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편집 파일: soc_sdw_utils.h

/* SPDX-License-Identifier: GPL-2.0-only */ /* * This file incorporates work covered by the following copyright notice: * Copyright (c) 2020 Intel Corporation * Copyright(c) 2024 Advanced Micro Devices, Inc. * */ #ifndef SOC_SDW_UTILS_H #define SOC_SDW_UTILS_H #include <sound/soc.h> #include <sound/soc-acpi.h> #define SOC_SDW_MAX_DAI_NUM 8 #define SOC_SDW_MAX_NO_PROPS 2 #define SOC_SDW_JACK_JDSRC(quirk) ((quirk) & GENMASK(3, 0)) /* If a CODEC has an optional speaker output, this quirk will enable it */ #define SOC_SDW_CODEC_SPKR BIT(15) /* * If the CODEC has additional devices attached directly to it. * * For the cs42l43: * - 0 - No speaker output * - SOC_SDW_CODEC_SPKR - CODEC internal speaker * - SOC_SDW_SIDECAR_AMPS - 2x Sidecar amplifiers + CODEC internal speaker * - SOC_SDW_CODEC_SPKR | SOF_SIDECAR_AMPS - Not currently supported */ #define SOC_SDW_SIDECAR_AMPS BIT(16) #define SOC_SDW_CODEC_MIC BIT(17) #define SOC_SDW_UNUSED_DAI_ID -1 #define SOC_SDW_JACK_OUT_DAI_ID 0 #define SOC_SDW_JACK_IN_DAI_ID 1 #define SOC_SDW_AMP_OUT_DAI_ID 2 #define SOC_SDW_AMP_IN_DAI_ID 3 #define SOC_SDW_DMIC_DAI_ID 4 #define SOC_SDW_DAI_TYPE_JACK 0 #define SOC_SDW_DAI_TYPE_AMP 1 #define SOC_SDW_DAI_TYPE_MIC 2 struct asoc_sdw_codec_info; struct asoc_sdw_dai_info { const bool direction[2]; /* playback & capture support */ const char *dai_name; const int dai_type; const int dailink[2]; /* dailink id for each direction */ const struct snd_kcontrol_new *controls; const int num_controls; const struct snd_soc_dapm_widget *widgets; const int num_widgets; int (*init)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_links, struct asoc_sdw_codec_info *info, bool playback); int (*exit)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); int (*rtd_init)(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); bool rtd_init_done; /* Indicate that the rtd_init callback is done */ unsigned long quirk; bool quirk_exclude; }; struct asoc_sdw_codec_info { const int part_id; const int version_id; const char *codec_name; int amp_num; const u8 acpi_id[ACPI_ID_LEN]; const bool ignore_internal_dmic; const struct snd_soc_ops *ops; struct asoc_sdw_dai_info dais[SOC_SDW_MAX_DAI_NUM]; const int dai_num; int (*codec_card_late_probe)(struct snd_soc_card *card); int (*count_sidecar)(struct snd_soc_card *card, int *num_dais, int *num_devs); int (*add_sidecar)(struct snd_soc_card *card, struct snd_soc_dai_link **dai_links, struct snd_soc_codec_conf **codec_conf); }; struct asoc_sdw_mc_private { struct snd_soc_card card; struct snd_soc_jack sdw_headset; struct device *headset_codec_dev; /* only one headset per card */ struct device *amp_dev1, *amp_dev2; bool append_dai_type; bool ignore_internal_dmic; void *private; unsigned long mc_quirk; int codec_info_list_count; }; struct asoc_sdw_endpoint { struct list_head list; u32 link_mask; const char *codec_name; const char *name_prefix; bool include_sidecar; struct asoc_sdw_codec_info *codec_info; const struct asoc_sdw_dai_info *dai_info; }; struct asoc_sdw_dailink { bool initialised; u8 group_id; u32 link_mask[SNDRV_PCM_STREAM_LAST + 1]; int num_devs[SNDRV_PCM_STREAM_LAST + 1]; struct list_head endpoints; }; extern struct asoc_sdw_codec_info codec_info_list[]; int asoc_sdw_get_codec_info_list_count(void); int asoc_sdw_startup(struct snd_pcm_substream *substream); int asoc_sdw_prepare(struct snd_pcm_substream *substream); int asoc_sdw_prepare(struct snd_pcm_substream *substream); int asoc_sdw_trigger(struct snd_pcm_substream *substream, int cmd); int asoc_sdw_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params); int asoc_sdw_hw_free(struct snd_pcm_substream *substream); void asoc_sdw_shutdown(struct snd_pcm_substream *substream); const char *asoc_sdw_get_codec_name(struct device *dev, const struct asoc_sdw_codec_info *codec_info, const struct snd_soc_acpi_link_adr *adr_link, int adr_index); struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_part(const u64 adr); struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_acpi(const u8 *acpi_id); struct asoc_sdw_codec_info *asoc_sdw_find_codec_info_dai(const char *dai_name, int *dai_index); struct snd_soc_dai_link *asoc_sdw_mc_find_codec_dai_used(struct snd_soc_card *card, const char *dai_name); void asoc_sdw_mc_dailink_exit_loop(struct snd_soc_card *card); int asoc_sdw_card_late_probe(struct snd_soc_card *card); void asoc_sdw_init_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links, int *be_id, char *name, int playback, int capture, struct snd_soc_dai_link_component *cpus, int cpus_num, struct snd_soc_dai_link_component *platform_component, int num_platforms, struct snd_soc_dai_link_component *codecs, int codecs_num, int (*init)(struct snd_soc_pcm_runtime *rtd), const struct snd_soc_ops *ops); int asoc_sdw_init_simple_dai_link(struct device *dev, struct snd_soc_dai_link *dai_links, int *be_id, char *name, int playback, int capture, const char *cpu_dai_name, const char *platform_comp_name, int num_platforms, const char *codec_name, const char *codec_dai_name, int (*init)(struct snd_soc_pcm_runtime *rtd), const struct snd_soc_ops *ops); int asoc_sdw_count_sdw_endpoints(struct snd_soc_card *card, int *num_devs, int *num_ends); struct asoc_sdw_dailink *asoc_sdw_find_dailink(struct asoc_sdw_dailink *dailinks, const struct snd_soc_acpi_endpoint *new); int asoc_sdw_parse_sdw_endpoints(struct snd_soc_card *card, struct asoc_sdw_dailink *soc_dais, struct asoc_sdw_endpoint *soc_ends, int *num_devs); int asoc_sdw_rtd_init(struct snd_soc_pcm_runtime *rtd); /* DMIC support */ int asoc_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd); /* RT711 support */ int asoc_sdw_rt711_init(struct snd_soc_card *card, struct snd_soc_dai_link *dai_links, struct asoc_sdw_codec_info *info, bool playback); int asoc_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); /* RT711-SDCA support */ int asoc_sdw_rt_sdca_jack_init(struct snd_soc_card *card, struct snd_soc_dai_link *dai_links, struct asoc_sdw_codec_info *info, bool playback); int asoc_sdw_rt_sdca_jack_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); /* RT1308 I2S support */ extern const struct snd_soc_ops soc_sdw_rt1308_i2s_ops; /* generic amp support */ int asoc_sdw_rt_amp_init(struct snd_soc_card *card, struct snd_soc_dai_link *dai_links, struct asoc_sdw_codec_info *info, bool playback); int asoc_sdw_rt_amp_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link); /* CS42L43 support */ int asoc_sdw_cs42l43_spk_init(struct snd_soc_card *card, struct snd_soc_dai_link *dai_links, struct asoc_sdw_codec_info *info, bool playback); /* CS AMP support */ int asoc_sdw_bridge_cs35l56_count_sidecar(struct snd_soc_card *card, int *num_dais, int *num_devs); int asoc_sdw_bridge_cs35l56_add_sidecar(struct snd_soc_card *card, struct snd_soc_dai_link **dai_links, struct snd_soc_codec_conf **codec_conf); int asoc_sdw_bridge_cs35l56_spk_init(struct snd_soc_card *card, struct snd_soc_dai_link *dai_links, struct asoc_sdw_codec_info *info, bool playback); int asoc_sdw_cs_amp_init(struct snd_soc_card *card, struct snd_soc_dai_link *dai_links, struct asoc_sdw_codec_info *info, bool playback); /* MAXIM codec support */ int asoc_sdw_maxim_init(struct snd_soc_card *card, struct snd_soc_dai_link *dai_links, struct asoc_sdw_codec_info *info, bool playback); /* dai_link init callbacks */ int asoc_sdw_rt_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_rt_sdca_jack_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_rt_amp_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_rt700_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_rt711_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_rt712_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_rt722_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_rt5682_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_cs42l42_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_cs42l43_hs_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_cs42l43_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_cs42l43_dmic_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_cs_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); int asoc_sdw_maxim_spk_rtd_init(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai *dai); #endif