// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 2016 Allwinnertech Co., Ltd.
 * Copyright (C) 2017-2018 Bootlin
 *
 * Maxime Ripard <maxime.ripard@bootlin.com>
 */

#ifndef _SUN6I_MIPI_DSI_H_
#define _SUN6I_MIPI_DSI_H_

#include <drm/drm_connector.h>
#include <drm/drm_encoder.h>
#include <drm/drm_mipi_dsi.h>

#define SUN6I_DSI_TCON_DIV      4

struct sun6i_dsi_variant {
        bool                    has_mod_clk;
        bool                    set_mod_clk;
};

struct sun6i_dsi {
        struct drm_connector    connector;
        struct drm_encoder      encoder;
        struct mipi_dsi_host    host;

        struct clk              *bus_clk;
        struct clk              *mod_clk;
        struct regmap           *regs;
        struct regulator        *regulator;
        struct reset_control    *reset;
        struct phy              *dphy;

        struct device           *dev;
        struct mipi_dsi_device  *device;
        struct drm_device       *drm;
        struct drm_panel        *panel;

        const struct sun6i_dsi_variant *variant;
};

static inline struct sun6i_dsi *host_to_sun6i_dsi(struct mipi_dsi_host *host)
{
        return container_of(host, struct sun6i_dsi, host);
};

static inline struct sun6i_dsi *connector_to_sun6i_dsi(struct drm_connector *connector)
{
        return container_of(connector, struct sun6i_dsi, connector);
};

static inline struct sun6i_dsi *encoder_to_sun6i_dsi(const struct drm_encoder *encoder)
{
        return container_of(encoder, struct sun6i_dsi, encoder);
};

#endif /* _SUN6I_MIPI_DSI_H_ */