commit 0ed3a2cc3054494e987411f52e86205095de5442
author Sharad Sangle <assangle@codeaurora.org> Wed Oct 18 23:09:08 2017 +0530
committer Sharad Sangle <assangle@codeaurora.org> Mon Oct 30 13:30:45 2017 +0530
tree 166605d3ec2e8f2549d5304e14294f0e90ad8c91
parent b43695e6c24ea7f665ce4ef85f4ae557ee7b6916

configs: add system property to set AudioFlinger client heap size

Playback of high sample rate multichannel clips fails when
repeat mode is set to repeat one. This is because the default
heap size allocated for AudioFlinger clients is 4MB which is insufficient.

Set the system property ro.af.client_heap_size_kbyte to 7KB. This property
is read in AudioFlinger and multiplied by 1024, so effectively the allocated
heap size becomes 7MB which is sufficient to play such clips in repeat mode.

CRs-fixed: 2128229
Change-Id: Ie5e970d44331216a4cbf24498277459c0be71958

configs/sdm670/sdm670.mk

diff --git a/configs/sdm670/sdm670.mk b/configs/sdm670/sdm670.mk
index ae7ddbf..fde13c9 100644
--- a/configs/sdm670/sdm670.mk
+++ b/configs/sdm670/sdm670.mk
@@ -236,6 +236,10 @@
 PRODUCT_PROPERTY_OVERRIDES += \
 vendor.audio.offload.pstimeout.secs=3
 
+#Set AudioFlinger client heap size
+PRODUCT_PROPERTY_OVERRIDES += \
+ro.af.client_heap_size_kbyte=7168
+
 # for HIDL related packages
 PRODUCT_PACKAGES += \
     android.hardware.audio@2.0-service \