Merge gregkh@master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb

[pandora-kernel.git] / drivers / media / video / cx88 / cx88-dvb.c

diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index dce1fed..afde378 100644 (file)
--- 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",