[PATCH v12 3/6] iommu: Add verisilicon IOMMU driver

Jörg Rödel joro at 8bytes.org
Mon Jan 19 00:58:45 PST 2026


On Mon, Jan 19, 2026 at 08:58:37AM +0100, Benjamin Gaignard wrote:
> If needed I could add a patch or send a new version to add the following comment
> for vsi_iommu_restore_ctx()
> /**
>  * vsi_iommu_restore_ctx - Restore iommu context for AV1 decoder
>  *
>  * @domain: iommu domain attached to AV1 video decoder
>  *
>  * AV1 stateless decoder could decode multiple bistreams at same
>  * time and before decoding a frame it is needed to restore the iommu
>  * table to avoid mixing decode contexts.
>  */

Good idea. Please add that with the other comment I requested and send a v13.

-Joerg




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