| ==================================================== | 
 |  drm/xen-front Xen para-virtualized frontend driver | 
 | ==================================================== | 
 |  | 
 | This frontend driver implements Xen para-virtualized display | 
 | according to the display protocol described at | 
 | include/xen/interface/io/displif.h | 
 |  | 
 | Driver modes of operation in terms of display buffers used | 
 | ========================================================== | 
 |  | 
 | .. kernel-doc:: drivers/gpu/drm/xen/xen_drm_front.h | 
 |    :doc: Driver modes of operation in terms of display buffers used | 
 |  | 
 | Buffers allocated by the frontend driver | 
 | ---------------------------------------- | 
 |  | 
 | .. kernel-doc:: drivers/gpu/drm/xen/xen_drm_front.h | 
 |    :doc: Buffers allocated by the frontend driver | 
 |  | 
 | Buffers allocated by the backend | 
 | -------------------------------- | 
 |  | 
 | .. kernel-doc:: drivers/gpu/drm/xen/xen_drm_front.h | 
 |    :doc: Buffers allocated by the backend | 
 |  | 
 | Driver limitations | 
 | ================== | 
 |  | 
 | .. kernel-doc:: drivers/gpu/drm/xen/xen_drm_front.h | 
 |    :doc: Driver limitations |