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| author | Maxime Ripard <maxime@cerno.tech> | 2022-12-01 16:11:51 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2022-12-08 09:56:56 +0100 |
| commit | 5304c8e60100120c25557037edcc85791cb33a9a (patch) | |
| tree | 395cb58d753464cec3c467a72b56e0c93ef6a7ca /Documentation | |
| parent | 76ec18dc5afadb64257578ff91c1067331f2fcaa (diff) | |
Documentation: gpu: vc4: Add KUnit Tests Section
Now that we have VC4-specific tests in place, let's document them
properly.
Reviewed-by: Maíra Canal <mcanal@igalia.com>
Link: https://lore.kernel.org/r/20221123-rpi-kunit-tests-v3-20-4615a663a84a@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/gpu/vc4.rst | 16 |
1 files changed, 16 insertions, 0 deletions
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 + +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 =========================================== |