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/*
* Copyright 2012-15 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef __DAL_AUDIO_H__
#define __DAL_AUDIO_H__
#include "audio_types.h"
struct audio;
struct audio_funcs {
bool (*endpoint_valid)(struct audio *audio);
void (*hw_init)(struct audio *audio);
void (*az_enable)(struct audio *audio);
void (*az_disable)(struct audio *audio);
void (*az_configure)(struct audio *audio,
enum signal_type signal,
const struct audio_crtc_info *crtc_info,
const struct audio_info *audio_info,
const struct audio_dp_link_info *dp_link_info);
void (*wall_dto_setup)(struct audio *audio,
enum signal_type signal,
const struct audio_crtc_info *crtc_info,
const struct audio_pll_info *pll_info);
void (*destroy)(struct audio **audio);
};
struct audio {
const struct audio_funcs *funcs;
struct dc_context *ctx;
unsigned int inst;
bool enabled;
};
#endif /* __DAL_AUDIO__ */
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