[PATCH i-g-t 5/6] tests/intel/kms_dp_linktrain_fallback: disable ignore long hpd

[Kunal Joshi <kunal1.joshi@intel.com>]

Some systems may have environment variable IGT_KMS_IGNORE_HPD
set which will ignore hpd, disable it before starting the test.

Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Kunal Joshi <kunal1.joshi@intel.com>
---
 tests/intel/kms_dp_linktrain_fallback.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/intel/kms_dp_linktrain_fallback.c b/tests/intel/kms_dp_linktrain_fallback.c
index 69d48ca21..c8d284e17 100644
--- a/tests/intel/kms_dp_linktrain_fallback.c
+++ b/tests/intel/kms_dp_linktrain_fallback.c
@@ -637,6 +637,12 @@ igt_main
 			if (current_log_level > 10)
 				igt_drm_debug_level_update(10);
 		}
+		/*
+		 * Some environments may have environment
+		 * variable set to ignore long hpd, disable it for this test
+		 */
+		igt_assert_f(igt_ignore_long_hpd(data.drm_fd, false),
+			     "Unable to disable ignore long hpd\n");
 	}
 
 	igt_subtest("dp-fallback") {
-- 
2.25.1