[PATCH i-g-t 2/2] tests/kms_dirtyfb: Ensure PSR is enabled

["Jouni Högander" <jouni.hogander@intel.com>]

In certain cases PSR support is informed, but it doesn't get enabled
due to some limitations. This is causing failures which are actually just
expected behaviour. Fix this by checking PSR is really enabled and skip in
case it is not

Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/9735
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
---
 tests/intel/kms_dirtyfb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/intel/kms_dirtyfb.c b/tests/intel/kms_dirtyfb.c
index 9e4832929..6121599ec 100644
--- a/tests/intel/kms_dirtyfb.c
+++ b/tests/intel/kms_dirtyfb.c
@@ -151,6 +151,7 @@ static void check_feature(data_t *data)
 			     "FBC still disabled\n");
 		break;
 	case FEATURE_PSR:
+		igt_require(!psr_disabled_check(data->debugfs_fd));
 		igt_assert_f(psr_wait_entry(data->debugfs_fd, PSR_MODE_1, NULL),
 			     "PSR still disabled\n");
 		break;
-- 
2.34.1