commit abf4a641f66daf8c7f7afbac0f2a1782d8bac850
author Dhanalakshmi Siddani <dsiddani@codeaurora.org> Fri Jun 15 14:47:20 2018 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri Jul 06 04:00:35 2018 -0700
tree 8fe2a69136980f5c284eec7ec49aa3ab0a955704
parent aa5b775645af2e5f3f3ccdd0ef1179f31f309251

hal: Fix voice call tx mute issue during voice and sva concurrency

Tx mute is observed for voice call with SVA running in background as
STHAL disables the device enabled by AHAL as it gets intimation about
audio usecase after enabling device.
Fix this by removing prop version check in device status so that STHAL
pauses its session before audio usecase enables device.
Also add check for playback usecase in stream status to send playback
usecase info to STHAL.

Change-Id: I8e575ad7cd198b4367d78f5dbe318fc908f86caf

hal/audio_extn/soundtrigger.c

diff --git a/hal/audio_extn/soundtrigger.c b/hal/audio_extn/soundtrigger.c
index 909ef8f..c69b352 100644
--- a/hal/audio_extn/soundtrigger.c
+++ b/hal/audio_extn/soundtrigger.c
@@ -446,9 +446,6 @@
     if (!st_dev)
        return;
 
-    if (st_dev->sthal_prop_api_version >= STHAL_PROP_API_VERSION_1_0)
-        return;
-
     if (snd_device >= SND_DEVICE_OUT_BEGIN &&
         snd_device < SND_DEVICE_OUT_END)
         device_type = PCM_PLAYBACK;
@@ -491,14 +488,15 @@
     if (!st_dev)
        return;
 
-    if (st_dev->sthal_prop_api_version < STHAL_PROP_API_VERSION_1_0)
-        return;
-
     if (uc_info == NULL) {
         ALOGE("%s: usecase is NULL!!!", __func__);
         return;
     }
 
+    if ((st_dev->sthal_prop_api_version < STHAL_PROP_API_VERSION_1_0) &&
+        (uc_info->type != PCM_PLAYBACK))
+        return;
+
     if ((uc_info->in_snd_device >= SND_DEVICE_IN_BEGIN &&
         uc_info->in_snd_device < SND_DEVICE_IN_END)) {
         if (is_same_as_st_device(uc_info->in_snd_device))