History log of /linux/drivers/acpi/dptf/dptf_power.c (Results 26 – 50 of 259)
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# 100c8542 05-Apr-2024 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.9

A relatively large set of fixes here, the biggest piece of it is a

Merge tag 'asoc-fix-v6.9-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.9

A relatively large set of fixes here, the biggest piece of it is a
series correcting some problems with the delay reporting for Intel SOF
cards but there's a bunch of other things. Everything here is driver
specific except for a fix in the core for an issue with sign extension
handling volume controls.

show more ...


# 36a1818f 25-Mar-2024 Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging to get drm-misc-fixes to the state of v6.9-rc1.

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


# 94344679 13-Mar-2024 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'acpi-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
"These modify the ACPI device events and processor enumeration code

Merge tag 'acpi-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
"These modify the ACPI device events and processor enumeration code to
take the 'enabled' _STA bit into account as mandated by the ACPI
specification, convert several platform drivers to using a remove
callback that returns void, add some new quirks for ACPI IRQ override
and other things, address assorted issues and clean up code.

Specifics:

- Rearrange Device Check and Bus Check notification handling in the
ACPI device hotplug code to make it get the "enabled" _STA bit into
account (Rafael Wysocki)

- Modify acpi_processor_add() to skip processors with the "enabled"
_STA bit clear, as per the specification (Rafael Wysocki)

- Stop failing Device Check notification handling without a valid
reason (Rafael Wysocki)

- Defer enumeration of devices that depend on a device with an ACPI
device ID equalt to INTC10CF to address probe ordering issues on
some platforms (Wentong Wu)

- Constify acpi_bus_type (Ricardo Marliere)

- Make the ACPI-specific suspend-to-idle code take the Low-Power S0
Idle MSFT UUID into account on non-AMD systems (Rafael Wysocki)

- Add ACPI IRQ override quirks for some new platforms (Sergey
Kalinichev, Maxim Kudinov, Alexey Froloff, Sviatoslav Harasymchuk,
Nicolas Haye)

- Make the NFIT parsing code use acpi_evaluate_dsm_typed() (Andy
Shevchenko)

- Fix a memory leak in acpi_processor_power_exit() (Armin Wolf)

- Make it possible to quirk the CSI-2 and MIPI DisCo for Imaging
properties parsing and add a quirk for Dell XPS 9315 (Sakari Ailus)

- Prevent false-positive static checker warnings from triggering by
intializing some variables in the ACPI thermal code to zero (Colin
Ian King)

- Add DELL0501 handling to acpi_quirk_skip_serdev_enumeration() and
make that function generic (Hans de Goede)

- Make the ACPI backlight code handle fetching EDID that is longer
than 256 bytes (Mario Limonciello)

- Skip initialization of GHES_ASSIST structures for Machine Check
Architecture in APEI (Avadhut Naik)

- Convert several plaform drivers in the ACPI subsystem to using a
remove callback that returns void (Uwe Kleine-König)

- Drop the long-deprecated custom_method debugfs interface that is
problematic from the security standpoint (Rafael Wysocki)

- Use %pe in a couple of places in the ACPI code for easier error
decoding (Onkarnath)

- Fix register width information handling during system memory
accesses in the ACPI CPPC library (Jarred White)

- Add AMD CPPC V2 support for family 17h processors to the ACPI CPPC
library (Perry Yuan)"

* tag 'acpi-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (35 commits)
ACPI: resource: Use IRQ override on Maibenben X565
ACPI: CPPC: Use access_width over bit_width for system memory accesses
ACPI: CPPC: enable AMD CPPC V2 support for family 17h processors
ACPI: APEI: Skip initialization of GHES_ASSIST structures for Machine Check Architecture
ACPI: scan: Consolidate Device Check and Bus Check notification handling
ACPI: scan: Rework Device Check and Bus Check notification handling
ACPI: scan: Make acpi_processor_add() check the device enabled bit
ACPI: scan: Relocate acpi_bus_trim_one()
ACPI: scan: Fix device check notification handling
ACPI: resource: Add MAIBENBEN X577 to irq1_edge_low_force_override
ACPI: pfr_update: Convert to platform remove callback returning void
ACPI: pfr_telemetry: Convert to platform remove callback returning void
ACPI: fan: Convert to platform remove callback returning void
ACPI: GED: Convert to platform remove callback returning void
ACPI: DPTF: Convert to platform remove callback returning void
ACPI: AGDI: Convert to platform remove callback returning void
ACPI: TAD: Convert to platform remove callback returning void
ACPI: APEI: GHES: Convert to platform remove callback returning void
ACPI: property: Polish ignoring bad data nodes
ACPI: thermal_lib: Initialize temp_decik to zero
...

show more ...


