| Bug ID | 106303 |
|---|---|
| Summary | amdgpu on RX 560: memory and core clocks not lowered on idle |
| Product | DRI |
| Version | unspecified |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | DRM/AMDgpu |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | bugs.freedesktop.org@pm.port0.org |
Created attachment 139206 [details] amdgpu_pm_info with 4.15 kernel There is a problem with amdgpu power management. With kernels 4.15.X MCLK is always stays at max value. With kernels 4.16.X MCLK/SCLK both stays at max. At idle desktop GPU draws about 4W more, according to /sys/kernel/debug/dri/0/amdgpu_pm_info Kernels from Ubuntu PPA http://kernel.ubuntu.com/~kernel-ppa/mainline/ DRM/Mesa libs from Oibaf PPA https://launchpad.net/~oibaf/+archive/ubuntu/graphics-drivers