On Friday, 3 June 2022 13:21:17 CEST Diederik de Haas wrote:
> The major missing piece AFAICT was enablement in DeviceTree. Recently a
> patch set was submitted that seems to contain the missing pieces ...
>
> https://lore.kernel.org/all/20220601110249.569540-1-pbrobin...@gmail.com/ is
> the
On 17 Dec 2020 Ryutaroh Matsumoto wrote:
> I modprobe'ed v3d.ko on vanilla Linux kernel 5.10.1,
> but /dev/dri/render* does not appear like
>
> https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1880125/comments/14
That comment mentions the following kernel config options:
>
Control: retitle 968181 GPU/DRM acceleration unavailable on Raspberry Pi
I modprobe'ed v3d.ko on vanilla Linux kernel 5.10.1,
but /dev/dri/render* does not appear like
https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1880125/comments/14
Control: tags -1 + patch
Just adding CONFIG_DRM_V3D=m is not enough,
as reported at
https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1876862/comments/5
The following patch seems necessary, which has been introduced in
the Ubuntu kernel.
change
linux/drivers/gpu/drm/v3d/kconfig
-
Source: linux
Version: 5.9.11-1
Severity: wishlist
Dear Maintainer,
>From 5.10, Linux vc4 driver starts supporting Raspberry Pi GPU as
https://www.phoronix.com/scan.php?page=news_item=RPi4-Display-Linux-5.10-Coming
>From Ubuntu kernel experience, CONFIG_DRM_V3D seems necessary to
fully use its
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