| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (c) 2011-2018 Magewell Electronics Co., Ltd. (Nanjing) |
| * All rights reserved. |
| * Author: Yong Deng <yong.deng@magewell.com> |
| */ |
| |
| #ifndef __SUN6I_VIDEO_H__ |
| #define __SUN6I_VIDEO_H__ |
| |
| #include <media/v4l2-dev.h> |
| #include <media/videobuf2-core.h> |
| |
| struct sun6i_csi_device; |
| |
| struct sun6i_video { |
| struct video_device video_dev; |
| struct vb2_queue queue; |
| struct mutex lock; /* Queue lock. */ |
| struct media_pad pad; |
| |
| struct list_head dma_queue; |
| spinlock_t dma_queue_lock; /* DMA queue lock. */ |
| |
| struct v4l2_format format; |
| u32 mbus_code; |
| unsigned int sequence; |
| }; |
| |
| int sun6i_video_setup(struct sun6i_csi_device *csi_dev); |
| void sun6i_video_cleanup(struct sun6i_csi_device *csi_dev); |
| |
| void sun6i_video_frame_done(struct sun6i_csi_device *csi_dev); |
| |
| #endif /* __SUN6I_VIDEO_H__ */ |
