1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2019 BayLibre, SAS
4  * Author: Neil Armstrong <narmstrong@baylibre.com>
5  */
6 
7 #ifndef __MESON_OSD_AFBCD_H
8 #define __MESON_OSD_AFBCD_H
9 
10 #include "meson_drv.h"
11 
12 /* This is an internal address used to transfer pixel from AFBC to the VIU */
13 #define MESON_G12A_AFBCD_OUT_ADDR	0x1000000
14 
15 struct meson_afbcd_ops {
16 	int (*init)(struct meson_drm *priv);
17 	int (*reset)(struct meson_drm *priv);
18 	int (*enable)(struct meson_drm *priv);
19 	int (*disable)(struct meson_drm *priv);
20 	int (*setup)(struct meson_drm *priv);
21 	int (*fmt_to_blk_mode)(u64 modifier, uint32_t format);
22 	bool (*supported_fmt)(u64 modifier, uint32_t format);
23 };
24 
25 extern struct meson_afbcd_ops meson_afbcd_gxm_ops;
26 extern struct meson_afbcd_ops meson_afbcd_g12a_ops;
27 
28 #endif /* __MESON_OSD_AFBCD_H */
29