V4L2_FIELD_IS_INTERLACED
interweave = V4L2_FIELD_IS_INTERLACED(image.pix.field) &&
if (V4L2_FIELD_IS_INTERLACED(pixfmt->field)) {
if (V4L2_FIELD_IS_INTERLACED(pixfmt->field)) {
interweave = V4L2_FIELD_IS_INTERLACED(image.pix.field) &&