What is the fine-grained topic of the following text: I checked out at RISC-V keynote yesterday, but today I’ve watched a talk by Robert Foss (his real name, not related to FOSS) from Collabora entitled “Progress in the Embedded GPU Ecosystem”, where he discusses open source software support in Linux/Mesa from companies and reverse-engineering support. Only return the topic.
Open source software support in Linux/Mesa from companies and reverse-engineering support in the embedded GPU ecosystem.