# 817d2371 11-Mar-2024 Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Merge branches 'acpi-x86', 'acpi-video', 'acpi-apei' and 'acpi-misc'

Merge x86-specific ACPI changes, an ACPI backlight driver change, ACPI
APEI change and miscellaneous ACPI-related changes for 6.9

Merge branches 'acpi-x86', 'acpi-video', 'acpi-apei' and 'acpi-misc'

Merge x86-specific ACPI changes, an ACPI backlight driver change, ACPI
APEI change and miscellaneous ACPI-related changes for 6.9-rc1:

- Add DELL0501 handling to acpi_quirk_skip_serdev_enumeration() and
make that function generic (Hans de Goede).

- Make the ACPI backlight code handle fetching EDID that is longer than
256 bytes (Mario Limonciello).

- Skip initialization of GHES_ASSIST structures for Machine Check
Architecture in APEI (Avadhut Naik).

- Convert several plaform drivers in the ACPI subsystem to using a
remove callback that returns void (Uwe Kleine-König).

- Drop the long-deprecated custom_method debugfs interface that is
problematic from the security standpoint (Rafael Wysocki).

- Use %pe in a couple of places in the ACPI code for easier error
decoding (Onkarnath).

* acpi-x86:
ACPI: x86: Add DELL0501 handling to acpi_quirk_skip_serdev_enumeration()
ACPI: x86: Move acpi_quirk_skip_serdev_enumeration() out of CONFIG_X86_ANDROID_TABLETS

* acpi-video:
ACPI: video: Handle fetching EDID that is longer than 256 bytes

* acpi-apei:
ACPI: APEI: Skip initialization of GHES_ASSIST structures for Machine Check Architecture
ACPI: APEI: GHES: Convert to platform remove callback returning void

* acpi-misc:
ACPI: pfr_update: Convert to platform remove callback returning void
ACPI: pfr_telemetry: Convert to platform remove callback returning void
ACPI: fan: Convert to platform remove callback returning void
ACPI: GED: Convert to platform remove callback returning void
ACPI: DPTF: Convert to platform remove callback returning void
ACPI: AGDI: Convert to platform remove callback returning void
ACPI: TAD: Convert to platform remove callback returning void
ACPI: Drop the custom_method debugfs interface
ACPI: use %pe for better readability of errors while printing

show more ...


Revision tags: v6.8, v6.8-rc7, v6.8-rc6
# da22084d 22-Feb-2024 Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

ACPI: DPTF: Convert to platform remove callback returning void

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error ha

ACPI: DPTF: Convert to platform remove callback returning void

The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.

To improve here there is a quest to make the remove callback return
void. In the first step of this quest all drivers are converted to
.remove_new(), which already returns void. Eventually after all drivers
are converted, .remove_new() will be renamed to .remove().

Trivially convert these two drivers from always returning zero in the
remove callback to the void returning variant.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

show more ...


Revision tags: v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1, v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2, v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6, v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2, v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2, v6.3-rc1, v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1
# 4f2c0a4a 14-Dec-2022 Nick Terrell <terrelln@fb.com>

Merge branch 'main' into zstd-linus


Revision tags: v6.1, v6.1-rc8, v6.1-rc7, v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2
# 14e77332 22-Oct-2022 Nick Terrell <terrelln@fb.com>

Merge branch 'main' into zstd-next


Revision tags: v6.1-rc1
# 97acb6a8 03-Oct-2022 Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko

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

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

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

show more ...


Revision tags: v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1
# 44627916 05-Aug-2022 Andreas Gruenbacher <agruenba@redhat.com>

Merge part of branch 'for-next.instantiate' into for-next


# fc30eea1 04-Aug-2022 Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Sync up. In special to get the drm-intel-gt-next stuff.

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


# 8bb5e7f4 02-Aug-2022 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 5.20 (or 6.0) merge window.


Revision tags: v5.19, v5.19-rc8, v5.19-rc7
# f83d9396 14-Jul-2022 Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging from drm/drm-next for the final fixes that will go
into v5.20.

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


Revision tags: v5.19-rc6
# a63f7778 08-Jul-2022 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v5.19-rc5' into next

Merge with mainline to bring up the latest definition from MFD subsystem
needed for Mediatek keypad driver.


# dd84cfff 04-Jul-2022 Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v5.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.19

A collection of fixes for v5.19, quite large but nothing major -

Merge tag 'asoc-fix-v5.19-rc3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.19

A collection of fixes for v5.19, quite large but nothing major - a good
chunk of it is more stuff that was identified by mixer-test regarding
event generation.

show more ...


Revision tags: v5.19-rc5, v5.19-rc4
# 2b1333b8 20-Jun-2022 Thomas Zimmermann <tzimmermann@suse.de>

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

Backmerging to get new regmap APIs of v5.19-rc1.

