Hello,

I got a report from an AROS user that his current card (mentioned above) has problems in 3D with nouveau - very slow rendering. After some investigation it turned out the problem is usage of nv41_sgdma_backend for this card. Once changed into nv04_sgdma_backend card works correctly again.

The error(s) reported with nv41_sgdma_backend is:

[drm] nouveau vm flush timeout: 0x00000022

The card product id is 0x0391

Please let me know what other information is needed.

Best regards,
Krzysztof
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