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: Ravulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
Link: https://lore.kernel.org/r/20200618072653.27103-1-Vishnuvardhanrao.Ravulapati@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/amd/raven/acp3x-pcm-dma.c

@@ -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;
 }