-properties: Unify ASL style for GPIO examples
ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
ACPI: APEI: fix return value of __setup handlers
x86/ACPI: CPPC: Move init_freq_invariance_cppc() into x86 CPPC
x86: Expose init_freq_invariance() to topology header
x86/ACPI: CPPC: Move AMD maximum frequency ratio setting function into x86 CPPC
x86/ACPI: CPPC: Rename cppc_msr.c to cppc.c
ACPI / x86: Add skip i2c clients quirk for Lenovo Yoga Tablet 1050F/L
ACPI / x86: Add skip i2c clients quirk for Nextbook Ares 8
ACPICA: Avoid walking the ACPI Namespace if it is not there
...

show more ...

Merge branch 'edac-amd64' into edac-updates-for-v5.18

Signed-off-by: Borislav Petkov <bp@suse.de>

Merge tag 'spi-nor/for-5.18' into mtd/next

SPI NOR core changes:
- move vendor specific code out of the core into vendor drivers.
- unify all function and object names in the vendor modules.
- make

Merge tag 'spi-nor/for-5.18' into mtd/next

SPI NOR core changes:
- move vendor specific code out of the core into vendor drivers.
- unify all function and object names in the vendor modules.
- make setup() callback optional to improve readability.
- skip erase logic when the SPI_NOR_NO_ERASE flag is set at flash
declaration.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>

show more ...

Merge branches 'pm-sleep', 'pm-domains' and 'pm-docs'

Merge changes related to system sleep, PM domains changes and power
management documentation changes for 5.18-rc1:

- Fix load_image_and_restor

Merge branches 'pm-sleep', 'pm-domains' and 'pm-docs'

Merge changes related to system sleep, PM domains changes and power
management documentation changes for 5.18-rc1:

- Fix load_image_and_restore() error path (Ye Bin).

- Fix typos in comments in the system wakeup hadling code (Tom Rix).

- Clean up non-kernel-doc comments in hibernation code (Jiapeng
Chong).

- Fix __setup handler error handling in system-wide suspend and
hibernation core code (Randy Dunlap).

- Add device name to suspend_report_result() (Youngjin Jang).

- Make virtual guests honour ACPI S4 hardware signature by
default (David Woodhouse).

- Block power off of a parent PM domain unless child is in deepest
state (Ulf Hansson).

- Use dev_err_probe() to simplify error handling for generic PM
domains (Ahmad Fatoum).

- Fix sleep-in-atomic bug caused by genpd_debug_remove() (Shawn Guo).

- Document Intel uncore frequency scaling (Srinivas Pandruvada).

* pm-sleep:
PM: hibernate: Honour ACPI hardware signature by default for virtual guests
PM: sleep: Add device name to suspend_report_result()
PM: suspend: fix return value of __setup handler
PM: hibernate: fix __setup handler error handling
PM: hibernate: Clean up non-kernel-doc comments
PM: sleep: wakeup: Fix typos in comments
PM: hibernate: fix load_image_and_restore() error path

* pm-domains:
PM: domains: Fix sleep-in-atomic bug caused by genpd_debug_remove()
PM: domains: use dev_err_probe() to simplify error handling
PM: domains: Prevent power off for parent unless child is in deepest state

* pm-docs:
Documentation: admin-guide: pm: Document uncore frequency scaling

show more ...

Merge branches 'acpi-pm', 'acpi-properties', 'acpi-misc' and 'acpi-x86'

Merge ACPI power management changes, ACPI device properties handling
changes, x86-specific ACPI changes and miscellaneous ACPI

Merge branches 'acpi-pm', 'acpi-properties', 'acpi-misc' and 'acpi-x86'

Merge ACPI power management changes, ACPI device properties handling
changes, x86-specific ACPI changes and miscellaneous ACPI changes for
5.18-rc1:

- Add power management debug messages related to suspend-to-idle in
two places (Rafael Wysocki).

- Fix __acpi_node_get_property_reference() return value and clean up
that function (Andy Shevchenko, Sakari Ailus).

- Fix return value of the __setup handler in the ACPI PM timer clock
source driver (Randy Dunlap).

- Clean up double words in two comments (Tom Rix).

- Add "skip i2c clients" quirks for Lenovo Yoga Tablet 1050F/L and
Nextbook Ares 8 (Hans de Goede).

- Clean up frequency invariance handling on x86 in the ACPI CPPC
library (Huang Rui).

- Work around broken XSDT on the Advantech DAC-BJ01 board (Mark
Cilissen).

* acpi-pm:
ACPI: EC / PM: Print additional debug message in acpi_ec_dispatch_gpe()
ACPI: PM: Print additional debug message in acpi_s2idle_wake()

* acpi-properties:
ACPI: property: Get rid of redundant 'else'
ACPI: properties: Consistently return -ENOENT if there are no more references

* acpi-misc:
clocksource: acpi_pm: fix return value of __setup handler
ACPI: clean up double words in two comments

* acpi-x86:
ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
x86/ACPI: CPPC: Move init_freq_invariance_cppc() into x86 CPPC
x86: Expose init_freq_invariance() to topology header
x86/ACPI: CPPC: Move AMD maximum frequency ratio setting function into x86 CPPC
x86/ACPI: CPPC: Rename cppc_msr.c to cppc.c
ACPI / x86: Add skip i2c clients quirk for Lenovo Yoga Tablet 1050F/L
ACPI / x86: Add skip i2c clients quirk for Nextbook Ares 8

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Backmerging drm/drm-fixes for commit 3755d35ee1d2 ("drm/panel: Select
DRM_DP_HELPER for DRM_PANEL_EDP").

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.d

Merge drm/drm-fixes into drm-misc-fixes

Backmerging drm/drm-fixes for commit 3755d35ee1d2 ("drm/panel: Select
DRM_DP_HELPER for DRM_PANEL_EDP").

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

show more ...

PM: hibernate: Honour ACPI hardware signature by default for virtual guests

The ACPI specification says that OSPM should refuse to restore from
hibernate if the hardware signature changes, and shoul

PM: hibernate: Honour ACPI hardware signature by default for virtual guests

The ACPI specification says that OSPM should refuse to restore from
hibernate if the hardware signature changes, and should boot from
scratch. However, real BIOSes often vary the hardware signature in cases
where we *do* want to resume from hibernate, so Linux doesn't follow the
spec by default.

However, in a virtual environment there's no reason for the VMM to vary
the hardware signature *unless* it wants to trigger a clean reboot as
defined by the ACPI spec. So enable the check by default if a hypervisor
is detected.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

show more ...

Merge tag 'v5.17-rc4' into clk-ti

We want to get commit 31aa7056bbec ("ARM: dts: Don't use legacy clock
defines for dra7 clkctrl") so merge in the nearest rc.

Merge tag 'v5.17-rc4' into for-linus

Merge with mainline to get the Intel ASoC generic helpers header and
other changes.

Merge 5.17-rc6 into driver-core-next

We need the driver core fix in here as well for future changes.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge drm/drm-next into drm-intel-gt-next

Matt needed some buddy allocator changes for landing DG2 small BAR
support patches.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>