| Summary: | Broken powerplay table for Navi10 RX 5700XT. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | dobreff | ||||
| Component: | DRM/AMDgpu | Assignee: | Default DRI bug account <dri-devel> | ||||
| Status: | RESOLVED FIXED | QA Contact: | |||||
| Severity: | blocker | ||||||
| Priority: | not set | ||||||
| Version: | unspecified | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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I've had this issue as well. You can workaround by reverting this commit: commit faa695c715e5c9203af824315127037499b33921 Author: Evan Quan <evan.quan@amd.com> Date: Mon Sep 2 12:37:23 2019 +0800 drm/amd/powerplay: do proper cleanups on hw_fini These are needed for smu_reset support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Jack Gui <Jack.Gui@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Yes, thank you. That seems to fix powerplay issues. |
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Created attachment 145742 [details] SMU failed after pptable reload. Hello, Seems that something has changed in navi10 powerplay code and is now not working. Its present in current amd-staging-drm-next and amd-mainline-dkms-5.0(which was used to track the problem). Been able to track it between two versions: 5.0.81(48317fb4380e525ee96187dc02f3902694696fed) confirmed working and 5.0.82(fdf4947d93b84a0ec722cbccb040ff1d22b85281) affected(see attachment). You can reproduce by simply copying same pp_table over running.