Lines Matching refs:silence
34 * fill ring buffer with silence
35 * runtime->silence_start: starting pointer to silence area
36 * runtime->silence_filled: size filled with silence
40 * when runtime->silence_size >= runtime->boundary - fill processed area with silence immediately
97 if (substream->ops->silence) {
99 err = substream->ops->silence(substream, -1, ofs, transfer);
108 if (substream->ops->silence) {
111 err = substream->ops->silence(substream, c, ofs, transfer);
1810 snd_assert(substream->ops->silence != NULL, return -EINVAL);
1813 if ((err = substream->ops->silence(substream, c, hwoff, frames)) < 0)