[igt-dev] [i-g-t V6 48/81] tests/kms_flip_event_leak: Document each subtest for testplan

[Bhanuprakash Modem]

Add documentation for all kms tests which is used by IGT testplan
documentation.

V2: - Fix test description

Cc: Karthik B S <karthik.b.s at intel.com>
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem at intel.com>
---
 tests/kms_flip_event_leak.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/tests/kms_flip_event_leak.c b/tests/kms_flip_event_leak.c
index 423ce40df..0de2800d2 100644
--- a/tests/kms_flip_event_leak.c
+++ b/tests/kms_flip_event_leak.c
@@ -31,6 +31,23 @@
 #include "igt_device.h"
 #include "xe/xe_query.h"
 
+/**
+ * TEST: kms flip event leak
+ * Category: Display
+ * Description: Test to validate flip event leak
+ *
+ * SUBTEST: basic
+ * Description: This test tries to provoke the kernel into leaking a pending
+ *              page flip event when the fd is closed before the flip has
+ *              completed. The test itself won't fail even if the kernel leaks
+ *              the event, but the resulting dmesg WARN will indicate a failure.
+ * Driver requirement: any
+ * Functionality: kms_core
+ * Mega feature: General Display Features
+ * Run type: FULL
+ * Test category: functionality test
+ */
+
 typedef struct {
 	int drm_fd;
 	igt_display_t display;
-- 
2.40.0