ASoC: msm: qdsp6v2: add support for tx app type config

Add support for TX path COPP calibration according to
app type configuration

CRs-fixed: 1015476
Change-Id: I0bcbfadb0c1a22529863a5c4b8cc5c53a1028915
Signed-off-by: Derek Chen <chenche@codeaurora.org>

5 files changed, 390 insertions, 88 deletions

diff --git a/sound/soc/msm/qdsp6v2/msm-compress-q6-v2.c b/sound/soc/msm/qdsp6v2/msm-compress-q6-v2.c
index 770bd12eb501..a2cd6c6f98db 100644
--- a/sound/soc/msm/qdsp6v2/msm-compress-q6-v2.c
+++ b/sound/soc/msm/qdsp6v2/msm-compress-q6-v2.c
@@ -2779,10 +2779,10 @@ static int msm_compr_app_type_cfg_put(struct snd_kcontrol *kcontrol,
 	acdb_dev_id = ucontrol->value.integer.value[1];
 	if (0 != ucontrol->value.integer.value[2])
 		sample_rate = ucontrol->value.integer.value[2];
-	pr_debug("%s: app_type- %d acdb_dev_id- %d sample_rate- %d\n",
-		__func__, app_type, acdb_dev_id, sample_rate);
+	pr_debug("%s: app_type- %d acdb_dev_id- %d sample_rate- %d session_type- %d\n",
+		__func__, app_type, acdb_dev_id, sample_rate, SESSION_TYPE_RX);
 	msm_pcm_routing_reg_stream_app_type_cfg(fe_id, app_type,
-						acdb_dev_id, sample_rate);
+			acdb_dev_id, sample_rate, SESSION_TYPE_RX);
 
 	return 0;
 }
@@ -2804,8 +2804,8 @@ static int msm_compr_app_type_cfg_get(struct snd_kcontrol *kcontrol,
 		goto done;
 	}
 
-	ret = msm_pcm_routing_get_stream_app_type_cfg(fe_id, &app_type,
-		&acdb_dev_id, &sample_rate);
+	ret = msm_pcm_routing_get_stream_app_type_cfg(fe_id, SESSION_TYPE_RX,
+		&app_type, &acdb_dev_id, &sample_rate);
 	if (ret < 0) {
 		pr_err("%s: msm_pcm_routing_get_stream_app_type_cfg failed returned %d\n",
 			__func__, ret);
@@ -2815,8 +2815,9 @@ static int msm_compr_app_type_cfg_get(struct snd_kcontrol *kcontrol,
 	ucontrol->value.integer.value[0] = app_type;
 	ucontrol->value.integer.value[1] = acdb_dev_id;
 	ucontrol->value.integer.value[2] = sample_rate;
-	pr_debug("%s: fedai_id %llu, app_type %d, acdb_dev_id %d, sample_rate %d\n",
-		__func__, fe_id, app_type, acdb_dev_id, sample_rate);
+	pr_debug("%s: fedai_id %llu, session_type %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
+		__func__, fe_id, SESSION_TYPE_RX,
+		app_type, acdb_dev_id, sample_rate);
 done:
 	return ret;
 }
diff --git a/sound/soc/msm/qdsp6v2/msm-pcm-loopback-v2.c b/sound/soc/msm/qdsp6v2/msm-pcm-loopback-v2.c
index ff7cf5812c0c..82458275b892 100644
--- a/sound/soc/msm/qdsp6v2/msm-pcm-loopback-v2.c
+++ b/sound/soc/msm/qdsp6v2/msm-pcm-loopback-v2.c
@@ -516,7 +516,7 @@ exit:
 	return rc;
 }
 
