projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1517b039 TS |
1 | /* |
| 2 | * vsp1_dl.h -- R-Car VSP1 Display List | |
| 3 | * | |
| 4 | * Copyright (C) 2015 Renesas 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_DL_H__ | |
| 14 | #define __VSP1_DL_H__ | |
| 15 | ||
| aa380ea0 | 16 | #include <linux/types.h> |
| 1517b039 TS |
17 | |
| 18 | struct vsp1_device; | |
| f81e83c4 | 19 | struct vsp1_dl_fragment; |
| c2dd2513 | 20 | struct vsp1_dl_list; |
| ef9621bc | 21 | struct vsp1_dl_manager; |
| 1517b039 | 22 | |
| c2dd2513 | 23 | void vsp1_dlm_setup(struct vsp1_device *vsp1); |
| 1517b039 | 24 | |
| ef9621bc | 25 | struct vsp1_dl_manager *vsp1_dlm_create(struct vsp1_device *vsp1, |
| 12161989 | 26 | unsigned int index, |
| ef9621bc LP |
27 | unsigned int prealloc); |
| 28 | void vsp1_dlm_destroy(struct vsp1_dl_manager *dlm); | |
| c2dd2513 LP |
29 | void vsp1_dlm_reset(struct vsp1_dl_manager *dlm); |
| 30 | void vsp1_dlm_irq_display_start(struct vsp1_dl_manager *dlm); | |
| 31 | void vsp1_dlm_irq_frame_end(struct vsp1_dl_manager *dlm); | |
| 1517b039 | 32 | |
| c2dd2513 LP |
33 | struct vsp1_dl_list *vsp1_dl_list_get(struct vsp1_dl_manager *dlm); |
| 34 | void vsp1_dl_list_put(struct vsp1_dl_list *dl); | |
| 35 | void vsp1_dl_list_write(struct vsp1_dl_list *dl, u32 reg, u32 data); | |
| 36 | void vsp1_dl_list_commit(struct vsp1_dl_list *dl); | |
| 1517b039 | 37 | |
| f81e83c4 LP |
38 | struct vsp1_dl_body *vsp1_dl_fragment_alloc(struct vsp1_device *vsp1, |
| 39 | unsigned int num_entries); | |
| 40 | void vsp1_dl_fragment_free(struct vsp1_dl_body *dlb); | |
| 41 | void vsp1_dl_fragment_write(struct vsp1_dl_body *dlb, u32 reg, u32 data); | |
| 42 | int vsp1_dl_list_add_fragment(struct vsp1_dl_list *dl, | |
| 43 | struct vsp1_dl_body *dlb); | |
| 44 | ||
| 1517b039 | 45 | #endif /* __VSP1_DL_H__ */ |