Code:
~ $ uname -aLinux irt-zero 6.12.25+rpt-rpi-v8 #1 SMP PREEMPT Debian 1:6.12.25-1+rpt1 (2025-04-30) aarch64 GNU/LinuxAdding "display_hdmi_rotate" or "display_lcd_rotate" results only in the shown artifact but no rotation.
/boot/firmware/cmdline.txt
Code:
video=HDMI-A-1:480x800@60,rotate=270 vc4.force_hotplug=1 console=serial0,115200 console=tty1 root=PARTUUID=ad03bbc2-02 rootfstype=ext4 fsck.repair=yes rootwaitCode:
# 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 camerascamera_auto_detect=1# Automatically load overlays for detected DSI displaysdisplay_auto_detect=1# Automatically load initramfs files, if foundauto_initramfs=1# Enable DRM VC4 V3D driverdtoverlay=vc4-kms-v3dmax_framebuffers=2# 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 modearm_64bit=1# Disable compensation for displays with overscandisable_overscan=1# Run as fast as firmware / board allowsarm_boost=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[cm5]dtoverlay=dwc2,dr_mode=host[all]dtoverlay=disable-btdtoverlay=disable-wifiinitial_turbo=20display_hdmi_rotate=3Statistics: Posted by kolsi — Mon Jun 09, 2025 6:46 am