https://bugs.freedesktop.org/show_bug.cgi?id=99353
Bug ID: 99353 Summary: Kaveri 7400K shows random colored noise instead of GUI in X or Wayland Product: Mesa Version: 13.0 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: vedran@miletic.net QA Contact: dri-devel@lists.freedesktop.org
I have a Kaveri 7400K on ASRock FM2A58M-VG3+. Running Fedora 25, KMS works and it boots nicely, but instead of GDM running on Wayland, I get screen full of colored noise. Using Xorg makes no difference.
Phoronix claims this APU worked in 2014[1]. It never worked for me with the open source driver (previously not even KMS worked), however it worked perfectly with fglrx last time I tried it.
I can try older Mesa and LLVM if that would be useful, but compiling it will take a while.
[1] https://www.phoronix.com/scan.php?page=article&item=amd_apus_august&...