On Wed, 1 Jul 2026, Imre Deak wrote:
> Hook the shared i915 display DP link KUnit tests into the xe display
> test build.
>
> Build the shared display test source from the i915 display test directory
> when xe display support is enabled.
>
> Signed-off-by: Imre Deak <imre.deak@intel.com>
> ---
> drivers/gpu/drm/xe/Makefile               |  3 +++
> drivers/gpu/drm/xe/display/tests/Makefile | 11 +++++++++++
> 2 files changed, 14 insertions(+)
> create mode 100644 drivers/gpu/drm/xe/display/tests/Makefile
>
> diff --git a/drivers/gpu/drm/xe/Makefile b/drivers/gpu/drm/xe/Makefile
> index e5a04253e73bf..3ff58186c7678 100644
> --- a/drivers/gpu/drm/xe/Makefile
> +++ b/drivers/gpu/drm/xe/Makefile
> @@ -373,6 +373,9 @@ xe-$(CONFIG_DRM_XE_DP_TUNNEL) += \
>
> obj-$(CONFIG_DRM_XE) += xe.o
> obj-$(CONFIG_DRM_XE_KUNIT_TEST) += tests/
> +ifeq ($(CONFIG_DRM_XE_DISPLAY),y)
> +	obj-$(CONFIG_DRM_XE_KUNIT_TEST) += display/tests/
> +endif
>
> # header test
> hdrtest_find_args := -not -path xe_rtp_helpers.h
> diff --git a/drivers/gpu/drm/xe/display/tests/Makefile b/drivers/gpu/drm/xe/display/tests/Makefile
> new file mode 100644
> index 0000000000000..1a582febe17a6
> --- /dev/null
> +++ b/drivers/gpu/drm/xe/display/tests/Makefile
> @@ -0,0 +1,11 @@

Not sure but I think # SPDX ... boilterplate is missing.

Otherwise or if does not apply:

Reviewed-by: Micha³ Grzelak <michal.grzelak@intel.com>

BR,
Micha³

> +subdir-ccflags-$(CONFIG_DRM_XE_DISPLAY) += \
> +	-I$(srctree)/drivers/gpu/drm/i915/display/
> +
> +# Rule to build display code shared with i915
> +$(obj)/i915-display/tests/%.o: $(srctree)/drivers/gpu/drm/i915/display/tests/%.c FORCE
> +	$(call cmd,force_checksrc)
> +	$(call if_changed_rule,cc_o_c)
> +
> +obj-$(CONFIG_DRM_XE_KUNIT_TEST) += xe_display_test.o
> +xe_display_test-y = \
> +		i915-display/tests/intel_dp_link_test.o
> -- 
> 2.49.1
>
>