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