commit 80c38699a89fb54ac48a499da3ffbb9b5a72d0dd
author Mingshu Pang <mpang@codeaurora.org> Wed Feb 26 18:19:56 2020 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> Tue Mar 10 21:12:48 2020 -0700
tree 091c8bf710408f4bbbfa9396b117b7326cc92bb8
parent 431207df37a795974b004f58fc514e90249f5c92

hal: Add mixer_path for echo-reference-voip in bt-sco path.

Add mixer_path for echo-reference-voip in bt-sco path

CRs-Fixed: 2623793
Change-Id: I6afb1c9784fb41cf9b2232a7b54ca38f0bc0452a

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 995ad6d..77ab465 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -1914,6 +1914,15 @@
         else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_BUS))
             strlcpy(ec_ref_mixer_path, "multi-mic-echo-reference",
                     MIXER_PATH_MAX_LENGTH);
+        else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_BT_SCO_WB] > 0)
+            strlcat(ec_ref_mixer_path, " bt-sco-wb",
+                    MIXER_PATH_MAX_LENGTH);
+        else if (adev->snd_dev_ref_cnt[SND_DEVICE_OUT_BT_SCO_SWB] > 0)
+            strlcat(ec_ref_mixer_path, " bt-sco-swb",
+                    MIXER_PATH_MAX_LENGTH);
+        else if (compare_device_type(out_devices, AUDIO_DEVICE_OUT_BLUETOOTH_SCO))
+            strlcat(ec_ref_mixer_path, " bt-sco",
+                    MIXER_PATH_MAX_LENGTH);
 
         if (audio_route_apply_and_update_path(adev->audio_route,
                                               ec_ref_mixer_path) == 0)