diff --git a/drivers/gpu/drm/tests/drm_buddy_test.c b/drivers/gpu/drm/tests/drm_buddy_test.c
index dd8fb9f8341a..9662c949d0e3 100644
--- a/drivers/gpu/drm/tests/drm_buddy_test.c
+++ b/drivers/gpu/drm/tests/drm_buddy_test.c
@@ -774,4 +774,5 @@ static struct kunit_suite drm_buddy_test_suite = {
 kunit_test_suite(drm_buddy_test_suite);
 
 MODULE_AUTHOR("Intel Corporation");
+MODULE_DESCRIPTION("Kunit test for drm_buddy functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_cmdline_parser_test.c b/drivers/gpu/drm/tests/drm_cmdline_parser_test.c
index 88f7f518ffb3..6f1457bd21d9 100644
--- a/drivers/gpu/drm/tests/drm_cmdline_parser_test.c
+++ b/drivers/gpu/drm/tests/drm_cmdline_parser_test.c
@@ -1056,4 +1056,5 @@ static struct kunit_suite drm_cmdline_parser_test_suite = {
 kunit_test_suite(drm_cmdline_parser_test_suite);
 
 MODULE_AUTHOR("Maxime Ripard <maxime.ripard@bootlin.com>");
+MODULE_DESCRIPTION("Kunit test for drm_cmdline_parser functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_connector_test.c b/drivers/gpu/drm/tests/drm_connector_test.c
index 44f82ed2a958..0bd158987360 100644
--- a/drivers/gpu/drm/tests/drm_connector_test.c
+++ b/drivers/gpu/drm/tests/drm_connector_test.c
@@ -241,4 +241,5 @@ kunit_test_suites(
 );
 
 MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
+MODULE_DESCRIPTION("Kunit test for drm_modes functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_damage_helper_test.c b/drivers/gpu/drm/tests/drm_damage_helper_test.c
index 115034fc3421..0df2e1a54b0d 100644
--- a/drivers/gpu/drm/tests/drm_damage_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_damage_helper_test.c
@@ -636,4 +636,5 @@ static struct kunit_suite drm_damage_helper_test_suite = {
 
 kunit_test_suite(drm_damage_helper_test_suite);
 
+MODULE_DESCRIPTION("Test case for drm_damage_helper functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c b/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
index d916e548fcb1..89cd9e4f4d32 100644
--- a/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_dp_mst_helper_test.c
@@ -588,4 +588,5 @@ static struct kunit_suite drm_dp_mst_helper_test_suite = {
 
 kunit_test_suite(drm_dp_mst_helper_test_suite);
 
+MODULE_DESCRIPTION("Test cases for the DRM DP MST helpers");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_exec_test.c b/drivers/gpu/drm/tests/drm_exec_test.c
index 81f928a429ba..d6c4dd1194a0 100644
--- a/drivers/gpu/drm/tests/drm_exec_test.c
+++ b/drivers/gpu/drm/tests/drm_exec_test.c
@@ -210,4 +210,5 @@ static struct kunit_suite drm_exec_test_suite = {
 kunit_test_suite(drm_exec_test_suite);
 
 MODULE_AUTHOR("AMD");
+MODULE_DESCRIPTION("Kunit test for drm_exec functions");
 MODULE_LICENSE("GPL and additional rights");
diff --git a/drivers/gpu/drm/tests/drm_format_test.c b/drivers/gpu/drm/tests/drm_format_test.c
index ec6996ce819a..22e2371fd66a 100644
--- a/drivers/gpu/drm/tests/drm_format_test.c
+++ b/drivers/gpu/drm/tests/drm_format_test.c
@@ -356,4 +356,5 @@ static struct kunit_suite drm_format_test_suite = {
 
 kunit_test_suite(drm_format_test_suite);
 
+MODULE_DESCRIPTION("Test cases for the drm_format functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_framebuffer_test.c b/drivers/gpu/drm/tests/drm_framebuffer_test.c
index f759d9f3b76e..06f03b78c9c4 100644
--- a/drivers/gpu/drm/tests/drm_framebuffer_test.c
+++ b/drivers/gpu/drm/tests/drm_framebuffer_test.c
@@ -379,4 +379,5 @@ static struct kunit_suite drm_framebuffer_test_suite = {
 
 kunit_test_suite(drm_framebuffer_test_suite);
 
