[igt-dev] [PATCH i-g-t] tests/kms_invalid_mode: Skip clock-too-high subtest on DSC panel

Karthik B S karthik.b.s at intel.com
Fri May 13 04:08:30 UTC 2022


Max clock limit calculation isn't valid with DSC.
Skip the test on DSC panels.

Signed-off-by: Karthik B S <karthik.b.s at intel.com>
---
 tests/kms_invalid_mode.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/kms_invalid_mode.c b/tests/kms_invalid_mode.c
index bb92a94e..cf011a17 100644
--- a/tests/kms_invalid_mode.c
+++ b/tests/kms_invalid_mode.c
@@ -73,6 +73,8 @@ adjust_mode_clock_too_high(data_t *data, drmModeModeInfoPtr mode)
 	int max_dotclock = data->max_dotclock;
 
 	igt_require(max_dotclock != 0);
+	igt_require(!igt_is_dsc_supported(data->drm_fd,
+					  data->output->config.connector));
 
 	/*
 	 * FIXME When we have a fixed mode, the kernel will ignore
-- 
2.22.0



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