eleclab-rpi / 5INCH_DPI_DISPLAY

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flashing screen on Manjaro linux #2

Open KwisatzJim opened 2 years ago

KwisatzJim commented 2 years ago

Hi, I tried out Manjaro ARM Linux from the 'Other general-purpose OS' section of the Raspberry Pi Imager and when it boots up the display flashes different solid colors, cycling through them, and doesn't do anything further.
When I connect to an HDMi display it boots fine.
Tried your config.txt but nothing shows on the eleclab display.
Any ideas?

eleclab-rpi commented 2 years ago

Sorry, we haven't tested this version of Manjaro, but the principle should be the same. Please check the next config .txt has the following parameters and has the /boot/overlays/eleclab-dpi5inch.dtbo file

dtoverlay=vc4-fkms-v3d

gpio=0-9=a2 gpio=12-17=a2 gpio=20-25=a2 dtoverlay=dpi24 enable_dpi_lcd=1 display_default_lcd=1 extra_transpose_buffer=2 dpi_group=2 dpi_mode=87 dpi_output_format=0x78216 dpi_timings=480 0 60 2 55 854 0 16 2 22 0 0 0 60 0 32000000 6 #for display_rotate=0,2

dpi_timings=480 0 60 2 55 856 0 16 2 22 0 0 0 60 0 32000000 6 #for display_rotate=1,3

dtoverlay=eleclab-dpi5inch

display_rotate=1 #1:90;2: 180; 3: 270 , Need to modify 40-libinput.conf

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From: KwisatzJim Date: 2022-08-01 17:58 To: eleclab-rpi/5INCH_DPI_DISPLAY CC: Subscribed Subject: [eleclab-rpi/5INCH_DPI_DISPLAY] flashing screen on Manjaro linux (Issue #2) Hi, I tried out Manjaro ARM Linux from the 'Other general-purpose OS' section of the Raspberry Pi Imager and when it boots up the display flashes different solid colors, cycling through them, and doesn't do anything further. When I connect to an HDMi display it boots fine. Tried your config.txt but nothing shows on the eleclab display. Any ideas? — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.Message ID: @.***>