Bug 106054

Summary:	[vega10] powerplay non critical errors on vega 56 with vega 64bios
Product:	DRI	Reporter:	Tom Englund <tomenglund26>
Component:	DRM/AMDgpu	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED MOVED	QA Contact:
Severity:	minor
Priority:	medium
Version:	unspecified
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Tom Englund 2018-04-15 10:25:27 UTC

Hi so i have flashed the vega 64bios onto my 56 vega for the ramped up memory voltage so i can run the core at ~1630mhz and mem at ~995 mhz, works fine in both windows and linux, however i noticed some errors from powerplay in dmesg at boot doing so. havent noticed any issue about it but thought il report them anyways.

Radeon RX Vega (VEGA10, DRM 3.25.0, 4.16.0-rc7-gc698ca527893, LLVM 7.0.0)
Mesa 18.1.0-devel (git-6a519a157b)

[   14.816394] amdgpu: [powerplay] Cannot find UCLK in SOC_VDD-UCLK Dependency Table!
[   14.816395] amdgpu: [powerplay] Failed to populate MCLK during PopulateNewDPMClocksStates Function!
[   14.816395] amdgpu: [powerplay] Failed to populate and upload SCLK MCLK DPM levels!
[   47.262630] amdgpu: [powerplay] Cannot find UCLK in SOC_VDD-UCLK Dependency Table!
[   47.262631] amdgpu: [powerplay] Failed to populate MCLK during PopulateNewDPMClocksStates Function!
[   47.262631] amdgpu: [powerplay] Failed to populate and upload SCLK MCLK DPM levels!
[   47.264054] amdgpu: [powerplay] Cannot find UCLK in SOC_VDD-UCLK Dependency Table!
[   47.264054] amdgpu: [powerplay] Failed to populate MCLK during PopulateNewDPMClocksStates Function!
[   47.264055] amdgpu: [powerplay] Failed to populate and upload SCLK MCLK DPM levels!

Comment 1 Alex Deucher 2018-04-16 13:41:57 UTC

Flashing random vbioses is not supported and will likely void your warranty.

Comment 2 Tom Englund 2018-04-16 14:40:27 UTC

oh i know :), just thought it maybe might be useful to know about or look at if there is something wrong in the driver, but i fully accept its my own fault if otherwise :D

Comment 3 Martin Peres 2019-11-19 08:35:16 UTC

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