gallium/docs: Add opcode formatting.
diff --git a/src/gallium/docs/source/conf.py b/src/gallium/docs/source/conf.py
index 9b0c86b..59c19ed 100644
--- a/src/gallium/docs/source/conf.py
+++ b/src/gallium/docs/source/conf.py
@@ -16,13 +16,13 @@
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
-#sys.path.append(os.path.abspath('.'))
+sys.path.append(os.path.abspath('exts'))
# -- General configuration -----------------------------------------------------
# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinx.ext.pngmath']
+extensions = ['sphinx.ext.pngmath', 'tgsi']
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']