audio: Multizone: Define flag and add property

Multizone audio has its own flag which is dependent on
OMAP_ENHANCEMENT. It allows disabling the multizone audio
feature at compile time to fall back to the single output
approach.

Change-Id: I97c45ad150a229ce2f5426a2bdaf76c4840f86ee
Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/BoardConfig.mk b/BoardConfig.mk
index d1758ee..e4f12a7 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -24,6 +24,8 @@ OMAP_ENHANCEMENT := true
 ifdef OMAP_ENHANCEMENT
 #OMAP_ENHANCEMENT_CPCAM := true
 #OMAP_ENHANCEMENT_S3D := true
+# Multi-zone audio (requires ro.com.ti.omap_multizone_audio, see device.mk)
+OMAP_MULTIZONE_AUDIO := true
 endif
 
 TARGET_CPU_ABI := armeabi-v7a
@@ -78,6 +80,9 @@ endif
 ifdef OMAP_ENHANCEMENT_CPCAM
 COMMON_GLOBAL_CFLAGS += -DOMAP_ENHANCEMENT_CPCAM
 endif
+ifeq ($(OMAP_MULTIZONE_AUDIO),true)
+COMMON_GLOBAL_CFLAGS += -DOMAP_MULTIZONE_AUDIO
+endif
 endif
 
 # Common device independent definitions