Lines Matching refs:npackets
1679 unsigned int npackets; in uvc_alloc_urb_buffers() local
1689 npackets = DIV_ROUND_UP(size, psize); in uvc_alloc_urb_buffers()
1690 if (npackets > UVC_MAX_PACKETS) in uvc_alloc_urb_buffers()
1691 npackets = UVC_MAX_PACKETS; in uvc_alloc_urb_buffers()
1694 for (; npackets > 1; npackets /= 2) { in uvc_alloc_urb_buffers()
1695 stream->urb_size = psize * npackets; in uvc_alloc_urb_buffers()
1711 UVC_URBS, npackets, psize); in uvc_alloc_urb_buffers()
1712 return npackets; in uvc_alloc_urb_buffers()
1786 unsigned int npackets, i; in uvc_init_video_isoc() local
1793 npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags); in uvc_init_video_isoc()
1794 if (npackets == 0) in uvc_init_video_isoc()
1797 size = npackets * psize; in uvc_init_video_isoc()
1800 urb = usb_alloc_urb(npackets, gfp_flags); in uvc_init_video_isoc()
1815 urb->number_of_packets = npackets; in uvc_init_video_isoc()
1818 for (i = 0; i < npackets; ++i) { in uvc_init_video_isoc()
1838 unsigned int npackets, pipe; in uvc_init_video_bulk() local
1846 npackets = uvc_alloc_urb_buffers(stream, size, psize, gfp_flags); in uvc_init_video_bulk()
1847 if (npackets == 0) in uvc_init_video_bulk()
1850 size = npackets * psize; in uvc_init_video_bulk()