1/*	$NetBSD: audio.h,v 1.2 2021/12/18 23:45:05 riastradh Exp $	*/
2
3/*
4 * Copyright 2012-15 Advanced Micro Devices, Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 *
24 * Authors: AMD
25 *
26 */
27
28#ifndef __DAL_AUDIO_H__
29#define __DAL_AUDIO_H__
30
31#include "audio_types.h"
32
33struct audio;
34
35struct audio_funcs {
36
37	bool (*endpoint_valid)(struct audio *audio);
38
39	void (*hw_init)(struct audio *audio);
40
41	void (*az_enable)(struct audio *audio);
42
43	void (*az_disable)(struct audio *audio);
44
45	void (*az_configure)(struct audio *audio,
46		enum signal_type signal,
47		const struct audio_crtc_info *crtc_info,
48		const struct audio_info *audio_info);
49
50	void (*wall_dto_setup)(struct audio *audio,
51		enum signal_type signal,
52		const struct audio_crtc_info *crtc_info,
53		const struct audio_pll_info *pll_info);
54
55	void (*destroy)(struct audio **audio);
56};
57
58struct audio {
59	const struct audio_funcs *funcs;
60	struct dc_context *ctx;
61	unsigned int inst;
62	bool enabled;
63};
64
65#endif  /* __DAL_AUDIO__ */
66