configs: Update sdm660 minimun offload duration limit.

-For Bear family, minimum offload duration limit is 30secs,
update the same for sdm660, also update offload buffer size
to 64kB.

Change-Id: I01e46b3d107bc5d242ab7b0b09a8e58c764740fd
diff --git a/configs/sdm660/sdm660.mk b/configs/sdm660/sdm660.mk
index 615d2fe..7b064ae 100644
--- a/configs/sdm660/sdm660.mk
+++ b/configs/sdm660/sdm660.mk
@@ -135,7 +135,11 @@
 
 #Buffer size in kbytes for compress offload playback
 PRODUCT_PROPERTY_OVERRIDES += \
-audio.offload.buffer.size.kb=32
+audio.offload.buffer.size.kb=64
+
+#Minimum duration for offload playback in secs
+PRODUCT_PROPERTY_OVERRIDES += \
+audio.offload.min.duration.secs=30
 
 #Enable offload audio video playback by default
 PRODUCT_PROPERTY_OVERRIDES += \