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* [PATCH i-g-t] kms_vrr: Add comment explaining PR and LOBF dependency
@ 2025-06-23  5:20 Jeevan B
  2025-06-23  6:23 ` ✓ Xe.CI.BAT: success for " Patchwork
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: Jeevan B @ 2025-06-23  5:20 UTC (permalink / raw)
  To: igt-dev; +Cc: animesh.manna, Jeevan B

Add a comment to explain that LOBF requires PR support,
which is only available on eDP 1.5 panels.

Signed-off-by: Jeevan B <jeevan.b@intel.com>
---
 tests/kms_vrr.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/kms_vrr.c b/tests/kms_vrr.c
index 4919b7cb7..b7600ae2c 100644
--- a/tests/kms_vrr.c
+++ b/tests/kms_vrr.c
@@ -1049,6 +1049,10 @@ run_vrr_test(data_t *data, test_t test, uint32_t flags)
 				continue;
 			}
 
+			/* Panel Replay is supported only with eDP 1.5 panels.
+			 * LOBF and PR are mutually exclusive features.
+			 * Skip the test if PR is not supported, as LOBF cannot be enabled.
+			 */
 			if (flags == TEST_LINK_OFF)
 				igt_require_f(psr_sink_support(data->drm_fd,
 					      data->debugfs_fd, PR_MODE, output),
-- 
2.43.0


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Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2025-06-23  5:20 [PATCH i-g-t] kms_vrr: Add comment explaining PR and LOBF dependency Jeevan B
2025-06-23  6:23 ` ✓ Xe.CI.BAT: success for " Patchwork
2025-06-23  6:34 ` ✓ i915.CI.BAT: " Patchwork
2025-06-23  8:42 ` ✗ i915.CI.Full: failure " Patchwork
2025-06-23  9:22 ` ✓ Xe.CI.Full: success " Patchwork
2025-06-27 16:45 ` [i-g-t] " Kamil Konieczny

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