-static int msm_pcm_add_controls(struct snd_soc_pcm_runtime *rtd)
+static int msm_pcm_add_volume_controls(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_pcm *pcm = rtd->pcm->streams[0].pcm;
 	struct snd_pcm_volume *volume_info;
@@ -537,6 +537,192 @@ static int msm_pcm_add_controls(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
+static int msm_pcm_playback_app_type_cfg_ctl_put(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	u64 fe_id = kcontrol->private_value;
+	int app_type;
+	int acdb_dev_id;
+	int sample_rate = 48000;
+
+	pr_debug("%s: fe_id- %llu\n", __func__, fe_id);
+	if (fe_id >= MSM_FRONTEND_DAI_MAX) {
+		pr_err("%s: Received out of bounds fe_id %llu\n",
+			__func__, fe_id);
+		return -EINVAL;
+	}
+
+	app_type = ucontrol->value.integer.value[0];
+	acdb_dev_id = ucontrol->value.integer.value[1];
+	if (ucontrol->value.integer.value[2] != 0)
+		sample_rate = ucontrol->value.integer.value[2];
+	pr_debug("%s: app_type- %d acdb_dev_id- %d sample_rate- %d session_type- %d\n",
+		__func__, app_type, acdb_dev_id, sample_rate, SESSION_TYPE_RX);
+	msm_pcm_routing_reg_stream_app_type_cfg(fe_id, app_type,
+			acdb_dev_id, sample_rate, SESSION_TYPE_RX);
+
+	return 0;
+}
+
+static int msm_pcm_playback_app_type_cfg_ctl_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	u64 fe_id = kcontrol->private_value;
+	int ret = 0;
+	int app_type;
+	int acdb_dev_id;
+	int sample_rate;
+
+	pr_debug("%s: fe_id- %llu\n", __func__, fe_id);
+	if (fe_id >= MSM_FRONTEND_DAI_MAX) {
+		pr_err("%s: Received out of bounds fe_id %llu\n",
+			__func__, fe_id);
+		ret = -EINVAL;
+		goto done;
+	}
+
+	ret = msm_pcm_routing_get_stream_app_type_cfg(fe_id, SESSION_TYPE_RX,
+		&app_type, &acdb_dev_id, &sample_rate);
+	if (ret < 0) {
+		pr_err("%s: msm_pcm_routing_get_stream_app_type_cfg failed returned %d\n",
+			__func__, ret);
+		goto done;
+	}
+
+	ucontrol->value.integer.value[0] = app_type;
+	ucontrol->value.integer.value[1] = acdb_dev_id;
+	ucontrol->value.integer.value[2] = sample_rate;
+	pr_debug("%s: fedai_id %llu, session_type %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
+		__func__, fe_id, SESSION_TYPE_RX,
+		app_type, acdb_dev_id, sample_rate);
+done:
+	return ret;
+}
+
+static int msm_pcm_capture_app_type_cfg_ctl_put(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	u64 fe_id = kcontrol->private_value;
+	int app_type;
+	int acdb_dev_id;
+	int sample_rate = 48000;
+
+	pr_debug("%s: fe_id- %llu\n", __func__, fe_id);
+	if (fe_id >= MSM_FRONTEND_DAI_MAX) {
+		pr_err("%s: Received out of bounds fe_id %llu\n",
+			__func__, fe_id);
+		return -EINVAL;
+	}
+
+	app_type = ucontrol->value.integer.value[0];
+	acdb_dev_id = ucontrol->value.integer.value[1];
+	if (ucontrol->value.integer.value[2] != 0)
+		sample_rate = ucontrol->value.integer.value[2];
+	pr_debug("%s: app_type- %d acdb_dev_id- %d sample_rate- %d session_type- %d\n",
+		__func__, app_type, acdb_dev_id, sample_rate, SESSION_TYPE_TX);
+	msm_pcm_routing_reg_stream_app_type_cfg(fe_id, app_type,
+			acdb_dev_id, sample_rate, SESSION_TYPE_TX);
+
+	return 0;
+}
+
+static int msm_pcm_capture_app_type_cfg_ctl_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	u64 fe_id = kcontrol->private_value;
+	int ret = 0;
+	int app_type;
+	int acdb_dev_id;
+	int sample_rate;
+
+	pr_debug("%s: fe_id- %llu\n", __func__, fe_id);
+	if (fe_id >= MSM_FRONTEND_DAI_MAX) {
+		pr_err("%s: Received out of bounds fe_id %llu\n",
+			__func__, fe_id);
+		ret = -EINVAL;
+		goto done;
+	}
+
+	ret = msm_pcm_routing_get_stream_app_type_cfg(fe_id, SESSION_TYPE_TX,
+		&app_type, &acdb_dev_id, &sample_rate);
+	if (ret < 0) {
+		pr_err("%s: msm_pcm_routing_get_stream_app_type_cfg failed returned %d\n",
+			__func__, ret);
+		goto done;
+	}
+
