Please cherry-pick commit 49e04312116e4f7bbb9ebcc59247a0bcb89c3064 Author: Abdiel Janulgue <abdiel.janulgue at linux.intel.com> Date: Mon Dec 1 14:59:08 2014 +0200 st/mesa: For vertex shaders, don't emit saturate when SM 3.0 is unsupported to the 10.4 branch. Without it, IIRC R300g is broken.