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G31 drivers how to#
Here is an example how to add the mali node for HiKey960: Parameters Sudo dtc -I fs /proc/device-tree | grep maliįor details to add the mali node, see driver/product/kernel/Documentation/devicetree/bindings/* files in packages sources: devel:ARM:Factory:Contrib:Mali You can check if mali node is already in your Device Tree with: You may need to update your device tree to enable it.
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Mesa/Panfrost supports Arm Mali Midgard and Bifrost GPUs. Where you replace with the right DRM driver name, depending on your SoC: Mesa/Lima supports Arm Mali Utgard 400/450 embedded GPUs.įor LIMA, you may need to tweak the xorg configuration by creating /etc/X11//nf file: (Source: )
G31 drivers install#
You can install some test binaries to try it, such as kmscube, glmark2, Mesa-demo or Mesa-demo-x. Panfrost supports Bifrost and Midgard Mali GPU: Mali-Gxx GPU and Mali-T6xx / Mali-T7xx / Mali-T8xx GPUįor user-space, you need Mesa 19.2+ (19.1.x is not very stable nor usable for lima/panfrost) and kernel 5.2+.
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Lima supports Utgard Mali GPU: Mali-400 / Mali-450 GPU.But, you will need kernel 5.10+ for Bifrost: īut only few boards have GPU enabled in the device tree. Kernel modules are included from kernel 5.2+. Upstream software, aka Lima/Panfrost Kernel modules