config.txt (2464B)
1 # For more options and information see 2 # http://rpf.io/configtxt 3 # Some settings may impact device functionality. See link above for details 4 5 # uncomment if you get no picture on HDMI for a default "safe" mode 6 #hdmi_safe=1 7 8 # uncomment the following to adjust overscan. Use positive numbers if console 9 # goes off screen, and negative if there is too much border 10 #overscan_left=16 11 #overscan_right=16 12 #overscan_top=16 13 #overscan_bottom=16 14 15 # uncomment to force a console size. By default it will be display's size minus 16 # overscan. 17 #framebuffer_width=1280 18 #framebuffer_height=720 19 20 # uncomment if hdmi display is not detected and composite is being output 21 #hdmi_force_hotplug=1 22 23 # uncomment to force a specific HDMI mode (this will force VGA) 24 #hdmi_group=1 25 #hdmi_mode=1 26 27 # uncomment to force a HDMI mode rather than DVI. This can make audio work in 28 # DMT (computer monitor) modes 29 #hdmi_drive=2 30 31 # Used with Adafruit 800x480 display 32 hdmi_group=2 33 hdmi_mode=87 34 hdmi_cvt=800 480 60 6 0 0 0 35 hdmi_drive=1 36 37 # uncomment to increase signal to HDMI, if you have interference, blanking, or 38 # no display 39 #config_hdmi_boost=4 40 41 # uncomment for composite PAL 42 #sdtv_mode=2 43 44 #uncomment to overclock the arm. 700 MHz is the default. 45 #arm_freq=800 46 47 # Uncomment some or all of these to enable the optional hardware interfaces 48 #dtparam=i2c_arm=on 49 #dtparam=i2s=on 50 #dtparam=spi=on 51 52 # Enable watchdog hardware 53 dtparam=watchdog=on 54 55 # Uncomment this to enable infrared communication. 56 #dtoverlay=gpio-ir,gpio_pin=17 57 #dtoverlay=gpio-ir-tx,gpio_pin=18 58 59 # Additional overlays and parameters are documented /boot/overlays/README 60 61 # Enable audio (loads snd_bcm2835) 62 dtparam=audio=on 63 64 # Automatically load overlays for detected cameras 65 camera_auto_detect=1 66 67 # Automatically load overlays for detected DSI displays 68 display_auto_detect=1 69 70 # Enable DRM VC4 V3D driver 71 dtoverlay=vc4-kms-v3d 72 max_framebuffers=2 73 74 # Disable compensation for displays with overscan 75 disable_overscan=1 76 77 # Allow usb to source max current 78 max_usb_current=1 79 80 # Rotate the display 90 degrees so it is 480x800 portrait mode 81 # https://elinux.org/RPiconfig 82 # NOTE: Doesn't work 83 #display_rotate=1 84 85 # Disable the color bar splash 86 disable_splash=1 87 88 [cm4] 89 # Enable host mode on the 2711 built-in XHCI USB controller. 90 # This line should be removed if the legacy DWC2 controller is required 91 # (e.g. for USB device mode) or if USB support is not required. 92 otg_mode=1 93 94 [all] 95 96 [pi4] 97 # Run as fast as firmware / board allows 98 arm_boost=1 99 100 [all]