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ASoC: hdmi-codec: pcm stop when plug out

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Signed-off-by: Shunhua Lan <lsh@rock-chips.com>
Change-Id: I1507dc6b92a0342e6b3d86472618f90dc721e779
This commit is contained in:
Shunhua Lan
2022-01-06 11:34:44 +08:00
committed by Tao Huang
parent 5a4a287ae5
commit b22cb46be7
1 changed files with 7 additions and 0 deletions
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7
sound/soc/codecs/hdmi-codec.c
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@@ -278,6 +278,7 @@ struct hdmi_codec_priv {
struct snd_soc_jack *jack;
unsigned int jack_status;
u8 iec_status[24];
struct snd_pcm_substream *substream;
};
static const struct snd_soc_dapm_widget hdmi_widgets[] = {
@@ -462,6 +463,7 @@ static int hdmi_codec_startup(struct snd_pcm_substream *substream,
}
hcp->busy = true;
hcp->substream = substream;
err:
mutex_unlock(&hcp->lock);
@@ -477,6 +479,7 @@ static void hdmi_codec_shutdown(struct snd_pcm_substream *substream,
hcp->hcd.ops->audio_shutdown(dai->dev->parent, hcp->hcd.data);
mutex_lock(&hcp->lock);
hcp->substream = NULL;
hcp->busy = false;
mutex_unlock(&hcp->lock);
}
@@ -842,6 +845,10 @@ static void plugged_cb(struct device *dev, bool plugged)
hdmi_codec_jack_report(hcp, 0);
memset(hcp->eld, 0, sizeof(hcp->eld));
}
mutex_lock(&hcp->lock);
if (hcp->substream && !plugged)
snd_pcm_stop(hcp->substream, SNDRV_PCM_STATE_DISCONNECTED);
mutex_unlock(&hcp->lock);
}
static int hdmi_codec_set_jack(struct snd_soc_component *component,