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Commit 4751e7ec authored by sasevs's avatar sasevs
Browse files

audio hal: Enable mmap path for AAudio 



Hal will try for mmap, if failed
it will fallback for existing legacy path.

Change-Id: I0b92dc27a50115d1088fbafad8ef3aa5a1635deb
Signed-off-by: default avatarsasevs <quic_sasevs@quicinc.com>
parent a2267aa8

configs/msmnile_au/msmnile_au.mk

+2 −2
Original line number Diff line number Diff line
@@ -366,9 +366,9 @@ vendor.audio.hal.output.suspend.supported=false 
#Enable AAudio MMAP/NOIRQ data path

#1 is AAUDIO_POLICY_NEVER so it will not try MMAP

#2 is AAUDIO_POLICY_AUTO so it will try MMAP then fallback to Legacy path

PRODUCT_PROPERTY_OVERRIDES += aaudio.mmap_policy=1

PRODUCT_PROPERTY_OVERRIDES += aaudio.mmap_policy=2

#Allow EXCLUSIVE then fall back to SHARED.

PRODUCT_PROPERTY_OVERRIDES += aaudio.mmap_exclusive_policy=1

PRODUCT_PROPERTY_OVERRIDES += aaudio.mmap_exclusive_policy=2

PRODUCT_PROPERTY_OVERRIDES += aaudio.hw_burst_min_usec=2000



#enable mirror-link feature