static int budget_read_fe_status(struct dvb_frontend *fe, fe_status_t *status)
{
struct budget *budget = (struct budget *) fe->dvb->priv;
int synced;
int ret;
if (budget->read_fe_status)
ret = budget->read_fe_status(fe, status);
else
ret = -EINVAL;
if (!ret) {
synced = (*status & FE_HAS_LOCK);
if (synced != budget->fe_synced) {
budget->fe_synced = synced;
spin_lock(&budget->feedlock);
if (synced)
start_ts_capture(budget);
else
stop_ts_capture(budget);
spin_unlock(&budget->feedlock);
}
}
return ret;
}
void ttpci_budget_set_video_port(struct saa7146_dev *dev, int video_port)
{
struct budget *budget = (struct budget *) dev->ext_priv;
spin_lock(&budget->feedlock);
budget->video_port = video_port;
if (budget->feeding) {
stop_ts_capture(budget);
start_ts_capture(budget);
}
spin_unlock(&budget->feedlock);
}
static int budget_start_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
struct budget *budget = (struct budget*) demux->priv;
int status;
DEB_EE(("budget: %p\n",budget));
if (!demux->dmx.frontend)
return -EINVAL;
spin_lock(&budget->feedlock);
status = start_ts_capture (budget);
spin_unlock(&budget->feedlock);
return status;
}
static int budget_start_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
struct budget *budget = (struct budget *) demux->priv;
int status = 0;
dprintk(2, "budget: %p\n", budget);
if (!demux->dmx.frontend)
return -EINVAL;
spin_lock(&budget->feedlock);
feed->pusi_seen = 0; /* have a clean section start */
if (budget->feeding++ == 0)
status = start_ts_capture(budget);
spin_unlock(&budget->feedlock);
return status;
}