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ASoC: SOF: hda: reset DAI widget before reconfiguring it 

It is not unusual for ALSA/ASoC hw_params callbacks to be invoked
multiple times. Reset and free the DAI widget before reconfiguring
it to keep the DAI widget use_count balanced.

Fixes: 0acb48dd31 ("ASoC: SOF: Intel: hda: make sure DAI widget is set up before IPC")
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Paul Olaru <paul.olaru@oss.nxp.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20211123165759.127884-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Ranjani Sridharan 2021-11-23 18:57:59 +02:00 committed by Mark Brown
parent 872fc0b6bd
commit 86f74ba3fe
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1 changed files with 7 additions and 0 deletions
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7
sound/soc/sof/intel/hda.c
View File

@ -58,6 +58,13 @@ int hda_ctrl_dai_widget_setup(struct snd_soc_dapm_widget *w)
return -EINVAL;
}
/* DAI already configured, reset it before reconfiguring it */
if (sof_dai->configured) {
ret = hda_ctrl_dai_widget_free(w);
if (ret < 0)
return ret;
}
config = &sof_dai->dai_config[sof_dai->current_config];
/*