1 /* 2 * Support for Medifield PNW Camera Imaging ISP subsystem. 3 * 4 * Copyright (c) 2010 Intel Corporation. All Rights Reserved. 5 * 6 * Copyright (c) 2010 Silicon Hive www.siliconhive.com. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License version 10 * 2 as published by the Free Software Foundation. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * 18 */ 19 20 #ifndef __ATOMISP_FOPS_H__ 21 #define __ATOMISP_FOPS_H__ 22 #include "atomisp_subdev.h" 23 24 int atomisp_q_video_buffers_to_css(struct atomisp_sub_device *asd, 25 struct atomisp_video_pipe *pipe, 26 enum atomisp_input_stream_id stream_id, 27 enum atomisp_css_buffer_type css_buf_type, 28 enum atomisp_css_pipe_id css_pipe_id); 29 30 unsigned int atomisp_dev_users(struct atomisp_device *isp); 31 unsigned int atomisp_sub_dev_users(struct atomisp_sub_device *asd); 32 33 /* 34 * Memory help functions for image frame and private parameters 35 */ 36 37 int atomisp_videobuf_mmap_mapper(struct videobuf_queue *q, 38 struct vm_area_struct *vma); 39 40 int atomisp_qbuf_to_css(struct atomisp_device *isp, 41 struct atomisp_video_pipe *pipe, 42 struct videobuf_buffer *vb); 43 44 int atomisp_qbuffers_to_css(struct atomisp_sub_device *asd); 45 46 extern const struct v4l2_file_operations atomisp_fops; 47 48 extern bool defer_fw_load; 49 50 #endif /* __ATOMISP_FOPS_H__ */ 51