i965
----
$ MESA_LOADER_DRIVER_OVERRIDE=i965 yelp
libEGL warning: MESA-LOADER: failed to open i965: /usr/lib/dri/i965_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
WaylandCompositor requires eglBindWaylandDisplayWL, eglUnbindWaylandDisplayWL and eglQueryWaylandBuffer.
Nested Wayland compositor could not initialize EGL
libEGL warning: MESA-LOADER: failed to open i965: /usr/lib/dri/i965_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/x86_64-linux-gnu/dri:\$${ORIGIN}/dri:/usr/lib/dri, suffix _dri)
The first 2 did not work for me but the 3rd did.
iris DRIVER_ OVERRIDE= iris yelp
----
$ MESA_LOADER_
EGLDisplay Initialization failed: EGL_NOT_INITIALIZED
Cannot create EGL context: invalid display (last error: EGL_SUCCESS)
Unsupported modifier, resource creation failed.
XXX: resource creation failed
zink DRIVER_ OVERRIDE= zink yelp perf_stream_ paranoid= 0
----
$ MESA_LOADER_
MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915.
MESA-INTEL: warning: Performance support disabled, consider sysctl dev.i915. perf_stream_ paranoid= 0
EGLDisplay Initialization failed: EGL_NOT_INITIALIZED
Cannot create EGL context: invalid display (last error: EGL_SUCCESS)
i965 DRIVER_ OVERRIDE= i965 yelp dri/i965_ dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/ x86_64- linux-gnu/ dri:\$$ {ORIGIN} /dri:/usr/ lib/dri, suffix _dri)
----
$ MESA_LOADER_
libEGL warning: MESA-LOADER: failed to open i965: /usr/lib/
WaylandCompositor requires eglBindWaylandD isplayWL, eglUnbindWaylan dDisplayWL and eglQueryWayland Buffer. dri/i965_ dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib/ x86_64- linux-gnu/ dri:\$$ {ORIGIN} /dri:/usr/ lib/dri, suffix _dri)
Nested Wayland compositor could not initialize EGL
libEGL warning: MESA-LOADER: failed to open i965: /usr/lib/