ASoc: Intel: boards: Add HDMI/DP links for nau88l25_ssm4567 machine

This machine supports HDMI/DP ports so add these ports and its FE and BE
DAIlinks

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Fang, Yang A <yang.a.fang@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/boards/skl_nau88l25_ssm4567.c

@@ -93,6 +93,8 @@ static const struct snd_soc_dapm_widget skylake_widgets[] = {
 	SND_SOC_DAPM_SPK("Right Speaker", NULL),
 	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
 	SND_SOC_DAPM_SINK("WoV Sink"),
+	SND_SOC_DAPM_SPK("DP", NULL),
+	SND_SOC_DAPM_SPK("HDMI", NULL),
 	SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
 			platform_clock_control, SND_SOC_DAPM_PRE_PMU |
 			SND_SOC_DAPM_POST_PMD),
@@ -112,6 +114,9 @@ static const struct snd_soc_dapm_route skylake_map[] = {
 	{"DMic", NULL, "SoC DMIC"},
 
 	{"WoV Sink", NULL, "hwd_in sink"},
+
+	{"HDMI", NULL, "hif5 Output"},
+	{"DP", NULL, "hif6 Output"},
 	/* CODEC BE connections */
 	{ "Left Playback", NULL, "ssp0 Tx"},
 	{ "Right Playback", NULL, "ssp0 Tx"},
@@ -126,6 +131,8 @@ static const struct snd_soc_dapm_route skylake_map[] = {
 	/* DMIC */
 	{ "dmic01_hifi", NULL, "DMIC01 Rx" },
 	{ "DMIC01 Rx", NULL, "DMIC AIF" },
+	{ "hifi1", NULL, "iDisp Tx"},
+	{ "iDisp Tx", NULL, "iDisp_out"},
 	{ "Headphone Jack", NULL, "Platform Clock" },
 	{ "Headset Mic", NULL, "Platform Clock" },
 };
@@ -411,6 +418,19 @@ static struct snd_soc_dai_link skylake_dais[] = {
 		.dynamic = 1,
 		.ops = &skylake_dmic_ops,
 	},
+	{
+		.name = "Skl HDMI Port",
+		.stream_name = "Hdmi",
+		.cpu_dai_name = "HDMI Pin",
+		.codec_name = "snd-soc-dummy",
+		.codec_dai_name = "snd-soc-dummy-dai",
+		.platform_name = "0000:00:1f.3",
+		.dpcm_playback = 1,
+		.init = NULL,
+		.nonatomic = 1,
+		.dynamic = 1,
+	},
+
 	/* Back End DAI links */
 	{
 		/* SSP0 - Codec */
@@ -459,6 +479,16 @@ static struct snd_soc_dai_link skylake_dais[] = {
 		.dpcm_capture = 1,
 		.no_pcm = 1,
 	},
+	{
+		.name = "iDisp",
+		.be_id = 3,
+		.cpu_dai_name = "iDisp Pin",
+		.codec_name = "ehdaudio0D2",
+		.codec_dai_name = "intel-hdmi-hifi1",
+		.platform_name = "0000:00:1f.3",
+		.dpcm_playback = 1,
+		.no_pcm = 1,
+	},
 };
 
 /* skylake audio machine driver for SPT + NAU88L25 */