static inline int saa7231_dvb_evhandler(struct saa7231_dev *saa7231, int vector)
{
	int ret, index;
	struct saa7231_dvb *dvb = saa7231->dvb;

	struct saa7231_dvb *dvb_0 = &dvb[0];
	struct saa7231_stream *stream_0 = dvb_0->stream;
	struct saa7231_dmabuf *buf_0 = stream_0->dmabuf;
        struct dvb_demux      *demux1=&dvb_0->demux;

	struct saa7231_dvb *dvb_1 = &dvb[1];
	struct saa7231_stream *stream_1 = dvb_1->stream;
	struct saa7231_dmabuf *buf_1 = stream_1->dmabuf;

	dprintk(SAA7231_DEBUG, 1, "DVB event:%d", vector);

	switch (vector) {
	case 45:
                ret = stream_0->ops.get_buffer(stream_0, &index);
                dprintk(SAA7231_DEBUG, 1, "stream_0->params.lines:%d  buf_0[%d].mem_virt=0x%x  "
                 , stream_0->params.lines,index,buf_0[index].mem_virt);
                 //dprintk(SAA7231_DEBUG, 1, "demux1:0x%x demux1->playing=%d demux1->filternum=%d  demux1->feednum=%d  "
                 // ,demux1,demux1->playing,demux1->filternum,demux1->feednum);
                 //eventtime++;
                saa7231_dmabufsync_cpu(buf_0); //saint
		//dvb_dmx_swfilter_packets(demux1, (const u8 *)buf_0[index].mem_virt, stream_0->params.lines/188);
                dvb_dmx_swfilter(demux1, buf_0[index].mem_virt, stream_0->params.lines*stream_0->params.spl); //saint
                saa7231_dmabufsync_dev(buf_0);
		break;

	case 46:
		break;

	case 47:
		ret = stream_0->ops.get_buffer(stream_0, &index);
                dprintk(SAA7231_DEBUG, 1, "stream_0->params.lines:%d  buf_0[%d].mem_virt=0x%x  "
                  , stream_0->params.lines,index,buf_0[index].mem_virt);
                 //dprintk(SAA7231_DEBUG, 1, "demux1:0x%x demux1->playing=%d demux1->filternum=%d  demux1->feednum=%d  "
                 // ,demux1,demux1->playing,demux1->filternum,demux1->feednum);
                 //eventtime++;
                 //printk("%s: vector:%d start eventtime=%d \n",__FUNCTION__,vector,eventtime);
                saa7231_dmabufsync_cpu(buf_0); //saint
		//dvb_dmx_swfilter_packets(demux1, (const u8 *)buf_0[index].mem_virt, stream_0->params.lines/188);
                dvb_dmx_swfilter(demux1, buf_0[index].mem_virt, stream_0->params.lines*stream_0->params.spl); //saint
                saa7231_dmabufsync_dev(buf_0);
                // printk("%s: vector:%d  end eventtime=%d \n",__FUNCTION__,vector,eventtime);
		break;


	case 48:
		ret = stream_1->ops.get_buffer(stream_1, &index);
		//dvb_dmx_swfilter_packets(&dvb_1->demux, buf_1[index].mem_virt, stream_1->params.lines/188);
                //dvb_dmx_swfilter(&dvb_1->demux, buf_1[index].mem_virt, stream_1->params.lines); //saint
		break;
	}

	return 0;
}