Lines Matching refs:ofs
56 snd_pcm_uframes_t frames, ofs, transfer; in snd_pcm_playback_silence() local
88 ofs = runtime->status->hw_ptr; in snd_pcm_playback_silence()
89 frames = new_hw_ptr - ofs; in snd_pcm_playback_silence()
97 runtime->silence_start = ofs; in snd_pcm_playback_silence()
106 ofs = runtime->silence_start % runtime->buffer_size; in snd_pcm_playback_silence()
108 transfer = ofs + frames > runtime->buffer_size ? runtime->buffer_size - ofs : frames; in snd_pcm_playback_silence()
113 err = substream->ops->silence(substream, -1, ofs, transfer); in snd_pcm_playback_silence()
116 char *hwbuf = runtime->dma_area + frames_to_bytes(runtime, ofs); in snd_pcm_playback_silence()
125 err = substream->ops->silence(substream, c, ofs, transfer); in snd_pcm_playback_silence()
131 char *hwbuf = runtime->dma_area + (c * dma_csize) + samples_to_bytes(runtime, ofs); in snd_pcm_playback_silence()
138 ofs = 0; in snd_pcm_playback_silence()