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Commit 0dd76f36 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Replace open codes with snd_hdac_stream_set_params() 



Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 86f6501b

sound/pci/hda/hda_controller.c

+4 −19
Original line number Diff line number Diff line
@@ -157,7 +157,7 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream) 
	struct azx_dev *azx_dev = get_azx_dev(substream);

	struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream);

	struct snd_pcm_runtime *runtime = substream->runtime;

	unsigned int bufsize, period_bytes, format_val, stream_tag;

	unsigned int format_val, stream_tag;

	int err;

	struct hda_spdif_out *spdif =

		snd_hda_spdif_out_of_nid(apcm->codec, hinfo->nid);
@@ -183,24 +183,9 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream) 
		goto unlock;

	}



	bufsize = snd_pcm_lib_buffer_bytes(substream);

	period_bytes = snd_pcm_lib_period_bytes(substream);



	dev_dbg(chip->card->dev, "azx_pcm_prepare: bufsize=0x%x, format=0x%x\n",

		bufsize, format_val);



	if (bufsize != azx_dev->core.bufsize ||

	    period_bytes != azx_dev->core.period_bytes ||

	    format_val != azx_dev->core.format_val ||

	    runtime->no_period_wakeup != azx_dev->core.no_period_wakeup) {

		azx_dev->core.bufsize = bufsize;

		azx_dev->core.period_bytes = period_bytes;

		azx_dev->core.format_val = format_val;

		azx_dev->core.no_period_wakeup = runtime->no_period_wakeup;

		err = snd_hdac_stream_setup_periods(azx_stream(azx_dev));

	err = snd_hdac_stream_set_params(azx_stream(azx_dev), format_val);

	if (err < 0)

		goto unlock;

	}



	snd_hdac_stream_setup(azx_stream(azx_dev));