[igt-dev] [PATCH i-g-t v1] tests/kms_cursor_legacy: Add check for overlay planes

[Jessica Zhang]

For the dynamic subtests atomic-transitions and
atomic-transitions-varying-size, check if the pipe has an overlay plane
before forking the process.

This will avoid the test trying to skip within a forked process and
throwing a SIGABRT.

Signed-off-by: Jessica Zhang <quic_jesszhan at quicinc.com>
---
 tests/kms_cursor_legacy.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/kms_cursor_legacy.c b/tests/kms_cursor_legacy.c
index fc4a291d85b6..06751bac4f40 100644
--- a/tests/kms_cursor_legacy.c
+++ b/tests/kms_cursor_legacy.c
@@ -438,6 +438,11 @@ static void flip(igt_display_t *display,
 	if (mode >= flip_test_atomic)
 		igt_require(display->is_atomic);
 
+	if (mode == flip_test_atomic_transitions ||
+		mode == flip_test_atomic_transitions_varying_size)
+		igt_require(igt_pipe_get_plane_type(&display->pipes[flip_pipe],
+					DRM_PLANE_TYPE_OVERLAY));
+
 	igt_require((output = set_fb_on_crtc(display, flip_pipe, &fb_info)));
 	if (flip_pipe != cursor_pipe) {
 		igt_require((output2 = set_fb_on_crtc(display, cursor_pipe, &fb_info2)));
-- 
2.31.0