/* SPDX-License-Identifier: GPL-2.0+ */ /* * (C) Copyright 2008-2018 Fuzhou Rockchip Electronics Co., Ltd */ #ifndef _ROCKCHIP_BRIDGE_H_ #define _ROCKCHIP_BRIDGE_H_ #include <config.h> #include <common.h> #include <dm/device.h> #include <errno.h> struct display_state; struct rockchip_bridge; struct drm_display_mode; struct rockchip_connector; struct rockchip_bridge_funcs { void (*enable)(struct rockchip_bridge *bridge); void (*disable)(struct rockchip_bridge *bridge); void (*pre_enable)(struct rockchip_bridge *bridge); void (*post_disable)(struct rockchip_bridge *bridge); void (*mode_set)(struct rockchip_bridge *bridge, const struct drm_display_mode *mode); bool (*detect)(struct rockchip_bridge *bridge); }; struct rockchip_bridge { struct udevice *dev; const struct rockchip_bridge_funcs *funcs; struct rockchip_bridge *next_bridge; struct rockchip_connector *conn; struct display_state *state; }; void rockchip_bridge_init(struct rockchip_bridge *bridge, struct rockchip_connector *conn, struct display_state *state); void rockchip_bridge_enable(struct rockchip_bridge *bridge); void rockchip_bridge_disable(struct rockchip_bridge *bridge); void rockchip_bridge_pre_enable(struct rockchip_bridge *bridge); void rockchip_bridge_post_disable(struct rockchip_bridge *bridge); void rockchip_bridge_mode_set(struct rockchip_bridge *bridge, const struct drm_display_mode *mode); bool rockchip_bridge_detect(struct rockchip_bridge *bridge); #endif