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 }; 60 61 struct acp_mach_ops { 62 int (*probe)(struct snd_soc_card *card); 63 int (*configure_link)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); 64 int (*configure_widgets)(struct snd_soc_card *card); 65 int (*suspend_pre)(struct snd_soc_card *card); 66 int (*resume_post)(struct snd_soc_card *card); 67 }; 68 69 struct acp_card_drvdata { 70 unsigned int hs_cpu_id; 71 unsigned int amp_cpu_id; 72 unsigned int bt_cpu_id; 73 unsigned int dmic_cpu_id; 74 unsigned int hs_codec_id; 75 unsigned int amp_codec_id; 76 unsigned int bt_codec_id; 77 unsigned int dmic_codec_id; 78 unsigned int dai_fmt; 79 unsigned int platform; 80 struct clk *wclk; 81 struct clk *bclk; 82 struct acp_mach_ops ops; 83 struct snd_soc_acpi_mach *acpi_mach; 84 void *mach_priv; 85 bool soc_mclk; 86 bool tdm_mode; 87 }; 88 89 int acp_sofdsp_dai_links_create(struct snd_soc_card *card); 90 int acp_legacy_dai_links_create(struct snd_soc_card *card); 91 extern const struct dmi_system_id acp_quirk_table[]; 92 93 static inline int acp_ops_probe(struct snd_soc_card *card) 94 { 95 int ret = 1; 96 struct acp_card_drvdata *priv = acp_get_drvdata(card); 97 98 if (ACP_OPS(priv, probe)) 99 ret = ACP_OPS(priv, probe)(card); 100 return ret; 101 } 102 103 static inline int acp_ops_configure_link(struct snd_soc_card *card, 104 struct snd_soc_dai_link *dai_link) 105 { 106 int ret = 1; 107 struct acp_card_drvdata *priv = acp_get_drvdata(card); 108 109 if (ACP_OPS(priv, configure_link)) 110 ret = ACP_OPS(priv, configure_link)(card, dai_link); 111 return ret; 112 } 113 114 static inline int acp_ops_configure_widgets(struct snd_soc_card *card) 115 { 116 int ret = 1; 117 struct acp_card_drvdata *priv = acp_get_drvdata(card); 118 119 if (ACP_OPS(priv, configure_widgets)) 120 ret = ACP_OPS(priv, configure_widgets)(card); 121 return ret; 122 } 123 124 static inline int acp_ops_suspend_pre(struct snd_soc_card *card) 125 { 126 int ret = 1; 127 struct acp_card_drvdata *priv = acp_get_drvdata(card); 128 129 if (ACP_OPS(priv, suspend_pre)) 130 ret = ACP_OPS(priv, suspend_pre)(card); 131 return ret; 132 } 133 134 static inline int acp_ops_resume_post(struct snd_soc_card *card) 135 { 136 int ret = 1; 137 struct acp_card_drvdata *priv = acp_get_drvdata(card); 138 139 if (ACP_OPS(priv, resume_post)) 140 ret = ACP_OPS(priv, resume_post)(card); 141 return ret; 142 } 143 144 #endif 145