Re: [PATCH v3 20/20] Documentation: gpu: vc4: Add KUnit Tests Section

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On 12/1/22 12:11, Maxime Ripard wrote:
Now that we have VC4-specific tests in place, let's document them
properly.

Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>

Reviewed-by: Maíra Canal <mcanal@xxxxxxxxxx>

Just a small nit below.

---
  Documentation/gpu/vc4.rst | 16 ++++++++++++++++
  1 file changed, 16 insertions(+)

diff --git a/Documentation/gpu/vc4.rst b/Documentation/gpu/vc4.rst
index 5df1d98b9544..a2375f1584e6 100644
--- a/Documentation/gpu/vc4.rst
+++ b/Documentation/gpu/vc4.rst
@@ -54,6 +54,22 @@ VEC (Composite TV out) encoder
  .. kernel-doc:: drivers/gpu/drm/vc4/vc4_vec.c
     :doc: VC4 SDTV module
+KUnit Tests
+===========
+
+The VC4 Driver uses KUnit to perform driver-specific unit and
+integration tests.
+
+These tests are using a mock driver and can be ran using the
+command::
+	./tools/testing/kunit/kunit.py run \
+		--kunitconfig=drivers/gpu/drm/vc4/tests/.kunitconfig \
+		--cross_compile aarch64-linux-gnu- --arch arm64

I believe you could use a code block here, like:

.. code-block:: bash
	
	$ ./tools/testing/kunit/kunit.py run \
		--kunitconfig=drivers/gpu/drm/vc4/tests/.kunitconfig \
		--cross_compile aarch64-linux-gnu- --arch arm64

You could also mention that you can run the tests with --arch arm.

Best Regards,
- Maíra Canal

+
+Parts of the driver that are currently covered by tests are:
+ * The HVS to PixelValve dynamic FIFO assignment, for the BCM2835-7
+   and BCM2711.
+
  Memory Management and 3D Command Submission
  ===========================================



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