Comment # 19
on bug 82455
from Marek Olšák
(In reply to comment #18) > >>anyway you guys should test without the DMA initially to rule out any problems. > > How do it ? > > Is is delete DMA options when i make kernel? He was talking about the DMA engine on the GPU, which can be disabled by setting this environment variable prior to running any apps: R600_DEBUG=nodma It can also be used to disable DMA for a specific app.
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