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# Uncomment some or all of these to enable the optional hardware interfaces
# Params:
# i2c_arm Set to "on" to enable the ARM's i2c interface
# (default "off")
# i2c_vc Set to "on" to enable the i2c interface
# usually reserved for the VideoCore processor
# (default "off")
# i2c_arm_baudrate Set the baudrate of the ARM's i2c interface
# (default "100000")
# i2c_vc_baudrate Set the baudrate of the VideoCore i2c interface
# (default "100000")
# i2c_baudrate An alias for i2c_arm_baudrate
# i2s Set to "on" to enable the i2s interface
# (default "off")
# spi Set to "on" to enable the spi interfaces
# (default "off")
# act_led_trigger Choose which activity the LED tracks.
# Use "heartbeat" for a nice load indicator.
# (default "mmc")
# act_led_activelow Set to "on" to invert the sense of the LED
# (default "off")
# act_led_gpio Set which GPIO to use for the activity LED
# (in case you want to connect it to an external
# device)
# (default "16" on a non-Plus board, "47" on a
# Plus or Pi 2)
# pwr_led_trigger
# pwr_led_activelow
# pwr_led_gpio
# As for act_led_*, but using the PWR LED.
# Not available on Model A/B boards.
# N.B. It is recommended to only enable those interfaces that are needed.
# Leaving all interfaces enabled can lead to unwanted behaviour (i2c_vc
# interfering with Pi Camera, I2S and SPI hogging GPIO pins, etc.)
# Note also that i2c, i2c_arm and i2c_vc are aliases for the physical
# interfaces i2c0 and i2c1. Use of the numeric variants is still possible
# but deprecated because the ARM/VC assignments differ between board
# revisions. The same board-specific mapping applies to i2c_baudrate,
# and the other i2c baudrate parameters.
#device_tree_param=i2c_arm=on
#device_tree_param=i2c_vc=on
#device_tree_param=i2s=on
#device_tree_param=spi=on
#device_tree_param=act_led_trigger=mmc
#
# See /boot/overlays/README for a detailed list and description of additional
# overlays and their configuration options.
#
# 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
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16
# 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
#hdmi_mode=1
# Uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2
# Uncomment to set monitor mode to DMT
#hdmi_group=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 core. 700 MHz is the default.
#arm_freq=800
# for more options see http://elinux.org/RPi_config.txt
## Some over clocking settings, governor already set to ondemand
##None
#arm_freq=700
#core_freq=250
#sdram_freq=400
#over_voltage=0
##Modest
#arm_freq=800
#core_freq=300
#sdram_freq=400
#over_voltage=0
##Medium
#arm_freq=900
#core_freq=333
#sdram_freq=450
#over_voltage=2
##High
#arm_freq=950
#core_freq=450
#sdram_freq=450
#over_voltage=6
##Turbo
#arm_freq=1000
#core_freq=500
#sdram_freq=500
#over_voltage=6
#gpu_mem=64
lcd_rotate=2
mask_gpu_interrupt0=0x400 # VPU shouldn't handle V3D interrupts
avoid_warnings=2 # VPU shouldn't smash our display setup.
dtoverlay=vc4-kms-v3d
#dtoverlay=rpi-ft5406
#disable_overscan=1
#dtoverlay=rpi-backlight
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