high_perf_dac: Introduce Sound Boost

Signed-off-by: akirasupr <vishal.rockstar7011@gmail.com>

common/functions.sh

@@ -149,6 +149,11 @@ if $DEBUG; then
   set -x
 fi
 
+# High Performance DAC
+if [ ! -f $MODPATH/high_perf_dac ]; then
+    rm -rf $MODPATH
+fi
+
 # Extract files
 ui_print "- Extracting module files"
 unzip -o "$ZIPFILE" -x 'META-INF/*' 'common/functions.sh' -d $MODPATH >&2

customize.sh

@@ -21,6 +21,7 @@ DEBUG=true
 ##########################################################################################
 
 set_permissions() {
+set_perm $MODPATH/high_perf_dac 0 0 0777 0777
 }
 
 ##########################################################################################

high_perf_dac

@@ -0,0 +1,15 @@
+#!/system/bin/sh
+# Do not remove credit if you're using a part of this mod to your module.
+# by akirasupr@github
+MOUNT=/data
+MODDIR=${0%/*}
+LOG=$MOUNT/high_perf_dac
+if [ ! -d /sys/kernel/sound_control ]; then
+    echo "10 10" > /sys/kernel/sound_control/headphone_gain
+    echo 5 > /sys/kernel/sound_control/mic_gain
+    echo 5 > /sys/kernel/sound_control/earpiece_gain
+    echo 5 > /sys/kernel/sound_control/speaker_gain
+    echo "Enabled Sound Boost Excecuted on $(date +"%d-%m-%Y %r" )" >> $LOG/akirasupr.log
+else
+    echo "Disabled Sound Boost Excecuted on $(date +"%d-%m-%Y %r" )" >> $LOG/akirasupr.log
+fi

post-fs-data.sh

@@ -39,3 +39,5 @@ else
   echo 1 > $FILE3
   echo "Enabled Impedance Detect EN Excecuted on $(date +"%d-%m-%Y %r" )" >> $LOG/akirasupr.log
 fi
+# Sound Boost
+$MODDIR/high_perf_dac