add eDP LVDS PCIE WIFI6

hc

2023-02-17 557c24d082b6ecb9bfe5407b77ae43fa7650a5dc

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// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2008-2018 Fuzhou Rockchip Electronics Co., Ltd
 */
 
#include "rockchip_bridge.h"
 
void rockchip_bridge_init(struct rockchip_bridge *bridge,
              struct rockchip_connector *conn,
              struct display_state *state)
{
    if (!bridge)
        return;
 
    bridge->conn = conn;
    bridge->state = state;
 
    if (bridge->next_bridge)
        rockchip_bridge_init(bridge->next_bridge, conn, state);
}
 
void rockchip_bridge_pre_enable(struct rockchip_bridge *bridge)
{
    if (!bridge)
        return;
 
    if (bridge->funcs && bridge->funcs->pre_enable)
        bridge->funcs->pre_enable(bridge);
 
    if (bridge->next_bridge)
        rockchip_bridge_pre_enable(bridge->next_bridge);
}
 
void rockchip_bridge_post_disable(struct rockchip_bridge *bridge)
{
    if (!bridge)
        return;
 
    if (bridge->next_bridge)
        rockchip_bridge_post_disable(bridge->next_bridge);
 
    if (bridge->funcs && bridge->funcs->post_disable)
        bridge->funcs->post_disable(bridge);
}
 
void rockchip_bridge_enable(struct rockchip_bridge *bridge)
{
    if (!bridge)
        return;
 
    if (bridge->funcs && bridge->funcs->enable)
        bridge->funcs->enable(bridge);
 
    if (bridge->next_bridge)
        rockchip_bridge_enable(bridge->next_bridge);
}
 
void rockchip_bridge_disable(struct rockchip_bridge *bridge)
{
    if (!bridge)
        return;
 
    if (bridge->next_bridge)
        rockchip_bridge_disable(bridge->next_bridge);
 
    if (bridge->funcs && bridge->funcs->disable)
        bridge->funcs->disable(bridge);
}
 
void rockchip_bridge_mode_set(struct rockchip_bridge *bridge,
                  const struct drm_display_mode *mode)
{
    if (!bridge || !mode)
        return;
 
    if (bridge->funcs && bridge->funcs->mode_set)
        bridge->funcs->mode_set(bridge, mode);
 
    if (bridge->next_bridge)
        rockchip_bridge_mode_set(bridge->next_bridge, mode);
}
 
bool rockchip_bridge_detect(struct rockchip_bridge *bridge)
{
    if (bridge->funcs && bridge->funcs->detect)
        if (!bridge->funcs->detect(bridge))
            return false;
 
    if (bridge->next_bridge)
        return rockchip_bridge_detect(bridge->next_bridge);
 
    return true;
}