[PATCH i-g-t v3 1/2] tests/kms_atomic_transition: Update debug mask for multi-output modeset tests

[Pranay Samala]

To prevent disk usage issues during CI runs with multi-output,
this patch limits debug logging to DRM_UT_DRIVER for modeset
transition tests when more than two outputs are connected

v2: Include all modeset tests (Rama)
    Access display structure and avoid temporary variable (Rama)
v3: Move count_conn_outputs() to lib for future use (Rama)

Signed-off-by: Pranay Samala <pranay.samala at intel.com>
---
 tests/kms_atomic_transition.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/kms_atomic_transition.c b/tests/kms_atomic_transition.c
index 8c6094987..a13830965 100644
--- a/tests/kms_atomic_transition.c
+++ b/tests/kms_atomic_transition.c
@@ -1210,6 +1210,9 @@ igt_main_args("", long_opts, help_str, opt_handler, &data)
 	}
 
 	for (i = 0; i < ARRAY_SIZE(transition_tests); i++) {
+		if (strstr(transition_tests[i].name, "modeset"))
+			update_debug_mask_if_ci(DRM_UT_DRIVER);
+
 		igt_describe(transition_tests[i].desc);
 		igt_subtest_with_dynamic_f("%s", transition_tests[i].name) {
 			pipe_count = 0;
@@ -1250,6 +1253,9 @@ igt_main_args("", long_opts, help_str, opt_handler, &data)
 	}
 
 	for (i = 0; i < ARRAY_SIZE(modeset_tests); i++) {
+		if (igt_get_connected_output_count(&data.display) > 2)
+			update_debug_mask_if_ci(DRM_UT_DRIVER);
+
 		igt_describe_f("%s", modeset_tests[i].desc);
 		igt_subtest_with_dynamic_f("%s", modeset_tests[i].name) {
 			for (j = 1; j <= count; j++) {
-- 
2.34.1