[Intel-gfx] [PATCH i-g-t v2] tests/psr: Dump PSR debugfs contents if PSR entry times out.

[Dhinakaran Pandiyan]

	(kms_psr_sink_crc:1717) CRITICAL: Failed assertion:
	wait_psr_entry(&data)
	(kms_psr_sink_crc:1717) CRITICAL: Last errno: 25, Inappropriate ioctl
	for device

isn't very useful, the "Enabled" field would have indicated that the
requirements to enable PSR weren't met in this case.

v2: s/Source_OK/Enabled in commit message.(Rodrigo)

Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan at intel.com>
---
 tests/kms_psr_sink_crc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/kms_psr_sink_crc.c b/tests/kms_psr_sink_crc.c
index 831368b2..c586d6e1 100644
--- a/tests/kms_psr_sink_crc.c
+++ b/tests/kms_psr_sink_crc.c
@@ -223,6 +223,7 @@ static bool wait_psr_entry(data_t *data)
 			return true;
 		sleep(1);
 	}
+	igt_debugfs_dump(data->drm_fd, "i915_edp_psr_status");
 	return false;
 }
 
-- 
2.11.0