From: Ville Syrjälä ville.syrjala@linux.intel.com
It helps when the logs have a dump of the DFP capabilities.
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com --- 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; }