Commit 9f7041b7 authored by Ravulapati Vishnu vardhan rao's avatar Ravulapati Vishnu vardhan rao Committed by Mark Brown

ASoC: amd: closing specific instance.

The steps to reproduce:

Record from the internal mic :
(arecord -D hw:1,2 -f dat /dev/null -V stereos)

Record from the headphone mic:
(arecord -D hw:1,0 -f dat /dev/null -V stereos)

Kill the recording from internal mic.
We can see the recording from the headphone mic is broken.

This patch rectifies the issue reported.
Signed-off-by: default avatarRavulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
Link: https://lore.kernel.org/r/20200618072653.27103-1-Vishnuvardhanrao.Ravulapati@amd.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent dcb231e8
......@@ -342,25 +342,41 @@ static int acp3x_dma_close(struct snd_soc_component *component,
{
struct snd_soc_pcm_runtime *prtd;
struct i2s_dev_data *adata;
struct i2s_stream_instance *ins;
prtd = substream->private_data;
component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
adata = dev_get_drvdata(component->dev);
ins = substream->runtime->private_data;
if (!ins)
return -EINVAL;
/* Disable ACP irq, when the current stream is being closed and
* another stream is also not active.
*/
if (!adata->play_stream && !adata->capture_stream &&
!adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
rv_writel(0, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
switch (ins->i2s_instance) {
case I2S_BT_INSTANCE:
adata->play_stream = NULL;
break;
case I2S_SP_INSTANCE:
default:
adata->i2ssp_play_stream = NULL;
}
} else {
switch (ins->i2s_instance) {
case I2S_BT_INSTANCE:
adata->capture_stream = NULL;
break;
case I2S_SP_INSTANCE:
default:
adata->i2ssp_capture_stream = NULL;
}
}
/* Disable ACP irq, when the current stream is being closed and
* another stream is also not active.
*/
if (!adata->play_stream && !adata->capture_stream &&
!adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
rv_writel(0, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
return 0;
}
......
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