clear-pkgs-linux-iot-lts2018/0315-ASoC-Intel-board-Add-SSP0-codec-codec-link.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: "Pawse, GuruprasadX" <guruprasadx.pawse@intel.com>
Date: Wed, 12 Apr 2017 16:07:43 +0530
Subject: [PATCH] ASoC: Intel: board: Add SSP0 codec-codec link

Change-Id: I111f0405411125a8176aa6e9c8295f72059ab2e2
Signed-off-by: Pawse, GuruprasadX <guruprasadx.pawse@intel.com>
Reviewed-on:
Reviewed-by: Singh, Guneshwor O <guneshwor.o.singh@intel.com>
Reviewed-by: Diwakar, Praveen <praveen.diwakar@intel.com>
Reviewed-by: R, Dharageswari <dharageswari.r@intel.com>
Reviewed-by: Kale, Sanyog R <sanyog.r.kale@intel.com>
Reviewed-by: Kp, Jeeja <jeeja.kp@intel.com>
Reviewed-by: Babu, Ramesh <ramesh.babu@intel.com>
Tested-by: Avati, Santosh Kumar <santosh.kumar.avati@intel.com>
---
 sound/soc/intel/boards/cnl_rt274.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/sound/soc/intel/boards/cnl_rt274.c b/sound/soc/intel/boards/cnl_rt274.c
index 21b40b895629..3615c79e5bc5 100644
--- a/sound/soc/intel/boards/cnl_rt274.c
+++ b/sound/soc/intel/boards/cnl_rt274.c
@@ -60,6 +60,14 @@ static const struct snd_soc_dapm_widget cnl_rt274_widgets[] = {
 	SND_SOC_DAPM_MIC("SoC DMIC", NULL),
 };
 
+static const struct snd_soc_pcm_stream dai_params_codec = {
+	.formats = SNDRV_PCM_FMTBIT_S24_LE,
+	.rate_min = 48000,
+	.rate_max = 48000,
+	.channels_min = 2,
+	.channels_max = 2,
+};
+
 static int cnl_dmic_fixup(struct snd_soc_pcm_runtime *rtd,
 				struct snd_pcm_hw_params *params)
 {
@@ -286,6 +294,20 @@ static struct snd_soc_dai_link cnl_rt274_msic_dailink[] = {
 		.dpcm_capture = 1,
 		.be_hw_params_fixup = cnl_dmic_fixup,
 	},
+	/* codec-codec link */
+	{
+		.name = "CNL SSP0-Loop Port",
+		.stream_name = "CNL SSP0-Loop",
+		.cpu_dai_name = "SSP0 Pin",
+		.platform_name = pname,
+		.codec_name = cname,
+		.codec_dai_name = "rt274-aif1",
+		.params = &dai_params_codec,
+		.dsp_loopback = true,
+		.dai_fmt = SND_SOC_DAIFMT_DSP_A |
+			SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBS_CFS,
+	},
 };
 
 static int
-- 
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