include/linux/amlogic/media/vout/hdmi_tx/hdmi_config.h

/*
 * include/linux/amlogic/media/vout/hdmi_tx/hdmi_config.h
 *
 * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 */

#ifndef __PLAT_MESON_HDMI_CONFIG_H
#define __PLAT_MESON_HDMI_CONFIG_H

struct hdmi_phy_set_data {
	unsigned long freq;
	unsigned long addr;
	unsigned long data;
};

struct vendor_info_data {
	unsigned char *vendor_name; /* Max Chars: 8 */
	/* vendor_id, 3 Bytes, Refer to
	 * http://standards.ieee.org/develop/regauth/oui/oui.txt
	 */
	unsigned char *product_desc; /* Max Chars: 16 */
	unsigned char *cec_osd_string; /* Max Chars: 14 */
	unsigned int cec_config; /* 4 bytes: use to control cec switch on/off */
	unsigned int vendor_id;
};

enum pwr_type {
	NONE = 0, CPU_GPO = 1, PMU,
};

struct pwr_cpu_gpo {
	unsigned int pin;
	unsigned int val;
};

struct pwr_pmu {
	unsigned int pin;
	unsigned int val;
};

struct pwr_ctl_var {
	enum pwr_type type;
	union {
		struct pwr_cpu_gpo gpo;
		struct pwr_pmu pmu;
	} var;
};

struct hdmi_pwr_ctl {
	struct pwr_ctl_var pwr_5v_on;
	struct pwr_ctl_var pwr_5v_off;
	struct pwr_ctl_var pwr_3v3_on;
	struct pwr_ctl_var pwr_3v3_off;
	struct pwr_ctl_var pwr_hpll_vdd_on;
	struct pwr_ctl_var pwr_hpll_vdd_off;
	int pwr_level;
};

struct hdmi_config_platform_data {
	void (*hdmi_sspll_ctrl)(unsigned int level); /* SSPLL control level */
	/* For some boards, HDMI PHY setting may diff from ref board. */
	struct hdmi_phy_set_data *phy_data;
	struct vendor_info_data *vend_data;
	struct hdmi_pwr_ctl *pwr_ctl;
};

#endif /* __PLAT_MESON_HDMI_CONFIG_H */