I don't know much but it's a bit of a mess. You're right that there's a reverse engineering effort but it's against the 400 GPU, not the 704 in the Exynos. Sams

I don't know much but it's a bit of a mess. You're right that there's a reverse engineering effort but it's against the 400 GPU, not the 704 in the Exynos. Samsung has been under quite a bit of pressure to open up the GPU code, and they've acquiesced to two binary blobs. See the Arndaleboard in ref below. ARM have released code but it requires the full DDK which is not for general use. It's only available to partners. BTW, in this link is a full linux Jelly Bean android repository. Except for the blobs, which are binary. http://www.arndaleboard.org/wiki/index.php/Main_Page http://www.arndaleboard.org/wiki/index.php/Main_Page