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-rw-r--r--sound/soc/fsl/fsl_sai.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 0d25ebdfdeee..a7133452720c 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -893,6 +893,23 @@ static int fsl_sai_dai_probe(struct snd_soc_dai *cpu_dai)
return 0;
}
+static int fsl_sai_dai_resume(struct snd_soc_dai *cpu_dai)
+{
+ struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
+ int ret;
+
+ if (sai->is_dsd && !IS_ERR_OR_NULL(sai->pins_dsd)) {
+ ret = pinctrl_select_state(sai->pinctrl, sai->pins_dsd);
+ if (ret) {
+ dev_err(cpu_dai->dev,
+ "failed to set proper pins state: %d\n", ret);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
static struct snd_soc_dai_driver fsl_sai_dai = {
.probe = fsl_sai_dai_probe,
.playback = {
@@ -913,6 +930,7 @@ static struct snd_soc_dai_driver fsl_sai_dai = {
.rates = SNDRV_PCM_RATE_KNOT,
.formats = FSL_SAI_FORMATS,
},
+ .resume = fsl_sai_dai_resume,
.ops = &fsl_sai_pcm_dai_ops,
};