drivers/gpu/drm/tests/Makefile

# SPDX-License-Identifier: GPL-2.0

obj-$(CONFIG_DRM_KUNIT_TEST) += drm_format_helper_test.o
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 2022-06-20 18:06:39 +02:00			`# SPDX-License-Identifier: GPL-2.0`

			`obj-$(CONFIG_DRM_KUNIT_TEST) += drm_format_helper_test.o`