amdgpu support for Ryzen 5XXXG, with integrated graphics: is it?

[Alex Deucher]

On Tue, Nov 2, 2021 at 9:48 AM PGNet Dev <pgnet.dev at gmail.com> wrote:
>
> > Yes, your device is supported.
>
> gr8, thx!
>
> > If the issue is related to the whether
> > or not you can override the ycbcr vs rgb setting for your monitor,
>
> i'm not clear if its a monitor issue, &/or or a (on-die) 'vid card' issue.
>

Well, if it's the ycbcr vs rgb issue, it's a disagreement between what
the monitor wants and what the driver tells the hardware to send.

> that said, most of the rumblings i've found so far _do_ refer to the ycbcr 'vs' rgb setting.
>
> > you've found the relevant threads about that.  To upstream a solution,
> > we need to get consensus across drivers on how to handle that and that
> > has been a challenge.
>
> 'upstream' here meaning ... AMD.com or Kernel.org?

Upstream into the kernel.

>
> what, if any, additional info from my setup is helpful?

You can try the patches on the relevant bugs.

>
> > I believe there are some experimental patches
> > on one of the tickets you posted if you want to try them out.
>
> missed them.  looking again ...
>
> if there's anything specific you've in mind, pls feel free to 'point'

It's been a while, but I think these are the relevant links:
https://gitlab.freedesktop.org/drm/amd/-/issues/476
https://www.spinics.net/lists/amd-gfx/msg53281.html
https://lkml.org/lkml/2021/6/18/294

Alex