projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| f3af9572 LP |
1 | /* |
| 2 | * vsp1_drm.h -- R-Car VSP1 DRM/KMS Interface | |
| 3 | * | |
| 4 | * Copyright (C) 2015 Renesas Electronics Corporation | |
| 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_DRM_H__ | |
| 14 | #define __VSP1_DRM_H__ | |
| 15 | ||
| f5e04e7e LP |
16 | #include <linux/videodev2.h> |
| 17 | ||
| f3af9572 LP |
18 | #include "vsp1_pipe.h" |
| 19 | ||
| 7b4baddc LP |
20 | /** |
| 21 | * vsp1_drm - State for the API exposed to the DRM driver | |
| 22 | * @pipe: the VSP1 pipeline used for display | |
| 23 | * @num_inputs: number of active pipeline inputs at the beginning of an update | |
| f5e04e7e LP |
24 | * @planes: source crop rectangle, destination compose rectangle and z-order |
| 25 | * position for every input | |
| 7b4baddc | 26 | */ |
| f3af9572 LP |
27 | struct vsp1_drm { |
| 28 | struct vsp1_pipeline pipe; | |
| 7b4baddc | 29 | unsigned int num_inputs; |
| f5e04e7e LP |
30 | struct { |
| 31 | bool enabled; | |
| 32 | struct v4l2_rect crop; | |
| 33 | struct v4l2_rect compose; | |
| 34 | unsigned int zpos; | |
| 35 | } inputs[VSP1_MAX_RPF]; | |
| f3af9572 LP |
36 | }; |
| 37 | ||
| 38 | int vsp1_drm_init(struct vsp1_device *vsp1); | |
| 1517b039 | 39 | void vsp1_drm_cleanup(struct vsp1_device *vsp1); |
| f3af9572 LP |
40 | int vsp1_drm_create_links(struct vsp1_device *vsp1); |
| 41 | ||
| ef9621bc | 42 | void vsp1_drm_display_start(struct vsp1_device *vsp1); |
| c2dd2513 | 43 | |
| f3af9572 | 44 | #endif /* __VSP1_DRM_H__ */ |