[PATCH i-g-t] tests/kms_vrr: Pull Panel Replay check before setting up output

[Jeevan B]

Adding the Panel Replay support check later in the test was causing
an invalid skip, since the test disables PSR/PR in output_constraint().
Move the check earlier to ensure correct capability detection and avoid
unintended skips.

v2: Refactor TEST_LINK_OFF logic to avoid duplicate conditions.

Fixes: 7da0c57182cc ("tests/kms_vrr: Skip LOBF test if PR is not supported on sink")
Signed-off-by: Jeevan B <jeevan.b at intel.com>
---
 tests/kms_vrr.c | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/tests/kms_vrr.c b/tests/kms_vrr.c
index 9c2c4ac92..fc290203c 100644
--- a/tests/kms_vrr.c
+++ b/tests/kms_vrr.c
@@ -961,9 +961,17 @@ static bool output_constraint(data_t *data, igt_output_t *output, uint32_t flags
 	}
 
 	if (flags & TEST_LINK_OFF) {
-		if (psr_sink_support(data->drm_fd, data->debugfs_fd, PSR_MODE_1, NULL) ||
-		    psr_sink_support(data->drm_fd, data->debugfs_fd, PR_MODE, NULL))
-			psr_disable(data->drm_fd, data->debugfs_fd, NULL);
+		if (!psr_sink_support(data->drm_fd,
+				      data->debugfs_fd, PR_MODE, NULL)) {
+			igt_info("LOBF not supported\n");
+			return false;
+		}
+
+		if (flags & TEST_LINK_OFF) {
+			if (psr_sink_support(data->drm_fd, data->debugfs_fd, PSR_MODE_1, NULL) ||
+			    psr_sink_support(data->drm_fd, data->debugfs_fd, PR_MODE, NULL))
+				psr_disable(data->drm_fd, data->debugfs_fd, NULL);
+		}
 	}
 
 	/* Reset output */
@@ -1051,11 +1059,6 @@ run_vrr_test(data_t *data, test_t test, uint32_t flags)
 				continue;
 			}
 
-			if (flags == TEST_LINK_OFF)
-				igt_require_f(psr_sink_support(data->drm_fd,
-					      data->debugfs_fd, PR_MODE, output),
-					      "LOBF not supported");
-
 			igt_dynamic_f("pipe-%s-%s",
 				      kmstest_pipe_name(pipe), output->name)
 				test(data, pipe, output, flags);
-- 
2.43.0