https://bugs.freedesktop.org/show_bug.cgi?id=106054
Bug ID: 106054 Summary: [vega10] powerplay non critical errors on vega 56 with vega 64bios Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: minor Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: tomenglund26@gmail.com
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!