[Mesa-dev] [PATCH] freedreno: document debug flag

[Erik Faye-Lund]

Signed-off-by: Erik Faye-Lund <kusmabite at gmail.com>
---

I just peeked into the freedreno code, and noticed that it had some
undocumented debug-code. Perhaps it could make sense to document it,
like this?

 src/gallium/docs/source/debugging.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/docs/source/debugging.rst b/src/gallium/docs/source/debugging.rst
index e081cbf..3257618 100644
--- a/src/gallium/docs/source/debugging.rst
+++ b/src/gallium/docs/source/debugging.rst
@@ -81,6 +81,10 @@ Debug :ref:`flags` for the llvmpipe driver.
 
 Number of threads that the llvmpipe driver should use.
 
+.. envvar:: FD_MESA_DEBUG <bool> (false)
+
+Output debug information for the freedreno driver.
+
 
 .. _flags:
 
-- 
1.8.1.4