Re: Panfrost GPU

Hello.

With what board / chipset you tried ? RK3399 or RK35xx ?

On Sat, Jun 28, 2025 at 3:46 PM Jesper Schmitz Mouridsen <[email protected]>
wrote:

>
>
> On 6/27/25 20:30, titus wrote:
> > Hi
> > I have built drm-subtree  (
> https://github.com/evadot/drm-subtree/tree/master) on freebsd 14.2 and
> also added support for rockchip vop2 (rk35xx)
> > video console and X works with modesetting driver and in /dev/dri there
> is card0 card1 and renderD128
> >
> > dmesg shows
> > panfrost0: GPU revision 1000, id 7402
> > panfrost0: Mali 7402, major 1, minor 0, status 0
> > panfrost0: Features: L2 7110206, Shader 2, Tiler 209, Mem 1, MMU 2823,
> AS ff, JS 7
> > panfrost0: panfrost_gpu_intr: pending 600
> > panfrost0: panfrost_gpu_intr: pending 600
> > panfrost0: panfrost_gpu_intr: pending 600
> > panfrost0: GPU is powered on
> > panfrost0: panfrost_gpu_intr: pending 20000
> > [drm] Initialized panfrost 1.2.0 20201124 for panfrost on minor 1
> >
> > but I have no idea how to test the gpu, glxinfo show llvmpipe as renderer
> > so what should I do to check if hardware opengl accelleration works ?
> > Xorg.log
> https://people.freebsd.org/~br/drm_hack_panfrost.patch worked for me on
> pbp just now.
>
>

-- 
Mario.