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drm/i915/kunit: Add DP link test stub

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Add a Kunit stub test module for DP link test cases.

v2: Add missing module license.

Reviewed-by: Michał Grzelak <michal.grzelak@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patch.msgid.link/20260701153204.4124150-28-imre.deak@intel.com
This commit is contained in:
Imre Deak
2026-07-01 18:31:56 +03:00
parent 3d5fc70709
commit d3340e92be
3 changed files with 56 additions and 0 deletions
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2
drivers/gpu/drm/i915/Makefile
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@@ -386,6 +386,8 @@ i915-y += \
i915-$(CONFIG_DRM_I915_DP_TUNNEL) += \
display/intel_dp_tunnel.o
obj-$(CONFIG_DRM_I915_KUNIT_TEST) += display/tests/
i915-$(CONFIG_DRM_I915_GVT) += \
display/intel_gvt_api.o

7
drivers/gpu/drm/i915/display/tests/Makefile Normal file
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@@ -0,0 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
subdir-ccflags-y += -I$(srctree)/drivers/gpu/drm/i915/display/
obj-$(CONFIG_DRM_I915_KUNIT_TEST) += i915_display_test.o
i915_display_test-y = \
intel_dp_link_test.o

47
drivers/gpu/drm/i915/display/tests/intel_dp_link_test.c Normal file
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@@ -0,0 +1,47 @@
// SPDX-License-Identifier: MIT
/*
* Copyright © 2026 Intel Corporation
*/
#include <kunit/test.h>
struct test_ctx {
};
static struct kunit_case intel_dp_link_test_cases[] = {
{}
};
static struct test_ctx test_ctx;
static int intel_dp_link_test_init(struct kunit *test)
{
test->priv = &test_ctx;
return 0;
}
static void intel_dp_link_test_exit(struct kunit *test)
{
}
static int intel_dp_link_test_suite_init(struct kunit_suite *test_suite)
{
return 0;
}
static struct kunit_suite intel_dp_link_test_suite = {
.name = "intel_dp_link",
.suite_init = intel_dp_link_test_suite_init,
.init = intel_dp_link_test_init,
.exit = intel_dp_link_test_exit,
.test_cases = intel_dp_link_test_cases,
};
kunit_test_suites(&intel_dp_link_test_suite);
MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING");
MODULE_AUTHOR("Intel Corporation");
MODULE_LICENSE("GPL and additional rights");
MODULE_DESCRIPTION("Intel DP link KUnit tests");