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 #define TDM_CHANNELS 8 22 23 #define ACP_OPS(priv, cb) ((priv)->ops.cb) 24 25 #define acp_get_drvdata(card) ((struct acp_card_drvdata *)(card)->drvdata) 26 27 enum be_id { 28 HEADSET_BE_ID = 0, 29 AMP_BE_ID, 30 DMIC_BE_ID, 31 BT_BE_ID, 32 }; 33 34 enum cpu_endpoints { 35 NONE = 0, 36 I2S_HS, 37 I2S_SP, 38 I2S_BT, 39 DMIC, 40 }; 41 42 enum codec_endpoints { 43 DUMMY = 0, 44 RT5682, 45 RT1019, 46 MAX98360A, 47 RT5682S, 48 NAU8825, 49 NAU8821, 50 MAX98388, 51 ES83XX, 52 }; 53 54 enum platform_end_point { 55 RENOIR = 0, 56 REMBRANDT, 57 ACP63, 58 ACP70, 59 ACP71, 60 }; 61 62 struct acp_mach_ops { 63 int (*probe)(struct snd_soc_card *card); 64 int (*configure_link)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); 65 int (*configure_widgets)(struct snd_soc_card *card); 66 int (*suspend_pre)(struct snd_soc_card *card); 67 int (*resume_post)(struct snd_soc_card *card); 68 }; 69 70 struct acp_card_drvdata { 71 unsigned int hs_cpu_id; 72 unsigned int amp_cpu_id; 73 unsigned int bt_cpu_id; 74 unsigned int dmic_cpu_id; 75 unsigned int hs_codec_id; 76 unsigned int amp_codec_id; 77 unsigned int bt_codec_id; 78 unsigned int dmic_codec_id; 79 unsigned int dai_fmt; 80 unsigned int platform; 81 struct clk *wclk; 82 struct clk *bclk; 83 struct acp_mach_ops ops; 84 struct snd_soc_acpi_mach *acpi_mach; 85 void *mach_priv; 86 bool soc_mclk; 87 bool tdm_mode; 88 }; 89 90 int acp_sofdsp_dai_links_create(struct snd_soc_card *card); 91 int acp_legacy_dai_links_create(struct snd_soc_card *card); 92 extern const struct dmi_system_id acp_quirk_table[]; 93 94 static inline int acp_ops_probe(struct snd_soc_card *card) 95 { 96 int ret = 1; 97 struct acp_card_drvdata *priv = acp_get_drvdata(card); 98 99 if (ACP_OPS(priv, probe)) 100 ret = ACP_OPS(priv, probe)(card); 101 return ret; 102 } 103 104 static inline int acp_ops_configure_link(struct snd_soc_card *card, 105 struct snd_soc_dai_link *dai_link) 106 { 107 int ret = 1; 108 struct acp_card_drvdata *priv = acp_get_drvdata(card); 109 110 if (ACP_OPS(priv, configure_link)) 111 ret = ACP_OPS(priv, configure_link)(card, dai_link); 112 return ret; 113 } 114 115 static inline int acp_ops_configure_widgets(struct snd_soc_card *card) 116 { 117 int ret = 1; 118 struct acp_card_drvdata *priv = acp_get_drvdata(card); 119 120 if (ACP_OPS(priv, configure_widgets)) 121 ret = ACP_OPS(priv, configure_widgets)(card); 122 return ret; 123 } 124 125 static inline int acp_ops_suspend_pre(struct snd_soc_card *card) 126 { 127 int ret = 1; 128 struct acp_card_drvdata *priv = acp_get_drvdata(card); 129 130 if (ACP_OPS(priv, suspend_pre)) 131 ret = ACP_OPS(priv, suspend_pre)(card); 132 return ret; 133 } 134 135 static inline int acp_ops_resume_post(struct snd_soc_card *card) 136 { 137 int ret = 1; 138 struct acp_card_drvdata *priv = acp_get_drvdata(card); 139 140 if (ACP_OPS(priv, resume_post)) 141 ret = ACP_OPS(priv, resume_post)(card); 142 return ret; 143 } 144 145 #endif 146