[PATCH 1/2] drm/i915/hdcp: Move aux assignment after connector type check

[Suraj Kandpal <suraj.kandpal@intel.com>]

Move assignment of aux after connector type check as port may not
exist if connector is not DPMST.

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp_hdcp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
index 92b03073acdd..92be53d7c81f 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_hdcp.c
@@ -687,15 +687,16 @@ int intel_dp_hdcp_get_remote_capability(struct intel_connector *connector,
 					bool *hdcp2_capable)
 {
 	struct drm_i915_private *i915 = to_i915(connector->base.dev);
-	struct drm_dp_aux *aux = &connector->port->aux;
+	struct drm_dp_aux *aux;
 	u8 bcaps;
 	int ret;
 
 	*hdcp_capable = false;
 	*hdcp2_capable = false;
-	if (!intel_encoder_is_mst(connector->encoder))
+	if (intel_encoder_is_mst(connector->encoder))
 		return -EINVAL;
 
+	aux = &connector->port->aux;
 	ret =  _intel_dp_hdcp2_get_capability(aux, hdcp2_capable);
 	if (ret)
 		drm_dbg_kms(&i915->drm,
-- 
2.43.2