+	ucontrol->value.integer.value[0] = app_type;
+	ucontrol->value.integer.value[1] = acdb_dev_id;
+	ucontrol->value.integer.value[2] = sample_rate;
+	pr_debug("%s: fedai_id %llu, session_type %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
+		__func__, fe_id, SESSION_TYPE_TX,
+		app_type, acdb_dev_id, sample_rate);
+done:
+	return ret;
+}
+
+static int msm_pcm_add_app_type_controls(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_pcm *pcm = rtd->pcm->streams[0].pcm;
+	struct snd_pcm_usr *app_type_info;
+	struct snd_kcontrol *kctl;
+	const char *playback_mixer_ctl_name	= "Audio Stream";
+	const char *capture_mixer_ctl_name	= "Audio Stream Capture";
+	const char *deviceNo		= "NN";
+	const char *suffix		= "App Type Cfg";
+	int ctl_len, ret = 0;
+
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
+		ctl_len = strlen(playback_mixer_ctl_name) + 1 +
+				strlen(deviceNo) + 1 + strlen(suffix) + 1;
+		pr_debug("%s: Playback app type cntrl add\n", __func__);
+		ret = snd_pcm_add_usr_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+					NULL, 1, ctl_len, rtd->dai_link->be_id,
+					&app_type_info);
+		if (ret < 0)
+			return ret;
+		kctl = app_type_info->kctl;
+		snprintf(kctl->id.name, ctl_len, "%s %d %s",
+			playback_mixer_ctl_name, rtd->pcm->device, suffix);
+		kctl->put = msm_pcm_playback_app_type_cfg_ctl_put;
+		kctl->get = msm_pcm_playback_app_type_cfg_ctl_get;
+	}
+
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
+		ctl_len = strlen(capture_mixer_ctl_name) + 1 +
+				strlen(deviceNo) + 1 + strlen(suffix) + 1;
+		pr_debug("%s: Capture app type cntrl add\n", __func__);
+		ret = snd_pcm_add_usr_ctls(pcm, SNDRV_PCM_STREAM_CAPTURE,
+					NULL, 1, ctl_len, rtd->dai_link->be_id,
+					&app_type_info);
+		if (ret < 0)
+			return ret;
+		kctl = app_type_info->kctl;
+		snprintf(kctl->id.name, ctl_len, "%s %d %s",
+			capture_mixer_ctl_name, rtd->pcm->device, suffix);
+		kctl->put = msm_pcm_capture_app_type_cfg_ctl_put;
+		kctl->get = msm_pcm_capture_app_type_cfg_ctl_get;
+	}
+
+	return 0;
+}
+
+static int msm_pcm_add_controls(struct snd_soc_pcm_runtime *rtd)
+{
+	int ret = 0;
+
+	pr_debug("%s\n", __func__);
+	ret = msm_pcm_add_volume_controls(rtd);
+	if (ret)
+		pr_err("%s: pcm add volume controls failed:%d\n",
+			__func__, ret);
+	ret = msm_pcm_add_app_type_controls(rtd);
+	if (ret)
+		pr_err("%s: pcm add app type controls failed:%d\n",
+			__func__, ret);
+	return ret;
+}
+
 static int msm_asoc_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
diff --git a/sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c b/sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c
index c5baf0e63732..920e7324f14a 100644
--- a/sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c
+++ b/sound/soc/msm/qdsp6v2/msm-pcm-q6-v2.c
@@ -1178,7 +1178,7 @@ static int msm_pcm_add_chmap_controls(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int msm_pcm_app_type_cfg_ctl_put(struct snd_kcontrol *kcontrol,
+static int msm_pcm_playback_app_type_cfg_ctl_put(struct snd_kcontrol *kcontrol,
 					struct snd_ctl_elem_value *ucontrol)
 {
 	u64 fe_id = kcontrol->private_value;
@@ -1197,15 +1197,15 @@ static int msm_pcm_app_type_cfg_ctl_put(struct snd_kcontrol *kcontrol,
 	acdb_dev_id = ucontrol->value.integer.value[1];
 	if (0 != ucontrol->value.integer.value[2])
 		sample_rate = ucontrol->value.integer.value[2];
-	pr_debug("%s: app_type- %d acdb_dev_id- %d sample_rate- %d\n",
-		__func__, app_type, acdb_dev_id, sample_rate);
+	pr_debug("%s: app_type- %d acdb_dev_id- %d sample_rate- %d session_type- %d\n",
+		__func__, app_type, acdb_dev_id, sample_rate, SESSION_TYPE_RX);
 	msm_pcm_routing_reg_stream_app_type_cfg(fe_id, app_type,
-						acdb_dev_id, sample_rate);
+			acdb_dev_id, sample_rate, SESSION_TYPE_RX);
 
