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