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61 lines
1.3 KiB
61 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0+ */ |
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/* |
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* vsp1_video.h -- R-Car VSP1 Video Node |
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* |
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* Copyright (C) 2013-2015 Renesas Electronics Corporation |
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* |
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* Contact: Laurent Pinchart ([email protected]) |
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*/ |
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#ifndef __VSP1_VIDEO_H__ |
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#define __VSP1_VIDEO_H__ |
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#include <linux/list.h> |
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#include <linux/spinlock.h> |
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#include <media/videobuf2-v4l2.h> |
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#include "vsp1_rwpf.h" |
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struct vsp1_vb2_buffer { |
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struct vb2_v4l2_buffer buf; |
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struct list_head queue; |
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struct vsp1_rwpf_memory mem; |
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}; |
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static inline struct vsp1_vb2_buffer * |
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to_vsp1_vb2_buffer(struct vb2_v4l2_buffer *vbuf) |
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{ |
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return container_of(vbuf, struct vsp1_vb2_buffer, buf); |
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} |
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struct vsp1_video { |
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struct list_head list; |
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struct vsp1_device *vsp1; |
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struct vsp1_rwpf *rwpf; |
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struct video_device video; |
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enum v4l2_buf_type type; |
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struct media_pad pad; |
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struct mutex lock; |
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unsigned int pipe_index; |
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struct vb2_queue queue; |
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spinlock_t irqlock; |
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struct list_head irqqueue; |
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}; |
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static inline struct vsp1_video *to_vsp1_video(struct video_device *vdev) |
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{ |
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return container_of(vdev, struct vsp1_video, video); |
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} |
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void vsp1_video_suspend(struct vsp1_device *vsp1); |
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void vsp1_video_resume(struct vsp1_device *vsp1); |
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struct vsp1_video *vsp1_video_create(struct vsp1_device *vsp1, |
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struct vsp1_rwpf *rwpf); |
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void vsp1_video_cleanup(struct vsp1_video *video); |
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#endif /* __VSP1_VIDEO_H__ */
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