 	return 0;
 }
 
-static int msm_pcm_app_type_cfg_ctl_get(struct snd_kcontrol *kcontrol,
+static int msm_pcm_playback_app_type_cfg_ctl_get(struct snd_kcontrol *kcontrol,
 					struct snd_ctl_elem_value *ucontrol)
 {
 	u64 fe_id = kcontrol->private_value;
@@ -1222,8 +1222,8 @@ static int msm_pcm_app_type_cfg_ctl_get(struct snd_kcontrol *kcontrol,
 		goto done;
 	}
 
-	ret = msm_pcm_routing_get_stream_app_type_cfg(fe_id, &app_type,
-		&acdb_dev_id, &sample_rate);
+	ret = msm_pcm_routing_get_stream_app_type_cfg(fe_id, SESSION_TYPE_RX,
+		&app_type, &acdb_dev_id, &sample_rate);
 	if (ret < 0) {
 		pr_err("%s: msm_pcm_routing_get_stream_app_type_cfg failed returned %d\n",
 			__func__, ret);
@@ -1233,8 +1233,71 @@ static int msm_pcm_app_type_cfg_ctl_get(struct snd_kcontrol *kcontrol,
 	ucontrol->value.integer.value[0] = app_type;
 	ucontrol->value.integer.value[1] = acdb_dev_id;
 	ucontrol->value.integer.value[2] = sample_rate;
-	pr_debug("%s: fedai_id %llu, app_type %d, acdb_dev_id %d, sample_rate %d\n",
-		__func__, fe_id, app_type, acdb_dev_id, sample_rate);
+	pr_debug("%s: fedai_id %llu, session_type %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
+		__func__, fe_id, SESSION_TYPE_RX,
+		app_type, acdb_dev_id, sample_rate);
+done:
+	return ret;
+}
+
+static int msm_pcm_capture_app_type_cfg_ctl_put(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	u64 fe_id = kcontrol->private_value;
+	int app_type;
+	int acdb_dev_id;
+	int sample_rate = 48000;
+
+	pr_debug("%s: fe_id- %llu\n", __func__, fe_id);
+	if (fe_id >= MSM_FRONTEND_DAI_MAX) {
+		pr_err("%s: Received out of bounds fe_id %llu\n",
+			__func__, fe_id);
+		return -EINVAL;
+	}
+
+	app_type = ucontrol->value.integer.value[0];
+	acdb_dev_id = ucontrol->value.integer.value[1];
+	if (ucontrol->value.integer.value[2] != 0)
+		sample_rate = ucontrol->value.integer.value[2];
+	pr_debug("%s: app_type- %d acdb_dev_id- %d sample_rate- %d session_type- %d\n",
+		__func__, app_type, acdb_dev_id, sample_rate, SESSION_TYPE_TX);
+	msm_pcm_routing_reg_stream_app_type_cfg(fe_id, app_type,
+			acdb_dev_id, sample_rate, SESSION_TYPE_TX);
+
+	return 0;
+}
+
+static int msm_pcm_capture_app_type_cfg_ctl_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	u64 fe_id = kcontrol->private_value;
+	int ret = 0;
+	int app_type;
+	int acdb_dev_id;
+	int sample_rate;
+
+	pr_debug("%s: fe_id- %llu\n", __func__, fe_id);
+	if (fe_id >= MSM_FRONTEND_DAI_MAX) {
+		pr_err("%s: Received out of bounds fe_id %llu\n",
+			__func__, fe_id);
+		ret = -EINVAL;
+		goto done;
+	}
+
+	ret = msm_pcm_routing_get_stream_app_type_cfg(fe_id, SESSION_TYPE_TX,
+		&app_type, &acdb_dev_id, &sample_rate);
+	if (ret < 0) {
+		pr_err("%s: msm_pcm_routing_get_stream_app_type_cfg failed returned %d\n",
+			__func__, ret);
+		goto done;
+	}
+
+	ucontrol->value.integer.value[0] = app_type;
+	ucontrol->value.integer.value[1] = acdb_dev_id;
+	ucontrol->value.integer.value[2] = sample_rate;
+	pr_debug("%s: fedai_id %llu, session_type %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
+		__func__, fe_id, SESSION_TYPE_TX,
+		app_type, acdb_dev_id, sample_rate);
 done:
 	return ret;
 }
@@ -1244,27 +1307,49 @@ static int msm_pcm_add_app_type_controls(struct snd_soc_pcm_runtime *rtd)
 	struct snd_pcm *pcm = rtd->pcm;
 	struct snd_pcm_usr *app_type_info;
 	struct snd_kcontrol *kctl;
-	const char *mixer_ctl_name	= "Audio Stream";
+	const char *playback_mixer_ctl_name	= "Audio Stream";
+	const char *capture_mixer_ctl_name	= "Audio Stream Capture";
 	const char *deviceNo		= "NN";
 	const char *suffix		= "App Type Cfg";
 	int ctl_len, ret = 0;
 
