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39 lines
971 B
39 lines
971 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* hdmi-audio.c -- OMAP4+ DSS HDMI audio support library |
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* |
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* Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com |
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* |
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* Author: Jyri Sarha <[email protected]> |
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*/ |
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#ifndef __OMAP_HDMI_AUDIO_H__ |
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#define __OMAP_HDMI_AUDIO_H__ |
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#include <linux/platform_data/omapdss.h> |
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struct omap_dss_audio { |
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struct snd_aes_iec958 *iec; |
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struct snd_cea_861_aud_if *cea; |
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}; |
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struct omap_hdmi_audio_ops { |
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int (*audio_startup)(struct device *dev, |
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void (*abort_cb)(struct device *dev)); |
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int (*audio_shutdown)(struct device *dev); |
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int (*audio_start)(struct device *dev); |
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void (*audio_stop)(struct device *dev); |
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int (*audio_config)(struct device *dev, |
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struct omap_dss_audio *dss_audio); |
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}; |
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/* HDMI audio initalization data */ |
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struct omap_hdmi_audio_pdata { |
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struct device *dev; |
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unsigned int version; |
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phys_addr_t audio_dma_addr; |
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const struct omap_hdmi_audio_ops *ops; |
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}; |
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#endif /* __OMAP_HDMI_AUDIO_H__ */
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