commit 24e9ad5ca92e130a955deff95623cbb0c1aa2356
author Dhanalakshmi Siddani <dsiddani@codeaurora.org> Fri Jun 15 14:47:20 2018 +0530
committer Dhanalakshmi Siddani <dsiddani@codeaurora.org> Fri Jun 15 14:47:20 2018 +0530
tree 213210255d66d47a396cf96ae70e77bf80f9c542
parent 1b9e83afd80688db48e45d35e5fbf3e8b99d15dc

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 b7f5af7..0fa30d0 100644
--- a/hal/audio_extn/soundtrigger.c
+++ b/hal/audio_extn/soundtrigger.c
@@ -436,9 +436,6 @@
     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;
@@ -481,14 +478,15 @@
     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))