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* Added "--safest-auto" mode for automatic max. USB samplerate detection for old devices * Fixed to adjust volume curve table links in an audio policy configuration template dynamically for avoiding miss-linking
yzyhk904 · Nov 13, 2024 · cb1bb9d · cb1bb9d
1 parent a022bd6
commit cb1bb9d
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Showing 5 changed files with 23 additions and 6 deletions.
diff --git a/Usage_Samples/Jitter/jitter-reducer_++io.sh b/Usage_Samples/Jitter/jitter-reducer_++io.sh
@@ -0,0 +1,4 @@
+#!/system/bin/sh
+
+MODDIR=${0%/*/*/*}
+su -c "/system/bin/sh ${MODDIR}/extras/jitter-reducer.sh ++io --status"
diff --git a/Usage_Samples/Jitter/jitter-reducer_--io-boost.sh b/Usage_Samples/Jitter/jitter-reducer_--io-boost.sh
@@ -0,0 +1,4 @@
+#!/system/bin/sh
+
+MODDIR=${0%/*/*/*}
+su -c "/system/bin/sh ${MODDIR}/extras/jitter-reducer.sh --io '*' boost --status"
diff --git a/Usage_Samples/USB/USB__auto_max.sh b/Usage_Samples/USB/USB__auto_max.sh
@@ -11,7 +11,10 @@ case "`getprop ro.board.platform`" in
     * )
         if [ ! -e "/vendor/lib64/hw/audio.bluetooth.default.so" ]; then
             # for old devices (under Android 10; various configurations)
-            Args="48k 16"
+            Args="--safest-auto"
+        elif [ "`getprop persist.bluetooth.bluetooth_audio_hal.disabled`" = "true" ]; then
+            # for legacy configuration devices (using "a2dp" legacy Bluetooth module)
+            Args="--safest-auto"
         elif [ "`getprop ro.hardware.lights`" = "qcom"  -o  "`getprop ro.hardware`" = "qcom" ]; then
             # for Qcom devices (Internal speaker: 384kHz 32bit; the USB HAL & the BT HAL driver: automatic max. detection for even non-HiRes. tracks)
             Args="--bypass-offload 384k 32"

diff --git a/extras/change-bluetooth-hal.sh b/extras/change-bluetooth-hal.sh
@@ -29,11 +29,11 @@ function reloadAudioserver()
         if [ "`getprop sys.boot_completed`" = "1"  -a  -n "`getprop init.svc.audioserver`" ]; then
             break
         fi
-        sleep 0.9
+        sleep 1
     done
 
     if [ -n "`getprop init.svc.audioserver`" ]; then
-
+    
         setprop ctl.restart audioserver
         sleep 0.2
         if [ "`getprop init.svc.audioserver`" != "running" ]; then
@@ -52,13 +52,19 @@ function reloadAudioserver()
                 fi
             done
         fi
-        return 0
+
+        if [ $# -gt 0  -a  "$1" = "all"  -a  -n "`getprop init.svc.vendor.audio-hal`" ]; then
+            setprop ctl.restart "vendor.audio-hal" 1>"/dev/null" 2>&1
+            sleep 0.2
+            if [ "`getprop init.svc.vendor.audio-hal`" != "running" ]; then
+                kill "`getprop init.svc_debug_pid.vendor.audio-hal`" 1>"/dev/null" 2>&1
+            fi
+        fi
 
     else
         echo "audioserver is not found!" 1>&2 
         return 1
     fi
-
 }
 
 function BluetoothHalStatus()

diff --git a/extras/jitter-reducer-functions.shlib b/extras/jitter-reducer-functions.shlib
@@ -1421,7 +1421,7 @@ function getSchedulerNrRequests()
                                 echo "86164"
                                 ;;
                             sdm8* )
-                                echo "86173"
+                                echo "86174"
                                 ;;
                             sdm* | msm* | sd* | exynos* )
                                 echo "86172"