Merge v6.8-rc1 into drm-misc-fixes

Let's kickstart the 6.8 fix cycle.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge tag 'thermal-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
"These add support for the D1/T113s THS controller to

Merge tag 'thermal-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
"These add support for the D1/T113s THS controller to the sun8i driver
and a DT-based mechanism for platforms to indicate a preference to
reboot (instead of shutting down) on crossing a critical trip point,
fix issues, make other improvements (in the IPA governor, the Intel
HFI driver, the exynos driver and the thermal netlink interface among
other places) and clean up code.

One long-standing issue addressed here is that trip point crossing
notifications sent to user space might be unreliable due to the
incorrect handling of trip point hysteresis in the thermal core:
multiple notifications might be sent for the same event or there might
be events without any notification at all.

Specifics:

- Add dynamic thresholds for trip point crossing detection to prevent
trip point crossing notifications from being sent at incorrect
times or not at all in some cases (Rafael J. Wysocki)

- Fix synchronization issues related to the resume of thermal zones
during a system-wide resume and allow thermal zones to be resumed
concurrently (Rafael J. Wysocki)

- Modify the thermal zone unregistration to wait for the given zone
to go away completely before returning to the caller and rework the
sysfs interface for trip points on top of that (Rafael J. Wysocki)

- Fix a possible NULL pointer dereference in thermal zone
registration error path (Rafael J. Wysocki)

- Clean up the IPA thermal governor and modify it (with the help of a
new governor callback) to avoid allocating and freeing memory every
time its throttling callback is invoked (Lukasz Luba)

- Make the IPA thermal governor handle thermal instance weight
changes via sysfs correctly (Lukasz Luba)

- Update the thermal netlink code to avoid sending messages if there
are no recipients (Stanislaw Gruszka)

- Convert Mediatek Thermal to the json-schema (Rafał Miłecki)

- Fix thermal DT bindings issue on Loongson (Binbin Zhou)

- Fix returning NULL instead of -ENODEV during thermal probe on
Loogsoon (Binbin Zhou)

- Add thermal DT binding for tsens on the SM8650 platform (Neil
Armstrong)

- Add reboot on the critical trip point crossing option feature
(Fabio Estevam)

- Use DEFINE_SIMPLE_DEV_PM_OPS do define PM functions for thermal
suspend/resume on AmLogic (Uwe Kleine-König)

- Add D1/T113s THS controller support to the Sun8i thermal control
driver (Maxim Kiselev)

- Fix example in the thermal DT binding for QCom SPMI (Johan Hovold)

- Fix compilation warning in the tmon utility (Florian Eckert)

- Add support for interrupt-based thermal configuration on Exynos
along with a set of related cleanups (Mateusz Majewski)

- Make the Intel HFI thermal driver enable an HFI instance (eg.
processor package) from its first online CPU and disable it when
the last CPU in it goes offline (Ricardo Neri)

- Fix a kernel-doc warning and a spello in the cpuidle_cooling
thermal driver (Randy Dunlap)

- Move the .get_temp() thermal zone callback presence check to the
thermal zone registration code (Daniel Lezcano)

- Use the for_each_trip() macro for trip points table walks in a few
places in the thermal core (Rafael J. Wysocki)

- Make all trip point updates (via sysfs as well as from the platform
firmware) trigger trip change notifications (Rafael J. Wysocki)

- Drop redundant code from the thermal core and make one function in
it take a const pointer argument (Rafael J. Wysocki)"

* tag 'thermal-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (64 commits)
thermal: trip: Constify thermal zone argument of thermal_zone_trip_id()
thermal: intel: hfi: Disable an HFI instance when all its CPUs go offline
thermal: intel: hfi: Enable an HFI instance from its first online CPU
thermal: intel: hfi: Refactor enabling code into helper functions
thermal/drivers/exynos: Use set_trips ops
thermal/drivers/exynos: Use BIT wherever possible
thermal/drivers/exynos: Split initialization of TMU and the thermal zone
thermal/drivers/exynos: Stop using the threshold mechanism on Exynos 4210
thermal/drivers/exynos: Simplify regulator (de)initialization
thermal/drivers/exynos: Handle devm_regulator_get_optional return value correctly
thermal/drivers/exynos: Wwitch from workqueue-driven interrupt handling to threaded interrupts
thermal/drivers/exynos: Drop id field
thermal/drivers/exynos: Remove an unnecessary field description
tools/thermal/tmon: Fix compilation warning for wrong format
dt-bindings: thermal: qcom-spmi-adc-tm5/hc: Clean up examples
dt-bindings: thermal: qcom-spmi-adc-tm5/hc: Fix example node names
thermal/drivers/sun8i: Add D1/T113s THS controller support
dt-bindings: thermal: sun8i: Add binding for D1/T113s THS controller
thermal: amlogic: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
thermal: amlogic: Make amlogic_thermal_disable() return void
...

