commit 1ae5f50bb11b3922361814730aa4c3b0e428cb8f
author Anand Mohan <quic_anamoh@quicinc.com> Thu Jul 27 09:26:54 2023 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Mon Aug 07 10:47:29 2023 -0700
tree 319233f6272f58e9f4d4e0efdbf781edcb737453
parent 01f52b5c95844f6b12a333b72cc2e24305072179

pal: start input bt devices before creating mmap buffer

Full GKV is needed during create mmap buffer. However, device KV
will only be populated during stream start for BT device. As a
result, create_mmap_buffer() will run into failure.

Start input bt device prior to create mmap buffer.

Change-Id: Ibe5952633b3bb62cd3b864a5f4b16c99947e11ff

stream/src/StreamPCM.cpp

diff --git a/stream/src/StreamPCM.cpp b/stream/src/StreamPCM.cpp
index e001253..5f2c5a3 100644
--- a/stream/src/StreamPCM.cpp
+++ b/stream/src/StreamPCM.cpp
@@ -1656,8 +1656,10 @@
         rm->lockGraph();
         for (int32_t i=0; i < mDevices.size(); i++) {
             if ((mDevices[i]->getSndDeviceId() == PAL_DEVICE_OUT_BLUETOOTH_A2DP) ||
-                (mDevices[i]->getSndDeviceId() == PAL_DEVICE_OUT_BLUETOOTH_BLE)) {
-                PAL_DBG(LOG_TAG, "start BT A2DP/BLE device as to populate the full GKVs");
+                (mDevices[i]->getSndDeviceId() == PAL_DEVICE_OUT_BLUETOOTH_BLE)  ||
+                (mDevices[i]->getSndDeviceId() == PAL_DEVICE_IN_BLUETOOTH_BLE)   ||
+                (mDevices[i]->getSndDeviceId() == PAL_DEVICE_IN_BLUETOOTH_SCO_HEADSET)) {
+                PAL_DBG(LOG_TAG, "start BT devices as to populate the full GKVs");
                 status = mDevices[i]->start();
                 if ((0 != status) && mDevices.size() == 1) {
                     PAL_ERR(LOG_TAG, "device start failed: %d", status);