GPU accelerated with panthor on ROCK 5 Model B

[Andreas Reschke]

Hi there,

today the first Kernel 6.10 with panthor was released. How to enable the 
driver?
modprobe panthor

root@rockpi5:~# lsmod | grep panthor
panthor              163840  0
drm_gpuvm              36864  1 panthor
drm_exec               12288  2 drm_gpuvm,panthor
gpu_sched              61440  1 panthor
root@rockpi5:~#

root@rockpi5:~# inxi -G
Graphics:
Message:No PCI device data found.
Display:unspecified server:X.Org v:24.1 with:Xwayland v:24.1.0
driver:X:loaded:modesetting dri:swrast gpu:N/A
resolution:1920x1080~60Hz
API:EGL v:1.5 drivers:kms_swrast,swrast
platforms:gbm,x11,surfaceless,device
API:OpenGL v:4.5 vendor:mesa v:24.1.0 renderer:llvmpipe (LLVM 18.1.6
    128 bits)
API:Vulkan v:1.3.283 drivers:N/A surfaces:xcb,xlib
root@rockpi5:~#

Greetings

Andreas

[Pim Zandbergen]

Maybe by building mesa with panthor support?

On 3-6-2024 18:00, Andreas Reschke wrote:
>  Hi there,
>
>  today the first Kernel 6.10 with panthor was released. How to enable 
>  the driver?
>  modprobe panthor
>
>  root@rockpi5:~# lsmod | grep panthor
>  panthor              163840  0
>  drm_gpuvm              36864  1 panthor
>  drm_exec               12288  2 drm_gpuvm,panthor
>  gpu_sched              61440  1 panthor
>  root@rockpi5:~#
>
>  root@rockpi5:~# inxi -G
>  Graphics:
>  Message:No PCI device data found.
>  Display:unspecified server:X.Org v:24.1 with:Xwayland v:24.1.0
>  driver:X:loaded:modesetting dri:swrast gpu:N/A
>  resolution:1920x1080~60Hz
>  API:EGL v:1.5 drivers:kms_swrast,swrast
>  platforms:gbm,x11,surfaceless,device
>  API:OpenGL v:4.5 vendor:mesa v:24.1.0 renderer:llvmpipe (LLVM 18.1.6
>     128 bits)
>  API:Vulkan v:1.3.283 drivers:N/A surfaces:xcb,xlib
>  root@rockpi5:~#
>
>  Greetings
>
>  Andreas
>
>
>  --
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[Peter Robinson]

On Mon, 3 Jun 2024 at 17:29, Pim Zandbergen <pim(a)zandbergen.org&gt; wrote:
>  Maybe by building mesa with panthor support? 
It's already built with it, it's part of the panfrost driver.

> On 3-6-2024 18:00, Andreas Reschke wrote:
>
> Hi there,
>
> today the first Kernel 6.10 with panthor was released. How to enable the driver?
> modprobe panthor
>
> root@rockpi5:~# lsmod | grep panthor
> panthor               163840  0
> drm_gpuvm              36864  1 panthor
> drm_exec               12288  2 drm_gpuvm,panthor
> gpu_sched              61440  1 panthor
> root@rockpi5:~#
>
> root@rockpi5:~# inxi -G
> Graphics:
>  Message: No PCI device data found.
>  Display: unspecified server: X.Org v: 24.1 with: Xwayland v: 24.1.0
>    driver: X: loaded: modesetting dri: swrast gpu: N/A
>    resolution: 1920x1080~60Hz
>  API: EGL v: 1.5 drivers: kms_swrast,swrast
>    platforms: gbm,x11,surfaceless,device
>  API: OpenGL v: 4.5 vendor: mesa v: 24.1.0 renderer: llvmpipe (LLVM 18.1.6
>    128 bits)
>  API: Vulkan v: 1.3.283 drivers: N/A surfaces: xcb,xlib
> root@rockpi5:~#
>
> Greetings
>
> Andreas
>
>
> --
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>
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[Peter Robinson]

Hi,

>  today the first Kernel 6.10 with panthor was released. How to enable
> the driver?
>  modprobe panthor 
So I enabled the panthor driver in the Fedora kernel with a PR during
the merge window, I think the first build with it was done mid way
through last week. The 6.10-rc2 certainly has it enabled, I have just
checked.

>  root@rockpi5:~# lsmod | grep panthor
>  panthor               163840  0
>  drm_gpuvm              36864  1 panthor
>  drm_exec               12288  2 drm_gpuvm,panthor
>  gpu_sched              61440  1 panthor 
Did you manually modprobe that? When I booted rc2 on my Rock5B just
now it did not auto load. I need to investigate why though.

