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[media] dvb-usb: refactor MFE code for individual streaming config per frontend
[pandora-kernel.git] / drivers / media / dvb / dvb-usb / dw2102.c
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
index eb5dff5..f103ec1 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -992,18 +992,18 @@ static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
        struct dvb_tuner_ops *tuner_ops = NULL;
 
        if (demod_probe & 4) {
-               d->fe[0] = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
+               d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
                                &d->dev->i2c_adap, 0);
-               if (d->fe[0] != NULL) {
-                       if (dvb_attach(stb6100_attach, d->fe[0],
+               if (d->fe_adap[0].fe != NULL) {
+                       if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
                                        &dw2104a_stb6100_config,
                                        &d->dev->i2c_adap)) {
-                               tuner_ops = &d->fe[0]->ops.tuner_ops;
+                               tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
                                tuner_ops->set_frequency = stb6100_set_freq;
                                tuner_ops->get_frequency = stb6100_get_freq;
                                tuner_ops->set_bandwidth = stb6100_set_bandw;
                                tuner_ops->get_bandwidth = stb6100_get_bandw;
-                               d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+                               d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
                                info("Attached STV0900+STB6100!\n");
                                return 0;
                        }
@@ -1011,13 +1011,13 @@ static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
        }
 
        if (demod_probe & 2) {
-               d->fe[0] = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
+               d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
                                &d->dev->i2c_adap, 0);
-               if (d->fe[0] != NULL) {
-                       if (dvb_attach(stv6110_attach, d->fe[0],
+               if (d->fe_adap[0].fe != NULL) {
+                       if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
                                        &dw2104_stv6110_config,
                                        &d->dev->i2c_adap)) {
-                               d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+                               d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
                                info("Attached STV0900+STV6110A!\n");
                                return 0;
                        }
@@ -1025,19 +1025,19 @@ static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
        }
 
        if (demod_probe & 1) {
-               d->fe[0] = dvb_attach(cx24116_attach, &dw2104_config,
+               d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
                                &d->dev->i2c_adap);
-               if (d->fe[0] != NULL) {
-                       d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+               if (d->fe_adap[0].fe != NULL) {
+                       d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
                        info("Attached cx24116!\n");
                        return 0;
                }
        }
 
-       d->fe[0] = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
+       d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
                        &d->dev->i2c_adap);
-       if (d->fe[0] != NULL) {
-               d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+       if (d->fe_adap[0].fe != NULL) {
+               d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
                info("Attached DS3000!\n");
                return 0;
        }
@@ -1053,22 +1053,22 @@ static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
 {
        if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
                /*dw2102_properties.adapter->tuner_attach = NULL;*/
-               d->fe[0] = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
+               d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
                                        &d->dev->i2c_adap);
-               if (d->fe[0] != NULL) {
-                       d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+               if (d->fe_adap[0].fe != NULL) {
+                       d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
                        info("Attached si21xx!\n");
                        return 0;
                }
        }
 
        if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
-               d->fe[0] = dvb_attach(stv0288_attach, &earda_config,
+               d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
                                        &d->dev->i2c_adap);
-               if (d->fe[0] != NULL) {
-                       if (dvb_attach(stb6000_attach, d->fe[0], 0x61,
+               if (d->fe_adap[0].fe != NULL) {
+                       if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
                                        &d->dev->i2c_adap)) {
-                               d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+                               d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
                                info("Attached stv0288!\n");
                                return 0;
                        }
@@ -1077,10 +1077,10 @@ static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
 
        if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
                /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
-               d->fe[0] = dvb_attach(stv0299_attach, &sharp_z0194a_config,
+               d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
                                        &d->dev->i2c_adap);
-               if (d->fe[0] != NULL) {
-                       d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+               if (d->fe_adap[0].fe != NULL) {
+                       d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
                        info("Attached stv0299!\n");
                        return 0;
                }
@@ -1090,9 +1090,9 @@ static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
 
