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- # For more options and information see
- # http://rpf.io/configtxt
- # Some settings may impact device functionality. See link above for details
- dtoverlay=disable-bt
- dtoverlay=audremap,pins_12_13 # for pins 12 and 13
- #force_turbo=1
- enable_uart=1
- #core_freq=250
- # uncomment if you get no picture on HDMI for a default "safe" mode
- #hdmi_safe=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 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=1100
- #force_turbo=1
- #core_freq=450
- #over_voltage=6
- # 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 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
- # Automatically load overlays for detected cameras
- start_x=1
- # Automatically load overlays for detected DSI displays
- display_auto_detect=1
- # Enable DRM VC4 V3D driver
- #dtoverlay=vc4-kms-v3d
- max_framebuffers=2
- # Disable compensation for displays with overscan
- disable_overscan=1
- [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]
- [pi4]
- dtoverlay=vc4-fkms-v3d
- # Run as fast as firmware / board allows
- arm_boost=1
- [all]
- gpu_mem=128
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