/*
- * Copyright (C) 2011-2014 ARM Limited. All rights reserved.
+ * Copyright (C) 2011-2016 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
struct mali_pp_job;
struct mali_dma_buf_attachment;
+struct mali_dma_buf_attachment {
+ struct dma_buf *buf;
+ struct dma_buf_attachment *attachment;
+ struct sg_table *sgt;
+ struct mali_session_data *session;
+ int map_ref;
+ struct mutex map_lock;
+ mali_bool is_mapped;
+ wait_queue_head_t wait_queue;
+};
-int mali_attach_dma_buf(struct mali_session_data *session, _mali_uk_attach_dma_buf_s __user *arg);
-int mali_release_dma_buf(struct mali_session_data *session, _mali_uk_release_dma_buf_s __user *arg);
int mali_dma_buf_get_size(struct mali_session_data *session, _mali_uk_dma_buf_get_size_s __user *arg);
-void mali_mem_dma_buf_release(mali_mem_allocation *descriptor);
+void mali_mem_unbind_dma_buf(mali_mem_backend *mem_backend);
+
+_mali_osk_errcode_t mali_mem_bind_dma_buf(mali_mem_allocation *alloc,
+ mali_mem_backend *mem_backend,
+ int fd, u32 flags);
#if !defined(CONFIG_MALI_DMA_BUF_MAP_ON_ATTACH)
int mali_dma_buf_map_job(struct mali_pp_job *job);