hal: Add support for AAC ADTS offload playback

-In byte stream mode input bistream is configured with AAC ADTS format
-Add change to configure ADSP in ADTS format if input is in ADTS format

Change-Id: Ie423af6847e4bfd49722239105aaba4fecf9469b
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 53f9833..6f27abc 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -3762,6 +3762,10 @@
         ALOGV("%s:AAC", __func__);
         format = AAC;
         break;
+    case AUDIO_FORMAT_AAC_ADTS:
+        ALOGV("%s:AAC_ADTS", __func__);
+        format = AAC;
+        break;
     case AUDIO_FORMAT_E_AC3:
         ALOGV("%s:E_AC3", __func__);
         format = DOLBY_DIGITAL_PLUS;