config.cfg

## RASPBERRY PI CONFIGURATION - CONFIG.TXT
############################################


## CONTACT
############

# AUTHOR:           Hayden Pearce
# EMAIL:            saint.lascivious@gmail.com
# GPG:              6F0EE999A81943A9
# IRC (Freenode):   [Saint]


## DATE
#########

# Tuesday - February 28th - 2017 (NZDT)


## MEMORY
###########

# INFO - In order to use Continuous Memory Allocation if you are not using the
#        cmdline_custom.txt file provided by this repository you need to add
#        the following string to your cmdline.txt file:
#        coherent_pool=6M

# NOTE - The cmdline_custom.txt file will only be used if you are using this
#        config.txt file or have the following string in your config.txt file:
#        cmdline=cmdline_custom.txt

# INFO - The gpu_mem value used here is very aggressive. With Continuious
#        Memory Allocation enabled the ARM/GPU memory split is dynamic and
#        these values only represent the maximum possible GPU memory
#        allocation. If you are not using Continuous Memory Allocation try
#        using a lower value such as:
#        gpu_mem_256=64
#        gpu_mem_512=128
#        gpu_mem_1024=256

cma_lwm=16
cma_hwm=32
cma_offline_start=16
gpu_mem_256=128
gpu_mem_512=256
gpu_mem_1024=384


## CAMERA
###########


## ONBOARD ANALOGUE AUDIO (3.5MM JACK)
########################################

disable_audio_dither=1


## VIDEO
##########

sdtv_mode=2


## HDMI MODE OPTIONS
######################

# INFO - The hdmi_ignore_cec_init value is set to 1 to avoid sending an
#        active source message during boot.

# NOTE - The hdmi_ignore_cec_init value is disabled by default here as the
#        above may be undesirable behavior and/or interfere with the displays
#        ability to detect a CEC compliant device is connected.

config_hdmi_boost=4
#hdmi_ignore_cec_init=1


## GENERIC DISPLAY OPTIONS
########################

# INFO - A 1080p display is assumed here, adjust to suit as required.

framebuffer_width=1920
framebuffer_height=1080
overscan_bottom=
overscan_left=
overscan_right=
overscan_top=


## LICENSE KEYS - CODECS
##########################

decode_MPG2=
decode_WVC1=


## BOOT
#########

# INFO - The boot_delay value is set because some SD cards need time to
#        "warm up" before use, this can be especially useful if you have
#        overclocked the sdhost and may help to mitigate filesystem
#        corruption.

# INFO - The disable_splash=1 value is set because quite frankly it is
#        annoying and ugly.

boot_delay=2
cmdline=cmdline_custom.txt
disable_splash=1


## OVERCLOCKING
#################

# INFO - The arm_freq and sdram_freq values used here are very aggressive.
#        Not all Raspberry Pi 3 Model B boards will be able to clock this high.
#        If you have problems with instability, comment out these strings or
#        try using a lower value such as:
#        arm_freq=1300
#        sdram_freq=500

arm_freq=1400
arm_freq_min=200
gpu_freq=500
gpu_freq_min=100
initial_turbo=60
over_voltage=6
over_voltage_min=-2
over_voltage_sdram_p=6
over_voltage_sdram_p_min=-2
over_voltage_sdram_i=4
over_voltage_sdram_i_min=-2
over_voltage_sdram_c=4
over_voltage_sdram_c_min=-2
sdram_freq=600
sdram_freq_min=200
sdram_schmoo=0x02000020


## DEVICE TREE
################

# INFO - The following dtoverlay values are commented out by default in this
#        config.txt but one or both may be uncommented in order to disable
#        the embedded Bluetooth and WiFi.

# NOTE - This only affects the embedded Bluetooth and WiFi. Bluetooth an WiFi
#        provided by external hardware will not be affected by these values.

# INFO - The sd_overclock value used here is very aggressive. You will need a
#        UHS-II compliant SD card in order to use this value. If you experience
#        filesystem corruption comment out the dtparam=sd_overclock string or
#        try using a lower value such as:
#        dtparam=sd_overclock=63
#        dtparam=sd_overclock=84

#dtoverlay=pi3-disable-bt
#dtoverlay=pi3-disable-wifi
dtparam=audio=on
dtparam=sd_overclock=100