ASoC: cs47l96: Add voice control DAI on the main cs47l96 DSP

Change-Id: I383a38ae00b3711e5e06c7caafb917894c538ece
Signed-off-by: Charles Keepax <[email protected]>

Author: charleskeepax

sound/soc/codecs/cs47l96.c

@@ -2009,6 +2009,7 @@ static const struct snd_soc_dapm_route cs47l96_dapm_routes[] = {
 
 	{ "DSP1", NULL, "DSP1FREQ" },
 	{ "Audio Trace DSP", NULL, "DSP1" },
+	{ "Voice Ctrl DSP", NULL, "DSP1" },
 
 	{ "IN4_PDMCLK", NULL, "VDD_IO2" },
 	{ "IN4_PDMDATA", NULL, "VDD_IO2" },
@@ -2551,6 +2552,27 @@ static struct snd_soc_dai_driver cs47l96_dai[] = {
 			.formats = TACNA_FORMATS,
 		},
 	},
+	{
+		.name = "cs47l96-cpu-voicectrl",
+		.capture = {
+			.stream_name = "Voice Ctrl CPU",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = TACNA_RATES,
+			.formats = TACNA_FORMATS,
+		},
+		.compress_new = &snd_soc_new_compress,
+	},
+	{
+		.name = "cs47l96-dsp-voicectrl",
+		.capture = {
+			.stream_name = "Voice Ctrl DSP",
+			.channels_min = 1,
+			.channels_max = 8,
+			.rates = TACNA_RATES,
+			.formats = TACNA_FORMATS,
+		},
+	},
 };
 
 static int cs47l96_init_outh(struct cs47l96 *cs47l96)
@@ -2589,6 +2611,8 @@ static int cs47l96_compr_open(struct snd_compr_stream *stream)
 
 	if (strcmp(rtd->codec_dai->name, "cs47l96-dsp-trace") == 0) {
 		n_dsp = 0;
+	} else if (strcmp(rtd->codec_dai->name, "cs47l96-dsp-voicectrl") == 0) {
+		n_dsp = 0;
 	} else {
 		dev_err(priv->dev,
 			"No suitable compressed stream for DAI '%s'\n",