> root@rockpi5:~#
>
> root@rockpi5:~# inxi -G
> Graphics:
>  Message: No PCI device data found.
>  Display: unspecified server: X.Org v: 24.1 with: Xwayland v: 24.1.0
>    driver: X: loaded: modesetting dri: swrast gpu: N/A
>    resolution: 1920x1080~60Hz
>  API: EGL v: 1.5 drivers: kms_swrast,swrast
>    platforms: gbm,x11,surfaceless,device
>  API: OpenGL v: 4.5 vendor: mesa v: 24.1.0 renderer: llvmpipe (LLVM 18.1.6
>    128 bits)
>  API: Vulkan v: 1.3.283 drivers: N/A surfaces: xcb,xlib
> root@rockpi5:~#
>
> Greetings
>
> Andreas
>
> --
> _______________________________________________
> arm mailing list -- arm(a)lists.fedoraproject.org
> To unsubscribe send an email to arm-leave(a)lists.fedoraproject.org
> Fedora Code of Conduct:
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[Andreas Reschke]

Am 03.06.24 um 18:49 schrieb Peter Robinson:
>  Hi,
>
> > today the first Kernel 6.10 with panthor was released. How to enable the driver?
> > modprobe panthor
>  So I enabled the panthor driver in the Fedora kernel with a PR during
>  the merge window, I think the first build with it was done mid way
>  through last week. The 6.10-rc2 certainly has it enabled, I have just
>  checked.
>
> > root@rockpi5:~# lsmod | grep panthor
> > panthor               163840  0
> > drm_gpuvm              36864  1 panthor
> > drm_exec               12288  2 drm_gpuvm,panthor
> > gpu_sched              61440  1 panthor
>  Did you manually modprobe that? When I booted rc2 on my Rock5B just
>  now it did not auto load. I need to investigate why though. 

Yes, I load the kernel module by hand. rc2 also didn't load it auto on 
my system.

>
>> root@rockpi5:~#
>>
>> root@rockpi5:~# inxi -G
>> Graphics:
>>   Message: No PCI device data found.
>>   Display: unspecified server: X.Org v: 24.1 with: Xwayland v: 24.1.0
>>     driver: X: loaded: modesetting dri: swrast gpu: N/A
>>     resolution: 1920x1080~60Hz
>>   API: EGL v: 1.5 drivers: kms_swrast,swrast
>>     platforms: gbm,x11,surfaceless,device
>>   API: OpenGL v: 4.5 vendor: mesa v: 24.1.0 renderer: llvmpipe (LLVM 18.1.6
>>     128 bits)
>>   API: Vulkan v: 1.3.283 drivers: N/A surfaces: xcb,xlib
>> root@rockpi5:~#
>>
>> Greetings
>>
>> Andreas
>>
>> --
>> _______________________________________________
>> arm mailing list -- arm(a)lists.fedoraproject.org
>> To unsubscribe send an email to arm-leave(a)lists.fedoraproject.org
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[Peter Robinson]

Hi,

>  > today the first Kernel 6.10 with panthor was released. How to
> enable the driver?
>  > modprobe panthor
>
>  So I enabled the panthor driver in the Fedora kernel with a PR during
>  the merge window, I think the first build with it was done mid way
>  through last week. The 6.10-rc2 certainly has it enabled, I have just
>  checked. 
So for reference there's still quite a bit needed for an accelerated
display than just that panthor driver, there needs to be support for
HDMI controlle which isn't yet upstream but has now at least been
posted[1], and looking at the thread there's some work to do there so
we might still be a little way off for those wanting accelerated
display output. The driver posted is also purely display so no support
for things like HDMI audio and CEC.

[1] https://lists.freedesktop.org/archives/dri-devel/2024-June/456131.html

> > root@rockpi5:~# lsmod | grep panthor
> > panthor               163840  0
> > drm_gpuvm              36864  1 panthor
> > drm_exec               12288  2 drm_gpuvm,panthor
> > gpu_sched              61440  1 panthor
>
> Did you manually modprobe that? When I booted rc2 on my Rock5B just
> now it did not auto load. I need to investigate why though.
>
> > root@rockpi5:~#
> >
> > root@rockpi5:~# inxi -G
> > Graphics:
> >  Message: No PCI device data found.
> >  Display: unspecified server: X.Org v: 24.1 with: Xwayland v: 24.1.0
> >    driver: X: loaded: modesetting dri: swrast gpu: N/A
> >    resolution: 1920x1080~60Hz
> >  API: EGL v: 1.5 drivers: kms_swrast,swrast
> >    platforms: gbm,x11,surfaceless,device
> >  API: OpenGL v: 4.5 vendor: mesa v: 24.1.0 renderer: llvmpipe (LLVM 18.1.6
> >    128 bits)
> >  API: Vulkan v: 1.3.283 drivers: N/A surfaces: xcb,xlib
> > root@rockpi5:~#
> >
> > Greetings
> >
> > Andreas
> >
> > --
> > _______________________________________________
> > arm mailing list -- arm(a)lists.fedoraproject.org
> > To unsubscribe send an email to arm-leave(a)lists.fedoraproject.org
> > Fedora Code of Conduct:
https://docs.fedoraproject.org/en-US/project/code-of-conduct/
> > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
> > List Archives:
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> > Do not reply to spam, report it:
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