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Want a usable display from your new Raven Ridge?
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morbid
Tux's lil' helper
Tux's lil' helper


Joined: 05 Mar 2003
Posts: 85
Location: Phoenix, AZ

PostPosted: Tue Mar 13, 2018 4:59 pm    Post subject: Want a usable display from your new Raven Ridge? Reply with quote

If you got a new AMD Ryzen 2400G or 2200G, but your display is unusable (the 4 quadrant artifacts issue) the DRM fixes *finally* made it into upstream on the 11th. I had been trying various patches, trees, and manually changing values in the source... but I can finally watch UHD movies with this now :D

# emerge -atv =sys-kernel/git-sources-4.16_rc5


I am unaware than any of the DRM patches have been back ported to any other kernel. Good luck!
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col
l33t
l33t


Joined: 08 May 2002
Posts: 820
Location: Melbourne - Australia

PostPosted: Thu Apr 05, 2018 7:11 pm    Post subject: Reply with quote

How is yours running now ? Is it stable ? What motherboard do you have ?
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