projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 26e0ca22 LP |
1 | /* |
| 2 | * vsp1_uds.h -- R-Car VSP1 Up and Down Scaler | |
| 3 | * | |
| 8a1edc55 | 4 | * Copyright (C) 2013-2014 Renesas Electronics Corporation |
| 26e0ca22 LP |
5 | * |
| 6 | * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation; either version 2 of the License, or | |
| 11 | * (at your option) any later version. | |
| 12 | */ | |
| 13 | #ifndef __VSP1_UDS_H__ | |
| 14 | #define __VSP1_UDS_H__ | |
| 15 | ||
| 16 | #include <media/media-entity.h> | |
| 17 | #include <media/v4l2-subdev.h> | |
| 18 | ||
| 19 | #include "vsp1_entity.h" | |
| 20 | ||
| 21 | struct vsp1_device; | |
| 22 | ||
| 23 | #define UDS_PAD_SINK 0 | |
| 24 | #define UDS_PAD_SOURCE 1 | |
| 25 | ||
| 26 | struct vsp1_uds { | |
| 27 | struct vsp1_entity entity; | |
| bdc2df62 | 28 | bool scale_alpha; |
| 26e0ca22 LP |
29 | }; |
| 30 | ||
| 31 | static inline struct vsp1_uds *to_uds(struct v4l2_subdev *subdev) | |
| 32 | { | |
| 33 | return container_of(subdev, struct vsp1_uds, entity.subdev); | |
| 34 | } | |
| 35 | ||
| 36 | struct vsp1_uds *vsp1_uds_create(struct vsp1_device *vsp1, unsigned int index); | |
| 37 | ||
| 07a23c61 | 38 | void vsp1_uds_set_alpha(struct vsp1_entity *uds, struct vsp1_dl_list *dl, |
| 5e8dbbf3 | 39 | unsigned int alpha); |
| bdc2df62 | 40 | |
| 26e0ca22 | 41 | #endif /* __VSP1_UDS_H__ */ |