85 	substream->runtime->hw = hardware;  in pcm_init_hw_params()
88 		substream->runtime->hw.formats = SNDRV_PCM_FMTBIT_S32;  in pcm_init_hw_params()
91 		substream->runtime->hw.formats = SNDRV_PCM_FMTBIT_S16 |  in pcm_init_hw_params()
96 	err = snd_pcm_hw_rule_add(substream->runtime, 0,  in pcm_init_hw_params()
103 	err = snd_pcm_hw_rule_add(substream->runtime, 0,  in pcm_init_hw_params()
110 	return amdtp_dot_add_pcm_hw_constraints(s, substream->runtime);  in pcm_init_hw_params()
149 		substream->runtime->hw.rate_min = rate;  in pcm_open()
150 		substream->runtime->hw.rate_max = rate;  in pcm_open()
181 	if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {  in pcm_capture_hw_params()
203 	if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) {  in pcm_playback_hw_params()
220 	if (substream->runtime->status->state != SNDRV_PCM_STATE_OPEN)  in pcm_capture_hw_free()
236 	if (substream->runtime->status->state != SNDRV_PCM_STATE_OPEN)  in pcm_playback_hw_free()
249 	struct snd_pcm_runtime *runtime = substream->runtime;  in pcm_capture_prepare()  local
254 	err = snd_dg00x_stream_start_duplex(dg00x, runtime->rate);  in pcm_capture_prepare()
266 	struct snd_pcm_runtime *runtime = substream->runtime;  in pcm_playback_prepare()  local
271 	err = snd_dg00x_stream_start_duplex(dg00x, runtime->rate);  in pcm_playback_prepare()