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


Revision tags: v5.19-rc3
# f777316e 15-Jun-2022 Takashi Iwai <tiwai@suse.de>

Merge branch 'topic/ctl-enhancements' into for-next

Pull ALSA control enhancement patches.
One is the faster lookup of control elements, and another is to
introduce the input data validation.

Signe

Merge branch 'topic/ctl-enhancements' into for-next

Pull ALSA control enhancement patches.
One is the faster lookup of control elements, and another is to
introduce the input data validation.

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

show more ...


Revision tags: v5.19-rc2
# 66da6500 09-Jun-2022 Paolo Bonzini <pbonzini@redhat.com>

Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 5.19, take #1

- Typo fix in arch/riscv/kvm/vmid.c

- Remove broken reference pattern from MAIN

Merge tag 'kvm-riscv-fixes-5.19-1' of https://github.com/kvm-riscv/linux into HEAD

KVM/riscv fixes for 5.19, take #1

- Typo fix in arch/riscv/kvm/vmid.c

- Remove broken reference pattern from MAINTAINERS entry

show more ...


# 6e2b347d 08-Jun-2022 Maxime Ripard <maxime@cerno.tech>

Merge v5.19-rc1 into drm-misc-fixes

Let's kick-off the start of the 5.19 fix cycle

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


# 073350da 07-Jun-2022 Mark Brown <broonie@kernel.org>

Merge tag 'v5.19-rc1' into asoc-5.19

Linux 5.19-rc1


Revision tags: v5.19-rc1
# 03ab8e62 31-May-2022 Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

Merge tag 'v5.18'

Linux 5.18


# 527953ef 30-May-2022 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'acpi-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more ACPI updates from Rafael Wysocki:
"These add some new device IDs, update a few drivers (proces

Merge tag 'acpi-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more ACPI updates from Rafael Wysocki:
"These add some new device IDs, update a few drivers (processor,
battery, backlight) and clean up code in a few places.

Specifics:

- Add Meteor Lake ACPI IDs for DPTF devices (Sumeet Pawnikar)

- Rearrange find_child_checks() to simplify code (Rafael Wysocki)

- Use memremap() to map the UCSI mailbox that is always in main
memory and drop acpi_release_memory() that has no more users
(Heikki Krogerus, Dan Carpenter)

- Make max_cstate/nocst/bm_check_disable processor module parameters
visible in sysfs (Yajun Deng)

- Fix typo in the CPPC driver (Julia Lawall)

- Make the ACPI battery driver show the "not-charging" status by
default unless "charging" or "full" is directly indicated (Werner
Sembach)

- Improve the PM notifier in the ACPI backlight driver (Zhang Rui)

- Clean up some white space in the ACPI code (Ian Cowan)"

* tag 'acpi-5.19-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
usb: typec: ucsi: acpi: fix a NULL vs IS_ERR() check in probe
ACPI: DPTF: Support Meteor Lake
ACPI: CPPC: fix typo in comment
ACPI: video: improve PM notifer callback
ACPI: clean up white space in a few places for consistency
ACPI: glue: Rearrange find_child_checks()
ACPI: processor: idle: Expose max_cstate/nocst/bm_check_disable read-only in sysfs
ACPI: battery: Make "not-charging" the default on no charging or full info
ACPI: OSL: Remove the helper for deactivating memory region
usb: typec: ucsi: acpi: Map the mailbox with memremap()

show more ...


# 657b95d3 23-May-2022 Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>

ACPI: DPTF: Support Meteor Lake

Add Meteor Lake ACPI IDs for DPTF devices.

Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.i

ACPI: DPTF: Support Meteor Lake

Add Meteor Lake ACPI IDs for DPTF devices.

Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

show more ...


# 1961b06c 25-May-2022 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 'acpi-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
"These update the ACPICA kernel code to upstream revision 20220331,

Merge tag 'acpi-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI updates from Rafael Wysocki:
"These update the ACPICA kernel code to upstream revision 20220331,
improve handling of PCI devices that are in D3cold during system
initialization, add support for a few features, fix bugs and clean up
code.

Specifics:

- Update ACPICA code in the kernel to upstream revision 20220331
including the following changes:
- Add support for the Windows 11 _OSI string (Mario Limonciello)
- Add the CFMWS subtable to the CEDT table (Lawrence Hileman).
- iASL: NHLT: Treat Terminator as specific_config (Piotr
Maziarz).
- iASL: NHLT: Fix parsing undocumented bytes at the end of
Endpoint Descriptor (Piotr Maziarz).
- iASL: NHLT: Rename linux specific strucures to device_info
(Piotr Maziarz).
- Add new ACPI 6.4 semantics to Load() and LoadTable() (Bob
Moore).
- Clean up double word in comment (Tom Rix).
- Update copyright notices to the year 2022 (Bob Moore).
- Remove some tabs and // comments - automated cleanup (Bob
Moore).
- Replace zero-length array with flexible-array member (Gustavo
A. R. Silva).
- Interpreter: Add units to time variable names (Paul Menzel).
- Add support for ARM Performance Monitoring Unit Table (Besar
Wicaksono).
- Inform users about ACPI spec violation related to sleep length
(Paul Menzel).
- iASL/MADT: Add OEM-defined subtable (Bob Moore).
- Interpreter: Fix some typo mistakes (Selvarasu Ganesan).
- Updates for revision E.d of IORT (Shameer Kolothum).
- Use ACPI_FORMAT_UINT64 for 64-bit output (Bob Moore).

