17ec681f3Smrg### etnaviv_noop backend 27ec681f3Smrg 37ec681f3SmrgThis implements the minimum of etnaviv in order to make shader-db work. 47ec681f3SmrgThe submit ioctl is stubbed out to not execute anything. 57ec681f3Smrg 67ec681f3SmrgExport `MESA_LOADER_DRIVER_OVERRIDE=etnaviv 77ec681f3SmrgLD_PRELOAD=$prefix/lib/libetnaviv_noop_drm_shim.so`. 87ec681f3Smrg 97ec681f3SmrgIt is possible to select a specific GPU model by setting the ETNA_SHIM_GPU 107ec681f3Smrgenvironment variable. 117ec681f3Smrg 127ec681f3SmrgThe following GPU models are available: 137ec681f3Smrg- GC2000 (default) 147ec681f3Smrg- GC3000 157ec681f3Smrg- GC7000L 16