V4L/DVB (4643): Multi-input patch for DVB-USB device
This patch is the first commit of the Multiple Input Patch for the DVB-USB frame
work.
It changes the DVB-USB-device to be able to have more than one streaming input
(e.g. multiple DVB-T sources) on one device. This is a necessary feature for
the upcoming DiB7700 driven devices.
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index c710c01..5ebfa3f 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -161,13 +161,13 @@
return 0;
}
-static int cxusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
+static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
{
u8 buf[2] = { 0x03, 0x00 };
if (onoff)
- cxusb_ctrl_msg(d,CMD_STREAMING_ON, buf, 2, NULL, 0);
+ cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0);
else
- cxusb_ctrl_msg(d,CMD_STREAMING_OFF, NULL, 0, NULL, 0);
+ cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
return 0;
}
@@ -327,8 +327,8 @@
static int cxusb_lgh064f_tuner_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *fep)
{
- struct dvb_usb_device *d = fe->dvb->priv;
- return lg_h06xf_pll_set(fe, &d->i2c_adap, fep);
+ struct dvb_usb_adapter *adap = fe->dvb->priv;
+ return lg_h06xf_pll_set(fe, &adap->dev->i2c_adap, fep);
}
static struct cx22702_config cxusb_cx22702_config = {
@@ -359,98 +359,99 @@
};
/* Callbacks for DVB USB */
-static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap)
{
u8 bpll[4] = { 0x0b, 0xdc, 0x9c, 0xa0 };
- d->pll_addr = 0x61;
- memcpy(d->pll_init, bpll, 4);
- d->pll_desc = &dvb_pll_fmd1216me;
+ adap->pll_addr = 0x61;
+ memcpy(adap->pll_init, bpll, 4);
+ adap->pll_desc = &dvb_pll_fmd1216me;
- d->fe->ops.tuner_ops.init = dvb_usb_tuner_init_i2c;
- d->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
+ adap->fe->ops.tuner_ops.init = dvb_usb_tuner_init_i2c;
+ adap->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
return 0;
}
-static int cxusb_dee1601_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap)
{
- d->pll_addr = 0x61;
- d->pll_desc = &dvb_pll_thomson_dtt7579;
- d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+ adap->pll_addr = 0x61;
+ adap->pll_desc = &dvb_pll_thomson_dtt7579;
+ adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
return 0;
}
-static int cxusb_lgz201_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap)
{
- d->pll_addr = 0x61;
- d->pll_desc = &dvb_pll_lg_z201;
- d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+ adap->pll_addr = 0x61;
+ adap->pll_desc = &dvb_pll_lg_z201;
+ adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
return 0;
}
-static int cxusb_dtt7579_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap)
{
- d->pll_addr = 0x60;
- d->pll_desc = &dvb_pll_thomson_dtt7579;
- d->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
+ adap->pll_addr = 0x60;
+ adap->pll_desc = &dvb_pll_thomson_dtt7579;
+ adap->fe->ops.tuner_ops.calc_regs = dvb_usb_tuner_calc_regs;
return 0;
}
-static int cxusb_lgdt3303_tuner_attach(struct dvb_usb_device *d)
+static int cxusb_lgdt3303_tuner_attach(struct dvb_usb_adapter *adap)
{
- d->fe->ops.tuner_ops.set_params = cxusb_lgh064f_tuner_set_params;
+ adap->fe->ops.tuner_ops.set_params = cxusb_lgh064f_tuner_set_params;
return 0;
}
-static int cxusb_cx22702_frontend_attach(struct dvb_usb_device *d)
+static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap)
{
u8 b;
- if (usb_set_interface(d->udev,0,6) < 0)
+ if (usb_set_interface(adap->dev->udev, 0, 6) < 0)
err("set interface failed");
- cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, &b, 1);
+ cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1);
- if ((d->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config, &d->i2c_adap)) != NULL)
+ if ((adap->fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config, &adap->dev->i2c_adap)) != NULL)
return 0;
return -EIO;
}
-static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_device *d)
+static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap)
