1### freedreno_noop backend 2 3This implements the minimum of msm in order to make shader-db work. 4The submit ioctl is stubbed out to not execute anything. 5 6Export `MESA_LOADER_DRIVER_OVERRIDE=msm 7LD_PRELOAD=$prefix/lib/libfreedreno_noop_drm_shim.so`. 8 9By default, a630 is exposed. The chip can be selected an enviornment 10variable like `FD_GPU_ID=307" 11