Allow drivers to return the XML that describes the available config
options.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
DRM_CONF_THROTTLE, /* DRM_CONF_INT. */
/* Can this driver, running on this kernel, import and export dma-buf fds? */
DRM_CONF_SHARE_FD, /* DRM_CONF_BOOL. */
DRM_CONF_THROTTLE, /* DRM_CONF_INT. */
/* Can this driver, running on this kernel, import and export dma-buf fds? */
DRM_CONF_SHARE_FD, /* DRM_CONF_BOOL. */
+ /* XML string describing the available config options. */
+ DRM_CONF_XML_OPTIONS, /* DRM_CONF_POINTER */