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Commit 68a103a5 authored by Venkata Narendra Kumar Gutta's avatar Venkata Narendra Kumar Gutta Committed by Gerrit - the friendly Code Review server
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ASoC: msm: qdsp6v2: Add SLIM_1_TX as external echo reference port 



Add support for SLIM_1_TX as external echo reference port for voice
session. This port is used as far end AFE port in echo cancellation
when Vbat monitor is enabled.

Change-Id: I0f6b17d227b210a0694440e481ba21794b84b58b
Signed-off-by: default avatarVenkata Narendra Kumar Gutta <vgutta@codeaurora.org>
parent 8b477bbf

sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c

+7 −2
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ static int get_cal_path(int path_type); 
#define EC_PORT_ID_SECONDARY_MI2S_TX  2

#define EC_PORT_ID_TERTIARY_MI2S_TX   3

#define EC_PORT_ID_QUATERNARY_MI2S_TX 4

#define EC_PORT_ID_SLIMBUS_1_TX       5



static struct mutex routing_lock;
@@ -1716,6 +1717,10 @@ static int msm_routing_ext_ec_put(struct snd_kcontrol *kcontrol, 
		msm_route_ext_ec_ref = AFE_PORT_ID_QUATERNARY_MI2S_TX;

		state = true;

		break;

	case EC_PORT_ID_SLIMBUS_1_TX:

		msm_route_ext_ec_ref = SLIMBUS_1_TX;

		state = true;

		break;

	default:

		msm_route_ext_ec_ref = AFE_PORT_INVALID;

		break;
@@ -1732,10 +1737,10 @@ static int msm_routing_ext_ec_put(struct snd_kcontrol *kcontrol, 


static const char * const ext_ec_ref_rx[] = {"NONE", "PRI_MI2S_TX",

					     "SEC_MI2S_TX", "TERT_MI2S_TX",

					     "QUAT_MI2S_TX"};

					     "QUAT_MI2S_TX", "SLIM_1_TX"};



static const struct soc_enum msm_route_ext_ec_ref_rx_enum[] = {

	SOC_ENUM_SINGLE_EXT(5, ext_ec_ref_rx),

	SOC_ENUM_SINGLE_EXT(6, ext_ec_ref_rx),

};



static const struct snd_kcontrol_new voc_ext_ec_mux =