Hi Manfred, Am Sonntag, 9. Februar 2020, 17:05:30 CET schrieb Matthias Brugger:
On 09/02/2020 16:33, Axel Braun wrote:
quick question...is there a possibility to accelerate the graphics output
for
a Raspi 3? There is a package X11-raspberrypi, but that seems not to contain any drivers or hints
To answer my own question: I stumbled over xf86-video-fbturbo, which seems to offer what I'm looking for:
Hardware accelerated window moving/scrolling on Raspberry Pi (using the BCM2835 DMA Controller)
hwinfo | grep bcm2835 gives a bunch of entries
In fact loading the module fails:
raspi:/home/test # insmod /usr/lib64/xorg/modules/drivers/fbturbo_drv.so insmod: ERROR: could not insert module /usr/lib64/xorg/modules/drivers/ fbturbo_drv.so: Invalid module format
Any idea what this means, or how to solve it? Or is ist the wrong driver at all?
Hm, that's strange. Do you boot a custom kernel?
No, Leap 15.2 latest update
I asked our graphics specialist Patrik (in CC) and he told me the following:
<paste> To enable 3D acceleration you need to: 1) Install Mesa-dri-vc4 package 2) Edit /etc/X11/Xorg.conf.d/20-kms.conf and remove the line: Option "AccelMethod" "none"
This will enable Mesa 3D acceleration and 2D acceleration in X with Glamor.
Thank you! I will try as soon as I'm back at the Raspi, and report back! Best, Axel -- To unsubscribe, e-mail: opensuse-arm+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-arm+owner@opensuse.org