112 	struct snd_pcm_runtime *runtime = substream->runtime;  in pcm_init_hw_params()  local
117 	runtime->hw.info = SNDRV_PCM_INFO_BATCH |  in pcm_init_hw_params()
125 		runtime->hw.formats = AM824_IN_PCM_FORMAT_BITS;  in pcm_init_hw_params()
129 		runtime->hw.formats = AM824_OUT_PCM_FORMAT_BITS;  in pcm_init_hw_params()
134 	limit_channels_and_rates(&runtime->hw, formations);  in pcm_init_hw_params()
135 	limit_period_and_buffer(&runtime->hw);  in pcm_init_hw_params()
137 	err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,  in pcm_init_hw_params()
143 	err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,  in pcm_init_hw_params()
149 	err = amdtp_am824_add_pcm_hw_constraints(s, runtime);  in pcm_init_hw_params()
189 		substream->runtime->hw.rate_min = sampling_rate;  in pcm_open()
190 		substream->runtime->hw.rate_max = sampling_rate;  in pcm_open()
221 	if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN)  in pcm_capture_hw_params()
240 	if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN)  in pcm_playback_hw_params()
253 	if (substream->runtime->status->state != SNDRV_PCM_STATE_OPEN)  in pcm_capture_hw_free()
265 	if (substream->runtime->status->state != SNDRV_PCM_STATE_OPEN)  in pcm_playback_hw_free()
277 	struct snd_pcm_runtime *runtime = substream->runtime;  in pcm_capture_prepare()  local
280 	err = snd_bebob_stream_start_duplex(bebob, runtime->rate);  in pcm_capture_prepare()
290 	struct snd_pcm_runtime *runtime = substream->runtime;  in pcm_playback_prepare()  local
293 	err = snd_bebob_stream_start_duplex(bebob, runtime->rate);  in pcm_playback_prepare()