-	ctl_len = strlen(mixer_ctl_name) + 1 + strlen(deviceNo) + 1 +
-		  strlen(suffix) + 1;
-	pr_debug("%s, App type cntrl add\n", __func__);
-	ret = snd_pcm_add_usr_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
-				   NULL, 1, ctl_len, rtd->dai_link->be_id,
-				   &app_type_info);
-	if (ret < 0) {
-		pr_err("%s, app type cntrl add failed:%d\n", __func__, ret);
-		return ret;
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
+		ctl_len = strlen(playback_mixer_ctl_name) + 1 +
+				strlen(deviceNo) + 1 + strlen(suffix) + 1;
+		pr_debug("%s: Playback app type cntrl add\n", __func__);
+		ret = snd_pcm_add_usr_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+					NULL, 1, ctl_len, rtd->dai_link->be_id,
+					&app_type_info);
+		if (ret < 0) {
+			pr_err("%s: playback app type cntrl add failed: %d\n",
+				__func__, ret);
+			return ret;
+		}
+		kctl = app_type_info->kctl;
+		snprintf(kctl->id.name, ctl_len, "%s %d %s",
+			playback_mixer_ctl_name, rtd->pcm->device, suffix);
+		kctl->put = msm_pcm_playback_app_type_cfg_ctl_put;
+		kctl->get = msm_pcm_playback_app_type_cfg_ctl_get;
+	}
+
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
+		ctl_len = strlen(capture_mixer_ctl_name) + 1 +
+				strlen(deviceNo) + 1 + strlen(suffix) + 1;
+		pr_debug("%s: Capture app type cntrl add\n", __func__);
+		ret = snd_pcm_add_usr_ctls(pcm, SNDRV_PCM_STREAM_CAPTURE,
+					NULL, 1, ctl_len, rtd->dai_link->be_id,
+					&app_type_info);
+		if (ret < 0) {
+			pr_err("%s: capture app type cntrl add failed: %d\n",
+				__func__, ret);
+			return ret;
+		}
+		kctl = app_type_info->kctl;
+		snprintf(kctl->id.name, ctl_len, "%s %d %s",
+			capture_mixer_ctl_name, rtd->pcm->device, suffix);
+		kctl->put = msm_pcm_capture_app_type_cfg_ctl_put;
+		kctl->get = msm_pcm_capture_app_type_cfg_ctl_get;
 	}
-	kctl = app_type_info->kctl;
-	snprintf(kctl->id.name, ctl_len, "%s %d %s", mixer_ctl_name,
-		 rtd->pcm->device, suffix);
-	kctl = app_type_info->kctl;
-	kctl->put = msm_pcm_app_type_cfg_ctl_put;
-	kctl->get = msm_pcm_app_type_cfg_ctl_get;
 
 	return 0;
 }
diff --git a/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c b/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c
index 13d4ba27d990..b332f5d61818 100644
--- a/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c
+++ b/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c
@@ -525,7 +525,7 @@ static unsigned long session_copp_map[MSM_FRONTEND_DAI_MM_SIZE][2]
 				     [MSM_BACKEND_DAI_MAX];
 static struct msm_pcm_routing_app_type_data app_type_cfg[MAX_APP_TYPES];
 static struct msm_pcm_stream_app_type_cfg
-			 fe_dai_app_type_cfg[MSM_FRONTEND_DAI_MM_SIZE];
+			 fe_dai_app_type_cfg[MSM_FRONTEND_DAI_MM_SIZE][2];
 
 /* The caller of this should aqcuire routing lock */
 void msm_pcm_routing_get_bedai_info(int be_idx,
@@ -569,34 +569,43 @@ static int msm_pcm_routing_get_app_type_idx(int app_type)
 }
 
 void msm_pcm_routing_reg_stream_app_type_cfg(int fedai_id, int app_type,
-	int acdb_dev_id, int sample_rate)
+	int acdb_dev_id, int sample_rate, int session_type)
 {
-	pr_debug("%s: fedai_id %d, app_type %d, sample_rate %d\n",
-		__func__, fedai_id, app_type, sample_rate);
+	pr_debug("%s: fedai_id %d, session_type %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
+		__func__, fedai_id, session_type, app_type,
+		acdb_dev_id, sample_rate);
 	if (fedai_id > MSM_FRONTEND_DAI_MM_MAX_ID) {
 		pr_err("%s: Invalid machine driver ID %d\n",
 			__func__, fedai_id);
 		return;
 	}
-	fe_dai_app_type_cfg[fedai_id].app_type = app_type;
-	fe_dai_app_type_cfg[fedai_id].acdb_dev_id = acdb_dev_id;
-	fe_dai_app_type_cfg[fedai_id].sample_rate = sample_rate;
+	if (session_type != SESSION_TYPE_RX &&
+		session_type != SESSION_TYPE_TX) {
+		pr_err("%s: Invalid session type %d\n",
+			__func__, session_type);
+		return;
+	}
+	fe_dai_app_type_cfg[fedai_id][session_type].app_type = app_type;
+	fe_dai_app_type_cfg[fedai_id][session_type].acdb_dev_id = acdb_dev_id;
+	fe_dai_app_type_cfg[fedai_id][session_type].sample_rate = sample_rate;
 }
 
