In continuation of the article noting Freedreno Gallium3D might be merged soon, here's the video showing off the progress of this open-source Gallium3D graphics driver that was made to support the Qualcomm Adreno hardware.
The open-source Lima graphics driver that's a reverse-engineered user-space software driver for ARM's Mali graphics core, is now faster than the official ARM binary graphics driver in certain cases, such as when running Quake 3.
For those that don't closely follow the Mesa Git repository, there's finally a few more "RadeonSI" Gallium3D driver fixes that arrived this morning for slowly but surely bringing up the AMD Radeon HD 7000 series 3D support.
Linux kernel developers have created an Intel PowerClamp driver, which is an experiment with idle injection for Intel hardware to take advantage of power-efficient package-level C-states for power capping and passive thermal control. Separately, Intel RAPL (Running Average Power Limit) support is now exposed through TurboStat.