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 void (*exit)(struct meson_drm *priv); 18 int (*reset)(struct meson_drm *priv); 19 int (*enable)(struct meson_drm *priv); 20 int (*disable)(struct meson_drm *priv); 21 int (*setup)(struct meson_drm *priv); 22 int (*fmt_to_blk_mode)(u64 modifier, uint32_t format); 23 bool (*supported_fmt)(u64 modifier, uint32_t format); 24 }; 25 26 extern struct meson_afbcd_ops meson_afbcd_gxm_ops; 27 extern struct meson_afbcd_ops meson_afbcd_g12a_ops; 28 29 #endif /* __MESON_OSD_AFBCD_H */ 30