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From 1ddfbb0af0c23a845e941f4e49c6a65358b1c58e Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 1 Dec 2022 13:37:20 +0100
Subject: [PATCH] drm/tests: Introduce a config option for the KUnit
helpers
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
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>
---
drivers/gpu/drm/Kconfig | 7 +++++++
drivers/gpu/drm/Makefile | 2 +-
drivers/gpu/drm/tests/Makefile | 4 +++-
3 files changed, 11 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -64,6 +64,12 @@ 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
@@ -74,6 +80,7 @@ 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
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -77,7 +77,7 @@ obj-$(CONFIG_DRM_KMS_HELPER) += drm_kms_
# Drivers and the rest
#
-obj-$(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
--- 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 \
@@ -8,7 +11,6 @@ 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_plane_helper_test.o \
drm_rect_test.o
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