# For more options and information see
# http://rptl.io/configtxt
# Some settings may impact device functionality. See link above for details

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

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

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

# Automatically load overlays for detected cameras
camera_auto_detect=1

# Automatically load overlays for detected DSI displays
display_auto_detect=1

# Automatically load initramfs files, if found
auto_initramfs=1

# Enable DRM VC4 V3D driver
dtoverlay=vc4-kms-v3d
max_framebuffers=1

# Don't have the firmware create an initial video= setting in cmdline.txt.
# Use the kernel's default instead.
disable_fw_kms_setup=1

# Run in 64-bit mode
arm_64bit=1

# Disable compensation for displays with overscan
disable_overscan=1

# Run as fast as firmware / board allows
arm_boost=1

# Uncomment this to enable infrared communication.
dtoverlay=hifiberry-dacplus


[cm4]
# Enable host mode on the 2711 built-in XHCI USB controller.
# This line should be removed if the legacy DWC2 controller is required
# (e.g. for USB device mode) or if USB support is not required.
otg_mode=1

[all]
enable_uart=0

# hdmi設定
hdmi_force_hotplug=1	# 強制的にHDMI出力にする！
# hdmi_group=2
# hdmi_mode=77
# hdmi_drive=2

# オーバークロック設定
# 起動しないときはシフトキーを押しながら起動すること！
over_voltage=7       #default: 0
arm_freq=2100        #default: 1500
arm_freq_min=1500    #default: 1000 ?
gpu_freq=600         #default: 500
force_turbo=1        #いるかどうかわからない！

# gpu memory 設定
gpu_mem=384M