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=?a?q?=5BPATCH=20v2=C2=A0=5D=20tests/i915/i915=5Fpm=5Fdc=3A=20Check=20dc3co=20count=20to=20skip=20the=20test?=

igt-dev Mohammed Thasleem 1 participant 1 message Jun 20, 2022

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Mohammed Thasleem

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If dc3co is not enabled in driver, counter will always be zero and we can simply skip the test.

Fixes https://gitlab.freedesktop.org/drm/intel/-/issues/4364
Signed-off-by Mohammed Thasleem <[email protected]>
Reviewed-by Swati Sharma <[email protected]>
---
 tests/i915/i915_pm_dc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
tests/i915/i915_pm_dc.c +2 -1
index 2c2c5086..a780f2cb 100644
@@ -274,7 +274,8 @@ static void check_dc3co_with_videoplayback_like_load(data_t *data)
 		usleep(delay);
 	}
 
-	check_dc_counter(data, CHECK_DC3CO, dc3co_prev_cnt);
+	igt_require_f(dc_state_wait_entry(data->debugfs_fd,
+		      CHECK_DC3CO, dc3co_prev_cnt), "dc3co-vpb-simulation not enabled\n");
 }
 
 static void require_dc_counter(int debugfs_fd, int dc_flag)
Signature · 1 line
2.25.1