[PATCH i-g-t v3] tests/kms_3d: Add more logs to skips/failure

[Pranay Samala]

Having some logs for test failures and skips would
make debugging much easier.

Signed-off-by: Pranay Samala <pranay.samala at intel.com>
---
 tests/kms_3d.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/tests/kms_3d.c b/tests/kms_3d.c
index ad6c45e9b..e1c024066 100644
--- a/tests/kms_3d.c
+++ b/tests/kms_3d.c
@@ -55,17 +55,19 @@ igt_simple_main
 	res = drmModeGetResources(drm_fd);
 	igt_require(res);
 
-	igt_assert(drmSetClientCap(drm_fd, DRM_CLIENT_CAP_STEREO_3D, 1) >= 0);
+	igt_assert_f(drmSetClientCap(drm_fd, DRM_CLIENT_CAP_STEREO_3D, 1) >= 0,
+		     "Failed to enable STEREO_3D capability.\n");
 
 	/* find an hdmi connector */
 	for (int i = 0; i < res->count_connectors; i++) {
 		connector = drmModeGetConnectorCurrent(drm_fd, res->connectors[i]);
-		if (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA)
+		if (connector->connector_type == DRM_MODE_CONNECTOR_HDMIA &&
+		    connector->connection == DRM_MODE_CONNECTED)
 			break;
 		drmModeFreeConnector(connector);
 		connector = NULL;
 	}
-	igt_require(connector);
+	igt_require_f(connector, "No HDMI connector found.\n");
 
 	kmstest_unset_all_crtcs(drm_fd, res);
 
@@ -85,7 +87,7 @@ igt_simple_main
 			mode_count++;
 	}
 
-	igt_assert(mode_count);
+	igt_assert_f(mode_count, "3D modes not detected.\n");
 
 	/* set 3D modes */
 	igt_info("Testing:\n");
@@ -95,8 +97,12 @@ igt_simple_main
 		int crtc_mask = -1;
 		int ret;
 
-		if (!(connector->modes[i].flags & DRM_MODE_FLAG_3D_MASK))
+		if (!(connector->modes[i].flags & DRM_MODE_FLAG_3D_MASK)) {
+			igt_info("%s-%d: Doesn't support 3D MASK.\n",
+				 kmstest_connector_type_str(connector->connector_type),
+				 connector->connector_type_id);
 			continue;
+		}
 
 		/* create a configuration */
 		ret = kmstest_get_connector_config(drm_fd, connector_id,
-- 
2.34.1