141 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_vortex_pcm_open()  local
146 	     snd_pcm_hw_constraint_integer(runtime,  in snd_vortex_pcm_open()
151 	     snd_pcm_hw_constraint_pow2(runtime, 0,  in snd_vortex_pcm_open()
155 	snd_pcm_hw_constraint_step(runtime, 0,  in snd_vortex_pcm_open()
161 			runtime->hw = snd_vortex_playback_hw_a3d;  in snd_vortex_pcm_open()
165 			runtime->hw = snd_vortex_playback_hw_spdif;  in snd_vortex_pcm_open()
168 				runtime->hw.rates = SNDRV_PCM_RATE_32000;  in snd_vortex_pcm_open()
171 				runtime->hw.rates = SNDRV_PCM_RATE_44100;  in snd_vortex_pcm_open()
174 				runtime->hw.rates = SNDRV_PCM_RATE_48000;  in snd_vortex_pcm_open()
180 			runtime->hw = snd_vortex_playback_hw_adb;  in snd_vortex_pcm_open()
185 			runtime->hw.channels_max = 4;  in snd_vortex_pcm_open()
186 			snd_pcm_hw_constraint_list(runtime, 0,  in snd_vortex_pcm_open()
191 		substream->runtime->private_data = NULL;  in snd_vortex_pcm_open()
195 		runtime->hw = snd_vortex_playback_hw_wt;  in snd_vortex_pcm_open()
196 		substream->runtime->private_data = NULL;  in snd_vortex_pcm_open()
206 	stream_t *stream = (stream_t *) substream->runtime->private_data;  in snd_vortex_pcm_close()
213 	substream->runtime->private_data = NULL;  in snd_vortex_pcm_close()
223 	stream_t *stream = (stream_t *) (substream->runtime->private_data);  in snd_vortex_pcm_hw_params()
257 		stream = substream->runtime->private_data = &chip->dma_adb[dma];  in snd_vortex_pcm_hw_params()
275 		stream = substream->runtime->private_data =  in snd_vortex_pcm_hw_params()
292 	stream_t *stream = (stream_t *) (substream->runtime->private_data);  in snd_vortex_pcm_hw_free()
316 	substream->runtime->private_data = NULL;  in snd_vortex_pcm_hw_free()
326 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_vortex_pcm_prepare()  local
327 	stream_t *stream = (stream_t *) substream->runtime->private_data;  in snd_vortex_pcm_prepare()
335 	fmt = vortex_alsafmt_aspfmt(runtime->format, chip);  in snd_vortex_pcm_prepare()
339 				runtime->channels == 1 ? 0 : 1, 0);  in snd_vortex_pcm_prepare()
342 			vortex_adb_setsrc(chip, dma, runtime->rate, dir);  in snd_vortex_pcm_prepare()
359 	stream_t *stream = (stream_t *) substream->runtime->private_data;  in snd_vortex_pcm_trigger()
422 	stream_t *stream = (stream_t *) substream->runtime->private_data;  in snd_vortex_pcm_pointer()
435 	return (bytes_to_frames(substream->runtime, current_ptr));  in snd_vortex_pcm_pointer()