V4L2_FWHT_VERSION
p_hdr->version = htonl(V4L2_FWHT_VERSION);
if (!version || version > V4L2_FWHT_VERSION) {
version, V4L2_FWHT_VERSION);
if (!version || version > V4L2_FWHT_VERSION)
if (p_fwht_params->version < V4L2_FWHT_VERSION)
p_fwht_params->version = V4L2_FWHT_VERSION;