commit df05eea69b32c30a85e62a6cb46089df65c64b9d
author Derek Chen <chenche@codeaurora.org> Thu Aug 01 13:57:49 2019 -0700
committer Derek Chen <chenche@codeaurora.org> Thu Aug 01 13:57:49 2019 -0700
tree df95da7b6b0c28d12a75d5cd595054493e08ce57
parent 538f5d667802de9b4caeb74ee4f743639f28200e

hal: add rear seat playback support for automotive

Add rear seat playback support for multi-zone
audio support on automotive platform.

Change-Id: Ia3d4c4a4f78950e99a8d4955e910cc8902b6bb17

hal/msm8974/platform.h

diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 3816f77..ad82f62 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -181,6 +181,7 @@
     SND_DEVICE_OUT_BUS_SYS,
     SND_DEVICE_OUT_BUS_NAV,
     SND_DEVICE_OUT_BUS_PHN,
+    SND_DEVICE_OUT_BUS_RSE,
     SND_DEVICE_OUT_END,
 
     /*
@@ -660,6 +661,7 @@
 #define SYS_NOTIFICATION_PCM_DEVICE 9
 #define NAV_GUIDANCE_PCM_DEVICE MULTIMEDIA2_PCM_DEVICE
 #define PHONE_PCM_DEVICE 12
+#define REAR_SEAT_PCM_DEVICE 54
 
 #ifdef PLATFORM_APQ8084
 #define FM_RX_VOLUME "Quat MI2S FM RX Volume"