1/*
2 * hdmi-audio.c -- OMAP4+ DSS HDMI audio support library
3 *
4 * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com
5 *
6 * Author: Jyri Sarha <jsarha@ti.com>
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * version 2 as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * General Public License for more details.
16 *
17 */
18
19#include <video/omapdss.h>
20
21#ifndef __OMAP_HDMI_AUDIO_H__
22#define __OMAP_HDMI_AUDIO_H__
23
24struct omap_hdmi_audio_ops {
25	int (*audio_startup)(struct device *dev,
26			     void (*abort_cb)(struct device *dev));
27	int (*audio_shutdown)(struct device *dev);
28	int (*audio_start)(struct device *dev);
29	void (*audio_stop)(struct device *dev);
30	int (*audio_config)(struct device *dev,
31			    struct omap_dss_audio *dss_audio);
32};
33
34/* HDMI audio initalization data */
35struct omap_hdmi_audio_pdata {
36	struct device *dev;
37	enum omapdss_version dss_version;
38	phys_addr_t audio_dma_addr;
39
40	const struct omap_hdmi_audio_ops *ops;
41};
42
43#endif /* __OMAP_HDMI_AUDIO_H__ */
44