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feat: add YAML-configured hwmon fan control - #54
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sknowledge1 wants to merge 15 commits into
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sknowledge1 wants to merge 15 commits into
sknowledge1 wants to merge 15 commits into
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## [0.8.2](ShadowBlip/PowerStation@v0.8.1...v0.8.2) (2026-08-27) ### Bug Fixes * add aimax+395 ([93c5b59](ShadowBlip@93c5b59)) * Add ONEXPLAYER 3 TDP support ([0813052](ShadowBlip@0813052)) * **cpu:** don't panic when SMT cannot be enabled ([ad0c115](ShadowBlip@ad0c115)) * Update rust to 1.88 ([341c9a9](ShadowBlip@341c9a9))
The PCI class code was only ever a guess at whether a GPU is integrated. It says whether the GPU is the boot VGA device, not where it lives: an AMD APU enumerates as 030000 when its iGPU is the boot VGA device and as 038000 when it is not, so any APU that is not the boot VGA device was treated as discrete and never got a TDP interface. Ask the driver instead. amdgpu reports AMDGPU_IDS_FLAGS_FUSION for APUs, and i915 and xe both report whether the GPU has memory of its own. The class code is kept only as a fallback, for drivers that answer none of these. Fixes ShadowBlip#28
## [0.8.3](ShadowBlip/PowerStation@v0.8.2...v0.8.3) (2026-08-28) ### Bug Fixes * Add all missing Strix Point APUs to database ([40c96dc](ShadowBlip@40c96dc)) * Add Ryzen Z2 Extreme ([319e540](ShadowBlip@319e540)) * **gpu:** ask the driver whether a GPU is integrated ([847d508](ShadowBlip@847d508)), closes [ShadowBlip#28](ShadowBlip#28) * Update libryzenadj-rs to v0.19.0 ([740967a](ShadowBlip@740967a))
Handles cases like AMD Ryzen AI Max+ 395 vs AMD RYZEN AI MAX+ 395
## [0.8.4](ShadowBlip/PowerStation@v0.8.3...v0.8.4) (2026-09-10) ### Bug Fixes * Use case insensitive model_name check ([0204f95](ShadowBlip@0204f95))
## [0.8.2](ShadowBlip/PowerStation@v0.8.1...v0.8.2) (2026-09-21) ### Bug Fixes * add aimax+395 ([7f7f936](ShadowBlip@7f7f936)) * Add all missing Strix Point APUs to database ([c40f718](ShadowBlip@c40f718)) * Add ONEXPLAYER 3 TDP support ([0813052](ShadowBlip@0813052)) * Add Ryzen Z2 Extreme ([76d363b](ShadowBlip@76d363b)) * **cpu:** don't panic when SMT cannot be enabled ([a4b0650](ShadowBlip@a4b0650)) * **gpu:** ask the driver whether a GPU is integrated ([ecf1c54](ShadowBlip@ecf1c54)), closes [ShadowBlip#28](ShadowBlip#28) * **TDP:** Add DMI overrides for Xbox Ally/X, OXP APEX, GPD Win5 ([4140275](ShadowBlip@4140275)) * Update libryzenadj-rs to v0.19.0 ([4bfcfea](ShadowBlip@4bfcfea)) * Update rust to 1.88 ([aa376ec](ShadowBlip@aa376ec)) * Use case insensitive model_name check ([57f1e3a](ShadowBlip@57f1e3a))
This was referenced Sep 22, 2026
Contributor
|
Please rebase on latest main |
Contributor
|
This can't be merged or reviewed as is. The history is all messed up. I'd suggest you delete your local branch, check out an pull main, remake the branch, cherry pick your commits, and then force push |
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PowerStation currently has no standard fan interface, so handheld fan controls
require device-specific daemons and UI integrations. This adds a generic,
YAML-configured hwmon subsystem that can serve native clients over D-Bus while
keeping hardware selection and safety policy reviewable as platform data.
Result
writable fan attribute.
sensor label instead of
hwmonNnumbering.curves, with verified writes and driver-specific mode values.
/org/shadowblip/Performance/Fanand atomic Automatic, Manual, Curve,and named-preset operations on
org.shadowblip.Fan.Deviceobjects.selection once.
across CPU variants and using
ayaneo_ecchannel 1 withk10temp/Tctl.Safety and lifecycle
ownership changes, stalls, and failed readback all fall back to verified
firmware automatic mode.
PrepareForSleepuses a logind delay inhibitor. PowerStation verifies automaticmode before releasing sleep, rediscovers hwmon paths on resume, and restores
saved control only after telemetry validation.
instead of being hidden behind an empty fan collection.
ExecStopPostuses a narrowDMI/name/driver/channel recovery path that can restore automatic mode even when
temperature or RPM telemetry is unavailable.
control.
The AYANEO entry permits 0% while cool, applies a 10% running floor, stops at or
below 42 C, restarts above 45 C, and includes the seven-point Quiet preset. The
95 C full-speed and 98 C firmware-handoff values are proposed for maintainer
review; they are not presented as already approved.
Validation
cargo fmt --checkcargo test --locked --all: 28 passedclasses already present in the upstream base allowed
cargo build --locked --allgit archiverebuild at commite6baca4e9ef4a04df2884b8803a6ca6deb167ec0conflicting devices, malformed telemetry, persistence, both curve backends,
interpolation, zero-duty hysteresis, stalls, readback/sensor faults, 95/98 C
boundaries, and the D-Bus contract
sensor loss, SIGSTOP/watchdog, failed sleep handoff, logind owner loss, and
ExecStopPostrecoveryone fan object, software-curve backend, Quiet and 20% manual roundtrips,
verified SIGKILL/watchdog recovery, and verified automatic mode on clean stop
During the final-commit physical test, Quiet at 49.625 C applied the 10% running
floor (
pwm1=25, 1061 RPM), and 20% manual control read back aspwm1=51at1502 RPM.
Both a SIGKILL and a five-second systemd watchdog timeout ran
ExecStopPost,persisted Automatic after the failed run, and restarted in verified firmware
automatic mode. The review service was then removed; stock PowerStation and the
v0.5.1 rollback service are active again with
pwm1_enable=2. No deliberatehigh-temperature test was performed. Ryzen AI 9 HX 370 support remains DMI/schema
coverage until tested on that hardware.
Addresses #29. The dependent native client is OpenGamepadUI PR #550:
ShadowBlip/OpenGamepadUI#550