98 	struct dvb_adapter adap;  member
264 	struct pt1_adapter *adap;  in pt1_filter()  local
278 		adap = pt1->adaps[index];  in pt1_filter()
280 			adap->upacket_count = 0;  in pt1_filter()
281 		else if (!adap->upacket_count)  in pt1_filter()
289 		if (adap->st_count != -1 && sc != ((adap->st_count + 1) & 0x7))  in pt1_filter()
292 		adap->st_count = sc;  in pt1_filter()
294 		buf = adap->buf;  in pt1_filter()
295 		offset = adap->packet_count * 188 + adap->upacket_count * 3;  in pt1_filter()
298 		if (adap->upacket_count != 62)  in pt1_filter()
301 		if (++adap->upacket_count >= 63) {  in pt1_filter()
302 			adap->upacket_count = 0;  in pt1_filter()
303 			if (++adap->packet_count >= 21) {  in pt1_filter()
304 				dvb_dmx_swfilter_packets(&adap->demux, buf, 21);  in pt1_filter()
305 				adap->packet_count = 0;  in pt1_filter()
504 	struct pt1_adapter *adap;  in pt1_start_feed()  local
505 	adap = container_of(feed->demux, struct pt1_adapter, demux);  in pt1_start_feed()
506 	if (!adap->users++) {  in pt1_start_feed()
509 		ret = pt1_start_polling(adap->pt1);  in pt1_start_feed()
512 		pt1_set_stream(adap->pt1, adap->index, 1);  in pt1_start_feed()
534 	struct pt1_adapter *adap;  in pt1_stop_feed()  local
535 	adap = container_of(feed->demux, struct pt1_adapter, demux);  in pt1_stop_feed()
536 	if (!--adap->users) {  in pt1_stop_feed()
537 		pt1_set_stream(adap->pt1, adap->index, 0);  in pt1_stop_feed()
538 		pt1_stop_polling(adap->pt1);  in pt1_stop_feed()
548 	struct pt1_adapter *adap;  in pt1_update_power()  local
559 		adap = pt1->adaps[i];  in pt1_update_power()
560 		switch (adap->voltage) {  in pt1_update_power()
580 	struct pt1_adapter *adap;  in pt1_set_voltage()  local
582 	adap = container_of(fe->dvb, struct pt1_adapter, adap);  in pt1_set_voltage()
583 	adap->voltage = voltage;  in pt1_set_voltage()
584 	pt1_update_power(adap->pt1);  in pt1_set_voltage()
586 	if (adap->orig_set_voltage)  in pt1_set_voltage()
587 		return adap->orig_set_voltage(fe, voltage);  in pt1_set_voltage()
594 	struct pt1_adapter *adap;  in pt1_sleep()  local
596 	adap = container_of(fe->dvb, struct pt1_adapter, adap);  in pt1_sleep()
597 	adap->sleep = 1;  in pt1_sleep()
598 	pt1_update_power(adap->pt1);  in pt1_sleep()
600 	if (adap->orig_sleep)  in pt1_sleep()
601 		return adap->orig_sleep(fe);  in pt1_sleep()
608 	struct pt1_adapter *adap;  in pt1_wakeup()  local
610 	adap = container_of(fe->dvb, struct pt1_adapter, adap);  in pt1_wakeup()
611 	adap->sleep = 0;  in pt1_wakeup()
612 	pt1_update_power(adap->pt1);  in pt1_wakeup()
615 	if (adap->orig_init)  in pt1_wakeup()
616 		return adap->orig_init(fe);  in pt1_wakeup()
621 static void pt1_free_adapter(struct pt1_adapter *adap)  in pt1_free_adapter()  argument
623 	adap->demux.dmx.close(&adap->demux.dmx);  in pt1_free_adapter()
624 	dvb_dmxdev_release(&adap->dmxdev);  in pt1_free_adapter()
625 	dvb_dmx_release(&adap->demux);  in pt1_free_adapter()
626 	dvb_unregister_adapter(&adap->adap);  in pt1_free_adapter()
627 	free_page((unsigned long)adap->buf);  in pt1_free_adapter()
628 	kfree(adap);  in pt1_free_adapter()
636 	struct pt1_adapter *adap;  in pt1_alloc_adapter()  local
643 	adap = kzalloc(sizeof(struct pt1_adapter), GFP_KERNEL);  in pt1_alloc_adapter()
644 	if (!adap) {  in pt1_alloc_adapter()
649 	adap->pt1 = pt1;  in pt1_alloc_adapter()
651 	adap->voltage = SEC_VOLTAGE_OFF;  in pt1_alloc_adapter()
652 	adap->sleep = 1;  in pt1_alloc_adapter()
660 	adap->buf = buf;  in pt1_alloc_adapter()
661 	adap->upacket_count = 0;  in pt1_alloc_adapter()
662 	adap->packet_count = 0;  in pt1_alloc_adapter()
663 	adap->st_count = -1;  in pt1_alloc_adapter()
665 	dvb_adap = &adap->adap;  in pt1_alloc_adapter()
666 	dvb_adap->priv = adap;  in pt1_alloc_adapter()
672 	demux = &adap->demux;  in pt1_alloc_adapter()
674 	demux->priv = adap;  in pt1_alloc_adapter()
684 	dmxdev = &adap->dmxdev;  in pt1_alloc_adapter()
692 	return adap;  in pt1_alloc_adapter()
701 	kfree(adap);  in pt1_alloc_adapter()
716 	struct pt1_adapter *adap;  in pt1_init_adapters()  local
720 		adap = pt1_alloc_adapter(pt1);  in pt1_init_adapters()
721 		if (IS_ERR(adap)) {  in pt1_init_adapters()
722 			ret = PTR_ERR(adap);  in pt1_init_adapters()
726 		adap->index = i;  in pt1_init_adapters()
727 		pt1->adaps[i] = adap;  in pt1_init_adapters()
738 static void pt1_cleanup_frontend(struct pt1_adapter *adap)  in pt1_cleanup_frontend()  argument
740 	dvb_unregister_frontend(adap->fe);  in pt1_cleanup_frontend()
743 static int pt1_init_frontend(struct pt1_adapter *adap, struct dvb_frontend *fe)  in pt1_init_frontend()  argument
747 	adap->orig_set_voltage = fe->ops.set_voltage;  in pt1_init_frontend()
748 	adap->orig_sleep = fe->ops.sleep;  in pt1_init_frontend()
749 	adap->orig_init = fe->ops.init;  in pt1_init_frontend()
754 	ret = dvb_register_frontend(&adap->adap, fe);  in pt1_init_frontend()
758 	adap->fe = fe;  in pt1_init_frontend()
982 static int pt1_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)  in pt1_i2c_xfer()  argument
991 	pt1 = i2c_get_adapdata(adap);  in pt1_i2c_xfer()
1034 static u32 pt1_i2c_func(struct i2c_adapter *adap)  in pt1_i2c_func()  argument