Lines Matching refs:vb
471 struct videobuf_buffer *vb; in __videobuf_alloc_vb() local
473 vb = kzalloc(size + sizeof(*mem), GFP_KERNEL); in __videobuf_alloc_vb()
474 if (!vb) in __videobuf_alloc_vb()
475 return vb; in __videobuf_alloc_vb()
477 mem = vb->priv = ((char *)vb) + size; in __videobuf_alloc_vb()
483 __func__, vb, (long)sizeof(*vb), (long)size - sizeof(*vb), in __videobuf_alloc_vb()
486 return vb; in __videobuf_alloc_vb()
500 struct videobuf_buffer *vb, in __videobuf_iolock() argument
505 struct videobuf_dma_sg_memory *mem = vb->priv; in __videobuf_iolock()
515 switch (vb->memory) { in __videobuf_iolock()
518 if (0 == vb->baddr) { in __videobuf_iolock()
520 pages = PAGE_ALIGN(vb->size) >> PAGE_SHIFT; in __videobuf_iolock()
526 } else if (vb->memory == V4L2_MEMORY_USERPTR) { in __videobuf_iolock()
530 vb->baddr, vb->bsize); in __videobuf_iolock()
541 vb->baddr, vb->bsize); in __videobuf_iolock()
555 bus = (dma_addr_t)(unsigned long)fbuf->base + vb->boff; in __videobuf_iolock()
556 pages = PAGE_ALIGN(vb->size) >> PAGE_SHIFT; in __videobuf_iolock()