diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst
index 411dce856a3..03f27cda80e 100644
--- a/src/gallium/docs/source/tgsi.rst
+++ b/src/gallium/docs/source/tgsi.rst
@@ -1420,9 +1420,9 @@ well.
 +--------------------+--------------+--------------------+--------------+
 | Texture Components | Gallium      | OpenGL             | Direct3D 9   |
 +====================+==============+====================+==============+
-| R                  | XXX TBD      | (r, 0, 0, 1)       | (r, 1, 1, 1) |
+| R                  | (r, 0, 0, 1) | (r, 0, 0, 1)       | (r, 1, 1, 1) |
 +--------------------+--------------+--------------------+--------------+
-| RG                 | XXX TBD      | (r, g, 0, 1)       | (r, g, 1, 1) |
+| RG                 | (r, g, 0, 1) | (r, g, 0, 1)       | (r, g, 1, 1) |
 +--------------------+--------------+--------------------+--------------+
 | RGB                | (r, g, b, 1) | (r, g, b, 1)       | (r, g, b, 1) |
 +--------------------+--------------+--------------------+--------------+