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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>
- struct analogix_dp_device;
- enum analogix_dp_devtype {
- EXYNOS_DP,
- RK3288_DP,
- RK3399_EDP,
- };
- 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;
- bool skip_connector;
- int (*power_on_start)(struct analogix_dp_plat_data *);
- int (*power_on_end)(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_enabled(struct analogix_dp_device *dp);
- int analogix_dp_enable_psr(struct analogix_dp_device *dp);
- int analogix_dp_disable_psr(struct analogix_dp_device *dp);
- int analogix_dp_resume(struct analogix_dp_device *dp);
- int analogix_dp_suspend(struct analogix_dp_device *dp);
- struct analogix_dp_device *
- analogix_dp_bind(struct device *dev, struct drm_device *drm_dev,
- struct analogix_dp_plat_data *plat_data);
- void analogix_dp_unbind(struct analogix_dp_device *dp);
- int analogix_dp_start_crc(struct drm_connector *connector);
- int analogix_dp_stop_crc(struct drm_connector *connector);
- #endif /* _ANALOGIX_DP_H_ */
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