Alyssa Rosenzweig provides
an update on the Panfrost driver for Mali GPUs on the Collabora blog.
“In the past 3 months since we began work on Bifrost, fellow
Collaboran Tomeu Vizoso and I have progressed from stubbing out the new
compiler and command stream in March to running real programs by
May. Driven by a reverse-engineering effort in tandem with the free
software community, we are confident that against proprietary blobs and
downstream hacks, open-source software will prevail.“

Source: LWN.net – Rosenzweig: Bifrost meets GNOME: Onward & upward to zero graphics blobs