show more ...

thermal: gov_power_allocator: Change trace functions

Change trace event trace_thermal_power_allocator() to not use dynamic
array for requested power and granted power for all power actors.
Instead,

thermal: gov_power_allocator: Change trace functions

Change trace event trace_thermal_power_allocator() to not use dynamic
array for requested power and granted power for all power actors.
Instead, simplify the trace event and print other simple values.

Add new trace event to print power actor information of requested power
and granted power. That trace event would be called in a loop for each
power actor. The trace data would be easier to parse comparing to the
dynamic array implementation.

Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.

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

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

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

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

show more ...

Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4

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

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko

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

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

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

show more ...

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

Backmerge to get some hwmon dependencies.

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

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

Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.

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

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

Start the 6.5 release cycle.

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

Merge tag 'thermal-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
"These mostly continue to prepare the thermal control

Merge tag 'thermal-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
"These mostly continue to prepare the thermal control subsystem for
using unified representation of trip points, which includes cleanups,
code refactoring and similar and update several drivers (for other
reasons), which includes new hardware support.

Specifics:

- Add a thermal zone 'devdata' accessor and modify several drivers to
use it (Daniel Lezcano)

- Prevent drivers from using the 'device' internal thermal zone
structure field directly (Daniel Lezcano)

- Clean up the hwmon thermal driver (Daniel Lezcano)

- Add thermal zone id accessor and thermal zone type accessor and
prevent drivers from using thermal zone fields directly (Daniel
Lezcano)

- Clean up the acerhdf and tegra thermal drivers (Daniel Lezcano)

- Add lower bound check for sysfs input to the x86_pkg_temp_thermal
Intel thermal driver (Zhang Rui)

- Add more thermal zone device encapsulation: prevent setting
structure field directly, access the sensor device instead the
thermal zone's device for trace, relocate the traces in
drivers/thermal (Daniel Lezcano)

- Use the generic trip point for the i.MX and remove the
get_trip_temp ops (Daniel Lezcano)

- Use the devm_platform_ioremap_resource() in the Hisilicon driver
(Yang Li)

- Remove R-Car H3 ES1.* handling as public has only access to the ES2
version and the upstream support for the ES1 has been shutdown
(Wolfram Sang)

- Add a delay after initializing the bank in order to let the time to
the hardware to initialze itself before reading the temperature
(Amjad Ouled-Ameur)

- Add MT8365 support (Amjad Ouled-Ameur)

- Preparational cleanup and DT bindings for RK3588 support (Sebastian
Reichel)

- Add driver support for RK3588 (Finley Xiao)

- Use devm_reset_control_array_get_exclusive() for the Rockchip
driver (Ye Xingchen)

- Detect power gated thermal zones and return -EAGAIN when reading
the temperature (Mikko Perttunen)

- Remove thermal_bind_params structure as it is unused (Zhang Rui)

- Drop unneeded quotes in DT bindings allowing to run yamllint (Rob
Herring)

- Update the power allocator documentation according to the thermal
trace relocation (Lukas Bulwahn)

- Fix sensor 1 interrupt status bitmask for the Mediatek LVTS sensor
(Chen-Yu Tsai)

- Use the dev_err_probe() helper in the Amlogic driver (Ye Xingchen)

- Add AP domain support to LVTS thermal controllers for mt8195
(Balsam CHIHI)

- Remove buggy call to thermal_of_zone_unregister() (Daniel Lezcano)

- Make thermal_of_zone_[un]register() private to the thermal OF code
(Daniel Lezcano)

- Create a private copy of the thermal zone device parameters
structure when registering a thermal zone (Daniel Lezcano)

- Fix a kernel NULL pointer dereference in thermal_hwmon (Zhang Rui)

