sound/pci/es1938.c

447 	struct snd_pcm_runtime *runtime = substream->runtime;
448 	if (runtime->rate_num == clocks[0].num)
449 		bits = 128 - runtime->rate_den;
451 		bits = 256 - runtime->rate_den;
454 	div0 = 256 - 7160000*20/(8*82*runtime->rate);
608 	struct snd_pcm_runtime *runtime = substream->runtime;
614 	chip->dma1_start = runtime->dma_addr;
616 	mono = (runtime->channels > 1) ? 0 : 1;
617 	is8 = snd_pcm_format_width(runtime->format) == 16 ? 0 : 1;
618 	u = snd_pcm_format_unsigned(runtime->format);
656 	struct snd_pcm_runtime *runtime = substream->runtime;
662 	chip->dma2_start = runtime->dma_addr;
664 	mono = (runtime->channels > 1) ? 0 : 1;
665 	is8 = snd_pcm_format_width(runtime->format) == 16 ? 0 : 1;
666 	u = snd_pcm_format_unsigned(runtime->format);
693 	struct snd_pcm_runtime *runtime = substream->runtime;
699 	chip->dma1_start = runtime->dma_addr;
701 	mono = (runtime->channels > 1) ? 0 : 1;
702 	is8 = snd_pcm_format_width(runtime->format) == 16 ? 0 : 1;
703 	u = snd_pcm_format_unsigned(runtime->format);
827 	struct snd_pcm_runtime *runtime = substream->runtime;
833 		if (copy_to_iter(runtime->dma_area + pos + 1, count, dst) != count)
836 		if (copy_to_iter(runtime->dma_area + pos + 1, count - 1, dst) != count - 1)
838 		if (copy_to_iter(runtime->dma_area, 1, dst) != 1)
892 	struct snd_pcm_runtime *runtime = substream->runtime;
897 	runtime->hw = snd_es1938_capture;
898 	snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
900 	snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 0, 0xff00);
907 	struct snd_pcm_runtime *runtime = substream->runtime;
922 	runtime->hw = snd_es1938_playback;
923 	snd_pcm_hw_constraint_ratnums(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
925 	snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 0, 0xff00);