 static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
 {
-       d->fe[0] = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
+       d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
                                &d->dev->i2c_adap, 0x48);
-       if (d->fe[0] != NULL) {
+       if (d->fe_adap[0].fe != NULL) {
                info("Attached tda10023!\n");
                return 0;
        }
@@ -1101,12 +1101,12 @@ static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
 
 static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
 {
-       d->fe[0] = dvb_attach(mt312_attach, &zl313_config,
+       d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
                        &d->dev->i2c_adap);
-       if (d->fe[0] != NULL) {
-               if (dvb_attach(zl10039_attach, d->fe[0], 0x60,
+       if (d->fe_adap[0].fe != NULL) {
+               if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
                                &d->dev->i2c_adap)) {
-                       d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+                       d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
                        info("Attached zl100313+zl10039!\n");
                        return 0;
                }
@@ -1119,16 +1119,16 @@ static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
 {
        u8 obuf[] = {7, 1};
 
-       d->fe[0] = dvb_attach(stv0288_attach, &earda_config,
+       d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
                        &d->dev->i2c_adap);
 
-       if (d->fe[0] == NULL)
+       if (d->fe_adap[0].fe == NULL)
                return -EIO;
 
-       if (NULL == dvb_attach(stb6000_attach, d->fe[0], 0x61, &d->dev->i2c_adap))
+       if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
                return -EIO;
 
-       d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+       d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
 
        dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
 
@@ -1143,14 +1143,14 @@ static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
        struct s6x0_state *st = (struct s6x0_state *)d->dev->priv;
        u8 obuf[] = {7, 1};
 
-       d->fe[0] = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
+       d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
                        &d->dev->i2c_adap);
 
-       if (d->fe[0] == NULL)
+       if (d->fe_adap[0].fe == NULL)
                return -EIO;
 
-       st->old_set_voltage = d->fe[0]->ops.set_voltage;
-       d->fe[0]->ops.set_voltage = s660_set_voltage;
+       st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
+       d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
 
        dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
 
@@ -1163,12 +1163,12 @@ static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
 {
        u8 obuf[] = {7, 1};
 
-       d->fe[0] = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
+       d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
                                        &d->dev->i2c_adap, 0);
-       if (d->fe[0] == NULL)
+       if (d->fe_adap[0].fe == NULL)
                return -EIO;
 
-       d->fe[0]->ops.set_voltage = dw210x_set_voltage;
+       d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
 
        dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
 
@@ -1204,9 +1204,9 @@ static int su3000_frontend_attach(struct dvb_usb_adapter *d)
        if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
                err("command 0x51 transfer failed.");
 
-       d->fe[0] = dvb_attach(ds3000_attach, &su3000_ds3000_config,
+       d->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
                                        &d->dev->i2c_adap);
-       if (d->fe[0] == NULL)
+       if (d->fe_adap[0].fe == NULL)
                return -EIO;
 
        info("Attached DS3000!\n");
@@ -1216,14 +1216,14 @@ static int su3000_frontend_attach(struct dvb_usb_adapter *d)
 
 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
 {
-       dvb_attach(dvb_pll_attach, adap->fe[0], 0x60,
+       dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
                &adap->dev->i2c_adap, DVB_PLL_OPERA1);
        return 0;
 }
 
 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
 {
-       dvb_attach(dvb_pll_attach, adap->fe[0], 0x60,
+       dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
                &adap->dev->i2c_adap, DVB_PLL_TUA6034);
 
