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Conformant open source support for Mali-G57

Submitted by Rianne Schestowitz on Monday 6th of June 2022 04:52:47 PM Filed under
OSS

The open source Panfrost driver for Mali GPUs now supports the new Valhall architecture with fully-conformant OpenGL ES 3.1 on Mali-G57, a Valhall GPU. The final Mesa patches are landing today, and the required kernel patches are queued for merge upstream.

Mali-G57 features in new MediaTek Chromebooks with the MT8192 and MT8195 system-on-chips. Collaborans AngeloGioacchino Del Regno and Nícolas F. R. A. Prado are spearheading the mainlining effort for these devices. With Mesa 22.2 and an appropriate kernel, accelerated graphics will work out of the box on Linux on these laptops.

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Panfrost now offers a fully-conformant OpenGL ES 3.1...

Submitted by Roy Schestowitz on Tuesday 7th of June 2022 06:32:28 AM.
  • Panfrost now offers a fully-conformant OpenGL ES 3.1 implementation for Mali-G57 (Valhall) GPU - CNX Software

    The Mali-G57 GPU part of the Valhall family, and found in several Arm processors such as MediaTek MT8192 and MT8195 SoC powering some Chromebooks, is now supported by the Panfrost open-source driver with a fully-conformant OpenGL ES 3.1 implementation.

    Last year, Collabora updated Panfrost with support for OpenGL ES 3.1 on Midgard (Mali T760 and newer) and Bifrost (Mali G31, G52, G76) GPUs, and also announced having started working on Valhall GPUs. One part of the work was done in the summer of 2021 with some reverse-engineering work on Mali-G78 GPU’s instruction set, and this has culminated with a fully-conformant OpenGL3.1 for Mali-G57 GPU.

Linux Panfrost driver for Mali GPUs

Submitted by Roy Schestowitz on Wednesday 8th of June 2022 07:56:07 AM.

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