* @caps: capabilities of the DVB USB device.
* @pid_filter_count: number of PID filter position in the optional hardware
* PID-filter.
+ * @num_frontends: number of frontends of the DVB USB adapter.
+ * @frontend_ctrl: called to power on/off active frontend.
* @streaming_ctrl: called to start and stop the MPEG2-TS streaming of the
* device (not URB submitting/killing).
* @pid_filter_ctrl: called to en/disable the PID filter, if any.
* pll_desc and pll_init_buf of struct dvb_usb_device).
* @stream: configuration of the USB streaming
*/
-struct dvb_usb_adapter_properties {
+struct dvb_usb_adapter_fe_properties {
#define DVB_USB_ADAP_HAS_PID_FILTER 0x01
#define DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF 0x02
#define DVB_USB_ADAP_NEED_PID_FILTERING 0x04
struct usb_data_stream_properties stream;
int size_of_priv;
+};
+
+#define MAX_NO_OF_FE_PER_ADAP 2
+struct dvb_usb_adapter_properties {
+ int size_of_priv;
+ int (*frontend_ctrl) (struct dvb_frontend *, int);
int (*fe_ioctl_override) (struct dvb_frontend *,
unsigned int, void *, unsigned int);
+
+ int num_frontends;
+ struct dvb_usb_adapter_fe_properties fe[MAX_NO_OF_FE_PER_ADAP];
};
/**
*
* @stream: the usb data stream.
*/
+struct dvb_usb_fe_adapter {
+ struct dvb_frontend *fe;
+
+ int (*fe_init) (struct dvb_frontend *);
+ int (*fe_sleep) (struct dvb_frontend *);
+
+ struct usb_data_stream stream;
+
+ int pid_filtering;
+ int max_feed_count;
+
+ void *priv;
+};
+
struct dvb_usb_adapter {
struct dvb_usb_device *dev;
struct dvb_usb_adapter_properties props;
u8 id;
int feedcount;
- int pid_filtering;
/* dvb */
struct dvb_adapter dvb_adap;
struct dmxdev dmxdev;
struct dvb_demux demux;
struct dvb_net dvb_net;
- struct dvb_frontend *fe;
- int max_feed_count;
-
- int (*fe_init) (struct dvb_frontend *);
- int (*fe_sleep) (struct dvb_frontend *);
- struct usb_data_stream stream;
+ struct dvb_usb_fe_adapter fe_adap[MAX_NO_OF_FE_PER_ADAP];
+ int active_fe;
+ int num_frontends_initialized;
void *priv;
};