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Message-ID: <CAJZ5v0j+EaUmMDibUUrY0hQmT457TqAf+39mLNO62sKWHDMfpw@mail.gmail.com>
Date: Mon, 8 Jan 2024 15:59:58 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: ACPI Devel Maling List <linux-acpi@...r.kernel.org>, Linux PM <linux-pm@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] ACPI updates for v6.8-rc1
Hi Linus,
Please pull from the tag
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
acpi-6.8-rc1
with top-most commit e46201308a1e568059328e200282c8a62faa2f19
Merge branch 'pnp'
on top of commit 861deac3b092f37b2c5e6871732f3e11486f7082
Linux 6.7-rc7
to receive ACPI updates for 6.8-rc1.
>From the new features standpoint, the most significant change here is
the addition of CSI-2 and MIPI DisCo for Imaging support to the ACPI
device enumeration code that will allow MIPI cameras to be enumerated
through the platform firmware on systems using ACPI.
Also significant is the switch-over to threaded interrupt handlers for
the ACPI SCI and the dedicated EC interrupt (on systems where the former
is not used) which essentially allows all ACPI code to run with local
interrupts enabled. That should improve responsiveness significantly
on systems where multiple GPEs are enabled and the handling of one SCI
involves many I/O address space accesses which previously had to be
carried out in one go with disabled interrupts on the local CPU.
Apart from the above, the ACPI thermal zone driver will use the Thermal
fast Sampling Period (_TFP) object if available, which should allow
temperature changes to be followed more accurately on some systems, the
ACPI Notify () handlers can run on all CPUs (not just on CPU0), which
should generally speed up the processing of events signaled through the
ACPI SCI, and the ACPI power button driver will trigger wakeup key
events via the input subsystem (on systems where it is a system wakeup
device).
In addition to that, there are the usual bunch of fixes and cleanups.
Specifics:
- Add CSI-2 and DisCo for Imaging support to the ACPI device
enumeration code (Sakari Ailus, Rafael J. Wysocki).
- Adjust the cpufreq thermal reduction algorithm in the ACPI processor
driver for Tegra241 (Srikar Srimath Tirumala, Arnd Bergmann).
- Make acpi_proc_quirk_mwait_check() x86-specific (Rafael J. Wysocki).
- Switch over ACPI to using a threaded interrupt handler for the
SCI (Rafael J. Wysocki).
- Allow ACPI Notify () handlers to run on all CPUs and clean up the
ACPI interface for deferred events processing (Rafael J. Wysocki).
- Switch over the ACPI EC driver to using a threaded handler for the
dedicated IRQ on systems without the EC GPE (Rafael J. Wysocki).
- Adjust code using ACPICA spinlocks and the ACPI EC driver spinlock to
keep local interrupts on (Rafael J. Wysocki).
- Adjust the USB4 _OSC handshake to correctly handle cases in which
certain types of OS control are denied by the platform (Mika
Westerberg).
- Correct and clean up the generic function for parsing ACPI data-only
tables with array structure (Yuntao Wang).
- Modify acpi_dev_uid_match() to support different types of its second
argument and adjust its users accordingly (Raag Jadav).
- Clean up code related to acpi_evaluate_reference() and ACPI device
lists (Rafael J. Wysocki).
- Use generic ACPI helpers for evaluating trip point temperature
objects in the ACPI thermal zone driver (Rafael J. Wysockii, Arnd
Bergmann).
- Add Thermal fast Sampling Period (_TFP) support to the ACPI thermal
zone driver (Jeff Brasen).
- Modify the ACPI LPIT table handling code to avoid u32 multiplication
overflows in state residency computations (Nikita Kiryushin).
- Drop an unused helper function from the ACPI backlight (video) driver
and add a clarifying comment to it (Hans de Goede).
- Update the ACPI backlight driver to avoid using uninitialized memory
in some cases (Nikita Kiryushin).
- Add ACPI backlight quirk for the Colorful X15 AT 23 laptop (Yuluo
Qiu).
