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Searched refs:freqn (Results 1 – 2 of 2) sorted by relevance

/ohos5.0/drivers/hdf_core/framework/model/audio/usb/src/
H A Daudio_usb_endpoints.c227 cp[ARRAY_INDEX_0] = endpoint->freqn; in AudioUsbPrepareOutboundUrb()
228 cp[ARRAY_INDEX_1] = endpoint->freqn >> RIGHT_SHIFT_8; in AudioUsbPrepareOutboundUrb()
229 cp[ARRAY_INDEX_2] = endpoint->freqn >> RIGHT_SHIFT_16; in AudioUsbPrepareOutboundUrb()
234 cp[ARRAY_INDEX_0] = endpoint->freqn >> RIGHT_SHIFT_2; in AudioUsbPrepareOutboundUrb()
442 if (frequency < endpoint->freqn - 0x8000) { in AudioUsbHandleSyncUrb()
445 } else if (frequency > endpoint->freqn + 0x8000) { in AudioUsbHandleSyncUrb()
451 while (frequency < endpoint->freqn - endpoint->freqn / SYNC_URBS) { in AudioUsbHandleSyncUrb()
455 while (frequency > endpoint->freqn + endpoint->freqn / EP_FLAG_STOPPING) { in AudioUsbHandleSyncUrb()
465 …if (likely(frequency >= endpoint->freqn - endpoint->freqn / RIGHT_SHIFT_8 && frequency <= endpoint… in AudioUsbHandleSyncUrb()
779 endpoint->freqMax = endpoint->freqn + (endpoint->freqn >> 1); in AudioUsbDataEpSetParamsSub()
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/ohos5.0/drivers/hdf_core/framework/model/audio/usb/include/
H A Daudio_usb_linux.h71 uint32_t freqn; /* nominal sampling rate in fs/fps in Q16.16 format */ member