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1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Analogix DP (Display Port) Core interface driver.4 *5 * Copyright (C) 2015 Rockchip Electronics Co., Ltd.6 */7#ifndef _ANALOGIX_DP_H_8#define _ANALOGIX_DP_H_9 10#include <drm/drm_crtc.h>11 12struct analogix_dp_device;13 14enum analogix_dp_devtype {15 EXYNOS_DP,16 RK3288_DP,17 RK3399_EDP,18};19 20static inline bool is_rockchip(enum analogix_dp_devtype type)21{22 return type == RK3288_DP || type == RK3399_EDP;23}24 25struct analogix_dp_plat_data {26 enum analogix_dp_devtype dev_type;27 struct drm_panel *panel;28 struct drm_encoder *encoder;29 struct drm_connector *connector;30 bool skip_connector;31 32 int (*power_on)(struct analogix_dp_plat_data *);33 int (*power_off)(struct analogix_dp_plat_data *);34 int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *,35 struct drm_connector *);36 int (*get_modes)(struct analogix_dp_plat_data *,37 struct drm_connector *);38};39 40int analogix_dp_resume(struct analogix_dp_device *dp);41int analogix_dp_suspend(struct analogix_dp_device *dp);42 43struct analogix_dp_device *44analogix_dp_probe(struct device *dev, struct analogix_dp_plat_data *plat_data);45int analogix_dp_bind(struct analogix_dp_device *dp, struct drm_device *drm_dev);46void analogix_dp_unbind(struct analogix_dp_device *dp);47 48int analogix_dp_start_crc(struct drm_connector *connector);49int analogix_dp_stop_crc(struct drm_connector *connector);50 51#endif /* _ANALOGIX_DP_H_ */52