Lines Matching refs:npackets
1705 unsigned int npackets; in uvc_alloc_urb_buffers() local
1716 npackets = DIV_ROUND_UP(size, psize); in uvc_alloc_urb_buffers()
1717 if (npackets > UVC_MAX_PACKETS) in uvc_alloc_urb_buffers()
1718 npackets = UVC_MAX_PACKETS; in uvc_alloc_urb_buffers()
1721 for (; npackets > 1; npackets /= 2) { in uvc_alloc_urb_buffers()
1722 stream->urb_size = psize * npackets; in uvc_alloc_urb_buffers()
1738 UVC_URBS, npackets, psize); in uvc_alloc_urb_buffers()
1739 return npackets; in uvc_alloc_urb_buffers()
1805 unsigned int npackets, i; in uvc_init_video_isoc() local
1812 npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags); in uvc_init_video_isoc()
1813 if (npackets == 0) in uvc_init_video_isoc()
1816 size = npackets * psize; in uvc_init_video_isoc()
1819 urb = usb_alloc_urb(npackets, gfp_flags); in uvc_init_video_isoc()
1834 urb->number_of_packets = npackets; in uvc_init_video_isoc()
1837 for (i = 0; i < npackets; ++i) { in uvc_init_video_isoc()
1857 unsigned int npackets, pipe; in uvc_init_video_bulk() local
1865 npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags); in uvc_init_video_bulk()
1866 if (npackets == 0) in uvc_init_video_bulk()
1869 size = npackets * psize; in uvc_init_video_bulk()