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* Analogix DP (Display Port) Core interface driver.
* Copyright (C) 2015 Rockchip Electronics Co., Ltd.
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
#ifndef _ANALOGIX_DP_H_
#define _ANALOGIX_DP_H_
#include <drm/drm_crtc.h>
enum analogix_dp_devtype {
static inline bool is_rockchip(enum analogix_dp_devtype type)
return type == RK3288_DP || type == RK3399_EDP;
struct analogix_dp_plat_data {
enum analogix_dp_devtype dev_type;
struct drm_panel *panel;
struct drm_encoder *encoder;
struct drm_connector *connector;
int (*power_on)(struct analogix_dp_plat_data *);
int (*power_off)(struct analogix_dp_plat_data *);
int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *,
struct drm_connector *);
int (*get_modes)(struct analogix_dp_plat_data *,
struct drm_connector *);
int analogix_dp_psr_supported(struct device *dev);
int analogix_dp_enable_psr(struct device *dev);
int analogix_dp_disable_psr(struct device *dev);
int analogix_dp_resume(struct device *dev);
int analogix_dp_suspend(struct device *dev);
int analogix_dp_bind(struct device *dev, struct drm_device *drm_dev,
struct analogix_dp_plat_data *plat_data);
void analogix_dp_unbind(struct device *dev, struct device *master, void *data);
#endif /* _ANALOGIX_DP_H_ */