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support high voltage setting on MAX cards

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none 2020-03-31 16:39:32 +02:00
parent 02329a7d55
commit 5138ba3f91
1 changed files with 23 additions and 0 deletions
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23
ddbridge/ddbridge-max.c
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@ -357,6 +357,29 @@ static int max_set_voltage(struct dvb_frontend *fe, enum fe_sec_voltage voltage)
static int max_enable_high_lnb_voltage(struct dvb_frontend *fe, long arg)
{
struct ddb_input *input = fe->sec_priv;
struct ddb_port *port = input->port;
struct ddb *dev = port->dev;
u32 tag = DDB_LINK_TAG(port->lnr);
struct ddb_dvb *dvb = &port->dvb[input->nr & 1];
u32 fmode = dev->link[port->lnr].lnb.fmode;
mutex_lock(&dev->link[port->lnr].lnb.lock);
switch (fmode) {
default:
case 0:
case 3:
ddbwritel(dev, arg ? 0x34 : 0x01, tag | LNB_CONTROL(dvb->input));
break;
case 1:
case 2:
ddbwritel(dev, arg ? 0x34 : 0x01, tag | LNB_CONTROL(0));
ddbwritel(dev, arg ? 0x34 : 0x01, tag | LNB_CONTROL(1));
ddbwritel(dev, arg ? 0x34 : 0x01, tag | LNB_CONTROL(2));
ddbwritel(dev, arg ? 0x34 : 0x01, tag | LNB_CONTROL(3));
break;
}
mutex_unlock(&dev->link[port->lnr].lnb.lock);
return 0;
}