 /**
  * msm_pcm_routing_get_stream_app_type_cfg
  *
- * Receives fedai_id and populates app_type, acdb_dev_id, &
+ * Receives fedai_id, session_type and populates app_type, acdb_dev_id, &
  * sample rate. Returns 0 on success. On failure returns
  * -EINVAL and does not alter passed values.
  *
  * fedai_id - Passed value, front end ID for which app type config is wanted
+ * session_type - Passed value, session type for which app type config
+ *                is wanted
  * app_type - Returned value, app type used by app type config
  * acdb_dev_id - Returned value, ACDB device ID used by app type config
  * sample_rate - Returned value, sample rate used by app type config
  */
-int msm_pcm_routing_get_stream_app_type_cfg(int fedai_id, int *app_type,
-					    int *acdb_dev_id, int *sample_rate)
+int msm_pcm_routing_get_stream_app_type_cfg(int fedai_id, int session_type,
+	int *app_type, int *acdb_dev_id, int *sample_rate)
 {
 	int ret = 0;
 
@@ -617,13 +626,20 @@ int msm_pcm_routing_get_stream_app_type_cfg(int fedai_id, int *app_type,
 			__func__, fedai_id);
 		ret = -EINVAL;
 		goto done;
+	} else if (session_type != SESSION_TYPE_RX &&
+		session_type != SESSION_TYPE_TX) {
+		pr_err("%s: Invalid session type %d\n",
+			__func__, session_type);
+		ret = -EINVAL;
+		goto done;
 	}
-	*app_type = fe_dai_app_type_cfg[fedai_id].app_type;
-	*acdb_dev_id = fe_dai_app_type_cfg[fedai_id].acdb_dev_id;
-	*sample_rate = fe_dai_app_type_cfg[fedai_id].sample_rate;
+	*app_type = fe_dai_app_type_cfg[fedai_id][session_type].app_type;
+	*acdb_dev_id = fe_dai_app_type_cfg[fedai_id][session_type].acdb_dev_id;
+	*sample_rate = fe_dai_app_type_cfg[fedai_id][session_type].sample_rate;
 
-	pr_debug("%s: fedai_id %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
-		__func__, fedai_id, *app_type, *acdb_dev_id, *sample_rate);
+	pr_debug("%s: fedai_id %d, session_type %d, app_type %d, acdb_dev_id %d, sample_rate %d\n",
+		__func__, fedai_id, session_type,
+		*app_type, *acdb_dev_id, *sample_rate);
 done:
 	return ret;
 }
@@ -680,7 +696,8 @@ static struct cal_block_data *msm_routing_find_topology(int path,
 	return msm_routing_find_topology_by_path(path);
 }
 
-static int msm_routing_get_adm_topology(int path, int fedai_id)
+static int msm_routing_get_adm_topology(int path, int fedai_id,
+					int session_type)
 {
 	int				topology = NULL_COPP_TOPOLOGY;
 	struct cal_block_data		*cal_block = NULL;
@@ -693,11 +710,10 @@ static int msm_routing_get_adm_topology(int path, int fedai_id)
 
 	mutex_lock(&cal_data->lock);
 
-	if (path == RX_DEVICE) {
-		app_type = fe_dai_app_type_cfg[fedai_id].app_type;
-		acdb_dev_id = fe_dai_app_type_cfg[fedai_id].acdb_dev_id;
-		sample_rate = fe_dai_app_type_cfg[fedai_id].sample_rate;
-	}
+	app_type = fe_dai_app_type_cfg[fedai_id][session_type].app_type;
+	acdb_dev_id = fe_dai_app_type_cfg[fedai_id][session_type].acdb_dev_id;
+	sample_rate = fe_dai_app_type_cfg[fedai_id][session_type].sample_rate;
+
 	cal_block = msm_routing_find_topology(path, app_type,
 					      acdb_dev_id, sample_rate);
 	if (cal_block == NULL)
@@ -753,9 +769,12 @@ static void msm_pcm_routing_build_matrix(int fedai_id, int sess_type,
 	if (num_copps) {
 		payload.num_copps = num_copps;
 		payload.session_id = fe_dai_map[fedai_id][sess_type].strm_id;
-		payload.app_type = fe_dai_app_type_cfg[fedai_id].app_type;
-		payload.acdb_dev_id = fe_dai_app_type_cfg[fedai_id].acdb_dev_id;
-		payload.sample_rate = fe_dai_app_type_cfg[fedai_id].sample_rate;
+		payload.app_type =
+			fe_dai_app_type_cfg[fedai_id][sess_type].app_type;
+		payload.acdb_dev_id =
+			fe_dai_app_type_cfg[fedai_id][sess_type].acdb_dev_id;
+		payload.sample_rate =
+			fe_dai_app_type_cfg[fedai_id][sess_type].sample_rate;
 		adm_matrix_map(path_type, payload, perf_mode);
 		msm_pcm_routng_cfg_matrix_map_pp(payload, path_type, perf_mode);
 	}
@@ -863,22 +882,23 @@ int msm_pcm_routing_reg_phy_compr_stream(int fe_id, int perf_mode,
 
