40 typedef void (*snd_pcm_indirect_copy_t)(struct snd_pcm_substream *substream,
47 snd_pcm_indirect_playback_transfer(struct snd_pcm_substream *substream,  in snd_pcm_indirect_playback_transfer()  argument
51 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_pcm_indirect_playback_transfer()
75 		copy(substream, rec, bytes);  in snd_pcm_indirect_playback_transfer()
92 snd_pcm_indirect_playback_pointer(struct snd_pcm_substream *substream,  in snd_pcm_indirect_playback_pointer()  argument
103 	if (substream->ops->ack)  in snd_pcm_indirect_playback_pointer()
104 		substream->ops->ack(substream);  in snd_pcm_indirect_playback_pointer()
105 	return bytes_to_frames(substream->runtime, rec->sw_io);  in snd_pcm_indirect_playback_pointer()
113 snd_pcm_indirect_capture_transfer(struct snd_pcm_substream *substream,  in snd_pcm_indirect_capture_transfer()  argument
117 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_pcm_indirect_capture_transfer()
140 		copy(substream, rec, bytes);  in snd_pcm_indirect_capture_transfer()
157 snd_pcm_indirect_capture_pointer(struct snd_pcm_substream *substream,  in snd_pcm_indirect_capture_pointer()  argument
172 	if (substream->ops->ack)  in snd_pcm_indirect_capture_pointer()
173 		substream->ops->ack(substream);  in snd_pcm_indirect_capture_pointer()
174 	return bytes_to_frames(substream->runtime, rec->sw_io);  in snd_pcm_indirect_capture_pointer()