- 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).

- Fix missing ERST record ID in the APEI code (Liu Xinpeng).

- Make APEI error injection to refuse to inject into the zero page
(Tony Luck).

- Correct description of INT3407 / INT3532 DPTF attributes in sysfs
(Sumeet Pawnikar).

- Add support for high frequency impedance notification to the DPTF
driver (Sumeet Pawnikar).

- Make mp_config_acpi_gsi() a void function (Li kunyu).

- Unify Package () representation for properties in the ACPI device
properties documentation (Andy Shevchenko).

- Include UUID in _DSM evaluation warning (Michael Niewöhner)"

* tag 'acpi-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (41 commits)
Revert "ACPICA: executer/exsystem: Warn about sleeps greater than 10 ms"
ACPI: utils: include UUID in _DSM evaluation warning
ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default
x86: ACPI: Make mp_config_acpi_gsi() a void function
ACPI: DPTF: Add support for high frequency impedance notification
ACPI: AGDI: Fix missing prototype warning for acpi_agdi_init()
ACPI: bus: Avoid non-ACPI device objects in walks over children
ACPI: DPTF: Correct description of INT3407 / INT3532 attributes
ACPI: BGRT: use static for BGRT_SHOW kobj_attribute defines
ACPI, APEI, EINJ: Refuse to inject into the zero page
ACPI: PM: Always print final debug message in acpi_device_set_power()
ACPI: SPCR: Add support for NVIDIA 16550-compatible port subtype
ACPI: docs: enumeration: Unify Package () for properties (part 2)
ACPI: APEI: Fix missing ERST record id
ACPICA: Update version to 20220331
ACPICA: exsystem.c: Use ACPI_FORMAT_UINT64 for 64-bit output
ACPICA: IORT: Updates for revision E.d
ACPICA: executer/exsystem: Fix some typo mistakes
ACPICA: iASL/MADT: Add OEM-defined subtable
ACPICA: executer/exsystem: Warn about sleeps greater than 10 ms
...

show more ...


# 5db9ce20 23-May-2022 Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Merge branches 'acpi-apei', 'acpi-dptf', 'acpi-x86' and 'acpi-docs'

Merge APEI material, changes related to DPTF, ACPI-related x86 cleanup
and documentation improvement for 5.19-rc1:

- Fix missing

Merge branches 'acpi-apei', 'acpi-dptf', 'acpi-x86' and 'acpi-docs'

Merge APEI material, changes related to DPTF, ACPI-related x86 cleanup
and documentation improvement for 5.19-rc1:

- Fix missing ERST record ID in the APEI code (Liu Xinpeng).

- Make APEI error injection to refuse to inject into the zero
page (Tony Luck).

- Correct description of INT3407 / INT3532 DPTF attributes in sysfs
(Sumeet Pawnikar).

- Add support for high frequency impedance notification to the DPTF
driver (Sumeet Pawnikar).

- Make mp_config_acpi_gsi() a void function (Li kunyu).

- Unify Package () representation for properties in the ACPI device
properties documentation (Andy Shevchenko).

* acpi-apei:
ACPI, APEI, EINJ: Refuse to inject into the zero page
ACPI: APEI: Fix missing ERST record id

* acpi-dptf:
ACPI: DPTF: Add support for high frequency impedance notification
ACPI: DPTF: Correct description of INT3407 / INT3532 attributes

* acpi-x86:
x86: ACPI: Make mp_config_acpi_gsi() a void function

* acpi-docs:
ACPI: docs: enumeration: Unify Package () for properties (part 2)

show more ...


Revision tags: v5.18, v5.18-rc7, v5.18-rc6
# 42e5ed06 05-May-2022 Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>

ACPI: DPTF: Add support for high frequency impedance notification

Add high frequency impedance notification support under DPTF.
This returns high frequency impedance value that can be obtained
from

ACPI: DPTF: Add support for high frequency impedance notification

Add high frequency impedance notification support under DPTF.
This returns high frequency impedance value that can be obtained
from battery fuel gauge whenever there is change over a threshold.
Also, corrected the typo from IMPEDANCED_CHNGED to IMPEDANCE_CHANGED.

Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

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