From: Arnd Bergmann <arnd@xxxxxxxx>
When the driver is built-in but the tests are in loadable modules,
the helpers don't actually get put into the driver:
ERROR: modpost: "xe_kunit_helper_alloc_xe_device" [drivers/gpu/drm/xe/tests/xe_test.ko] undefined!
Change the Makefile to ensure they are always part of the driver
even when the rest of the kunit tests are in loadable modules.
The tests/xe_kunit_helpers.c file depends on DRM_KUNIT_TEST_HELPERS,
so this has to always be selected by the main XE module now, rather
than the actual tests. In turn, the "depends on (m || (y && KUNIT=y))"
doesn't really do what it tried and can just be removed.
Fixes: 5095d13d758b ("drm/xe/kunit: Define helper functions to allocate fake xe device")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/gpu/drm/xe/Kconfig | 3 ++-
drivers/gpu/drm/xe/Kconfig.debug | 1 -
drivers/gpu/drm/xe/Makefile | 6 ++++--
3 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig
index 6d4428b19a4c..2948650680e1 100644
--- a/drivers/gpu/drm/xe/Kconfig
+++ b/drivers/gpu/drm/xe/Kconfig
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
config DRM_XE
tristate "Intel Xe Graphics"
- depends on DRM && PCI && MMU && (m || (y && KUNIT=y))
+ depends on DRM && PCI && MMU
depends on ACPI_VIDEO || !ACPI
select INTERVAL_TREE
# we need shmfs for the swappable backing store, and in particular
@@ -11,6 +11,7 @@ config DRM_XE
select DRM_BUDDY
select DRM_EXEC
select DRM_KMS_HELPER
+ select DRM_KUNIT_TEST_HELPERS if DRM_XE_KUNIT_TEST != n
select DRM_PANEL
select DRM_SUBALLOC_HELPER
select DRM_DISPLAY_DP_HELPER
diff --git a/drivers/gpu/drm/xe/Kconfig.debug b/drivers/gpu/drm/xe/Kconfig.debug
index 549065f57a78..df02e5d17d26 100644
--- a/drivers/gpu/drm/xe/Kconfig.debug
+++ b/drivers/gpu/drm/xe/Kconfig.debug
@@ -76,7 +76,6 @@ config DRM_XE_KUNIT_TEST
depends on DRM_XE && KUNIT && DEBUG_FS
default KUNIT_ALL_TESTS
select DRM_EXPORT_FOR_TESTS if m
- select DRM_KUNIT_TEST_HELPERS
help
Choose this option to allow the driver to perform selftests under
the kunit framework
diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
index 4c6ffe4b2172..b596e4482a9b 100644
--- a/drivers/gpu/drm/xe/Makefile
+++ b/drivers/gpu/drm/xe/Makefile
@@ -158,8 +158,10 @@ xe-$(CONFIG_PCI_IOV) += \
xe_lmtt_2l.o \
xe_lmtt_ml.o
-xe-$(CONFIG_DRM_XE_KUNIT_TEST) += \
- tests/xe_kunit_helpers.o
+# include helpers for tests even when XE is built-in
+ifdef CONFIG_DRM_XE_KUNIT_TEST
+xe-y += tests/xe_kunit_helpers.o
+endif
# i915 Display compat #defines and #includes
subdir-ccflags-$(CONFIG_DRM_XE_DISPLAY) += \
--
2.39.2
