Processing control commands:
> forwarded -1 https://github.com/raspberrypi/firmware/issues/1247
Bug #968181 [src:linux] missing DRI/DRM support on Raspberry Pi
Changed Bug forwarded-to-address to
'https://github.com/raspberrypi/firmware/issues/1247' from
'https://github.com/lategoodbye/rpi-zero/
Control: forwarded -1 https://github.com/raspberrypi/firmware/issues/1247
Control: tags -1 + fixed-upstream
> On the other hand, gdm3 and weston gives the following error in dmesg,
> "kernel: [drm:vc4_bo_create [vc4]] *ERROR* Failed to allocate from CMA:"
> and no graphics come. Rendering by wayla
Hi all,
This is an update to
Bug#968181: linux-image-5.7.0-2-arm64: DRM unavailable on Rapsberry Pi 4B
I compiled Linux 5.10.9 by myself, and xinit starts fine without installing
the Debian package xserver-xorg-video-fbdev. When I originally reported this
#968181, the graphics on my raspi can
On donderdag 17 december 2020 15:28:45 CET Lucas Nussbaum wrote:
> On 17/12/20 at 13:49 +0100, Diederik de Haas wrote:
> > On Wed, 4 Nov 2020 09:09:55 +0100 Lucas Nussbaum wrote:
> > > Outside of the kernel, there's nothing else needed.
> >
> > What I haven't seen mentioned thus far and is AFAIUI
On 17/12/20 at 13:49 +0100, Diederik de Haas wrote:
> On Wed, 4 Nov 2020 09:09:55 +0100 Lucas Nussbaum 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:
>
>
On Wed, 4 Nov 2020 09:09:55 +0100 Lucas Nussbaum 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
On 04/11/20 at 09:09 +0100, Lucas Nussbaum wrote:
> Outside of the kernel, there's nothing else needed.
OK, this is not entirely true: you also need support in Mesa, which is
not available on buster, but is available in testing. Things are still
moving in that area, see for example
https://www.pho
Hi,
Here is a summary of what I understand about this issue. (disclaimer:
just my understanding)
To get usable graphics (not software rendering) with the mainline kernel
and the RPI4, the following are needed:
A/ RPI4 support for modesetting in the kernel vc4 driver
B/ RPI4 support in the kernel
Package: src:linux
Version: 5.7.10-1
Severity: normal
Dear Maintainer,
DRM is unavailable on Raspberry Pi 4B (board revision 1.4).
Lack of DRM prevents drm_backend in weston/wayland.
X server does not start without installation of xserver-xorg-video-fbdev.
In contrast to the Debian kernel, the k
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