Thread (19 messages) 19 messages, 6 authors, 2021-12-11

Re: Reuse framebuffer after a kexec (amdgpu / efifb)

From: "Guilherme G. Piccoli" <gpiccoli@igalia.com>
Date: 2021-12-10 14:09:04
Also in: amd-gfx, dri-devel, kexec

Thanks a lot Alex / Gerd and Thomas, very informative stuff! I'm glad
there are projects to collect/save the data and reuse after a kdump,
this is very useful.

I'll continue my study on the atombios thing of AMD and QXL, maybe at
least we can make it work in qemu, that'd be great (like a small
initdriver to reprogram de paravirtual device on kexec boot).

Cheers,


Guilherme
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