        return 0;
@@ -1535,7 +1535,7 @@ static int dw2102_load_firmware(struct usb_device *dev,
                                        DW210X_READ_MSG);
                        if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
                                dw2102_properties.i2c_algo = &dw2102_i2c_algo;
-                               dw2102_properties.adapter->tuner_attach = &dw2102_tuner_attach;
+                               dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
                                break;
                        } else {
                                /* check STV0288 frontend  */
@@ -1591,6 +1591,8 @@ static struct dvb_usb_device_properties dw2102_properties = {
        .read_mac_address = dw210x_read_mac_address,
        .adapter = {
                {
+               .num_frontends = 1,
+               .fe = {{
                        .frontend_attach = dw2102_frontend_attach,
                        .stream = {
                                .type = USB_BULK,
@@ -1602,6 +1604,7 @@ static struct dvb_usb_device_properties dw2102_properties = {
                                        }
                                }
                        },
+               }},
                }
        },
        .num_device_descs = 3,
@@ -1642,6 +1645,8 @@ static struct dvb_usb_device_properties dw2104_properties = {
        .read_mac_address = dw210x_read_mac_address,
        .adapter = {
                {
+               .num_frontends = 1,
+               .fe = {{
                        .frontend_attach = dw2104_frontend_attach,
                        .stream = {
                                .type = USB_BULK,
@@ -1653,6 +1658,7 @@ static struct dvb_usb_device_properties dw2104_properties = {
                                        }
                                }
                        },
+               }},
                }
        },
        .num_device_descs = 2,
@@ -1689,6 +1695,8 @@ static struct dvb_usb_device_properties dw3101_properties = {
        .read_mac_address = dw210x_read_mac_address,
        .adapter = {
                {
+               .num_frontends = 1,
+               .fe = {{
                        .frontend_attach = dw3101_frontend_attach,
                        .tuner_attach = dw3101_tuner_attach,
                        .stream = {
@@ -1701,6 +1709,7 @@ static struct dvb_usb_device_properties dw3101_properties = {
                                        }
                                }
                        },
+               }},
                }
        },
        .num_device_descs = 1,
@@ -1733,6 +1742,8 @@ static struct dvb_usb_device_properties s6x0_properties = {
        .read_mac_address = s6x0_read_mac_address,
        .adapter = {
                {
+               .num_frontends = 1,
+               .fe = {{
                        .frontend_attach = zl100313_frontend_attach,
                        .stream = {
                                .type = USB_BULK,
@@ -1744,6 +1755,7 @@ static struct dvb_usb_device_properties s6x0_properties = {
                                        }
                                }
                        },
+               }},
                }
        },
        .num_device_descs = 1,
@@ -1810,6 +1822,8 @@ static struct dvb_usb_device_properties su3000_properties = {
 
        .adapter = {
                {
+               .num_frontends = 1,
+               .fe = {{
                        .streaming_ctrl   = su3000_streaming_ctrl,
                        .frontend_attach  = su3000_frontend_attach,
                        .stream = {
@@ -1822,6 +1836,7 @@ static struct dvb_usb_device_properties su3000_properties = {
                                        }
                                }
                        }
+               }},
                }
        },
        .num_device_descs = 3,
@@ -1855,7 +1870,7 @@ static int dw2102_probe(struct usb_interface *intf,
        p1100->devices[0] = d1100;
        p1100->rc.legacy.rc_map_table = rc_map_tbs_table;
        p1100->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
-       p1100->adapter->frontend_attach = stv0288_frontend_attach;
+       p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
 
        s660 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
        if (!s660) {
@@ -1869,7 +1884,7 @@ static int dw2102_probe(struct usb_interface *intf,
        s660->devices[0] = d660;
        s660->devices[1] = d480_1;
        s660->devices[2] = d480_2;
-       s660->adapter->frontend_attach = ds3000_frontend_attach;
+       s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
 
        p7500 = kzalloc(sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
        if (!p7500) {
@@ -1883,7 +1898,7 @@ static int dw2102_probe(struct usb_interface *intf,
        p7500->devices[0] = d7500;
        p7500->rc.legacy.rc_map_table = rc_map_tbs_table;
        p7500->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
-       p7500->adapter->frontend_attach = prof_7500_frontend_attach;
+       p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach;
 
        if (0 == dvb_usb_device_init(intf, &dw2102_properties,
                        THIS_MODULE, NULL, adapter_nr) ||
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