+MODULE_DESCRIPTION("Test cases for the drm_framebuffer functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_gem_shmem_test.c b/drivers/gpu/drm/tests/drm_gem_shmem_test.c
index 91202e40cde9..c3758faa1b83 100644
--- a/drivers/gpu/drm/tests/drm_gem_shmem_test.c
+++ b/drivers/gpu/drm/tests/drm_gem_shmem_test.c
@@ -380,4 +380,5 @@ static struct kunit_suite drm_gem_shmem_suite = {
 
 kunit_test_suite(drm_gem_shmem_suite);
 
+MODULE_DESCRIPTION("KUnit test suite for GEM objects backed by shmem buffers");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_kunit_helpers.c b/drivers/gpu/drm/tests/drm_kunit_helpers.c
index d5317d13d3fc..aa62719dab0e 100644
--- a/drivers/gpu/drm/tests/drm_kunit_helpers.c
+++ b/drivers/gpu/drm/tests/drm_kunit_helpers.c
@@ -312,4 +312,5 @@ drm_kunit_helper_create_crtc(struct kunit *test,
 EXPORT_SYMBOL_GPL(drm_kunit_helper_create_crtc);
 
 MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
+MODULE_DESCRIPTION("KUnit test suite helper functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_managed_test.c b/drivers/gpu/drm/tests/drm_managed_test.c
index 76eb273c9b36..d40c7ef7f9e1 100644
--- a/drivers/gpu/drm/tests/drm_managed_test.c
+++ b/drivers/gpu/drm/tests/drm_managed_test.c
@@ -113,4 +113,5 @@ static struct kunit_suite drm_managed_test_suite = {
 kunit_test_suite(drm_managed_test_suite);
 
 MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
+MODULE_DESCRIPTION("KUnit DRM managed test suite");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_mm_test.c b/drivers/gpu/drm/tests/drm_mm_test.c
index 8497d9990b96..6174d0929020 100644
--- a/drivers/gpu/drm/tests/drm_mm_test.c
+++ b/drivers/gpu/drm/tests/drm_mm_test.c
@@ -356,4 +356,5 @@ static struct kunit_suite drm_mm_test_suite = {
 kunit_test_suite(drm_mm_test_suite);
 
 MODULE_AUTHOR("Intel Corporation");
+MODULE_DESCRIPTION("Test cases for the drm_mm range manager");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_modes_test.c b/drivers/gpu/drm/tests/drm_modes_test.c
index 1e9f63fbfead..7029f7a2eb4d 100644
--- a/drivers/gpu/drm/tests/drm_modes_test.c
+++ b/drivers/gpu/drm/tests/drm_modes_test.c
@@ -147,4 +147,5 @@ static struct kunit_suite drm_modes_analog_tv_test_suite = {
 kunit_test_suite(drm_modes_analog_tv_test_suite);
 
 MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
+MODULE_DESCRIPTION("Kunit test for drm_modes functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_plane_helper_test.c b/drivers/gpu/drm/tests/drm_plane_helper_test.c
index 0f392146b233..7e975a3f4a71 100644
--- a/drivers/gpu/drm/tests/drm_plane_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_plane_helper_test.c
@@ -315,4 +315,5 @@ static struct kunit_suite drm_plane_helper_test_suite = {
 
 kunit_test_suite(drm_plane_helper_test_suite);
 
+MODULE_DESCRIPTION("Test cases for the drm_plane_helper functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_probe_helper_test.c b/drivers/gpu/drm/tests/drm_probe_helper_test.c
index 1a2044070a6c..bc09ff38aca1 100644
--- a/drivers/gpu/drm/tests/drm_probe_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_probe_helper_test.c
@@ -207,4 +207,5 @@ static struct kunit_suite drm_test_connector_helper_tv_get_modes_suite = {
 kunit_test_suite(drm_test_connector_helper_tv_get_modes_suite);
 
 MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
+MODULE_DESCRIPTION("Kunit test for drm_probe_helper functions");
 MODULE_LICENSE("GPL");
diff --git a/drivers/gpu/drm/tests/drm_rect_test.c b/drivers/gpu/drm/tests/drm_rect_test.c
index 76332cd2ead8..17e1f34b7610 100644
--- a/drivers/gpu/drm/tests/drm_rect_test.c
+++ b/drivers/gpu/drm/tests/drm_rect_test.c
@@ -526,4 +526,5 @@ static struct kunit_suite drm_rect_test_suite = {
 
 kunit_test_suite(drm_rect_test_suite);
 
+MODULE_DESCRIPTION("Test cases for the drm_rect functions");
 MODULE_LICENSE("GPL");
