04b8a5d9cf
Use this to simplify the driver shutdown. It will also come handy when
fixing the error handling in meson_drv_bind_master().
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Fixes: d1b5e41e13a7e9 ("drm/meson: Add AFBCD module driver")
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211230235515.1627522-2-martin.blumenstingl@googlemail.com
30 lines
853 B
C
30 lines
853 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2019 BayLibre, SAS
|
|
* Author: Neil Armstrong <narmstrong@baylibre.com>
|
|
*/
|
|
|
|
#ifndef __MESON_OSD_AFBCD_H
|
|
#define __MESON_OSD_AFBCD_H
|
|
|
|
#include "meson_drv.h"
|
|
|
|
/* This is an internal address used to transfer pixel from AFBC to the VIU */
|
|
#define MESON_G12A_AFBCD_OUT_ADDR 0x1000000
|
|
|
|
struct meson_afbcd_ops {
|
|
int (*init)(struct meson_drm *priv);
|
|
void (*exit)(struct meson_drm *priv);
|
|
int (*reset)(struct meson_drm *priv);
|
|
int (*enable)(struct meson_drm *priv);
|
|
int (*disable)(struct meson_drm *priv);
|
|
int (*setup)(struct meson_drm *priv);
|
|
int (*fmt_to_blk_mode)(u64 modifier, uint32_t format);
|
|
bool (*supported_fmt)(u64 modifier, uint32_t format);
|
|
};
|
|
|
|
extern struct meson_afbcd_ops meson_afbcd_gxm_ops;
|
|
extern struct meson_afbcd_ops meson_afbcd_g12a_ops;
|
|
|
|
#endif /* __MESON_OSD_AFBCD_H */
|