Commit 76e220d4 authored by Suraj Kandpal's avatar Suraj Kandpal
Browse files

drm/i915/hdcp: Check mst_port to determine connector type 

Check mst_port field in intel_connector to check connector type
rather than rely on encoder as it may not be attached to connector
at times.

--v2
-Add closes tag [Imre]

Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10898


Signed-off-by: default avatarSuraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240521081458.1500327-3-suraj.kandpal@intel.com
parent 1155de96

drivers/gpu/drm/i915/display/intel_dp_hdcp.c

+1 −1
Original line number Diff line number Diff line
@@ -693,7 +693,7 @@ int intel_dp_hdcp_get_remote_capability(struct intel_connector *connector, 


	*hdcp_capable = false;

	*hdcp2_capable = false;

	if (!intel_encoder_is_mst(connector->encoder))

	if (!connector->mst_port)

		return -EINVAL;



	aux = &connector->port->aux;