Only partially relevant to the subject, but note that this tool still requires the nvidia proprietary drivers to work. https://secure.freedesktop.org/~cbrill/d

Only partially relevant to the subject, but note that this tool still requires the nvidia proprietary drivers to work. https://secure.freedesktop.org/~cbrill/dri-log/dri-devel-2015-08-10.log https://secure.freedesktop.org/~cbrill/dri-log/dri-devel-201... <mupuf> and we already had this information because nvidia-settings is open source :) The subject post is about reversing the application/driver interface; to get reclocking working on the FOSS nouveau driver would require reversing the driver/hardware interface. Background: currently newer nvidia cards boot up at a very low clock speed (~0.1x normal speed) and require the driver to reclock it. But nvidia isn't releasing the docs on how to do this. [0] http://www.x.org/wiki/Events/XDC2014/XDC2014SplietREclock/ http://www.x.org/wiki/Events/XDC2014/XDC2014SplietREclock/ [1] http://nouveau.spliet.org/evoc.html http://nouveau.spliet.org/evoc.html [2] https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/tree/drivers/gpu/drm/nouveau/nvkm/subdev/fb https://git.kernel.org/cgit/linux/kernel/git/stable/linux-st... [3] https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/tree/drivers/gpu/drm/nouveau/nvkm/subdev/clk https://git.kernel.org/cgit/linux/kernel/git/stable/linux-st...