On Tue, Mar 14, 2023 at 10:23:15PM -0600, bent...@openbsd.org wrote:
> Jonathan Gray writes:
> > On Tue, Mar 14, 2023 at 04:43:01AM -0600, bent...@openbsd.org wrote:
> > > Jonathan Gray writes:
> > > > On Mon, Mar 13, 2023 at 07:21:13PM -0600, bent...@openbsd.org wrote:
> > > > > Hi,
> > > > > 
> > > > > Since the Linux 6.1.2 drm update, the Valve Steam Deck no longer 
> > > > > starts
> > > > > amdgpu. Instead, these messages print, and X starts with wsfb instead.
> > > >
> > > > which firmware package do you have installed?
> > > 
> > > amdgpu-firmware-20230310
> > > 
> > > Reverting to 20221109 shows the same behavior: same firmware errors with
> > > a post-6.1.2 kernel, fancy framebuffer with pre-6.1.2.
> >
> > It turns out this is a known problem
> > https://gitlab.freedesktop.org/drm/amd/-/issues/2385
> >
> > You have one of the BIOS versions known to be incompatible with
> > indirect SRAM mode (F7A0113).
> >
> > a fix landed in the linux amd-staging-drm-next tree a day ago
> > https://gitlab.freedesktop.org/agd5f/linux/-/commit/70163f822695350651dbd2092
> > f31915b5282c92f.patch
> >
> > Here is that patch, with some additional changes to handle
> > DMI_BIOS_VERSION.
> 
> Thanks. With this patch amdgpu works on this machine.

thanks for the report, committed

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