49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
|
/*
|
||
|
|
* hdmi-audio.c -- OMAP4+ DSS HDMI audio support library
|
||
|
|
*
|
||
|
|
* Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com
|
||
|
|
*
|
||
|
|
* Author: Jyri Sarha <jsarha@ti.com>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License
|
||
|
|
* version 2 as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* 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 __OMAP_HDMI_AUDIO_H__
|
||
|
|
#define __OMAP_HDMI_AUDIO_H__
|
||
|
|
|
||
|
|
#include <linux/platform_data/omapdss.h>
|
||
|
|
|
||
|
|
struct omap_dss_audio {
|
||
|
|
struct snd_aes_iec958 *iec;
|
||
|
|
struct snd_cea_861_aud_if *cea;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct omap_hdmi_audio_ops {
|
||
|
|
int (*audio_startup)(struct device *dev,
|
||
|
|
void (*abort_cb)(struct device *dev));
|
||
|
|
int (*audio_shutdown)(struct device *dev);
|
||
|
|
int (*audio_start)(struct device *dev);
|
||
|
|
void (*audio_stop)(struct device *dev);
|
||
|
|
int (*audio_config)(struct device *dev,
|
||
|
|
struct omap_dss_audio *dss_audio);
|
||
|
|
};
|
||
|
|
|
||
|
|
/* HDMI audio initalization data */
|
||
|
|
struct omap_hdmi_audio_pdata {
|
||
|
|
struct device *dev;
|
||
|
|
unsigned int version;
|
||
|
|
phys_addr_t audio_dma_addr;
|
||
|
|
|
||
|
|
const struct omap_hdmi_audio_ops *ops;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* __OMAP_HDMI_AUDIO_H__ */
|