 			bit_width = msm_routing_get_bit_width(
 						msm_bedais[i].format);
-			app_type = (stream_type == SNDRV_PCM_STREAM_PLAYBACK) ?
-				   fe_dai_app_type_cfg[fe_id].app_type : 0;
+			app_type =
+			fe_dai_app_type_cfg[fe_id][session_type].app_type;
 			if (app_type) {
 				app_type_idx =
 					msm_pcm_routing_get_app_type_idx(
 						app_type);
 				sample_rate =
-					fe_dai_app_type_cfg[fe_id].sample_rate;
+			fe_dai_app_type_cfg[fe_id][session_type].sample_rate;
 				bit_width =
 					app_type_cfg[app_type_idx].bit_width;
 			} else {
 				sample_rate = msm_bedais[i].sample_rate;
 			}
-			acdb_dev_id = fe_dai_app_type_cfg[fe_id].acdb_dev_id;
+			acdb_dev_id =
+			fe_dai_app_type_cfg[fe_id][session_type].acdb_dev_id;
 			topology = msm_routing_get_adm_topology(path_type,
-								fe_id);
+						fe_id, session_type);
 			if (compr_passthr_mode == COMPRESSED_PASSTHROUGH_DSD)
 				topology = COMPRESS_PASSTHROUGH_NONE_TOPOLOGY;
 			pr_err("%s: Before adm open topology %d\n", __func__,
@@ -928,8 +948,10 @@ int msm_pcm_routing_reg_phy_compr_stream(int fe_id, int perf_mode,
 	if (num_copps) {
 		payload.num_copps = num_copps;
 		payload.session_id = fe_dai_map[fe_id][session_type].strm_id;
-		payload.app_type = fe_dai_app_type_cfg[fe_id].app_type;
-		payload.acdb_dev_id = fe_dai_app_type_cfg[fe_id].acdb_dev_id;
+		payload.app_type =
+			fe_dai_app_type_cfg[fe_id][session_type].app_type;
+		payload.acdb_dev_id =
+			fe_dai_app_type_cfg[fe_id][session_type].acdb_dev_id;
 		adm_matrix_map(path_type, payload, perf_mode);
 		msm_pcm_routng_cfg_matrix_map_pp(payload, path_type, perf_mode);
 	}
@@ -1026,21 +1048,23 @@ int msm_pcm_routing_reg_phy_stream(int fedai_id, int perf_mode,
 			bits_per_sample = msm_routing_get_bit_width(
 						msm_bedais[i].format);
 
-			app_type = (stream_type == SNDRV_PCM_STREAM_PLAYBACK) ?
-				   fe_dai_app_type_cfg[fedai_id].app_type : 0;
+			app_type =
+			fe_dai_app_type_cfg[fedai_id][session_type].app_type;
 			if (app_type) {
 				app_type_idx =
 				msm_pcm_routing_get_app_type_idx(app_type);
 				sample_rate =
-				fe_dai_app_type_cfg[fedai_id].sample_rate;
+				fe_dai_app_type_cfg[fedai_id][session_type].
+					sample_rate;
 				bits_per_sample =
 					app_type_cfg[app_type_idx].bit_width;
 			} else
 				sample_rate = msm_bedais[i].sample_rate;
 
-			acdb_dev_id = fe_dai_app_type_cfg[fedai_id].acdb_dev_id;
+			acdb_dev_id =
+			fe_dai_app_type_cfg[fedai_id][session_type].acdb_dev_id;
 			topology = msm_routing_get_adm_topology(path_type,
-								fedai_id);
+						fedai_id, session_type);
 			copp_idx = adm_open(msm_bedais[i].port_id, path_type,
 					    sample_rate, channels, topology,
 					    perf_mode, bits_per_sample,
@@ -1085,9 +1109,12 @@ int msm_pcm_routing_reg_phy_stream(int fedai_id, int perf_mode,
 	if (num_copps) {
 		payload.num_copps = num_copps;
 		payload.session_id = fe_dai_map[fedai_id][session_type].strm_id;
-		payload.app_type = fe_dai_app_type_cfg[fedai_id].app_type;
-		payload.acdb_dev_id = fe_dai_app_type_cfg[fedai_id].acdb_dev_id;
-		payload.sample_rate = fe_dai_app_type_cfg[fedai_id].sample_rate;
+		payload.app_type =
+			fe_dai_app_type_cfg[fedai_id][session_type].app_type;
+		payload.acdb_dev_id =
+			fe_dai_app_type_cfg[fedai_id][session_type].acdb_dev_id;
+		payload.sample_rate =
+			fe_dai_app_type_cfg[fedai_id][session_type].sample_rate;
 		adm_matrix_map(path_type, payload, perf_mode);
 		msm_pcm_routng_cfg_matrix_map_pp(payload, path_type, perf_mode);
 	}
@@ -1255,20 +1282,23 @@ static void msm_pcm_routing_process_audio(u16 reg, u16 val, int set)
 			bits_per_sample = msm_routing_get_bit_width(
 						msm_bedais[reg].format);
 
