1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * This file incorporates work covered by the following copyright notice: 4 * Copyright (c) 2020 Intel Corporation 5 * Copyright(c) 2024 Advanced Micro Devices, Inc. 6 * 7 */ 8 9 #ifndef SOC_SDW_UTILS_H 10 #define SOC_SDW_UTILS_H 11 12 #include <sound/soc.h> 13 #include <sound/soc-acpi.h> 14 15 #define SOC_SDW_MAX_DAI_NUM 8 16 #define SOC_SDW_MAX_AUX_NUM 2 17 #define SOC_SDW_MAX_NO_PROPS 2 18 #define SOC_SDW_JACK_JDSRC(quirk) ((quirk) & GENMASK(3, 0)) 19 20 /* If a CODEC has an optional speaker output, this quirk will enable it */ 21 #define SOC_SDW_CODEC_SPKR BIT(15) 22 /* 23 * If the CODEC has additional devices attached directly to it. 24 * 25 * For the cs42l43: 26 * - 0 - No speaker output 27 * - SOC_SDW_CODEC_SPKR - CODEC internal speaker 28 * - SOC_SDW_SIDECAR_AMPS - 2x Sidecar amplifiers + CODEC internal speaker 29 * - SOC_SDW_CODEC_SPKR | SOF_SIDECAR_AMPS - Not currently supported 30 */ 31 #define SOC_SDW_SIDECAR_AMPS BIT(16) 32 #define SOC_SDW_CODEC_MIC BIT(17) 33 34 #define SOC_SDW_UNUSED_DAI_ID -1 35 #define SOC_SDW_JACK_OUT_DAI_ID 0 36 #define SOC_SDW_JACK_IN_DAI_ID 1 37 #define SOC_SDW_AMP_OUT_DAI_ID 2 38 #define SOC_SDW_AMP_IN_DAI_ID 3 39 #define SOC_SDW_DMIC_DAI_ID 4 40 41 #define SOC_SDW_DAI_TYPE_JACK 0 42 #define SOC_SDW_DAI_TYPE_AMP 1 43 #define SOC_SDW_DAI_TYPE_MIC 2 44 45 struct asoc_sdw_codec_info; 46 47 struct asoc_sdw_dai_info { 48 const bool direction[2]; /* playback & capture support */ 49 const char *codec_name; 50 const char *dai_name; 51 const char *component_name; 52 const int dai_type; 53 const int dailink[2]; /* dailink id for each direction */ 54 const struct snd_kcontrol_new *controls; 55 const int num_controls; 56 const struct snd_soc_dapm_widget *widgets; 57 const int num_widgets; 58 int (*init)(struct snd_soc_card *card, 59 struct snd_soc_dai_link *dai_links, 60 struct asoc_sdw_codec_info *info, 61 bool playback); 62 int (*exit)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); 63 int (*rtd_init)(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 64 bool rtd_init_done; /* Indicate that the rtd_init callback is done */ 65 unsigned long quirk; 66 bool quirk_exclude; 67 }; 68 69 struct asoc_sdw_aux_info { 70 const char *codec_name; 71 }; 72 73 struct asoc_sdw_codec_info { 74 const int part_id; 75 const int version_id; 76 const char *name_prefix; 77 int amp_num; 78 const u8 acpi_id[ACPI_ID_LEN]; 79 const bool ignore_internal_dmic; 80 const struct snd_soc_ops *ops; 81 struct asoc_sdw_dai_info dais[SOC_SDW_MAX_DAI_NUM]; 82 const int dai_num; 83 struct asoc_sdw_aux_info auxs[SOC_SDW_MAX_AUX_NUM]; 84 const int aux_num; 85 86 int (*codec_card_late_probe)(struct snd_soc_card *card); 87 88 int (*count_sidecar)(struct snd_soc_card *card, 89 int *num_dais, int *num_devs); 90 int (*add_sidecar)(struct snd_soc_card *card, 91 struct snd_soc_dai_link **dai_links, 92 struct snd_soc_codec_conf **codec_conf); 93 }; 94 95 struct asoc_sdw_mc_private { 96 struct snd_soc_card card; 97 struct snd_soc_jack sdw_headset; 98 struct device *headset_codec_dev; /* only one headset per card */ 99 struct device *amp_dev1, *amp_dev2; 100 bool append_dai_type; 101 bool ignore_internal_dmic; 102 void *private; 103 unsigned long mc_quirk; 104 int codec_info_list_count; 105 }; 106 107 struct asoc_sdw_endpoint { 108 struct list_head list; 109 110 u32 link_mask; 111 const char *codec_name; 112 const char *name_prefix; 113 bool include_sidecar; 114 115 struct asoc_sdw_codec_info *codec_info; 116 const struct asoc_sdw_dai_info *dai_info; 117 }; 118 119 struct asoc_sdw_dailink { 120 bool initialised; 121 122 u8 group_id; 123 u32 link_mask[SNDRV_PCM_STREAM_LAST + 1]; 124 int num_devs[SNDRV_PCM_STREAM_LAST + 1]; 125 struct list_head endpoints; 126 }; 127 128 extern struct asoc_sdw_codec_info codec_info_list[]; 129 int asoc_sdw_get_codec_info_list_count(void); 130 131 int asoc_sdw_startup(struct snd_pcm_substream *substream); 132 int asoc_sdw_prepare(struct snd_pcm_substream *substream); 133 int asoc_sdw_prepare(struct snd_pcm_substream *substream); 134 int asoc_sdw_trigger(struct snd_pcm_substream *substream, int cmd); 135 int asoc_sdw_hw_params(struct snd_pcm_substream *substream, 136 struct snd_pcm_hw_params *params); 137 int asoc_sdw_hw_free(struct snd_pcm_substream *substream); 138 void asoc_sdw_shutdown(struct snd_pcm_substream *substream); 139 140 const char *asoc_sdw_get_codec_name(struct device *dev, 141 const struct asoc_sdw_dai_info *dai_info, 142 const struct snd_soc_acpi_link_adr *adr_link, 143 int adr_index); 144 145 struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_part(const u64 adr); 146 147 struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_acpi(const u8 *acpi_id); 148 149 struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_dai(const char *dai_name, 150 int *dai_index); 151 152 struct snd_soc_dai_link *asoc_sdw_mc_find_codec_dai_used(struct snd_soc_card *card, 153 const char *dai_name); 154 155 void asoc_sdw_mc_dailink_exit_loop(struct snd_soc_card *card); 156 157 int asoc_sdw_card_late_probe(struct snd_soc_card *card); 158 159 void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links, 160 int *be_id, char *name, int playback, int capture, 161 struct snd_soc_dai_link_component *cpus, int cpus_num, 162 struct snd_soc_dai_link_component *platform_component, 163 int num_platforms, struct snd_soc_dai_link_component *codecs, 164 int codecs_num, int no_pcm, 165 int (*init)(struct snd_soc_pcm_runtime *rtd), 166 const struct snd_soc_ops *ops); 167 168 int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links, 169 int *be_id, char *name, int playback, int capture, 170 const char *cpu_dai_name, const char *platform_comp_name, 171 const char *codec_name, const char *codec_dai_name, 172 int no_pcm, int (*init)(struct snd_soc_pcm_runtime *rtd), 173 const struct snd_soc_ops *ops); 174 175 int asoc_sdw_count_sdw_endpoints(struct snd_soc_card *card, 176 int *num_devs, int *num_ends, int *num_aux); 177 178 struct asoc_sdw_dailink *asoc_sdw_find_dailink(struct asoc_sdw_dailink *dailinks, 179 const struct snd_soc_acpi_endpoint *new); 180 int asoc_sdw_get_dai_type(u32 type); 181 182 int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card, 183 struct snd_soc_aux_dev *soc_aux, 184 struct asoc_sdw_dailink *soc_dais, 185 struct asoc_sdw_endpoint *soc_ends, 186 int *num_devs); 187 188 int asoc_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd); 189 190 /* DMIC support */ 191 int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd); 192 193 /* RT711 support */ 194 int asoc_sdw_rt711_init(struct snd_soc_card *card, 195 struct snd_soc_dai_link *dai_links, 196 struct asoc_sdw_codec_info *info, 197 bool playback); 198 int asoc_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); 199 