[Bug 109629] GPU hang on Haswell while encoding and decoding video

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Mar 7 15:14:13 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109629

--- Comment #4 from Michael Olbrich <m.olbrich at pengutronix.de> ---
Sorry for the delay. Disabling the iommu was not that simple because it was
needed elsewhere in the system. So it was a bit more work than just disabling
it via kernel command-line.

Anyways, I still get the GPU hangs with the iommu disabled.

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