-			app_type = (session_type == SESSION_TYPE_RX) ?
-				   fe_dai_app_type_cfg[val].app_type : 0;
+			app_type =
+				fe_dai_app_type_cfg[val][session_type].app_type;
 			if (app_type) {
 				app_type_idx =
 				msm_pcm_routing_get_app_type_idx(app_type);
 				sample_rate =
-					fe_dai_app_type_cfg[val].sample_rate;
+				fe_dai_app_type_cfg[val][session_type].
+					sample_rate;
 				bits_per_sample =
 					app_type_cfg[app_type_idx].bit_width;
 			} else
 				sample_rate = msm_bedais[reg].sample_rate;
 
-			topology = msm_routing_get_adm_topology(path_type, val);
-			acdb_dev_id = fe_dai_app_type_cfg[val].acdb_dev_id;
+			topology = msm_routing_get_adm_topology(path_type, val,
+						session_type);
+			acdb_dev_id =
+			fe_dai_app_type_cfg[val][session_type].acdb_dev_id;
 			copp_idx = adm_open(msm_bedais[reg].port_id, path_type,
 					    sample_rate, channels, topology,
 					    fdai->perf_mode, bits_per_sample,
@@ -10726,7 +10756,6 @@ static int msm_pcm_routing_prepare(struct snd_pcm_substream *substream)
 	int i, path_type, session_type, topology;
 	struct msm_pcm_routing_bdai_data *bedai;
 	u32 channels, sample_rate;
-	bool playback, capture;
 	uint16_t bits_per_sample = 16, voc_path_type;
 	struct msm_pcm_routing_fdai_data *fdai;
 	u32 session_id;
@@ -10762,8 +10791,6 @@ static int msm_pcm_routing_prepare(struct snd_pcm_substream *substream)
 	 * is started.
 	 */
 	bedai->active = 1;
-	playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
-	capture = substream->stream == SNDRV_PCM_STREAM_CAPTURE;
 
 	for_each_set_bit(i, &bedai->fe_sessions, MSM_FRONTEND_DAI_MM_SIZE) {
 		fdai = &fe_dai_map[i][session_type];
@@ -10785,13 +10812,14 @@ static int msm_pcm_routing_prepare(struct snd_pcm_substream *substream)
 			bits_per_sample = msm_routing_get_bit_width(
 						bedai->format);
 
-			app_type = playback ?
-				   fe_dai_app_type_cfg[i].app_type : 0;
+			app_type =
+				fe_dai_app_type_cfg[i][session_type].app_type;
 			if (app_type) {
 				app_type_idx =
 				msm_pcm_routing_get_app_type_idx(app_type);
 				sample_rate =
-					fe_dai_app_type_cfg[i].sample_rate;
+					fe_dai_app_type_cfg[i][session_type].
+						sample_rate;
 				bits_per_sample =
 					app_type_cfg[app_type_idx].bit_width;
 			} else
@@ -10804,8 +10832,10 @@ static int msm_pcm_routing_prepare(struct snd_pcm_substream *substream)
 				channels = bedai->channel;
 			else
 				channels = bedai->adm_override_ch;
-			acdb_dev_id = fe_dai_app_type_cfg[i].acdb_dev_id;
-			topology = msm_routing_get_adm_topology(path_type, i);
+			acdb_dev_id =
+			fe_dai_app_type_cfg[i][session_type].acdb_dev_id;
+			topology = msm_routing_get_adm_topology(path_type, i,
+						session_type);
 			copp_idx = adm_open(bedai->port_id, path_type,
 					    sample_rate, channels, topology,
 					    fdai->perf_mode, bits_per_sample,
diff --git a/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.h b/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.h
index 8e3086849d92..7d63fbf01890 100644
--- a/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.h
+++ b/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.h
@@ -432,7 +432,7 @@ void msm_pcm_routing_acquire_lock(void);
 void msm_pcm_routing_release_lock(void);
 
 void msm_pcm_routing_reg_stream_app_type_cfg(int fedai_id, int app_type,
-					int acdb_dev_id, int sample_rate);
-int msm_pcm_routing_get_stream_app_type_cfg(int fedai_id, int *app_type,
-					int *acdb_dev_id, int *sample_rate);
+			int acdb_dev_id, int sample_rate, int session_type);
+int msm_pcm_routing_get_stream_app_type_cfg(int fedai_id, int session_type,
+			int *app_type, int *acdb_dev_id, int *sample_rate);
 #endif /*_MSM_PCM_H*/