pci/mixart/mixart.c

418 	struct mixart_stream *stream = subs->runtime->private_data;
480 	struct mixart_stream *stream = subs->runtime->private_data;
491 		chip->mgr->sample_rate = subs->runtime->rate;
495 		if( mixart_set_clock(chip->mgr, stream->pipe, subs->runtime->rate) )
595 	struct mixart_stream *stream = subs->runtime->private_data;
626 	if (subs->runtime->buffer_changed) {
634 		bufferinfo[i].buffer_address = subs->runtime->dma_addr;
635 		bufferinfo[i].available_length = subs->runtime->dma_bytes;
708 	struct snd_pcm_runtime *runtime = subs->runtime;
719 		runtime->hw = snd_mixart_analog_caps;
723 		runtime->hw = snd_mixart_digital_caps;
764 	runtime->private_data = stream;
766 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 32);
767 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 64);
772 			runtime->hw.rate_min = runtime->hw.rate_max = mgr->sample_rate;
787 	struct snd_pcm_runtime *runtime = subs->runtime;
798 		runtime->hw = snd_mixart_analog_caps;
802 		runtime->hw = snd_mixart_digital_caps;
805 	runtime->hw.channels_min = 2; /* for instance, no mono */
845 	runtime->private_data = stream;
847 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 32);
848 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 64);
853 			runtime->hw.rate_min = runtime->hw.rate_max = mgr->sample_rate;
869 	struct mixart_stream *stream = subs->runtime->private_data;
900 	struct snd_pcm_runtime *runtime = subs->runtime;
901 	struct mixart_stream   *stream  = runtime->private_data;
903 	return (snd_pcm_uframes_t)((stream->buf_periods * runtime->period_size) + stream->buf_period_frag);