On (21/07/22 19:26), Dafna Hirschfeld wrote: > Also, the 'cookie' cb returns buf->dma_addr which is not initialized for > the noncontiguous api. So it is not clear how drivers should use the new api. > Many drivers call vb2_dma_contig_plane_dma_addr which returns the cookie. Hmm, that's a good find. Is ->dma_addr the same as what we have in sgt.sgl->dma_address for non-contig?
