/* * 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); 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; }; #endif /* __DAL_AUDIO__ */