usb/dvb-usb/cxusb.c

420 	struct dvb_usb_device *dvbdev = adap->dev;
421 	bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
428 		ret = cxusb_medion_get(dvbdev, CXUSB_OPEN_DIGITAL);
434 		cxusb_ctrl_msg(dvbdev, CMD_STREAMING_ON, buf, 2, NULL, 0);
436 		cxusb_ctrl_msg(dvbdev, CMD_STREAMING_OFF, NULL, 0, NULL, 0);
439 		cxusb_medion_put(dvbdev);
699 	struct dvb_usb_device *dvbdev = adap->dev;
700 	bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
704 		   &dvbdev->i2c_adap, 0x61,
823 	struct dvb_usb_device *dvbdev = adap->dev;
826 		return cxusb_medion_get(dvbdev, CXUSB_OPEN_DIGITAL);
828 	cxusb_medion_put(dvbdev);
833 static int cxusb_medion_set_mode(struct dvb_usb_device *dvbdev, bool digital)
835 	struct cxusb_state *st = dvbdev->priv;
844 	mutex_lock(&dvbdev->i2c_mutex);
847 		ret = usb_set_interface(dvbdev->udev, 0, 6);
849 			dev_err(&dvbdev->udev->dev,
855 		ret = usb_set_interface(dvbdev->udev, 0, 1);
857 			dev_err(&dvbdev->udev->dev,
865 	ret = usb_clear_halt(dvbdev->udev, usb_rcvbulkpipe(dvbdev->udev, 1));
867 		dev_warn(&dvbdev->udev->dev,
871 	ret = usb_clear_halt(dvbdev->udev, usb_sndbulkpipe(dvbdev->udev, 1));
873 		dev_warn(&dvbdev->udev->dev,
877 	ret = cxusb_ctrl_msg(dvbdev, digital ? CMD_DIGITAL : CMD_ANALOG,
880 		dev_err(&dvbdev->udev->dev, "mode switch failed (%d)\n",
890 	mutex_unlock(&dvbdev->i2c_mutex);
897 	struct dvb_usb_device *dvbdev = adap->dev;
898 	bool is_medion = dvbdev->props.devices[0].warm_ids[0] ==
904 		ret = cxusb_medion_set_mode(dvbdev, true);
910 					 &dvbdev->i2c_adap);
1421 int cxusb_medion_get(struct dvb_usb_device *dvbdev,
1424 	struct cxusb_medion_dev *cxdev = dvbdev->priv;
1443 			dev_info(&dvbdev->udev->dev, "will acquire and switch to %s\n",
1448 				ret = _cxusb_power_ctrl(dvbdev, 1);
1450 					dev_warn(&dvbdev->udev->dev,
1454 				ret = cxusb_medion_set_mode(dvbdev, false);
1458 				ret = cxusb_medion_analog_init(dvbdev);
1462 				ret = _cxusb_power_ctrl(dvbdev, 1);
1464 					dev_warn(&dvbdev->udev->dev,
1468 				ret = cxusb_medion_set_mode(dvbdev, true);
1475 			dev_info(&dvbdev->udev->dev, "reacquired idle %s\n",
1483 		dev_info(&dvbdev->udev->dev, "acquired %s\n",
1495 void cxusb_medion_put(struct dvb_usb_device *dvbdev)
1497 	struct cxusb_medion_dev *cxdev = dvbdev->priv;
1510 		dev_info(&dvbdev->udev->dev, "release %s\n",
1533 static int cxusb_medion_priv_init(struct dvb_usb_device *dvbdev)
1535 	struct cxusb_medion_dev *cxdev = dvbdev->priv;
1537 	cxdev->dvbdev = dvbdev;
1544 static void cxusb_medion_priv_destroy(struct dvb_usb_device *dvbdev)
1546 	struct cxusb_medion_dev *cxdev = dvbdev->priv;
1599 	struct dvb_usb_device *dvbdev;
1604 				 THIS_MODULE, &dvbdev, adapter_nr)) {
1610 		_cxusb_power_ctrl(dvbdev, 1);
1611 		ret = cxusb_medion_set_mode(dvbdev, false);
1615 		ret = cxusb_medion_register_analog(dvbdev);
1617 		cxusb_medion_set_mode(dvbdev, true);
1618 		_cxusb_power_ctrl(dvbdev, 0);
1624 		cxusb_medion_put(dvbdev);