include/drm/drm_device.h

27  * enum switch_power_state - power state of drm device
31 	/** @DRM_SWITCH_POWER_ON: Power state is ON */
34 	/** @DRM_SWITCH_POWER_OFF: Power state is OFF */
37 	/** @DRM_SWITCH_POWER_CHANGING: Power state is changing */
45  * struct drm_device - DRM device structure
54 	/** @ref: Object ref-count */
57 	/** @dev: Device structure of bus-device */
61 	 * @managed:
63 	 * Managed resources linked to the lifetime of this &drm_device as
67 		/** @managed.resources: managed resources list */
69 		/** @managed.final_kfree: pointer for final kfree() call */
71 		/** @managed.lock: protects @managed.resources */
73 	} managed;  member
86 	 * per-device structure.
128 	 * @driver_features: per-device driver features
131 	 * certain features on a per-device basis while still
145 	/** @anon_inode: inode for private address-space */
188 	 * List of open DRM files for in-kernel clients.
203 	 * List of in-kernel clients. Protected by &clientlist_mutex.
215 	 * with high-precision timestamping (otherwise there are races) and the
227 	 * is free-standing and not part of &struct drm_crtc itself. It must be
239 	 * @vbl_lock: Top-level vblank references lock, wraps the low-level
248 	 * wrap-around of the vblank register. It is used by the vblank core to
249 	 * handle wrap-arounds.
253 	 * high-precision timestamps. That approach is suffering from small
258 	 * can instead choose to use a runtime configurable per-crtc value
261 	 * to use the per-crtc value.
263 	 * If non-zero, &drm_crtc_funcs.get_vblank_counter must be set.
299 	 * Power state of the client.
343 	/* Context handle management - linked list of context handles */
346 	/* Context handle management - mutex for &ctxlist */
352 	/* Memory management - linked list of regions */
355 	/* Memory management - user token hash table for maps */
358 	/* Context handle management - list of vmas (for debugging) */
373 	/* Usage counter for buffers in use -- cannot alloc */