From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
It helps when the logs have a dump of the DFP capabilities.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_dp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index bbe5c72b5bb3..a0b611e8b370 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -4528,6 +4528,9 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp)
DP_MAX_DOWNSTREAM_PORTS) < 0)
return false; /* downstream port status fetch failed */
+ DRM_DEBUG_KMS("DPCD DFP: %*ph\n", (int)sizeof(intel_dp->downstream_ports),
+ intel_dp->downstream_ports);
+
return true;
}
--
2.24.1
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