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path: root/drivers/media/video/cx88/cx88-dvb.c
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Diffstat (limited to 'drivers/media/video/cx88/cx88-dvb.c')
-rw-r--r--drivers/media/video/cx88/cx88-dvb.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index dce1feddd55d..afde3789d702 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -496,6 +496,26 @@ static int kworld_dvbs_100_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t
return 0;
}
+static int geniatech_dvbs_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ if (voltage == SEC_VOLTAGE_OFF) {
+ dprintk(1,"LNB Voltage OFF\n");
+ cx_write(MO_GP0_IO, 0x0000efff);
+ }
+
+ if (core->prev_set_voltage)
+ return core->prev_set_voltage(fe, voltage);
+ return 0;
+}
+
+static struct cx24123_config geniatech_dvbs_config = {
+ .demod_address = 0x55,
+ .set_ts_params = cx24123_set_ts_param,
+};
+
static struct cx24123_config hauppauge_novas_config = {
.demod_address = 0x55,
.set_ts_params = cx24123_set_ts_param,
@@ -760,6 +780,14 @@ static int dvb_register(struct cx8802_dev *dev)
dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
}
break;
+ case CX88_BOARD_GENIATECH_DVBS:
+ dev->dvb.frontend = cx24123_attach(&geniatech_dvbs_config,
+ &dev->core->i2c_adap);
+ if (dev->dvb.frontend) {
+ dev->core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
+ dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
+ }
+ break;
#endif
default:
printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",