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Groups > linux.debian.user > #227908 > unrolled thread

apt, update-iinitramfs - amdgpu firmware warning messages

Started byGary Dale <gary@extremeground.com>
First post2020-10-17 15:40 +0200
Last post2020-10-17 15:50 +0200
Articles 2 — 2 participants

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  apt, update-iinitramfs - amdgpu firmware warning messages Gary Dale <gary@extremeground.com> - 2020-10-17 15:40 +0200
    Re: apt, update-iinitramfs - amdgpu firmware warning messages Reco <recoverym4n@enotuniq.net> - 2020-10-17 15:50 +0200

#227908 — apt, update-iinitramfs - amdgpu firmware warning messages

FromGary Dale <gary@extremeground.com>
Date2020-10-17 15:40 +0200
Subjectapt, update-iinitramfs - amdgpu firmware warning messages
Message-ID<B0UBb-2z3-1@gated-at.bofh.it>
I'm running Bullseye on an AMD64 system with an older AMD HD7850 video 
card. I keep getting these messages from update-initramfs during my 
daily apt update && apt full-upgrade:

W: Possible missing firmware /lib/firmware/amdgpu/arcturus_gpu_info.bin 
for module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_ta.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_asd.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_sos.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_rlc.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_mec2.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_mec.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_sdma.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navi10_mes.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_vcn.bin for 
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/arcturus_smc.bin for 
module amdgpu

Apparently this refers to a current or future AMD GPU and has nothing to 
do with my 8 year old card. I can't actually find any mention of 
Arcturus firmware in the Debian packages pages so it may be that the 
firmware hasn't made it into a package yet. It also looks to me like 
something recognizes that Arcturus GPUs exist but doesn't notice that my 
system doesn't have one or that the firmware may not exist.

I gather that update-initramfs is trying to throw everything in that may 
be needed should I change hardware, but am I expecting too much from it 
to not throw up spurious warnings like this?

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#227910

FromReco <recoverym4n@enotuniq.net>
Date2020-10-17 15:50 +0200
Message-ID<B0UKR-2Co-5@gated-at.bofh.it>
In reply to#227908
	Hi.

On Sat, Oct 17, 2020 at 09:35:54AM -0400, Gary Dale wrote:
> I gather that update-initramfs is trying to throw everything in that
> may be needed should I change hardware, but am I expecting too much
> from it to not throw up spurious warnings like this?

While putting a kernel module into initramfs, update-initramfs merely
checks the "firmware" section of a kernel module via "modinfo".  So if
the kernel module amdgpu lists 265 firmware blobs - update-initramfs
tries to put them along with the module. And the possible hardware
change has nothing to do with it, it's rather the quality of amdgpu that
does.

In the ideal world all these blobs would be packaged in Debian, but it's
not the case as of stable. Obviously, if your hardware is working for
you, these update-initramfs warnings can be ignored.

Reco

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