config.txt

# For more options and information see http://www.raspberrypi.org/documentation/configuration/config-txt.md Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
# disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border

# normal
# overscan_left=39
# overscan_right=39
# overscan_top=19
# overscan_bottom=19

# safe for overscan
overscan_left=39
overscan_right=39
overscan_top=19
overscan_bottom=-32

# uncomment to force a console size. By default it will be display's size minus
# overscan.
# framebuffer_width=1280
# framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
# hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
# hdmi_group=1 # CEA
# hdmi_mode=17 # PAL

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)
# this is support for tinyToslink, a bit of add-on hardware
# https://tindie.com/products/Beni_Skate/tinytoslink-raspberry-pi-optical-audio
dtparam=audio=on

# the bit below keeps Pixel from using the HDMI plug, instead using the composite out.
# Useful because I dual boot with LibreELEC
# so this saves me pulling the HDMI plug out when teletexting in Pixel

# NOOBS Auto-generated Settings:
# hdmi_force_hotplug=1
hdmi_ignore_hotplug=1