Joshua Ellinger
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Joshua Ellinger reacted to jernej in 5" 800x480 waveshare lcd working but messed up image.
It seems that numbers in hdmi driver are wrong for this mode. Here is a patch which might solve the issue, although not tested for obvious reasons:
https://transfer.sh/UCKIH/zzz-fix-video-modes.patch
Note that link is valid only for 14 days.
You can add this patch to build system and build your own image. If it works, we can include it in upstream repo. Although if you are not familiar with linux, this might be a nice challenge, but you will learn a few things along.
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Joshua Ellinger reacted to Igor in 5" 800x480 waveshare lcd working but messed up image.
And what is native resolution of this screen? If it is some weirdo, kernel hacking and some math is required. That is hard even for experienced Linux users.
If you don't want to have painful early Linux experiences, use standard hardware. 1080p / full HD monitor in this case.
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Joshua Ellinger reacted to martinayotte in 5" 800x480 waveshare lcd working but messed up image.
It looks like portrait orientation instead of landscape ...