[Galaxy S III Original Android Development] ezechiele2517:
I'm using Philz Touch 3 recovery cWM base version 6.0.2.7 with your kernel 3.1e. I fixed the missing voice during the call enabling:

# Enable DAC direct

# Enable DAC 128bit oversampling

# Enable FLL clock tuning

So now I can hear the voice during a call but I have still the crt off issue.

This is my config file I'm using now that fixed the call voice problem; I hope it should help you to understand the issue comparing this config with the other posted in my previous post:

#!/system/bin/sh

#--------------------------------------------------

# Yank555.lu - generated kernel options init script

#--------------------------------------------------

# Script generated on 26/01/2013 at 14:01

#----------------------------------------------------

# - init.d support by kernel/ramdisk not installed

# - Set CPU max frequencies for all 4 cores

echo 1500000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

# - Set governor to pegasusq and consider I/O to be CPU load

echo "pegasusq" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor

echo 1 > /sys/devices/system/cpu/cpufreq/pegasusq/io_is_busy

# - zRam activation - 100Mb

if [ -e /sys/block/zram0/disksize ] ; then

swapoff /dev/block/zram0

echo 1 > /sys/block/zram0/reset

echo 104857600 > /sys/block/zram0/disksize

echo 1 > /sys/block/zram0/initstate

swapon /dev/block/zram0

fi

# - Hardswap by Yank555.lu not installed

# - swappiness not set here

# - Disable USB forced fast charge

echo 0 > /sys/kernel/fast_charge/force_fast_charge

echo 475 > /sys/kernel/fast_charge/usb_charge_level

echo 1000 > /sys/kernel/fast_charge/ac_charge_level

# Enable Boeffla Sound Engine by AndiP71

echo "1" > /sys/class/misc/boeffla_sound/boeffla_sound

# Speaker sound output level - Stock +1

echo "58 58" > /sys/class/misc/boeffla_sound/speaker_volume

# Headphones sound output level - Stock +1

echo "58 58" > /sys/class/misc/boeffla_sound/headphone_volume

# Enable Equalizer Mode with saturation prevention

echo "1" > /sys/class/misc/boeffla_sound/eq

# Yankgasm Equalizer Settings changes

echo "10 4 2 4 7" > /sys/class/misc/boeffla_sound/eq_gains

echo "1 4027 1031 0 276" > /sys/class/misc/boeffla_sound/eq_bands

echo "2 8076 61555 456 456" > /sys/class/misc/boeffla_sound/eq_bands

echo "3 7256 62323 2644 1368" > /sys/class/misc/boeffla_sound/eq_bands

echo "4 5774 63529 1965 4355" > /sys/class/misc/boeffla_sound/eq_bands

echo "5 1380 1369 0 16384" > /sys/class/misc/boeffla_sound/eq_bands

# Enable Privacy Mode

echo "1" > /sys/class/misc/boeffla_sound/privacy_mode

# Enable DAC direct

echo "1" > /sys/class/misc/boeffla_sound/dac_direct

# Enable DAC 128bit oversampling

echo "1" > /sys/class/misc/boeffla_sound/dac_oversampling

# Enable FLL clock tuning

echo "1" > /sys/class/misc/boeffla_sound/fll_tuning

# Microphone default Samsung mode

echo "0" > /sys/class/misc/boeffla_sound/mic_mode

# - Enable dynamic deferred file sync (by faux123)

# While screen is on, file sync is temporarily deferred, when screen

# is turned off, a flush is called to synchronize all outstanding writes.

echo 1 > /sys/kernel/dyn_fsync/Dyn_fsync_active

# - Disable fading notification LEDs

echo 0 > /sys/class/sec/led/led_fade

# - Do not load CIFS kernel modules on boot

# - Do not load ntfs kernel module on boot

# - Do not load isofs kernel module on boot

# - Do not load UDF kernel module on boot

# - Do not load XBOX 360 gamepad kernel module on boot

# - Set MMC readahead buffer size

# Wait for everything to become ready

sleep 120

# Internal MMC

echo 1024 > /sys/block/mmcblk0/bdi/read_ahead_kb

# SD card

echo 1024 > /sys/block/mmcblk1/bdi/read_ahead_kb

# - Set MMC I/O scheduler

# Internal MMC

echo "row" > /sys/block/mmcblk0/queue/scheduler

# SD card

echo "row" > /sys/block/mmcblk1/queue/scheduler

# - Set Android Low Memory Killer to Medium (in number of pages of 4Kbytes)

# Forground apps : 1024 pages / 4Mb

# Visible apps : 2048 pages / 8Mb

# Secondary server : 4096 pages / 16Mb

# Hidden apps : 8192 pages / 32Mb

# Content providers : 12288 pages / 48Mb

# Emtpy apps : 16384 pages / 64Mb

chmod 664 /sys/module/lowmemorykiller/parameters/minfree

echo "1024,2048,4096,8192,12288,16384" > /sys/module/lowmemorykiller/parameters/minfree

#--------------------------------------------------

# End of generated script

#--------------------------------------------------

I'll wait your feedback.

thanks