/* * 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__ */