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| author | José Expósito <jose.exposito89@gmail.com> | 2022-06-20 18:06:39 +0200 |
|---|---|---|
| committer | José Expósito <jose.exposito89@gmail.com> | 2022-06-27 13:45:53 +0200 |
| commit | 8f456104915f0f991a2ce059a640b0a6f807e2cd (patch) | |
| tree | f242ee187a37f07139d5bcb4cef4ead2c81004f2 /drivers/gpu/drm/Kconfig | |
| parent | 84509eede6203bc5ab43ce0361a6ae17e2a17152 (diff) | |
drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_rgb332()
Test the conversion from XRGB8888 to RGB332.
What is tested?
- Different values for the X in XRGB8888 to make sure it is ignored
- Different clip values: Single pixel and full and partial buffer
- Well known colors: White, black, red, green, blue, magenta, yellow
and cyan
- Other colors: Randomly picked
- Destination pitch
How to run the tests?
$ ./tools/testing/kunit/kunit.py run --kunitconfig=drivers/gpu/drm/tests \
--kconfig_add CONFIG_VIRTIO_UML=y \
--kconfig_add CONFIG_UML_PCI_OVER_VIRTIO=y
Suggested-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: David Gow <davidgow@google.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220620160640.3790-3-jose.exposito89@gmail.com
Diffstat (limited to 'drivers/gpu/drm/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 22e7fa48d693..6c2256e8474b 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -70,6 +70,22 @@ config DRM_DEBUG_SELFTEST If in doubt, say "N". +config DRM_KUNIT_TEST + tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS + depends on DRM && KUNIT=y + select DRM_KMS_HELPER + default KUNIT_ALL_TESTS + help + This builds unit tests for DRM. This option is not useful for + distributions or general kernels, but only for kernel + developers working on DRM and associated drivers. + + For more information on KUnit and unit tests in general, + please refer to the KUnit documentation in + Documentation/dev-tools/kunit/. + + If in doubt, say "N". + config DRM_KMS_HELPER tristate depends on DRM |