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There are few of the subtests of kms_pm_dc passing on headless systems as well. Please check if those need to be split into a separate test or if those were passing by mistake in the first place. Thanks and Regards, Karthik.B.S > > Signed-off-by: Mohammed Thasleem > --- > tests/intel/kms_pm_dc.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tests/intel/kms_pm_dc.c b/tests/intel/kms_pm_dc.c > index 2f822abea..d1c4a5019 100644 > --- a/tests/intel/kms_pm_dc.c > +++ b/tests/intel/kms_pm_dc.c > @@ -771,6 +771,7 @@ int igt_main() > igt_require(igt_setup_runtime_pm(data.drm_fd)); > igt_require(igt_pm_dmc_loaded(data.debugfs_fd)); > igt_display_require(&data.display, data.drm_fd); > + igt_display_require_output(&data.display); > /* Make sure our Kernel supports MSR and the module is loaded */ > igt_require(igt_kmod_load("msr", NULL) == 0); >