drm/i915: Don't allow HDCP on PORT E/F



Port E doesn't have HDCP support, and Port F is disabled. Don't setup
the hdcp shim on those.

Reviewed-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180109185401.16911-1-seanpaul@chromium.org

parent 20f24d77

drivers/gpu/drm/i915/intel_hdmi.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2296,7 +2296,8 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,

		intel_hdmi_add_properties(intel_hdmi, connector);

		if (INTEL_GEN(dev_priv) >= 9) {
		/* PORT E doesn't have HDCP, and PORT F is disabled */
		if (INTEL_GEN(dev_priv) >= 9 && port < PORT_E) {
		int ret = intel_hdcp_init(intel_connector,
		&intel_hdmi_hdcp_shim);
		if (ret)