pci/ctxfi/ctpcm.c

103 static void ct_atc_pcm_free_substream(struct snd_pcm_runtime *runtime)
105 	struct ct_atc_pcm *apcm = runtime->private_data;
111 	runtime->private_data = NULL;
118 	struct snd_pcm_runtime *runtime = substream->runtime;
129 		runtime->hw = ct_spdif_passthru_playback_hw;
132 		runtime->hw = ct_pcm_playback_hw;
134 			runtime->hw.channels_max = 8;
137 	err = snd_pcm_hw_constraint_integer(runtime,
142 	err = snd_pcm_hw_constraint_minmax(runtime,
153 	runtime->private_data = apcm;
154 	runtime->private_free = ct_atc_pcm_free_substream;
171 	/* The ct_atc_pcm object will be freed by runtime->private_free */
180 	struct ct_atc_pcm *apcm = substream->runtime->private_data;
190 	struct ct_atc_pcm *apcm = substream->runtime->private_data;
202 	struct snd_pcm_runtime *runtime = substream->runtime;
203 	struct ct_atc_pcm *apcm = runtime->private_data;
223 	struct snd_pcm_runtime *runtime = substream->runtime;
224 	struct ct_atc_pcm *apcm = runtime->private_data;
249 	struct snd_pcm_runtime *runtime = substream->runtime;
250 	struct ct_atc_pcm *apcm = runtime->private_data;
254 	position = bytes_to_frames(runtime, position);
255 	if (position >= runtime->buffer_size)
264 	struct snd_pcm_runtime *runtime = substream->runtime;
275 	runtime->hw = ct_pcm_capture_hw;
276 	runtime->hw.rate_max = atc->rsr * atc->msr;
278 	err = snd_pcm_hw_constraint_integer(runtime,
283 	err = snd_pcm_hw_constraint_minmax(runtime,
294 	runtime->private_data = apcm;
295 	runtime->private_free = ct_atc_pcm_free_substream;
306 	/* The ct_atc_pcm object will be freed by runtime->private_free */
315 	struct snd_pcm_runtime *runtime = substream->runtime;
316 	struct ct_atc_pcm *apcm = runtime->private_data;
332 	struct snd_pcm_runtime *runtime = substream->runtime;
333 	struct ct_atc_pcm *apcm = runtime->private_data;
355 	struct snd_pcm_runtime *runtime = substream->runtime;
356 	struct ct_atc_pcm *apcm = runtime->private_data;
360 	position = bytes_to_frames(runtime, position);
361 	if (position >= runtime->buffer_size)