| /* |
| * vsp1_dl.h -- R-Car VSP1 Display List |
| * |
| * Copyright (C) 2015 Renesas Corporation |
| * |
| * Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| #ifndef __VSP1_DL_H__ |
| #define __VSP1_DL_H__ |
| |
| #include <linux/types.h> |
| |
| struct vsp1_device; |
| struct vsp1_dl_fragment; |
| struct vsp1_dl_list; |
| struct vsp1_dl_manager; |
| |
| void vsp1_dlm_setup(struct vsp1_device *vsp1); |
| |
| struct vsp1_dl_manager *vsp1_dlm_create(struct vsp1_device *vsp1, |
| unsigned int index, |
| unsigned int prealloc); |
| void vsp1_dlm_destroy(struct vsp1_dl_manager *dlm); |
| void vsp1_dlm_reset(struct vsp1_dl_manager *dlm); |
| bool vsp1_dlm_irq_frame_end(struct vsp1_dl_manager *dlm); |
| |
| struct vsp1_dl_list *vsp1_dl_list_get(struct vsp1_dl_manager *dlm); |
| void vsp1_dl_list_put(struct vsp1_dl_list *dl); |
| void vsp1_dl_list_write(struct vsp1_dl_list *dl, u32 reg, u32 data); |
| void vsp1_dl_list_commit(struct vsp1_dl_list *dl); |
| |
| struct vsp1_dl_body *vsp1_dl_fragment_alloc(struct vsp1_device *vsp1, |
| unsigned int num_entries); |
| void vsp1_dl_fragment_free(struct vsp1_dl_body *dlb); |
| void vsp1_dl_fragment_write(struct vsp1_dl_body *dlb, u32 reg, u32 data); |
| int vsp1_dl_list_add_fragment(struct vsp1_dl_list *dl, |
| struct vsp1_dl_body *dlb); |
| int vsp1_dl_list_add_chain(struct vsp1_dl_list *head, struct vsp1_dl_list *dl); |
| |
| #endif /* __VSP1_DL_H__ */ |
