#======================================================================
# For more options and information see http://rpf.io/configtxt  and   #
# https://www.raspberrypi.com/documentation/computers/config_txt.html #
# Some settings may impact device functionality.                      #
# See link's above for details, additional overlays and parameters    #
# are documented /boot/overlays/README                                #
#======================================================================

arm_64bit=1
arm_freq=1800
arm_boost=1
temp_limit=50
avoid_warnings=2

# Display configuration
#[HDMI:0]
[HDMI:1]
hdmi_enable_4kp60=1
max_framebuffer_height=1920
max_framebuffer_width=1080
hdmi_group=2
hdmi_mode=87
hdmi_timings=1080 0 112 16 160 1920 0 4 10 10 0 0 0 60 0 140000000 3
extra_transpose_buffer=2
#config_hdmi_boost=4
#display_hdmi_rotate=1
#lcd_rotate=1
gpu_mem=256
total_mem=8192

# Enable DRM VC4 V3D full-KMS driver
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
disable_overscan=1

# Enable composite output
#enable_tvout=1

# Enable audio (loads snd_bcm2835)
dtparam=audio=on

# Optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on