42 	   same cluster, or 0 if there isn't any. */
946 		if (!is_cur_manual(ctrl->cluster[0])) {  in new_to_cur()
948 			if (ctrl->cluster[0]->has_volatiles)  in new_to_cur()
983 /* Return non-zero if one or more of the controls in the cluster has a new
991 		struct v4l2_ctrl *ctrl = master->cluster[i];  in cluster_changed()
1250 		/* By default each control starts in a cluster of its own.  in handler_new_ref()
1251 		   new_ref->ctrl is basically a cluster array with one  in handler_new_ref()
1252 		   element, so that's perfect to use as the cluster pointer.  in handler_new_ref()
1254 		ctrl->cluster = &new_ref->ctrl;  in handler_new_ref()
1498 /* Cluster controls */
1509 			controls[i]->cluster = controls;  in v4l2_ctrl_cluster()
1675 		struct v4l2_ctrl *master = ctrl->cluster[0];  in v4l2_ctrl_handler_setup()
1678 		/* Skip if this control was already handled by a cluster. */  in v4l2_ctrl_handler_setup()
1685 			if (master->cluster[i]) {  in v4l2_ctrl_handler_setup()
1686 				cur_to_new(master->cluster[i]);  in v4l2_ctrl_handler_setup()
1687 				master->cluster[i]->is_new = 1;  in v4l2_ctrl_handler_setup()
1688 				master->cluster[i]->done = true;  in v4l2_ctrl_handler_setup()
1822    after the failed one. Since if they were part of a control cluster they
1823    could have been successfully processed (if a cluster member was encountered
1824    at index < error_idx), they could have failed (if a cluster member was at
1825    error_idx), or they may not have been processed yet (if the first cluster
1872 		if (ctrl->cluster[0]->ncontrols > 1)  in prepare_ext_ctrls()
1874 		if (ctrl->cluster[0] != ctrl)  in prepare_ext_ctrls()
1875 			ref = find_ref_lock(hdl, ctrl->cluster[0]->id);  in prepare_ext_ctrls()
1876 		/* Store the ref to the master control of the cluster */  in prepare_ext_ctrls()
1881 		   cluster */  in prepare_ext_ctrls()
1886 	   control cluster. */  in prepare_ext_ctrls()
1891 	   belong to the same cluster. */  in prepare_ext_ctrls()
1903 		   helper that belongs to the same cluster. */  in prepare_ext_ctrls()
1907 			   points to the next helper in the same cluster. */  in prepare_ext_ctrls()
1910 			   cluster, clear the others. */  in prepare_ext_ctrls()
1979 				cur_to_new(master->cluster[j]);  in v4l2_g_ext_ctrls()
2013 	struct v4l2_ctrl *master = ctrl->cluster[0];  in get_ctrl()
2024 			cur_to_new(master->cluster[i]);  in get_ctrl()
2072 	/* Go through the cluster and either validate the new value or  in try_or_set_cluster()
2077 		struct v4l2_ctrl *ctrl = master->cluster[i];  in try_or_set_cluster()
2104 		new_to_cur(fh, master->cluster[i], update_flag && i > 0);  in try_or_set_cluster()
2145 		cur_to_new(master->cluster[i]);  in update_from_auto_cluster()
2148 			if (master->cluster[i])  in update_from_auto_cluster()
2149 				master->cluster[i]->is_new = 1;  in update_from_auto_cluster()
2192 		/* Reset the 'is_new' flags of the cluster */  in try_set_ext_ctrls()
2194 			if (master->cluster[j])  in try_set_ext_ctrls()
2195 				master->cluster[j]->is_new = 0;  in try_set_ext_ctrls()
2277 	struct v4l2_ctrl *master = ctrl->cluster[0];  in set_ctrl()
2287 	/* Reset the 'is_new' flags of the cluster */  in set_ctrl()
2289 		if (master->cluster[i])  in set_ctrl()
2290 			master->cluster[i]->is_new = 0;  in set_ctrl()