| /* |
| * drivers/amlogic/media/common/ge2d/ge2d_wq.h |
| * |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| */ |
| |
| #ifndef _GE2D_WQ_H_ |
| #define _GE2D_WQ_H_ |
| #ifdef CONFIG_AMLOGIC_ION |
| #include <ion/ion.h> |
| |
| extern struct ion_client *ge2d_ion_client; |
| #endif |
| |
| extern ssize_t work_queue_status_show(struct class *cla, |
| struct class_attribute *attr, char *buf); |
| |
| extern ssize_t free_queue_status_show(struct class *cla, |
| struct class_attribute *attr, char *buf); |
| |
| extern int ge2d_setup(int irq, struct reset_control *rstc); |
| extern int ge2d_wq_init(struct platform_device *pdev, |
| int irq, struct clk *clk); |
| extern int ge2d_wq_deinit(void); |
| |
| int ge2d_buffer_alloc(struct ge2d_dmabuf_req_s *ge2d_req_buf); |
| int ge2d_buffer_free(int index); |
| int ge2d_buffer_export(struct ge2d_dmabuf_exp_s *ge2d_exp_buf); |
| void ge2d_buffer_dma_flush(int dma_fd); |
| void ge2d_buffer_cache_flush(int dma_fd); |
| void ge2d_pwr_config(bool enable); |
| #endif |
