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ASOC: SOF: Intel: hda-dai: add hda_dai_hw_free_ipc() helper

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We do the same thing from different places, let's use a helper.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20220421203201.1550328-10-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2022-04-21 15:31:56 -05:00 committed by Mark Brown
parent d1c73a213b
commit 8162250322
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 12 additions and 10 deletions
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22
sound/soc/sof/intel/hda-dai.c
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@ -382,6 +382,16 @@ static int ipc3_hda_dai_prepare(struct snd_pcm_substream *substream,
return hda_dai_hw_params_update(substream, &rtd->dpcm[stream].hw_params, dai);
}
static int hda_dai_hw_free_ipc(int stream, /* direction */
struct snd_soc_dai *dai)
{
struct snd_soc_dapm_widget *w;
w = snd_soc_dai_get_widget(dai, stream);
/* free the link DMA channel in the FW and the DAI widget */
return hda_dai_widget_update(w, DMA_CHAN_INVALID, false);
}
static int ipc3_hda_dai_trigger(struct snd_pcm_substream *substream,
int cmd, struct snd_soc_dai *dai)
@ -402,7 +412,7 @@ static int ipc3_hda_dai_trigger(struct snd_pcm_substream *substream,
/*
* free DAI widget during stop/suspend to keep widget use_count's balanced.
*/
ret = hda_dai_widget_update(w, DMA_CHAN_INVALID, false);
ret = hda_dai_hw_free_ipc(substream->stream, dai);
if (ret < 0)
return ret;
@ -422,21 +432,13 @@ static int ipc3_hda_dai_trigger(struct snd_pcm_substream *substream,
static int hda_dai_hw_free(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_dapm_widget *w;
int ret;
ret = hda_link_dma_hw_free(substream);
if (ret < 0)
return ret;
w = snd_soc_dai_get_widget(dai, substream->stream);
/* free the link DMA channel in the FW and the DAI widget */
ret = hda_dai_widget_update(w, DMA_CHAN_INVALID, false);
if (ret < 0)
return ret;
return 0;
return hda_dai_hw_free_ipc(substream->stream, dai);
}
static const struct snd_soc_dai_ops ipc3_hda_dai_ops = {