[Bug 110674] Crashes / Resets From AMDGPU / Radeon VII

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=110674

--- Comment #25 from Tom B <tom at r.je> ---
On 5.1.3 (and presumably all 5.1 kernels) I am seeing a strange power profile.

Can everyone else run sensors (after sensors-detect if you don't have the
amdgpu device showing)

I'm seeing this:

amdgpu-pci-4400
Adapter: PCI adapter
vddgfx:       +1.11 V  
fan1:           0 RPM  (min =    0 RPM, max = 3850 RPM)
temp1:        +33.0°C  (crit = +118.0°C, hyst = -273.1°C)
power1:      135.00 W  (cap = 250.00 W)


Even at idle my GPU is running at 1100mv (my default base voltage) and
constantly running at 135w.


My output of cat /sys/kernel/debug/dri/0/amdgpu_pm_info shows the same thing:

Clock Gating Flags Mask: 0x36974f
        Graphics Medium Grain Clock Gating: On
        Graphics Medium Grain memory Light Sleep: On
        Graphics Coarse Grain Clock Gating: On
        Graphics Coarse Grain memory Light Sleep: On
        Graphics Coarse Grain Tree Shader Clock Gating: Off
        Graphics Coarse Grain Tree Shader Light Sleep: Off
        Graphics Command Processor Light Sleep: On
        Graphics Run List Controller Light Sleep: Off
        Graphics 3D Coarse Grain Clock Gating: On
        Graphics 3D Coarse Grain memory Light Sleep: On
        Memory Controller Light Sleep: On
        Memory Controller Medium Grain Clock Gating: On
        System Direct Memory Access Light Sleep: On
        System Direct Memory Access Medium Grain Clock Gating: Off
        Bus Interface Medium Grain Clock Gating: Off
        Bus Interface Light Sleep: On
        Unified Video Decoder Medium Grain Clock Gating: Off
        Video Compression Engine Medium Grain Clock Gating: Off
        Host Data Path Light Sleep: On
        Host Data Path Medium Grain Clock Gating: Off
        Digital Right Management Medium Grain Clock Gating: Off
        Digital Right Management Light Sleep: On
        Rom Medium Grain Clock Gating: On
        Data Fabric Medium Grain Clock Gating: Off

GFX Clocks and Power:
        351 MHz (MCLK)
        0 MHz (SCLK)
        1373 MHz (PSTATE_SCLK)
        1001 MHz (PSTATE_MCLK)
        1106 mV (VDDGFX)
        135.0 W (average GPU)

GPU Temperature: 33 C
GPU Load: 0 %

SMC Feature Mask: 0x0000000000c0c002
UVD: Disabled

VCE: Disabled


It's locked at 135w and 1106mv. Are you guys seeing similar? Apologies for the
multiple posts but I'll post in a second after running unigine to see if it
tries to boost before it crashes.

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