- Add support for vendor-defined error types to the ACPI APEI error
injection code (Avadhut Naik).
- Adjust APEI to properly set MF_ACTION_REQUIRED on synchronous memory
failure events, so they are handled differently from the asynchronous
ones (Shuai Xue).
- Fix NULL pointer dereference check in the ACPI extlog driver (Prarit
Bhargava).
- Adjust the ACPI extlog driver to clear the Extended Error Log status
when RAS_CEC handled the error (Tony Luck).
- Add IRQ override quirks for some Infinity laptops and for TongFang
GMxXGxx (David McFarland, Hans de Goede).
- Clean up the ACPI NUMA code and fix it to ensure that fake_pxm is not
the same as one of the real pxm values (Yuntao Wang).
- Fix the fractional clock divider flags in the ACPI LPSS (Intel SoC)
driver so as to prevent miscalculation of the values in the clock
divider (Andy Shevchenko).
- Adjust comments in the ACPI watchdog driver to prevent kernel-doc
from complaining during documentation builds (Randy Dunlap).
- Make the ACPI button driver send wakeup key events to user space in
addition to power button events on systems that can be woken up by
the power button (Ken Xue).
- Adjust pnpacpi_parse_allocated_vendor() to use memcpy() on a full
structure field (Dmitry Antipov).
Thanks!
---------------
Andy Shevchenko (1):
ACPI: LPSS: Fix the fractional clock divider flags
Arnd Bergmann (2):
ACPI: thermal_lib: include "internal.h" for function prototypes
ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg()
Avadhut Naik (4):
ACPI: APEI: EINJ: Refactor available_error_type_show()
fs: debugfs: Add write functionality to debugfs blobs
platform/chrome: cros_ec_debugfs: Fix permissions for panicinfo
ACPI: APEI: EINJ: Add support for vendor defined error types
David McFarland (1):
ACPI: resource: Add Infinity laptops to irq1_edge_low_force_override
Dmitry Antipov (1):
PNP: ACPI: fix fortify warning
Hans de Goede (3):
ACPI: video: Add comment about acpi_video_backlight_use_native() usage
ACPI: video: Drop should_check_lcd_flag()
ACPI: resource: Add another DMI match for the TongFang GMxXGxx
Jeff Brasen (1):
ACPI: thermal: Add Thermal fast Sampling Period (_TFP) support
Ken Xue (1):
ACPI: button: trigger wakeup key events
Mika Westerberg (1):
ACPI: Run USB4 _OSC() first with query bit set
Nikita Kiryushin (2):
ACPI: video: check for error while searching for backlight device parent
ACPI: LPIT: Avoid u32 multiplication overflow
Prarit Bhargava (1):
ACPI: extlog: fix NULL pointer dereference check
Raag Jadav (5):
ACPI: bus: update acpi_dev_uid_match() to support multiple types
ACPI: bus: update acpi_dev_hid_uid_match() to support multiple types
ACPI: LPSS: use acpi_dev_uid_match() for matching _UID
efi: dev-path-parser: use acpi_dev_uid_match() for matching _UID
perf: arm_cspmu: drop redundant acpi_dev_uid_to_integer()
Rafael J. Wysocki (20):
ACPI: property: Support using strings in reference properties
ACPI: scan: Extract CSI-2 connection graph from _CRS
ACPI: scan: Extract _CRS CSI-2 connection information into swnodes
ACPI: scan: Extract MIPI DisCo for Imaging data into swnodes
thermal: ACPI: Move the ACPI thermal library to drivers/acpi/
ACPI: thermal_lib: Add functions returning temperature in deci-Kelvin
ACPI: thermal: Use library functions to obtain trip point
temperature values