{
- if (usb_set_interface(d->udev,0,7) < 0)
+ if (usb_set_interface(adap->dev->udev, 0, 7) < 0)
err("set interface failed");
- cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
+ cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
- if ((d->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config, &d->i2c_adap)) != NULL)
+ if ((adap->fe = dvb_attach(lgdt330x_attach, &cxusb_lgdt3303_config, &adap->dev->i2c_adap)) != NULL)
return 0;
return -EIO;
}
-static int cxusb_mt352_frontend_attach(struct dvb_usb_device *d)
-{ /* used in both lgz201 and th7579 */
- if (usb_set_interface(d->udev,0,0) < 0)
- err("set interface failed");
-
- cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
-
- if ((d->fe = dvb_attach(mt352_attach, &cxusb_mt352_config, &d->i2c_adap)) != NULL)
- return 0;
-
- return -EIO;
-}
-
-static int cxusb_dee1601_frontend_attach(struct dvb_usb_device *d)
+static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap)
{
- if (usb_set_interface(d->udev,0,0) < 0)
+ /* used in both lgz201 and th7579 */
+ if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
err("set interface failed");
- cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);
+ cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
- if (((d->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config, &d->i2c_adap)) != NULL) ||
- ((d->fe = dvb_attach(zl10353_attach, &cxusb_zl10353_dee1601_config, &d->i2c_adap)) != NULL))
+ if ((adap->fe = dvb_attach(mt352_attach, &cxusb_mt352_config, &adap->dev->i2c_adap)) != NULL)
+ return 0;
+
+ return -EIO;
+}
+
+static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ if (usb_set_interface(adap->dev->udev, 0, 0) < 0)
+ err("set interface failed");
+
+ cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0);
+
+ if (((adap->fe = dvb_attach(mt352_attach, &cxusb_dee1601_config, &adap->dev->i2c_adap)) != NULL) ||
+ ((adap->fe = dvb_attach(zl10353_attach, &cxusb_zl10353_dee1601_config, &adap->dev->i2c_adap)) != NULL))
return 0;
return -EIO;
@@ -480,11 +481,11 @@
}
/* DVB USB Driver stuff */
-static struct dvb_usb_properties cxusb_medion_properties;
-static struct dvb_usb_properties cxusb_bluebird_lgh064f_properties;
-static struct dvb_usb_properties cxusb_bluebird_dee1601_properties;
-static struct dvb_usb_properties cxusb_bluebird_lgz201_properties;
-static struct dvb_usb_properties cxusb_bluebird_dtt7579_properties;
+static struct dvb_usb_device_properties cxusb_medion_properties;
+static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties;
+static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties;
+static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties;
+static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties;
static int cxusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
@@ -516,24 +517,22 @@
};
MODULE_DEVICE_TABLE (usb, cxusb_table);
-static struct dvb_usb_properties cxusb_medion_properties = {
+static struct dvb_usb_device_properties cxusb_medion_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = CYPRESS_FX2,
.size_of_priv = sizeof(struct cxusb_state),
+ .num_adapters = 1,
+ .adapter = {
+ {
.streaming_ctrl = cxusb_streaming_ctrl,
- .power_ctrl = cxusb_power_ctrl,
.frontend_attach = cxusb_cx22702_frontend_attach,
.tuner_attach = cxusb_fmd1216me_tuner_attach,
-
- .i2c_algo = &cxusb_i2c_algo,
-
- .generic_bulk_ctrl_endpoint = 0x01,
/* parameter for the MPEG2-data transfer */
- .urb = {
- .type = DVB_USB_BULK,
+ .stream = {
+ .type = USB_BULK,
.count = 5,
.endpoint = 0x02,
.u = {
@@ -543,6 +542,14 @@
}
},
+ },
+ },
+ .power_ctrl = cxusb_power_ctrl,
+
+ .i2c_algo = &cxusb_i2c_algo,
+
+ .generic_bulk_ctrl_endpoint = 0x01,
+
.num_device_descs = 1,
.devices = {
{ "Medion MD95700 (MDUSBTV-HYBRID)",
@@ -552,7 +559,7 @@
}
};
-static struct dvb_usb_properties cxusb_bluebird_lgh064f_properties = {
+static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
