On 12/1/22 12:11, Maxime Ripard wrote:

Driver-specific tests will need access to the helpers without pulling every DRM framework test. Let's create an intermediate Kconfig options for the helpers.

Suggested-by: Maíra Canal mcanal@igalia.com Signed-off-by: Maxime Ripard maxime@cerno.tech

Reviewed-by: Maíra Canal mcanal@igalia.com

Best Regards, - Maíra Canal

---

drivers/gpu/drm/Kconfig | 7 +++++++ drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/tests/Makefile | 4 +++- 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 315cbdf61979..9f019cd053e1 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -63,6 +63,12 @@ config DRM_USE_DYNAMIC_DEBUG bytes per callsite, the .data costs can be substantial, and are therefore configurable. +config DRM_KUNIT_TEST_HELPERS

• tristate
• depends on DRM && KUNIT
• help

•  KUnit Helpers for KMS drivers.
  

• config DRM_KUNIT_TEST tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS depends on DRM && KUNIT

@@ -73,6 +79,7 @@ config DRM_KUNIT_TEST select DRM_KMS_HELPER select DRM_BUDDY select DRM_EXPORT_FOR_TESTS if m

• select DRM_KUNIT_TEST_HELPERS default KUNIT_ALL_TESTS help This builds unit tests for DRM. This option is not useful for

diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index f92cd7892711..8d61fbdfdfac 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -125,7 +125,7 @@ obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_helper.o # Drivers and the rest # -obj-$(CONFIG_DRM_KUNIT_TEST) += tests/ +obj-y += tests/ obj-$(CONFIG_DRM_MIPI_DBI) += drm_mipi_dbi.o obj-$(CONFIG_DRM_MIPI_DSI) += drm_mipi_dsi.o diff --git a/drivers/gpu/drm/tests/Makefile b/drivers/gpu/drm/tests/Makefile index 94fe546d937d..ef14bd481139 100644 --- a/drivers/gpu/drm/tests/Makefile +++ b/drivers/gpu/drm/tests/Makefile @@ -1,5 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_DRM_KUNIT_TEST_HELPERS) += \

• drm_kunit_helpers.o
• obj-$(CONFIG_DRM_KUNIT_TEST) += \ drm_buddy_test.o \ drm_cmdline_parser_test.o \

@@ -9,7 +12,6 @@ obj-$(CONFIG_DRM_KUNIT_TEST) += \ drm_format_helper_test.o \ drm_format_test.o \ drm_framebuffer_test.o \

• drm_kunit_helpers.o \ drm_mm_test.o \ drm_modes_test.o \ drm_plane_helper_test.o \