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).
Thanks!
---------------
Andy Shevchenko (12):
ACPI: property: Get rid of redundant 'else'
ACPI: platform: Constify properties parameter in
acpi_create_platform_device()
ACPI: LPSS: Constify properties member in struct lpss_device_desc
ACPI: LPSS: Provide an SSP type to the driver
ACPI: docs: enumeration: Discourage to use custom _DSM methods
ACPI: docs: enumeration: Update UART serial bus resource documentation
ACPI: docs: enumeration: Remove redundant .owner assignment
ACPI: docs: enumeration: Amend PWM enumeration ASL example
ACPI: docs: enumeration: Drop ugly ifdeffery from the examples
ACPI: docs: enumeration: Drop comma for terminator entry
ACPI: docs: enumeration: Unify Package () for properties
ACPI: docs: gpio-properties: Unify ASL style for GPIO examples
Darren Hart (1):
ACPI/APEI: Limit printable size of BERT table data
Hans de Goede (2):
ACPI / x86: Add skip i2c clients quirk for Nextbook Ares 8
ACPI / x86: Add skip i2c clients quirk for Lenovo Yoga Tablet 1050F/L
Huang Rui (4):
x86/ACPI: CPPC: Rename cppc_msr.c to cppc.c
x86/ACPI: CPPC: Move AMD maximum frequency ratio setting
function into x86 CPPC
x86: Expose init_freq_invariance() to topology header
x86/ACPI: CPPC: Move init_freq_invariance_cppc() into x86 CPPC
Ilkka Koskinen (2):
ACPI: tables: Add AGDI to the list of known table signatures
ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device
Ionela Voinescu (3):
x86, ACPI: rename init_freq_invariance_cppc() to
arch_init_invariance_cppc()
arch_topology: obtain cpu capacity using information from CPPC
arm64, topology: enable use of init_cpu_capacity_cppc()
Mark Cilissen (1):
ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
Maximilian Luz (1):
ACPI: battery: Add device HID and quirk for Microsoft Surface Go 3
Rafael J. Wysocki (12):
ACPICA: Use uintptr_t and offsetof() in Linux kernel builds
ACPI: OSL: Fix and clean up acpi_os_read/write_port()
ACPI: PM: Print additional debug message in acpi_s2idle_wake()
ACPI: EC / PM: Print additional debug message in acpi_ec_dispatch_gpe()
ACPI: EC: Do not return result from advance_transaction()
ACPI: EC: Reduce indentation level in acpi_ec_submit_event()
ACPI: EC: Rearrange code in acpi_ec_submit_event()
ACPI: scan: Use ida_alloc() instead of ida_simple_get()
ACPI: bus: Introduce acpi_bus_for_each_dev()
ACPICA: Avoid walking the ACPI Namespace if it is not there
Revert "ACPI: Pass the same capabilities to the _OSC regardless
of the query flag"
ACPI: bus: Avoid using CPPC if not supported by firmware
Randy Dunlap (2):
ACPI: APEI: fix return value of __setup handlers
clocksource: acpi_pm: fix return value of __setup handler
Robert Kiraly (1):
ACPI: tables: Add CEDT signature to the list of known tables
Sakari Ailus (1):
ACPI: properties: Consistently return -ENOENT if there are no
more references
Shuai Xue (2):
ACPI: APEI: explicit init of HEST and GHES in apci_init()
ACPI: APEI: rename ghes_init() with an "acpi_" prefix
Srinivas Pandruvada (6):
ACPI: fan: Fix error reporting to user space
ACPI: fan: Separate file for attributes creation
ACPI: fan: Optimize struct acpi_fan_fif
ACPI: fan: Properly handle fine grain control
ACPI: fan: Add additional attributes for fine grain control
Documentation/admin-guide/acpi: Add documentation for fine grain control
Tom Rix (1):
ACPI: clean up double words in two comments
Werner Sembach (1):
ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU
---------------
.../admin-guide/acpi/fan_performance_states.rst | 28 +++
Documentation/driver-api/gpio/board.rst | 21 +--
Documentation/firmware-guide/acpi/enumeration.rst | 111 +++++------
.../firmware-guide/acpi/gpio-properties.rst | 26 +--
arch/arm64/include/asm/topology.h | 4 +
arch/x86/include/asm/topology.h | 15 +-
arch/x86/kernel/acpi/Makefile | 2 +-
arch/x86/kernel/acpi/boot.c | 24 +++
arch/x86/kernel/acpi/cppc.c | 103 +++++++++++
arch/x86/kernel/acpi/cppc_msr.c | 49 -----
arch/x86/kernel/smpboot.c | 72 +-------
drivers/acpi/Kconfig | 2 +-
drivers/acpi/Makefile | 3 +
drivers/acpi/acpi_lpss.c | 33 +++-
drivers/acpi/acpi_platform.c | 2 +-
drivers/acpi/acpica/nswalk.c | 3 +
drivers/acpi/apei/bert.c | 10 +-
drivers/acpi/apei/erst.c | 2 +-
drivers/acpi/apei/ghes.c | 19 +-
drivers/acpi/apei/hest.c | 2 +-
drivers/acpi/arm64/Kconfig | 10 +
drivers/acpi/arm64/Makefile | 1 +
drivers/acpi/arm64/agdi.c | 116 ++++++++++++
drivers/acpi/battery.c | 12 ++
drivers/acpi/bus.c | 46 ++++-
drivers/acpi/cppc_acpi.c | 9 +-
drivers/acpi/ec.c | 90 ++++-----
drivers/acpi/fan.h | 44 +++++
drivers/acpi/fan_attr.c | 137 ++++++++++++++
drivers/acpi/{fan.c => fan_core.c} | 204 +++++++++------------
drivers/acpi/internal.h | 2 -
drivers/acpi/osl.c | 19 +-
drivers/acpi/pci_link.c | 2 +-
drivers/acpi/pci_root.c | 3 -
drivers/acpi/property.c | 29 +--
drivers/acpi/scan.c | 5 +-
drivers/acpi/sleep.c | 2 +
drivers/acpi/tables.c | 2 +-
drivers/acpi/video_detect.c | 75 ++++++++
drivers/acpi/x86/utils.c | 21 +++
drivers/base/arch_topology.c | 45 ++++-
drivers/clocksource/acpi_pm.c | 6 +-
drivers/firmware/Kconfig | 1 +
drivers/firmware/arm_sdei.c | 13 +-
drivers/usb/typec/port-mapper.c | 2 +-
include/acpi/acpi_bus.h | 2 +
include/acpi/actypes.h | 4 +
include/acpi/apei.h | 4 +-
include/acpi/platform/aclinux.h | 5 +
include/linux/acpi.h | 5 +-
include/linux/acpi_agdi.h | 13 ++
include/linux/arch_topology.h | 4 +
include/linux/arm_sdei.h | 2 +
53 files changed, 1007 insertions(+), 459 deletions(-)