- Revert recent message adjustment in thermal_hwmon (Rafael Wysocki)

- Use of_property_present() for testing DT property presence in
thermal control code (Rob Herring)

- Clean up thermal_list_lock locking in the thermal core (Rafael
Wysocki)

- Add DLVR support for RFIM control in the int340x Intel thermal
driver (Srinivas Pandruvada)"

* tag 'thermal-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits)
thermal: intel: int340x: Add DLVR support for RFIM control
thermal/core: Alloc-copy-free the thermal zone parameters structure
thermal/of: Unexport unused OF functions
thermal/drivers/bcm2835: Remove buggy call to thermal_of_zone_unregister
thermal/drivers/mediatek/lvts_thermal: Add AP domain for mt8195
dt-bindings: thermal: mediatek: Add AP domain to LVTS thermal controllers for mt8195
thermal: amlogic: Use dev_err_probe()
thermal/drivers/mediatek/lvts_thermal: Fix sensor 1 interrupt status bitmask
MAINTAINERS: adjust entry in THERMAL/POWER_ALLOCATOR after header movement
dt-bindings: thermal: Drop unneeded quotes
thermal/core: Remove thermal_bind_params structure
thermal/drivers/tegra-bpmp: Handle offline zones
thermal/drivers/rockchip: use devm_reset_control_array_get_exclusive()
dt-bindings: rockchip-thermal: Support the RK3588 SoC compatible
thermal/drivers/rockchip: Support RK3588 SoC in the thermal driver
thermal/drivers/rockchip: Support dynamic sized sensor array
thermal/drivers/rockchip: Simplify channel id logic
thermal/drivers/rockchip: Use dev_err_probe
thermal/drivers/rockchip: Simplify clock logic
thermal/drivers/rockchip: Simplify getting match data
...

show more ...

Merge back general thermal control changes for 6.4-rc1.

Merge tag 'thermal-v6.4-rc1-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal control material for 6.4-rc1 from Daniel Lezcano:

"- Add more thermal zone device enc

Merge tag 'thermal-v6.4-rc1-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal control material for 6.4-rc1 from Daniel Lezcano:

"- Add more thermal zone device encapsulation: prevent setting
structure field directly, access the sensor device instead the
thermal zone's device for trace, relocate the traces in
drivers/thermal (Daniel Lezcano)

- Use the generic trip point for the i.MX and remove the get_trip_temp
ops (Daniel Lezcano)

- Use the devm_platform_ioremap_resource() in the Hisilicon driver
(Yang Li)

- Remove R-Car H3 ES1.* handling as public has only access to the ES2
version and the upstream support for the ES1 has been shutdown (Wolfram
Sang)

- Add a delay after initializing the bank in order to let the time to
the hardware to initialze itself before reading the temperature
(Amjad Ouled-Ameur)

- Add MT8365 support (Amjad Ouled-Ameur)"

* tag 'thermal-v6.4-rc1-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux:
thermal/drivers/ti: Use fixed update interval
thermal/drivers/stm: Don't set no_hwmon to false
thermal/drivers/db8500: Use driver dev instead of tz->device
thermal/core: Relocate the traces definition in thermal directory
thermal/drivers/hisi: Use devm_platform_ioremap_resource()
thermal/drivers/imx: Use the thermal framework for the trip point
thermal/drivers/imx: Remove get_trip_temp ops
thermal/drivers/rcar_gen3_thermal: Remove R-Car H3 ES1.* handling
thermal/drivers/mediatek: Add delay after thermal banks initialization
thermal/drivers/mediatek: Add support for MT8365 SoC
thermal/drivers/mediatek: Control buffer enablement tweaks
dt-bindings: thermal: mediatek: Add binding documentation for MT8365 SoC

show more ...

thermal/core: Relocate the traces definition in thermal directory

The traces are exported but only local to the thermal core code. On
the other side, the traces take the thermal zone device structur

thermal/core: Relocate the traces definition in thermal directory

The traces are exported but only local to the thermal core code. On
the other side, the traces take the thermal zone device structure as
argument, thus they have to rely on the exported thermal.h header
file. As we want to move the structure to the private thermal core
header, first we have to relocate those traces to the same place as
many drivers do.

Cc: Steven Rostedt <rostedt@goodmis.org>
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20230307133735.90772-2-daniel.lezcano@linaro.org

show more ...