Lines Matching full:urbs
53 * There are functions to activate and deactivate the streaming URBs and
72 * only the first user will effectively start the URBs, and only the last
73 * one to stop it will tear the URBs down again.
446 * Send output urbs that have been prepared previously. URBs are dequeued
451 * The reason why the functionality of sending and preparing URBs is separated
520 * complete callback for urbs
965 * wait until all urbs are processed.
985 "timeout: still %d active urbs on EP #%x\n", in wait_clear_urbs()
1006 * Stop active urbs
1043 * release an endpoint's urbs
1049 /* route incoming urbs to nirvana */ in release_urbs()
1052 /* stop and unlink urbs */ in release_urbs()
1165 * Capture endpoints need to use small URBs because there's no way in data_ep_set_params()
1188 /* make capture URBs <= 1 ms and smaller than a period */ in data_ep_set_params()
1197 * URBs. The total number of URBs is adjusted to the size of the in data_ep_set_params()
1212 /* how many URBs will contain a period? */ in data_ep_set_params()
1222 /* try to use enough URBs to contain an entire ALSA buffer */ in data_ep_set_params()
1228 /* allocate and initialize data urbs */ in data_ep_set_params()
1332 * Determine the number of URBs to be used on this endpoint.
1384 usb_audio_dbg(chip, "Set up %d URBS, ret=%d\n", ep->nurbs, err); in snd_usb_endpoint_set_params()
1535 * In case it is not already running, the URBs for this endpoint will be
1574 * don't start the urbs here. Instead, mark them all as available, in snd_usb_endpoint_start()
1575 * wait for the record urbs to return and queue the playback urbs in snd_usb_endpoint_start()
1626 usb_audio_dbg(ep->chip, "%d URBs submitted for EP 0x%x\n", in snd_usb_endpoint_start()
1630 /* put the remaining URBs to ready list */ in snd_usb_endpoint_start()
1647 * @keep_pending: keep in-flight URBs
1650 * In case the last user has requested the endpoint stop, the URBs will
1685 * down all the streaming URBs immediately.
1737 * and add it to the list of pending urbs. queue_pending_output_urbs() in snd_usb_handle_sync_urb()