@@ -563,11 +570,29 @@
.size_of_priv = sizeof(struct cxusb_state),
+ .num_adapters = 1,
+ .adapter = {
+ {
.streaming_ctrl = cxusb_streaming_ctrl,
- .power_ctrl = cxusb_bluebird_power_ctrl,
.frontend_attach = cxusb_lgdt3303_frontend_attach,
.tuner_attach = cxusb_lgdt3303_tuner_attach,
+ /* parameter for the MPEG2-data transfer */
+ .stream = {
+ .type = USB_BULK,
+ .count = 5,
+ .endpoint = 0x02,
+ .u = {
+ .bulk = {
+ .buffersize = 8192,
+ }
+ }
+ },
+ },
+ },
+
+ .power_ctrl = cxusb_bluebird_power_ctrl,
+
.i2c_algo = &cxusb_i2c_algo,
.rc_interval = 100,
@@ -576,17 +601,6 @@
.rc_query = cxusb_rc_query,
.generic_bulk_ctrl_endpoint = 0x01,
- /* parameter for the MPEG2-data transfer */
- .urb = {
- .type = DVB_USB_BULK,
- .count = 5,
- .endpoint = 0x02,
- .u = {
- .bulk = {
- .buffersize = 8192,
- }
- }
- },
.num_device_descs = 1,
.devices = {
@@ -597,7 +611,7 @@
}
};
-static struct dvb_usb_properties cxusb_bluebird_dee1601_properties = {
+static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
@@ -608,10 +622,27 @@
.size_of_priv = sizeof(struct cxusb_state),
+ .num_adapters = 1,
+ .adapter = {
+ {
.streaming_ctrl = cxusb_streaming_ctrl,
- .power_ctrl = cxusb_bluebird_power_ctrl,
.frontend_attach = cxusb_dee1601_frontend_attach,
.tuner_attach = cxusb_dee1601_tuner_attach,
+ /* parameter for the MPEG2-data transfer */
+ .stream = {
+ .type = USB_BULK,
+ .count = 5,
+ .endpoint = 0x04,
+ .u = {
+ .bulk = {
+ .buffersize = 8192,
+ }
+ }
+ },
+ },
+ },
+
+ .power_ctrl = cxusb_bluebird_power_ctrl,
.i2c_algo = &cxusb_i2c_algo,
@@ -621,17 +652,6 @@
.rc_query = cxusb_rc_query,
.generic_bulk_ctrl_endpoint = 0x01,
- /* parameter for the MPEG2-data transfer */
- .urb = {
- .type = DVB_USB_BULK,
- .count = 5,
- .endpoint = 0x04,
- .u = {
- .bulk = {
- .buffersize = 8192,
- }
- }
- },
.num_device_descs = 2,
.devices = {
@@ -646,7 +666,7 @@
}
};
-static struct dvb_usb_properties cxusb_bluebird_lgz201_properties = {
+static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
@@ -657,11 +677,28 @@
.size_of_priv = sizeof(struct cxusb_state),
+ .num_adapters = 2,
+ .adapter = {
+ {
.streaming_ctrl = cxusb_streaming_ctrl,
- .power_ctrl = cxusb_bluebird_power_ctrl,
.frontend_attach = cxusb_mt352_frontend_attach,
.tuner_attach = cxusb_lgz201_tuner_attach,
+ /* parameter for the MPEG2-data transfer */
+ .stream = {
+ .type = USB_BULK,
+ .count = 5,
+ .endpoint = 0x04,
+ .u = {
+ .bulk = {
+ .buffersize = 8192,
+ }
+ }
+ },
+ },
+ },
+ .power_ctrl = cxusb_bluebird_power_ctrl,
+
.i2c_algo = &cxusb_i2c_algo,
.rc_interval = 100,
@@ -670,18 +707,6 @@
.rc_query = cxusb_rc_query,
.generic_bulk_ctrl_endpoint = 0x01,
- /* parameter for the MPEG2-data transfer */
- .urb = {
- .type = DVB_USB_BULK,
- .count = 5,
- .endpoint = 0x04,
- .u = {
- .bulk = {
- .buffersize = 8192,
- }
- }
- },
-
.num_device_descs = 1,
.devices = {
{ "DViCO FusionHDTV DVB-T USB (LGZ201)",
@@ -691,7 +716,7 @@
}
};
-static struct dvb_usb_properties cxusb_bluebird_dtt7579_properties = {
+static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,
.usb_ctrl = DEVICE_SPECIFIC,
@@ -702,11 +727,28 @@
.size_of_priv = sizeof(struct cxusb_state),
+ .num_adapters = 1,
+ .adapter = {
+ {
.streaming_ctrl = cxusb_streaming_ctrl,
- .power_ctrl = cxusb_bluebird_power_ctrl,
.frontend_attach = cxusb_mt352_frontend_attach,
.tuner_attach = cxusb_dtt7579_tuner_attach,
+ /* parameter for the MPEG2-data transfer */
+ .stream = {
+ .type = USB_BULK,
+ .count = 5,
+ .endpoint = 0x04,
+ .u = {
+ .bulk = {
+ .buffersize = 8192,
+ }
+ }
+ },
+ },
+ },
+ .power_ctrl = cxusb_bluebird_power_ctrl,
+
.i2c_algo = &cxusb_i2c_algo,
.rc_interval = 100,
@@ -715,17 +757,6 @@
.rc_query = cxusb_rc_query,
.generic_bulk_ctrl_endpoint = 0x01,
- /* parameter for the MPEG2-data transfer */
- .urb = {
- .type = DVB_USB_BULK,
- .count = 5,
- .endpoint = 0x04,
- .u = {
- .bulk = {
- .buffersize = 8192,
- }
- }
- },
.num_device_descs = 1,
.devices = {