hal: Update EC support for HPF usecase
- Ensure reference device is set if audio is routed
to speaker/headset during HFP usecase.
Change-Id: Ia404aaa8ec8b80e9f4be14840dfef3bf9afef435
CRs-Fixed: 641513
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 1f4e3d5..896b53a 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1072,6 +1072,7 @@
}
} else if (out_device & AUDIO_DEVICE_OUT_WIRED_HEADSET) {
snd_device = SND_DEVICE_IN_VOICE_HEADSET_MIC;
+ set_echo_reference(adev->mixer, EC_REF_RX);
} else if (out_device & AUDIO_DEVICE_OUT_ALL_SCO) {
if (my_data->btsco_sample_rate == SAMPLE_RATE_16KHZ)
snd_device = SND_DEVICE_IN_BT_SCO_MIC_WB;
@@ -1090,6 +1091,7 @@
}
} else {
snd_device = SND_DEVICE_IN_VOICE_SPEAKER_MIC;
+ set_echo_reference(adev->mixer, EC_REF_RX);
}
}
} else if (source == AUDIO_SOURCE_CAMCORDER) {