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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_HDMI_NOTIFIER_H
#define LINUX_HDMI_NOTIFIER_H
#include <linux/types.h>
enum {
HDMI_CONNECTED,
HDMI_DISCONNECTED,
HDMI_NEW_EDID,
HDMI_NEW_ELD,
};
struct hdmi_event_base {
struct device *source;
};
struct hdmi_event_new_edid {
struct hdmi_event_base base;
const void *edid;
size_t size;
};
struct hdmi_event_new_eld {
struct hdmi_event_base base;
unsigned char eld[128];
};
union hdmi_event {
struct hdmi_event_base base;
struct hdmi_event_new_edid edid;
struct hdmi_event_new_eld eld;
};
struct notifier_block;
int hdmi_register_notifier(struct notifier_block *nb);
int hdmi_unregister_notifier(struct notifier_block *nb);
void hdmi_event_connect(struct device *dev);
void hdmi_event_disconnect(struct device *dev);
void hdmi_event_new_edid(struct device *dev, const void *edid, size_t size);
void hdmi_event_new_eld(struct device *dev, const void *eld);
#endif
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