1 /* SPDX-License-Identifier: GPL-2.0-only 2 * Copyright (c) 2020 Intel Corporation 3 */ 4 5 /* 6 * sof_sdw_common.h - prototypes for common helpers 7 */ 8 9 #ifndef SND_SOC_SOF_SDW_COMMON_H 10 #define SND_SOC_SOF_SDW_COMMON_H 11 12 #include <linux/bits.h> 13 #include <linux/types.h> 14 #include <sound/soc.h> 15 16 #define MAX_NO_PROPS 2 17 #define MAX_HDMI_NUM 4 18 #define SDW_DMIC_DAI_ID 4 19 #define SDW_MAX_CPU_DAIS 16 20 #define SDW_INTEL_BIDIR_PDI_BASE 2 21 22 /* 8 combinations with 4 links + unused group 0 */ 23 #define SDW_MAX_GROUPS 9 24 25 enum { 26 SOF_RT711_JD_SRC_JD1 = 1, 27 SOF_RT711_JD_SRC_JD2 = 2, 28 }; 29 30 enum { 31 SOF_PRE_TGL_HDMI_COUNT = 3, 32 SOF_TGL_HDMI_COUNT = 4, 33 }; 34 35 enum { 36 SOF_I2S_SSP0 = BIT(0), 37 SOF_I2S_SSP1 = BIT(1), 38 SOF_I2S_SSP2 = BIT(2), 39 SOF_I2S_SSP3 = BIT(3), 40 SOF_I2S_SSP4 = BIT(4), 41 SOF_I2S_SSP5 = BIT(5), 42 }; 43 44 #define SOF_RT711_JDSRC(quirk) ((quirk) & GENMASK(1, 0)) 45 #define SOF_SDW_FOUR_SPK BIT(2) 46 #define SOF_SDW_TGL_HDMI BIT(3) 47 #define SOF_SDW_PCH_DMIC BIT(4) 48 #define SOF_SSP_PORT(x) (((x) & GENMASK(5, 0)) << 5) 49 #define SOF_SSP_GET_PORT(quirk) (((quirk) >> 5) & GENMASK(5, 0)) 50 #define SOF_RT715_DAI_ID_FIX BIT(11) 51 #define SOF_SDW_NO_AGGREGATION BIT(12) 52 53 /* BT audio offload: reserve 3 bits for future */ 54 #define SOF_BT_OFFLOAD_SSP_SHIFT 13 55 #define SOF_BT_OFFLOAD_SSP_MASK (GENMASK(15, 13)) 56 #define SOF_BT_OFFLOAD_SSP(quirk) \ 57 (((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK) 58 #define SOF_SSP_BT_OFFLOAD_PRESENT BIT(16) 59 60 struct sof_sdw_codec_info { 61 const int part_id; 62 const int version_id; 63 int amp_num; 64 const u8 acpi_id[ACPI_ID_LEN]; 65 const bool direction[2]; // playback & capture support 66 const bool ignore_pch_dmic; 67 const char *dai_name; 68 const struct snd_soc_ops *ops; 69 70 int (*init)(const struct snd_soc_acpi_link_adr *link, 71 struct snd_soc_dai_link *dai_links, 72 struct sof_sdw_codec_info *info, 73 bool playback); 74 75 int (*exit)(struct device *dev, struct snd_soc_dai_link *dai_link); 76 bool late_probe; 77 int (*codec_card_late_probe)(struct snd_soc_card *card); 78 }; 79 80 struct mc_private { 81 struct list_head hdmi_pcm_list; 82 bool common_hdmi_codec_drv; 83 bool idisp_codec; 84 struct snd_soc_jack sdw_headset; 85 }; 86 87 extern unsigned long sof_sdw_quirk; 88 89 int sdw_startup(struct snd_pcm_substream *substream); 90 int sdw_prepare(struct snd_pcm_substream *substream); 91 int sdw_trigger(struct snd_pcm_substream *substream, int cmd); 92 int sdw_hw_free(struct snd_pcm_substream *substream); 93 void sdw_shutdown(struct snd_pcm_substream *substream); 94 95 /* generic HDMI support */ 96 int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd); 97 98 int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card); 99 100 /* DMIC support */ 101 int sof_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd); 102 103 /* RT711 support */ 104 int sof_sdw_rt711_init(const struct snd_soc_acpi_link_adr *link, 105 struct snd_soc_dai_link *dai_links, 106 struct sof_sdw_codec_info *info, 107 bool playback); 108 int sof_sdw_rt711_exit(struct device *dev, struct snd_soc_dai_link *dai_link); 109 110 /* RT711-SDCA support */ 111 int sof_sdw_rt711_sdca_init(const struct snd_soc_acpi_link_adr *link, 112 struct snd_soc_dai_link *dai_links, 113 struct sof_sdw_codec_info *info, 114 bool playback); 115 int sof_sdw_rt711_sdca_exit(struct device *dev, struct snd_soc_dai_link *dai_link); 116 117 /* RT700 support */ 118 int sof_sdw_rt700_init(const struct snd_soc_acpi_link_adr *link, 119 struct snd_soc_dai_link *dai_links, 120 struct sof_sdw_codec_info *info, 121 bool playback); 122 123 /* RT1308 support */ 124 extern struct snd_soc_ops sof_sdw_rt1308_i2s_ops; 125 126 int sof_sdw_rt1308_init(const struct snd_soc_acpi_link_adr *link, 127 struct snd_soc_dai_link *dai_links, 128 struct sof_sdw_codec_info *info, 129 bool playback); 130 131 /* RT1316 support */ 132 int sof_sdw_rt1316_init(const struct snd_soc_acpi_link_adr *link, 133 struct snd_soc_dai_link *dai_links, 134 struct sof_sdw_codec_info *info, 135 bool playback); 136 137 /* RT715 support */ 138 int sof_sdw_rt715_init(const struct snd_soc_acpi_link_adr *link, 139 struct snd_soc_dai_link *dai_links, 140 struct sof_sdw_codec_info *info, 141 bool playback); 142 143 /* RT715-SDCA support */ 144 int sof_sdw_rt715_sdca_init(const struct snd_soc_acpi_link_adr *link, 145 struct snd_soc_dai_link *dai_links, 146 struct sof_sdw_codec_info *info, 147 bool playback); 148 149 /* MAX98373 support */ 150 int sof_sdw_mx8373_init(const struct snd_soc_acpi_link_adr *link, 151 struct snd_soc_dai_link *dai_links, 152 struct sof_sdw_codec_info *info, 153 bool playback); 154 155 int sof_sdw_mx8373_late_probe(struct snd_soc_card *card); 156 157 /* RT5682 support */ 158 int sof_sdw_rt5682_init(const struct snd_soc_acpi_link_adr *link, 159 struct snd_soc_dai_link *dai_links, 160 struct sof_sdw_codec_info *info, 161 bool playback); 162 163 #endif 164