| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef _VIDEOBUF_RES_H |
| #define _VIDEOBUF_RES_H |
| |
| #include <media/videobuf-core.h> |
| |
| struct videobuf_res_privdata { |
| /* const* char dev_name; */ |
| u32 magic; |
| resource_size_t start; |
| resource_size_t end; |
| void *priv; |
| }; |
| |
| void videobuf_queue_res_init(struct videobuf_queue *q, |
| const struct videobuf_queue_ops *ops, |
| struct device *dev, |
| spinlock_t *irqlock, |
| enum v4l2_buf_type type, |
| enum v4l2_field field, |
| unsigned int msize, |
| void *priv, |
| /* mutex lock */ |
| struct mutex *ext_lock); |
| |
| resource_size_t videobuf_to_res(struct videobuf_buffer *buf); |
| void videobuf_res_free(struct videobuf_queue *q, |
| struct videobuf_buffer *buf); |
| |
| #endif /* _VIDEOBUF_RES_H */ |