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path: root/drivers/media/video/cx23885/cx23885-dvb.c
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Diffstat (limited to 'drivers/media/video/cx23885/cx23885-dvb.c')
-rw-r--r--drivers/media/video/cx23885/cx23885-dvb.c115
1 files changed, 65 insertions, 50 deletions
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 24bd18327aa..fe1218fd44c 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -312,48 +312,53 @@ static int dvb_register(struct cx23885_tsport *port)
{
struct cx23885_dev *dev = port->dev;
struct cx23885_i2c *i2c_bus = NULL;
+ struct videobuf_dvb_frontend *fe0;
+
+ fe0 = videobuf_dvb_get_frontend(&port->frontends, 0);
+ if (!fe0)
+ return -EINVAL;
/* init struct videobuf_dvb */
- port->dvb.name = dev->name;
+ fe0->dvb.name = dev->name;
/* init frontend */
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
i2c_bus = &dev->i2c_bus[0];
- port->dvb.frontend = dvb_attach(s5h1409_attach,
+ fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_generic_config,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL) {
- dvb_attach(mt2131_attach, port->dvb.frontend,
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(mt2131_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_generic_tunerconfig, 0);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
i2c_bus = &dev->i2c_bus[0];
- switch (alt_tuner) {
+ switch (alt_tuner) { // XXXXXX multifrontend?
case 1:
- port->dvb.frontend =
+ fe0->dvb.frontend =
dvb_attach(s5h1409_attach,
&hauppauge_ezqam_config,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL) {
- dvb_attach(tda829x_attach, port->dvb.frontend,
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(tda829x_attach, fe0->dvb.frontend,
&dev->i2c_bus[1].i2c_adap, 0x42,
&tda829x_no_probe);
- dvb_attach(tda18271_attach, port->dvb.frontend,
+ dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_tda18271_config);
}
break;
case 0:
default:
- port->dvb.frontend =
+ fe0->dvb.frontend =
dvb_attach(s5h1409_attach,
&hauppauge_generic_config,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL)
- dvb_attach(mt2131_attach, port->dvb.frontend,
+ if (fe0->dvb.frontend != NULL)
+ dvb_attach(mt2131_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_generic_tunerconfig, 0);
break;
@@ -361,42 +366,42 @@ static int dvb_register(struct cx23885_tsport *port)
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
i2c_bus = &dev->i2c_bus[0];
- port->dvb.frontend = dvb_attach(s5h1409_attach,
+ fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1800lp_config,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL) {
- dvb_attach(mt2131_attach, port->dvb.frontend,
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(mt2131_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_generic_tunerconfig, 0);
}
break;
case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
i2c_bus = &dev->i2c_bus[0];
- port->dvb.frontend = dvb_attach(lgdt330x_attach,
+ fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
&fusionhdtv_5_express,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL) {
- dvb_attach(simple_tuner_attach, port->dvb.frontend,
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap, 0x61,
TUNER_LG_TDVS_H06XF);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
i2c_bus = &dev->i2c_bus[1];
- port->dvb.frontend = dvb_attach(s5h1409_attach,
+ fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1500q_config,
&dev->i2c_bus[0].i2c_adap);
- if (port->dvb.frontend != NULL)
- dvb_attach(xc5000_attach, port->dvb.frontend,
+ if (fe0->dvb.frontend != NULL)
+ dvb_attach(xc5000_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_hvr1500q_tunerconfig);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500:
i2c_bus = &dev->i2c_bus[1];
- port->dvb.frontend = dvb_attach(s5h1409_attach,
+ fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1500_config,
&dev->i2c_bus[0].i2c_adap);
- if (port->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &i2c_bus->i2c_adap,
@@ -409,7 +414,7 @@ static int dvb_register(struct cx23885_tsport *port)
};
fe = dvb_attach(xc2028_attach,
- port->dvb.frontend, &cfg);
+ fe0->dvb.frontend, &cfg);
if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
fe->ops.tuner_ops.set_config(fe, &ctl);
}
@@ -417,24 +422,24 @@ static int dvb_register(struct cx23885_tsport *port)
case CX23885_BOARD_HAUPPAUGE_HVR1200:
case CX23885_BOARD_HAUPPAUGE_HVR1700:
i2c_bus = &dev->i2c_bus[0];
- port->dvb.frontend = dvb_attach(tda10048_attach,
+ fe0->dvb.frontend = dvb_attach(tda10048_attach,
&hauppauge_hvr1200_config,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL) {
- dvb_attach(tda829x_attach, port->dvb.frontend,
+ if (fe0->dvb.frontend != NULL) {
+ dvb_attach(tda829x_attach, fe0->dvb.frontend,
&dev->i2c_bus[1].i2c_adap, 0x42,
&tda829x_no_probe);
- dvb_attach(tda18271_attach, port->dvb.frontend,
+ dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_hvr1200_tuner_config);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1400:
i2c_bus = &dev->i2c_bus[0];
- port->dvb.frontend = dvb_attach(dib7000p_attach,
+ fe0->dvb.frontend = dvb_attach(dib7000p_attach,
&i2c_bus->i2c_adap,
0x12, &hauppauge_hvr1400_dib7000_config);
- if (port->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &dev->i2c_bus[1].i2c_adap,
@@ -449,7 +454,7 @@ static int dvb_register(struct cx23885_tsport *port)
};
fe = dvb_attach(xc2028_attach,
- port->dvb.frontend, &cfg);
+ fe0->dvb.frontend, &cfg);
if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
fe->ops.tuner_ops.set_config(fe, &ctl);
}
@@ -457,25 +462,25 @@ static int dvb_register(struct cx23885_tsport *port)
case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
i2c_bus = &dev->i2c_bus[port->nr - 1];
- port->dvb.frontend = dvb_attach(s5h1409_attach,
+ fe0->dvb.frontend = dvb_attach(s5h1409_attach,
&dvico_s5h1409_config,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend == NULL)
- port->dvb.frontend = dvb_attach(s5h1411_attach,
+ if (fe0->dvb.frontend == NULL)
+ fe0->dvb.frontend = dvb_attach(s5h1411_attach,
&dvico_s5h1411_config,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL)
- dvb_attach(xc5000_attach, port->dvb.frontend,
+ if (fe0->dvb.frontend != NULL)
+ dvb_attach(xc5000_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&dvico_xc5000_tunerconfig);
break;
case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
i2c_bus = &dev->i2c_bus[port->nr - 1];
- port->dvb.frontend = dvb_attach(zl10353_attach,
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_xc3028,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &i2c_bus->i2c_adap,
@@ -487,7 +492,7 @@ static int dvb_register(struct cx23885_tsport *port)
.demod = XC3028_FE_ZARLINK456,
};
- fe = dvb_attach(xc2028_attach, port->dvb.frontend,
+ fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
&cfg);
if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
fe->ops.tuner_ops.set_config(fe, &ctl);
@@ -497,10 +502,10 @@ static int dvb_register(struct cx23885_tsport *port)
case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
i2c_bus = &dev->i2c_bus[0];
- port->dvb.frontend = dvb_attach(zl10353_attach,
+ fe0->dvb.frontend = dvb_attach(zl10353_attach,
&dvico_fusionhdtv_xc3028,
&i2c_bus->i2c_adap);
- if (port->dvb.frontend != NULL) {
+ if (fe0->dvb.frontend != NULL) {
struct dvb_frontend *fe;
struct xc2028_config cfg = {
.i2c_adap = &dev->i2c_bus[1].i2c_adap,
@@ -512,7 +517,7 @@ static int dvb_register(struct cx23885_tsport *port)
.demod = XC3028_FE_ZARLINK456,
};
- fe = dvb_attach(xc2028_attach, port->dvb.frontend,
+ fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
&cfg);
if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
fe->ops.tuner_ops.set_config(fe, &ctl);
@@ -523,29 +528,36 @@ static int dvb_register(struct cx23885_tsport *port)
dev->name);
break;
}
- if (NULL == port->dvb.frontend) {
+ if (NULL == fe0->dvb.frontend) {
printk("%s: frontend initialization failed\n", dev->name);
return -1;
}
/* define general-purpose callback pointer */
- port->dvb.frontend->callback = cx23885_tuner_callback;
+ fe0->dvb.frontend->callback = cx23885_tuner_callback;
/* Put the analog decoder in standby to keep it quiet */
cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL);
- if (port->dvb.frontend->ops.analog_ops.standby)
- port->dvb.frontend->ops.analog_ops.standby(port->dvb.frontend);
+ if (fe0->dvb.frontend->ops.analog_ops.standby)
+ fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
/* register everything */
- return videobuf_dvb_register(&port->dvb, THIS_MODULE, port,
+ return videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
&dev->pci->dev, adapter_nr);
+
}
int cx23885_dvb_register(struct cx23885_tsport *port)
{
+
+ struct videobuf_dvb_frontend *fe0;
struct cx23885_dev *dev = port->dev;
int err;
+ fe0 = videobuf_dvb_get_frontend(&port->frontends, 0);
+ if (!fe0)
+ err = -EINVAL;
+
dprintk(1, "%s\n", __func__);
dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
dev->board,
@@ -557,7 +569,7 @@ int cx23885_dvb_register(struct cx23885_tsport *port)
/* dvb stuff */
printk("%s: cx23885 based dvb card\n", dev->name);
- videobuf_queue_sg_init(&port->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock,
+ videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
sizeof(struct cx23885_buffer), port);
err = dvb_register(port);
@@ -569,9 +581,12 @@ int cx23885_dvb_register(struct cx23885_tsport *port)
int cx23885_dvb_unregister(struct cx23885_tsport *port)
{
+ struct videobuf_dvb_frontend *fe0;
+
+ fe0 = videobuf_dvb_get_frontend(&port->frontends, 0);
/* dvb */
- if(port->dvb.frontend)
- videobuf_dvb_unregister(&port->dvb);
+ if(fe0->dvb.frontend)
+ videobuf_dvb_unregister_bus(&port->frontends);
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-17 18:59:07 +0000