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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2018 Jernej Skrabec <jernej.skrabec@siol.net>
*/
#ifndef _SUN8I_DW_HDMI_H_
#define _SUN8I_DW_HDMI_H_
#include <drm/bridge/dw_hdmi.h>
#include <drm/drm_encoder.h>
#include <linux/clk.h>
#include <linux/regmap.h>
#include <linux/reset.h>
struct sun8i_hdmi_phy;
struct sun8i_hdmi_phy_variant {
void (*phy_init)(struct sun8i_hdmi_phy *phy);
void (*phy_disable)(struct dw_hdmi *hdmi,
struct sun8i_hdmi_phy *phy);
int (*phy_config)(struct dw_hdmi *hdmi,
struct sun8i_hdmi_phy *phy,
unsigned int clk_rate);
};
struct sun8i_hdmi_phy {
struct clk *clk_bus;
struct clk *clk_mod;
struct regmap *regs;
struct reset_control *rst_phy;
struct sun8i_hdmi_phy_variant *variant;
};
struct sun8i_dw_hdmi {
struct clk *clk_tmds;
struct device *dev;
struct dw_hdmi *hdmi;
struct drm_encoder encoder;
struct sun8i_hdmi_phy *phy;
struct dw_hdmi_plat_data plat_data;
struct reset_control *rst_ctrl;
};
static inline struct sun8i_dw_hdmi *
encoder_to_sun8i_dw_hdmi(struct drm_encoder *encoder)
{
return container_of(encoder, struct sun8i_dw_hdmi, encoder);
}
int sun8i_hdmi_phy_probe(struct sun8i_dw_hdmi *hdmi, struct device_node *node);
void sun8i_hdmi_phy_remove(struct sun8i_dw_hdmi *hdmi);
void sun8i_hdmi_phy_init(struct sun8i_hdmi_phy *phy);
const struct dw_hdmi_phy_ops *sun8i_hdmi_phy_get_ops(void);
#endif /* _SUN8I_DW_HDMI_H_ */
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