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Groups > linux.debian.kernel > #68909

Bug#968181: linux-image-5.7.0-2-arm64: DRM unavailable on Rapsberry Pi 4B

From Lucas Nussbaum <lucas@debian.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#968181: linux-image-5.7.0-2-arm64: DRM unavailable on Rapsberry Pi 4B
Date 2020-12-17 15:40 +0100
Message-ID <Bn2BH-3Th-7@gated-at.bofh.it> (permalink)
References <ACcUG-4R7-5@gated-at.bofh.it> <Bn12W-2Sl-1@gated-at.bofh.it> <ACcUG-4R7-5@gated-at.bofh.it> <Bn12W-2Sl-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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On 17/12/20 at 13:49 +0100, Diederik de Haas wrote:
> On Wed, 4 Nov 2020 09:09:55 +0100 Lucas Nussbaum <lucas@debian.org> wrote:
> > Outside of the kernel, there's nothing else needed.
> 
> What I haven't seen mentioned thus far and is AFAIUI essential, is the 
> following line in /boot[/firmware/]/config.txt:
> 
> dtoverlay=vc4-kms-v3d
> 
> Note that it is not the -fkms- variant and this is not a typo on my end.

Isn't that for the Raspberry Pi Foundation kernel, not the vanilla one?

Lucas

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Thread

Bug#968181: linux-image-5.7.0-2-arm64: DRM unavailable on Rapsberry Pi 4B Diederik de Haas <didi.debian@cknow.org> - 2020-12-17 14:00 +0100
  Bug#968181: linux-image-5.7.0-2-arm64: DRM unavailable on Rapsberry Pi 4B Lucas Nussbaum <lucas@debian.org> - 2020-12-17 15:40 +0100
    Bug#968181: linux-image-5.7.0-2-arm64: DRM unavailable on Rapsberry Pi 4B Diederik de Haas <didi.debian@cknow.org> - 2020-12-17 16:20 +0100

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