ACPI: processor: Provide empty stub of acpi_proc_quirk_mwait_check()
ACPI: OSL: Use a threaded interrupt handler for SCI
ACPI: OSL: Rework error handling in acpi_os_execute()
ACPI: OSL: Rearrange workqueue selection in acpi_os_execute()
ACPI: OSL: Allow Notify () handlers to run on all CPUs
ACPI: utils: Rearrange in acpi_evaluate_reference()
ACPI: utils: Return bool from acpi_evaluate_reference()
ACPI: utils: Refine acpi_handle_list_equal() slightly
ACPI: utils: Fix white space in struct acpi_handle_list definition
ACPI: utils: Introduce helper for _DEP list lookup
ACPI: OSL: Use spin locks without disabling interrupts
ACPI: EC: Use a threaded handler for dedicated IRQ
ACPI: EC: Use a spin lock without disabing interrupts
Randy Dunlap (1):
ACPI: watchdog: fix kernel-doc warnings
Sakari Ailus (4):
device property: Add SOFTWARE_NODE() macro for defining software nodes
ACPI: property: Dig "rotation" property for devices with CSI2 _CRS
ACPI: property: Replicate DT-aligned u32 properties from DisCo for Imaging
ACPI: scan: Fix an error message in DisCo for Imaging support
Shuai Xue (1):
ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on
synchronous events
Srikar Srimath Tirumala (1):
ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241
Tony Luck (1):
ACPI: extlog: Clear Extended Error Log status when RAS_CEC
handled the error
Yuluo Qiu (1):
ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop
Yuntao Wang (4):
ACPI: tables: Correct and clean up the logic of acpi_parse_entries_array()
ACPI: NUMA: Remove unnecessary check in acpi_parse_gi_affinity()
ACPI: NUMA: Optimize the check for the availability of node values
ACPI: NUMA: Fix the logic of getting the fake_pxm value
---------------
drivers/acpi/Kconfig | 5 +
drivers/acpi/Makefile | 3 +-
drivers/acpi/acpi_extlog.c | 12 +-
drivers/acpi/acpi_lpit.c | 2 +-
drivers/acpi/acpi_lpss.c | 51 +-
drivers/acpi/acpi_video.c | 77 +--
drivers/acpi/acpi_watchdog.c | 2 +-
drivers/acpi/apei/einj.c | 71 +-
drivers/acpi/apei/ghes.c | 29 +-
drivers/acpi/arm64/Makefile | 1 +
drivers/acpi/arm64/thermal_cpufreq.c | 22 +
drivers/acpi/bus.c | 32 +-
drivers/acpi/button.c | 10 +
drivers/acpi/ec.c | 116 ++--
drivers/acpi/internal.h | 28 +-
drivers/acpi/mipi-disco-img.c | 725 +++++++++++++++++++++
drivers/acpi/numa/srat.c | 10 +-
drivers/acpi/osl.c | 77 +--
drivers/acpi/processor_thermal.c | 49 +-
drivers/acpi/property.c | 102 ++-
drivers/acpi/resource.c | 19 +
drivers/acpi/scan.c | 61 +-
drivers/acpi/thermal.c | 73 +--
.../{thermal/thermal_acpi.c => acpi/thermal_lib.c} | 80 ++-
drivers/acpi/utils.c | 164 ++---
drivers/firmware/efi/dev-path-parser.c | 7 +-
drivers/perf/arm_cspmu/arm_cspmu.c | 4 +-
drivers/platform/chrome/cros_ec_debugfs.c | 2 +-
drivers/platform/surface/surface_acpi_notify.c | 30 +-
drivers/pnp/pnpacpi/rsparser.c | 12 +-
drivers/thermal/Kconfig | 4 -
drivers/thermal/Makefile | 1 -
drivers/thermal/intel/Kconfig | 2 +-
drivers/thermal/intel/int340x_thermal/Kconfig | 2 +-
fs/debugfs/file.c | 28 +-
include/acpi/acpi_bus.h | 169 ++++-
include/acpi/video.h | 9 +
include/linux/acpi.h | 22 +-
include/linux/property.h | 7 +
include/linux/thermal.h | 7 -
lib/fw_table.c | 30 +-
41 files changed, 1603 insertions(+), 554 deletions(-)
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