sound/soc/intel/boards/sof_sdw_common.h

   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_AMP_DAI_ID 2
  19 #define SDW_DMIC_DAI_ID 4
  20 #define SDW_MAX_CPU_DAIS 16
  21 #define SDW_INTEL_BIDIR_PDI_BASE 2
  22
  23 /* 8 combinations with 4 links + unused group 0 */
  24 #define SDW_MAX_GROUPS 9
  25
  26 enum {
  27         SOF_PRE_TGL_HDMI_COUNT = 3,
  28         SOF_TGL_HDMI_COUNT = 4,
  29 };
  30
  31 enum {
  32         SOF_I2S_SSP0 = BIT(0),
  33         SOF_I2S_SSP1 = BIT(1),
  34         SOF_I2S_SSP2 = BIT(2),
  35         SOF_I2S_SSP3 = BIT(3),
  36         SOF_I2S_SSP4 = BIT(4),
  37         SOF_I2S_SSP5 = BIT(5),
  38 };
  39
  40 #define SOF_RT711_JDSRC(quirk)          ((quirk) & GENMASK(3, 0))
  41 #define SOF_SDW_FOUR_SPK                BIT(4)
  42 #define SOF_SDW_TGL_HDMI                BIT(5)
  43 #define SOF_SDW_PCH_DMIC                BIT(6)
  44 #define SOF_SSP_PORT(x)         (((x) & GENMASK(5, 0)) << 7)
  45 #define SOF_SSP_GET_PORT(quirk) (((quirk) >> 7) & GENMASK(5, 0))
  46 #define SOF_SDW_NO_AGGREGATION          BIT(14)
  47
  48 /* BT audio offload: reserve 3 bits for future */
  49 #define SOF_BT_OFFLOAD_SSP_SHIFT        15
  50 #define SOF_BT_OFFLOAD_SSP_MASK (GENMASK(17, 15))
  51 #define SOF_BT_OFFLOAD_SSP(quirk)       \
  52         (((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)
  53 #define SOF_SSP_BT_OFFLOAD_PRESENT      BIT(18)
  54
  55 #define SOF_SDW_CODEC_TYPE_JACK         0
  56 #define SOF_SDW_CODEC_TYPE_AMP          1
  57 #define SOF_SDW_CODEC_TYPE_MIC          2
  58
  59 struct sof_sdw_codec_info {
  60         const int part_id;
  61         const int version_id;
  62         const int codec_type;
  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)(struct snd_soc_card *card,
  71                      const struct snd_soc_acpi_link_adr *link,
  72                      struct snd_soc_dai_link *dai_links,
  73                      struct sof_sdw_codec_info *info,
  74                      bool playback);
  75
  76         int (*exit)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
  77         bool late_probe;
  78         int (*codec_card_late_probe)(struct snd_soc_card *card);
  79 };
  80
  81 struct mc_private {
  82         struct list_head hdmi_pcm_list;
  83         bool idisp_codec;
  84         struct snd_soc_jack sdw_headset;
  85         struct device *headset_codec_dev; /* only one headset per card */
  86 };
  87
  88 extern unsigned long sof_sdw_quirk;
  89
  90 int sdw_startup(struct snd_pcm_substream *substream);
  91 int sdw_prepare(struct snd_pcm_substream *substream);
  92 int sdw_trigger(struct snd_pcm_substream *substream, int cmd);
  93 int sdw_hw_free(struct snd_pcm_substream *substream);
  94 void sdw_shutdown(struct snd_pcm_substream *substream);
  95
  96 /* generic HDMI support */
  97 int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd);
  98
  99 int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card);
 100
 101 /* DMIC support */
 102 int sof_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);
 103
 104 /* RT711 support */
 105 int sof_sdw_rt711_init(struct snd_soc_card *card,
 106                        const struct snd_soc_acpi_link_adr *link,
 107                        struct snd_soc_dai_link *dai_links,
 108                        struct sof_sdw_codec_info *info,
 109                        bool playback);
 110 int sof_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
 111
 112 /* RT711-SDCA support */
 113 int sof_sdw_rt711_sdca_init(struct snd_soc_card *card,
 114                             const struct snd_soc_acpi_link_adr *link,
 115                             struct snd_soc_dai_link *dai_links,
 116                             struct sof_sdw_codec_info *info,
 117                             bool playback);
 118 int sof_sdw_rt711_sdca_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
 119
 120 /* RT700 support */
 121 int sof_sdw_rt700_init(struct snd_soc_card *card,
 122                        const struct snd_soc_acpi_link_adr *link,
 123                        struct snd_soc_dai_link *dai_links,
 124                        struct sof_sdw_codec_info *info,
 125                        bool playback);
 126
 127 /* RT1308 support */
 128 extern struct snd_soc_ops sof_sdw_rt1308_i2s_ops;
 129
 130 int sof_sdw_rt1308_init(struct snd_soc_card *card,
 131                         const struct snd_soc_acpi_link_adr *link,
 132                         struct snd_soc_dai_link *dai_links,
 133                         struct sof_sdw_codec_info *info,
 134                         bool playback);
 135
 136 /* RT1316 support */
 137 int sof_sdw_rt1316_init(struct snd_soc_card *card,
 138                         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 support */
 144 int sof_sdw_rt715_init(struct snd_soc_card *card,
 145                        const struct snd_soc_acpi_link_adr *link,
 146                        struct snd_soc_dai_link *dai_links,
 147                        struct sof_sdw_codec_info *info,
 148                        bool playback);
 149
 150 /* RT715-SDCA support */
 151 int sof_sdw_rt715_sdca_init(struct snd_soc_card *card,
 152                             const struct snd_soc_acpi_link_adr *link,
 153                             struct snd_soc_dai_link *dai_links,
 154                             struct sof_sdw_codec_info *info,
 155                             bool playback);
 156
 157 /* MAX98373 support */
 158 int sof_sdw_mx8373_init(struct snd_soc_card *card,
 159                         const struct snd_soc_acpi_link_adr *link,
 160                         struct snd_soc_dai_link *dai_links,
 161                         struct sof_sdw_codec_info *info,
 162                         bool playback);
 163
 164 int sof_sdw_mx8373_late_probe(struct snd_soc_card *card);
 165
 166 /* RT5682 support */
 167 int sof_sdw_rt5682_init(struct snd_soc_card *card,
 168                         const struct snd_soc_acpi_link_adr *link,
 169                         struct snd_soc_dai_link *dai_links,
 170                         struct sof_sdw_codec_info *info,
 171                         bool playback);
 172
 173 #endif