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-rw-r--r--device-common.mk8
1 files changed, 8 insertions, 0 deletions
diff --git a/device-common.mk b/device-common.mk
index fd876af0..3ebe9213 100644
--- a/device-common.mk
+++ b/device-common.mk
@@ -36,6 +36,14 @@ PRODUCT_PROPERTY_OVERRIDES += \
persist.audio.fluence.voicerec=false \
ro.config.vc_call_vol_steps=7
+# Enable AAudio MMAP/NOIRQ data path.
+# 2 is AAUDIO_POLICY_AUTO so it will try MMAP then fallback to Legacy path.
+PRODUCT_PROPERTY_OVERRIDES += \
+ aaudio.mmap_policy=2
+# Allow EXCLUSIVE then fall back to SHARED.
+PRODUCT_PROPERTY_OVERRIDES += \
+ aaudio.mmap_exclusive_policy=2
+
# Set lmkd options
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
ro.lmk.low=1001 \