326  * drm_connector_attach_content_protection_property - attach content protection  in DRM_ENUM_NAME_FN()
330  * @hdcp_content_type: is HDCP Content Type property needed for connector  in DRM_ENUM_NAME_FN()
332  * This is used to add support for content protection on select connectors.  in DRM_ENUM_NAME_FN()
333  * Content Protection is intentionally vague to allow for different underlying  in DRM_ENUM_NAME_FN()
336  * When hdcp_content_type is true enum property called HDCP Content Type is  in DRM_ENUM_NAME_FN()
339  * This property is used for sending the protected content's stream type  in DRM_ENUM_NAME_FN()
340  * from userspace to kernel on selected connectors. Protected content provider  in DRM_ENUM_NAME_FN()
341  * will decide their type of their content and declare the same to kernel.  in DRM_ENUM_NAME_FN()
343  * Content type will be used during the HDCP 2.2 authentication.  in DRM_ENUM_NAME_FN()
344  * Content type will be set to &drm_connector_state.hdcp_content_type.  in DRM_ENUM_NAME_FN()
346  * The content protection will be set to &drm_connector_state.content_protection  in DRM_ENUM_NAME_FN()
348  * When kernel triggered content protection state change like DESIRED->ENABLED  in DRM_ENUM_NAME_FN()
350  * the content protection state of a connector.  in DRM_ENUM_NAME_FN()
363 		prop = drm_property_create_enum(dev, 0, "Content Protection",  in DRM_ENUM_NAME_FN()
378 		prop = drm_property_create_enum(dev, 0, "HDCP Content Type",  in DRM_ENUM_NAME_FN()
394  * drm_hdcp_update_content_protection - Updates the content protection state
397  * @connector: drm_connector on which content protection state needs an update
398  * @val: New state of the content protection property
401  * content protection state changes of a drm_connector such as DESIRED->ENABLED