diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp_fops.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp_fops.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp_fops.h b/drivers/staging/media/atomisp/pci/atomisp_fops.h new file mode 100644 index 000000000..3f1e442ba --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp_fops.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Support for Medifield PNW Camera Imaging ISP subsystem. + * + * Copyright (c) 2010 Intel Corporation. All Rights Reserved. + * + * Copyright (c) 2010 Silicon Hive www.siliconhive.com. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version + * 2 as published by the Free Software Foundation. + * + * 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 __ATOMISP_FOPS_H__ +#define __ATOMISP_FOPS_H__ +#include "atomisp_subdev.h" + +int atomisp_q_video_buffers_to_css(struct atomisp_sub_device *asd, + struct atomisp_video_pipe *pipe, + enum atomisp_input_stream_id stream_id, + enum ia_css_buffer_type css_buf_type, + enum ia_css_pipe_id css_pipe_id); + +unsigned int atomisp_dev_users(struct atomisp_device *isp); +unsigned int atomisp_sub_dev_users(struct atomisp_sub_device *asd); + +/* + * Memory help functions for image frame and private parameters + */ + +int atomisp_videobuf_mmap_mapper(struct videobuf_queue *q, + struct vm_area_struct *vma); + +int atomisp_qbuf_to_css(struct atomisp_device *isp, + struct atomisp_video_pipe *pipe, + struct videobuf_buffer *vb); + +int atomisp_qbuffers_to_css(struct atomisp_sub_device *asd); + +extern const struct v4l2_file_operations atomisp_fops; + +extern bool defer_fw_load; + +#endif /* __ATOMISP_FOPS_H__ */ |