acp-mach.h

  1/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
  2/*
  3 * This file is provided under a dual BSD/GPLv2 license. When using or
  4 * redistributing this file, you may do so under either license.
  5 *
  6 * Copyright(c) 2021 Advanced Micro Devices, Inc. All rights reserved.
  7 *
  8 * Author: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
  9 */
 10#ifndef __ACP_MACH_H
 11#define __ACP_MACH_H
 12
 13#include <sound/core.h>
 14#include <sound/jack.h>
 15#include <sound/pcm_params.h>
 16#include <sound/soc-dapm.h>
 17#include <linux/input.h>
 18#include <linux/module.h>
 19#include <sound/soc.h>
 20
 21#include "acp_common.h"
 22
 23#define TDM_CHANNELS	8
 24
 25#define ACP_OPS(priv, cb)	((priv)->ops.cb)
 26
 27#define acp_get_drvdata(card) ((struct acp_card_drvdata *)(card)->drvdata)
 28
 29enum be_id {
 30	HEADSET_BE_ID = 0,
 31	AMP_BE_ID,
 32	DMIC_BE_ID,
 33	BT_BE_ID,
 34};
 35
 36enum cpu_endpoints {
 37	NONE = 0,
 38	I2S_HS,
 39	I2S_SP,
 40	I2S_BT,
 41	DMIC,
 42};
 43
 44enum codec_endpoints {
 45	DUMMY = 0,
 46	RT5682,
 47	RT1019,
 48	MAX98360A,
 49	RT5682S,
 50	NAU8825,
 51	NAU8821,
 52	MAX98388,
 53	ES83XX,
 54};
 55
 56struct acp_mach_ops {
 57	int (*probe)(struct snd_soc_card *card);
 58	int (*configure_link)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
 59	int (*configure_widgets)(struct snd_soc_card *card);
 60	int (*suspend_pre)(struct snd_soc_card *card);
 61	int (*resume_post)(struct snd_soc_card *card);
 62};
 63
 64struct acp_card_drvdata {
 65	unsigned int hs_cpu_id;
 66	unsigned int amp_cpu_id;
 67	unsigned int bt_cpu_id;
 68	unsigned int dmic_cpu_id;
 69	unsigned int hs_codec_id;
 70	unsigned int amp_codec_id;
 71	unsigned int bt_codec_id;
 72	unsigned int dmic_codec_id;
 73	unsigned int dai_fmt;
 74	unsigned int acp_rev;
 75	struct clk *wclk;
 76	struct clk *bclk;
 77	struct acp_mach_ops ops;
 78	struct snd_soc_acpi_mach *acpi_mach;
 79	void *mach_priv;
 80	bool soc_mclk;
 81	bool tdm_mode;
 82};
 83
 84int acp_sofdsp_dai_links_create(struct snd_soc_card *card);
 85int acp_legacy_dai_links_create(struct snd_soc_card *card);
 86extern const struct dmi_system_id acp_quirk_table[];
 87
 88static inline int acp_ops_probe(struct snd_soc_card *card)
 89{
 90	int ret = 1;
 91	struct acp_card_drvdata *priv = acp_get_drvdata(card);
 92
 93	if (ACP_OPS(priv, probe))
 94		ret = ACP_OPS(priv, probe)(card);
 95	return ret;
 96}
 97
 98static inline int acp_ops_configure_link(struct snd_soc_card *card,
 99					 struct snd_soc_dai_link *dai_link)
100{
101	int ret = 1;
102	struct acp_card_drvdata *priv = acp_get_drvdata(card);
103
104	if (ACP_OPS(priv, configure_link))
105		ret = ACP_OPS(priv, configure_link)(card, dai_link);
106	return ret;
107}
108
109static inline int acp_ops_configure_widgets(struct snd_soc_card *card)
110{
111	int ret = 1;
112	struct acp_card_drvdata *priv = acp_get_drvdata(card);
113
114	if (ACP_OPS(priv, configure_widgets))
115		ret = ACP_OPS(priv, configure_widgets)(card);
116	return ret;
117}
118
119static inline int acp_ops_suspend_pre(struct snd_soc_card *card)
120{
121	int ret = 1;
122	struct acp_card_drvdata *priv = acp_get_drvdata(card);
123
124	if (ACP_OPS(priv, suspend_pre))
125		ret = ACP_OPS(priv, suspend_pre)(card);
126	return ret;
127}
128
129static inline int acp_ops_resume_post(struct snd_soc_card *card)
130{
131	int ret = 1;
132	struct acp_card_drvdata *priv = acp_get_drvdata(card);
133
134	if (ACP_OPS(priv, resume_post))
135		ret = ACP_OPS(priv, resume_post)(card);
136	return ret;
137}
138
139#endif