17ec681f3Smrg### freedreno_noop backend
27ec681f3Smrg
37ec681f3SmrgThis implements the minimum of msm in order to make shader-db work.
47ec681f3SmrgThe submit ioctl is stubbed out to not execute anything.
57ec681f3Smrg
67ec681f3SmrgExport `MESA_LOADER_DRIVER_OVERRIDE=msm
77ec681f3SmrgLD_PRELOAD=$prefix/lib/libfreedreno_noop_drm_shim.so`.
87ec681f3Smrg
97ec681f3SmrgBy default, a630 is exposed.  The chip can be selected an enviornment
107ec681f3Smrgvariable like `FD_GPU_ID=307"
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