uint32_t *blob_ids; /* store the blob IDs */
} drmModePropertyRes, *drmModePropertyPtr;
+static __inline int drm_property_type_is(drmModePropertyPtr property,
+ uint32_t type)
+{
+ /* instanceof for props.. handles extended type vs original types: */
+ if (property->flags & DRM_MODE_PROP_EXTENDED_TYPE)
+ return (property->flags & DRM_MODE_PROP_EXTENDED_TYPE) == type;
+ return property->flags & type;
+}
+
typedef struct _drmModeCrtc {
uint32_t crtc_id;
uint32_t buffer_id; /**< FB id to connect to 0 = disconnect */
*/
/**
- * Retrive information about the connector connectorId.
+ * Retrieve all information about the connector connectorId. This will do a
+ * forced probe on the connector to retrieve remote information such as EDIDs
+ * from the display device.
*/
extern drmModeConnectorPtr drmModeGetConnector(int fd,
- uint32_t connectorId);
+ uint32_t connectorId);
+
+/**
+ * Retrieve current information, i.e the currently active mode and encoder,
+ * about the connector connectorId. This will not do any probing on the
+ * connector or remote device, and only reports what is currently known.
+ * For the complete set of modes and encoders associated with the connector
+ * use drmModeGetConnector() which will do a probe to determine any display
+ * link changes first.
+ */
+extern drmModeConnectorPtr drmModeGetConnectorCurrent(int fd,
+ uint32_t connector_id);
/**
* Attaches the given mode to an connector.
uint32_t object_type, uint32_t property_id,
uint64_t value);
+
+typedef struct _drmModeAtomicReq drmModeAtomicReq, *drmModeAtomicReqPtr;
+
+extern drmModeAtomicReqPtr drmModeAtomicAlloc(void);
+extern drmModeAtomicReqPtr drmModeAtomicDuplicate(drmModeAtomicReqPtr req);
+extern int drmModeAtomicMerge(drmModeAtomicReqPtr base,
+ drmModeAtomicReqPtr augment);
+extern void drmModeAtomicFree(drmModeAtomicReqPtr req);
+extern int drmModeAtomicGetCursor(drmModeAtomicReqPtr req);
+extern void drmModeAtomicSetCursor(drmModeAtomicReqPtr req, int cursor);
+extern int drmModeAtomicAddProperty(drmModeAtomicReqPtr req,
+ uint32_t object_id,
+ uint32_t property_id,
+ uint64_t value);
+extern int drmModeAtomicCommit(int fd,
+ drmModeAtomicReqPtr req,
+ uint32_t flags,
+ void *user_data);
+
+extern int drmModeCreatePropertyBlob(int fd, const void *data, size_t size,
+ uint32_t *id);
+extern int drmModeDestroyPropertyBlob(int fd, uint32_t id);
+
+
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif