ASoC: msm: Add VoLTE as FE DAI link

Add VoLTE as front end DAI link in msm8x10 DAI link list. This
change is to support exclusive VoLTE call session on msm8x10.

Change-Id: I2298607cfb28b59764ac859f038f85c6c9c9760c
Signed-off-by: Venkata Narendra Kumar Gutta <vgutta@codeaurora.org>

sound/soc/msm/msm8x16.c

@@ -631,6 +631,22 @@ static struct snd_soc_dai_link msm8x16_dai[] = {
 		.ignore_pmdown_time = 1,
 		.be_id = MSM_FRONTEND_DAI_MULTIMEDIA9,
 	},
+	{ /* hw:x,15 */
+		.name = "VoLTE",
+		.stream_name = "VoLTE",
+		.cpu_dai_name   = "VoLTE",
+		.platform_name  = "msm-pcm-voice",
+		.dynamic = 1,
+		.trigger = {SND_SOC_DPCM_TRIGGER_POST,
+			    SND_SOC_DPCM_TRIGGER_POST},
+		.no_host_mode = SND_SOC_DAI_LINK_NO_HOST,
+		.ignore_suspend = 1,
+		/* this dainlink has playback support */
+		.ignore_pmdown_time = 1,
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.codec_name = "snd-soc-dummy",
+		.be_id = MSM_FRONTEND_DAI_VOLTE,
+	},
 	/* Backend I2S DAI Links */
 	{
 		.name = LPASS_BE_PRI_MI2S_RX,