commit 93f080ecd86d7088fce150981a85274b94786bfc
author Vikram Panduranga <vpandura@codeaurora.org> Wed Jun 07 18:16:14 2017 -0700
committer Shiv Maliyappanahalli <smaliyap@codeaurora.org> Tue Aug 15 14:52:10 2017 -0700
tree b83186be2ce9c420c4cc363dc3837776607d81da
parent 798b00abef7734ff438ca7f58085d7e167445cf9

audio: Add dedicated streams for VoIP call

Add dedicated streams for VoIP usecase. This includes adding
a new direct output and input types that use audio playback
and record paths respectively. It falls back to compress VoIP
wherever this feature is not applicable.

Change-Id: I9b7654819b9d8deb00f8888fbfc31f0fbbae5266

hal/msm8916/platform.c

diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
index 2836974..b0a4f85 100644
--- a/hal/msm8916/platform.c
+++ b/hal/msm8916/platform.c
@@ -365,6 +365,8 @@
                                         AFE_PROXY_RECORD_PCM_DEVICE},
     [USECASE_AUDIO_PLAYBACK_EXT_DISP_SILENCE] = {MULTIMEDIA9_PCM_DEVICE, -1},
     [USECASE_AUDIO_TRANSCODE_LOOPBACK] = {TRANSCODE_LOOPBACK_RX_DEV_ID, TRANSCODE_LOOPBACK_TX_DEV_ID},
+    [USECASE_AUDIO_PLAYBACK_VOIP] = {AUDIO_PLAYBACK_VOIP_PCM_DEVICE, AUDIO_PLAYBACK_VOIP_PCM_DEVICE},
+    [USECASE_AUDIO_RECORD_VOIP] = {AUDIO_RECORD_VOIP_PCM_DEVICE, AUDIO_RECORD_VOIP_PCM_DEVICE},
 
 };
 
@@ -6736,9 +6738,7 @@
         list_for_each(node, &adev->usecase_list) {
             usecase = node_to_item(node, struct audio_usecase, list);
 
-            if (usecase != NULL &&
-                usecase->type == PCM_PLAYBACK &&
-                usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER) {
+            if (usecase != NULL && usecase->type == PCM_PLAYBACK) {
                 int new_snd_device[2] = {0};
                 int i, num_devices = 1;