</dl>
</dd>
<dt><code>RADV_FORCE_FAMILY</code></dt>
-<dd>force the driver to use a specific family eg. gfx900 (developers only)</dd>
+<dd>create a null device to compile shaders without a AMD GPU (eg. gfx900)</dd>
<dt><code>RADV_PERFTEST</code></dt>
<dd>a comma-separated list of named flags, which do various things:
<dl>