200 /* RT711-SDCA support */ 201 int asoc_sdw_rt_sdca_jack_init(struct snd_soc_card *card, 202 struct snd_soc_dai_link *dai_links, 203 struct asoc_sdw_codec_info *info, 204 bool playback); 205 int asoc_sdw_rt_sdca_jack_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); 206 207 /* RT1308 I2S support */ 208 extern const struct snd_soc_ops soc_sdw_rt1308_i2s_ops; 209 210 /* generic amp support */ 211 int asoc_sdw_rt_amp_init(struct snd_soc_card *card, 212 struct snd_soc_dai_link *dai_links, 213 struct asoc_sdw_codec_info *info, 214 bool playback); 215 int asoc_sdw_rt_amp_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); 216 217 /* CS42L43 support */ 218 int asoc_sdw_cs42l43_spk_init(struct snd_soc_card *card, 219 struct snd_soc_dai_link *dai_links, 220 struct asoc_sdw_codec_info *info, 221 bool playback); 222 223 /* CS AMP support */ 224 int asoc_sdw_bridge_cs35l56_count_sidecar(struct snd_soc_card *card, 225 int *num_dais, int *num_devs); 226 int asoc_sdw_bridge_cs35l56_add_sidecar(struct snd_soc_card *card, 227 struct snd_soc_dai_link **dai_links, 228 struct snd_soc_codec_conf **codec_conf); 229 int asoc_sdw_bridge_cs35l56_spk_init(struct snd_soc_card *card, 230 struct snd_soc_dai_link *dai_links, 231 struct asoc_sdw_codec_info *info, 232 bool playback); 233 234 int asoc_sdw_cs_amp_init(struct snd_soc_card *card, 235 struct snd_soc_dai_link *dai_links, 236 struct asoc_sdw_codec_info *info, 237 bool playback); 238 int asoc_sdw_cs_spk_feedback_rtd_init(struct snd_soc_pcm_runtime *rtd, 239 struct snd_soc_dai *dai); 240 int asoc_sdw_cs35l56_volume_limit(struct snd_soc_card *card, const char *name_prefix); 241 242 /* MAXIM codec support */ 243 int asoc_sdw_maxim_init(struct snd_soc_card *card, 244 struct snd_soc_dai_link *dai_links, 245 struct asoc_sdw_codec_info *info, 246 bool playback); 247 248 /* dai_link init callbacks */ 249 int asoc_sdw_rt_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 250 int asoc_sdw_rt_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 251 int asoc_sdw_rt_amp_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 252 int asoc_sdw_rt700_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 253 int asoc_sdw_rt711_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 254 int asoc_sdw_rt_mf_sdca_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 255 int asoc_sdw_rt5682_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 256 int asoc_sdw_cs42l42_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 257 int asoc_sdw_cs42l43_hs_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 258 int asoc_sdw_cs42l43_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 259 int asoc_sdw_cs42l43_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 260 int asoc_sdw_cs42l45_hs_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 261 int asoc_sdw_cs42l45_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 262 int asoc_sdw_cs_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 263 int asoc_sdw_maxim_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 264 /* TI */ 265 int asoc_sdw_ti_amp_init(struct snd_soc_card *card, 266 struct snd_soc_dai_link *dai_links, 267 struct asoc_sdw_codec_info *info, 268 bool playback); 269 int asoc_sdw_ti_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); 270 int asoc_sdw_ti_amp_initial_settings(struct snd_soc_card *card, 271 const char *name_prefix); 272 273 #endif 274