commit 928f0861f5725aca33467c5a947b68e52e1a3b82
author Naresh Tanniru <ntanniru@codeaurora.org> Fri Apr 07 16:44:23 2017 -0700
committer Satya Krishna Pindiproli <satyak@codeaurora.org> Thu Jun 08 19:28:03 2017 +0530
tree e08aeac5a3f0881c843925f5d4d36bb441887fde
parent 3a40677ae3919d06c1cb1a4c0b7ccc6f8e58902a

hal: Add support for IEC61937 HDMI pass-through

Add IEC61937 format for apq8098 compress pass-through.

Change-Id: I958509a7f7ab856092756e91e5e7f2eefeb70809

hal/audio_extn/passthru.c

diff --git a/hal/audio_extn/passthru.c b/hal/audio_extn/passthru.c
index 24208ab..61575dd 100644
--- a/hal/audio_extn/passthru.c
+++ b/hal/audio_extn/passthru.c
@@ -52,7 +52,8 @@
     AUDIO_FORMAT_E_AC3_JOC,
     AUDIO_FORMAT_DTS,
     AUDIO_FORMAT_DTS_HD,
-    AUDIO_FORMAT_DOLBY_TRUEHD
+    AUDIO_FORMAT_DOLBY_TRUEHD,
+    AUDIO_FORMAT_IEC61937
 };
 
 /*
@@ -269,9 +270,12 @@
     if (audio_extn_passthru_is_passt_supported(adev, out)) {
         ALOGV("%s:PASSTHROUGH", __func__);
         out->compr_config.codec->compr_passthr = PASSTHROUGH;
-    } else if (audio_extn_passthru_is_convert_supported(adev, out)){
+    } else if (audio_extn_passthru_is_convert_supported(adev, out)) {
         ALOGV("%s:PASSTHROUGH CONVERT", __func__);
         out->compr_config.codec->compr_passthr = PASSTHROUGH_CONVERT;
+    } else if (out->format == AUDIO_FORMAT_IEC61937) {
+        ALOGV("%s:PASSTHROUGH IEC61937", __func__);
+        out->compr_config.codec->compr_passthr = PASSTHROUGH_IEC61937;
     } else {
         ALOGV("%s:NO PASSTHROUGH", __func__);
         out->compr_config.codec->compr_passthr = LEGACY_PCM;