Lines Matching refs:buf
608 snd_pcm_debug_name(struct snd_pcm_substream *substream, char *buf, size_t size)
610 *buf = 0;
1154 int snd_pcm_format_set_silence(snd_pcm_format_t format, void *buf, unsigned int frames);
1164 void *buf, bool interleaved,
1169 const void __user *buf, snd_pcm_uframes_t frames)
1171 return __snd_pcm_lib_xfer(substream, (void __force *)buf, true, frames, false);
1176 void __user *buf, snd_pcm_uframes_t frames)
1178 return __snd_pcm_lib_xfer(substream, (void __force *)buf, true, frames, false);
1197 const void *buf, snd_pcm_uframes_t frames)
1199 return __snd_pcm_lib_xfer(substream, (void *)buf, true, frames, true);
1204 void *buf, snd_pcm_uframes_t frames)
1206 return __snd_pcm_lib_xfer(substream, buf, true, frames, true);