[amd-staging-drm-next] power1: Watt numbers do not appear since some days (Polaris 20)

[Dieter Nützel]

Hello Harry and Alex,

Watt numbers are broken for some days (5 to 7).

Polaris 20 (RX580), Sapphire Nitro+, 8 GB

amdgpu-pci-0100
Adapter: PCI adapter
vddgfx:       +0.75 V
fan1:        1048 RPM
temp1:        +28.0°C  (crit = +94.0°C, hyst = -273.1°C)
power1:        0.00 W  (cap = 175.00 W)

Should I open a ticket, bisect?

Thanks,
Dieter

PS I do have litte time, summer in spring (April) here in 'good old 
Germany'...