VB2 will returning -ERESTARTSYS to userland

eturn -RESTART or some other error? Thanks, Chetan Nanda -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Videobuf2's vb2_dqbuf return (-EINVAL) error on streamoff

equeue buffers while another is doing streamoff. Thanks for your help and idea. Thanks, Chetan Nanda -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Doubt regarding DMA / VMALLOC memory ops

_memops; or q->mem_ops = &vb2_dma_contig_memops What is the purpose of these memory operations? If user space is allocating the buffer (physically contiguous) via some other kernel driver (hwmem - for android). Even then do we need to set mem_ops = vb2_dma_contig_memops? Thanks, Chetan Nanda -- To unsubscribe