# For more options and information see
# http://rpf.io/configtxt
# 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
overscan_left=0
overscan_right=0
overscan_top=-160
overscan_bottom=50

# uncomment to force a console size. By default it will be display's size minus
# overscan.
framebuffer_width=2560
framebuffer_height=2560
max_framebuffer_width=5120
max_framebuffer_height=2880
# uncomment if hdmi display is not detected and composite is being output
# hdmi_force_hotplug=1
[hdmi:0]
# uncomment to force a specific HDMI mode (this will force VGA)
max_usb_current=1
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1440 2560 50 5 0 0 1
hdmi_pixel_freq_limit=400000000

# uncomment if hdmi display is not detected and composite is being output
# hdmi_force_hotplug=1
[hdmi:1]
# uncomment to force a specific HDMI mode (this will force VGA)
max_usb_current=1
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1440 2560 50 5 0 0 1
hdmi_pixel_freq_limit=400000000

# 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=6

# 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 to overclock the arm. 700 MHz is the default.
#arm_freq=800
over_voltage=6
arm_freq=1900
gpu_freq=750

# Uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18

# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)
dtparam=audio=on

[pi4]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-fkms-v3d
max_framebuffers=2


[all]
#dtoverlay=vc4-fkms-v3d
start_x=1
gpu_mem=256