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

[Nautiyal, Ankit K]

On 2/11/2025 12:26 AM, Kunal Joshi wrote:
> 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 at intel.com>
> Signed-off-by: Kunal Joshi <kunal1.joshi at intel.com>

Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal at 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") {