1 files changed, 0 insertions, 112 deletions
diff --git a/ANDROID_3.4.5/include/drm/ttm/ttm_execbuf_util.h b/ANDROID_3.4.5/include/drm/ttm/ttm_execbuf_util.h
deleted file mode 100644
index 26cc7f9f..00000000
--- a/ANDROID_3.4.5/include/drm/ttm/ttm_execbuf_util.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) 2006-2009 VMware, Inc., Palo Alto, CA., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
- */
-
-#ifndef _TTM_EXECBUF_UTIL_H_
-#define _TTM_EXECBUF_UTIL_H_
-
-#include "ttm/ttm_bo_api.h"
-#include <linux/list.h>
-
-/**
- * struct ttm_validate_buffer
- *
- * @head:           list head for thread-private list.
- * @bo:             refcounted buffer object pointer.
- * @new_sync_obj_arg: New sync_obj_arg for @bo, to be used once
- * adding a new sync object.
- * @reserved:       Indicates whether @bo has been reserved for validation.
- * @removed:        Indicates whether @bo has been removed from lru lists.
- * @put_count:      Number of outstanding references on bo::list_kref.
- * @old_sync_obj:   Pointer to a sync object about to be unreferenced
- */
-
-struct ttm_validate_buffer {
-	struct list_head head;
-	struct ttm_buffer_object *bo;
-	void *new_sync_obj_arg;
-	bool reserved;
-	bool removed;
-	int put_count;
-	void *old_sync_obj;
-};
-
-/**
- * function ttm_eu_backoff_reservation
- *
- * @list:     thread private list of ttm_validate_buffer structs.
- *
- * Undoes all buffer validation reservations for bos pointed to by
- * the list entries.
- */
-
-extern void ttm_eu_backoff_reservation(struct list_head *list);
-
-/**
- * function ttm_eu_reserve_buffers
- *
- * @list:    thread private list of ttm_validate_buffer structs.
- *
- * Tries to reserve bos pointed to by the list entries for validation.
- * If the function returns 0, all buffers are marked as "unfenced",
- * taken off the lru lists and are not synced for write CPU usage.
- *
- * If the function detects a deadlock due to multiple threads trying to
- * reserve the same buffers in reverse order, all threads except one will
- * back off and retry. This function may sleep while waiting for
- * CPU write reservations to be cleared, and for other threads to
- * unreserve their buffers.
- *
- * This function may return -ERESTART or -EAGAIN if the calling process
- * receives a signal while waiting. In that case, no buffers on the list
- * will be reserved upon return.
- *
- * Buffers reserved by this function should be unreserved by
- * a call to either ttm_eu_backoff_reservation() or
- * ttm_eu_fence_buffer_objects() when command submission is complete or
- * has failed.
- */
-
-extern int ttm_eu_reserve_buffers(struct list_head *list);
-
-/**
- * function ttm_eu_fence_buffer_objects.
- *
- * @list:        thread private list of ttm_validate_buffer structs.
- * @sync_obj:    The new sync object for the buffers.
- *
- * This function should be called when command submission is complete, and
- * it will add a new sync object to bos pointed to by entries on @list.
- * It also unreserves all buffers, putting them on lru lists.
- *
- */
-
-extern void ttm_eu_fence_buffer_objects(struct list_head *list, void *sync_obj);
-
-#endif