Lines Matching refs:npackets
1711 unsigned int npackets; in uvc_alloc_urb_buffers() local
1722 npackets = DIV_ROUND_UP(size, psize); in uvc_alloc_urb_buffers()
1723 if (npackets > UVC_MAX_PACKETS) in uvc_alloc_urb_buffers()
1724 npackets = UVC_MAX_PACKETS; in uvc_alloc_urb_buffers()
1727 for (; npackets > 1; npackets /= 2) { in uvc_alloc_urb_buffers()
1728 stream->urb_size = psize * npackets; in uvc_alloc_urb_buffers()
1744 UVC_URBS, npackets, psize); in uvc_alloc_urb_buffers()
1745 return npackets; in uvc_alloc_urb_buffers()
1811 unsigned int npackets, i; in uvc_init_video_isoc() local
1818 npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags); in uvc_init_video_isoc()
1819 if (npackets == 0) in uvc_init_video_isoc()
1822 size = npackets * psize; in uvc_init_video_isoc()
1825 urb = usb_alloc_urb(npackets, gfp_flags); in uvc_init_video_isoc()
1840 urb->number_of_packets = npackets; in uvc_init_video_isoc()
1843 for (i = 0; i < npackets; ++i) { in uvc_init_video_isoc()
1863 unsigned int npackets, pipe; in uvc_init_video_bulk() local
1871 npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags); in uvc_init_video_bulk()
1872 if (npackets == 0) in uvc_init_video_bulk()
1875 size = npackets * psize; in uvc_init_video_bulk()