| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546 |
- /*
- * vsp1_dl.h -- R-Car VSP1 Display List
- *
- * Copyright (C) 2015 Renesas Corporation
- *
- * Contact: Laurent Pinchart ([email protected])
- *
- * 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);
- void vsp1_dlm_irq_display_start(struct vsp1_dl_manager *dlm);
- void 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__ */
|
