- clear_bit(ADAP_STREAMING, &adap->state_bits);
- smp_mb__after_clear_bit();
- wake_up_bit(&adap->state_bits, ADAP_STREAMING);
+ /* set 'streaming' status bit */
+ set_bit(ADAP_STREAMING, &adap->state_bits);
+
+ /* resolve input and output streaming parameters */
+ if (d->props->get_stream_config) {
+ memcpy(&stream_props, &adap->props->stream,
+ sizeof(struct usb_data_stream_properties));
+ ret = d->props->get_stream_config(adap->fe[adap->active_fe],
+ &adap->ts_type, &stream_props);
+ if (ret)
+ dev_err(&d->udev->dev,
+ "%s: get_stream_config() failed=%d\n",
+ KBUILD_MODNAME, ret);
+ } else {
+ stream_props = adap->props->stream;
+ }
+
+ switch (adap->ts_type) {
+ case DVB_USB_FE_TS_TYPE_204:
+ adap->stream.complete = dvb_usb_data_complete_204;
+ break;
+ case DVB_USB_FE_TS_TYPE_RAW:
+ adap->stream.complete = dvb_usb_data_complete_raw;
+ break;
+ case DVB_USB_FE_TS_TYPE_188:
+ default:
+ adap->stream.complete = dvb_usb_data_complete;
+ break;
+ }
+
+ /* submit USB streaming packets */
+ usb_urb_submitv2(&adap->stream, &stream_props);
+
+ /* enable HW PID filter */
+ if (adap->pid_filtering && adap->props->pid_filter_ctrl) {
+ ret = adap->props->pid_filter_ctrl(adap, 1);
+ if (ret)
+ dev_err(&d->udev->dev,
+ "%s: pid_filter_ctrl() failed=%d\n",
+ KBUILD_MODNAME, ret);