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 #include "sof_hdmi_common.h"
  16
  17 #define MAX_NO_PROPS 2
  18 #define MAX_HDMI_NUM 4
  19 #define SDW_UNUSED_DAI_ID -1
  20 #define SDW_JACK_OUT_DAI_ID 0
  21 #define SDW_JACK_IN_DAI_ID 1
  22 #define SDW_AMP_OUT_DAI_ID 2
  23 #define SDW_AMP_IN_DAI_ID 3
  24 #define SDW_DMIC_DAI_ID 4
  25 #define SDW_MAX_CPU_DAIS 16
  26 #define SDW_INTEL_BIDIR_PDI_BASE 2
  27
  28 #define SDW_MAX_LINKS           4
  29
  30 /* 8 combinations with 4 links + unused group 0 */
  31 #define SDW_MAX_GROUPS 9
  32
  33 enum {
  34         SOF_PRE_TGL_HDMI_COUNT = 3,
  35         SOF_TGL_HDMI_COUNT = 4,
  36 };
  37
  38 enum {
  39         SOF_I2S_SSP0 = BIT(0),
  40         SOF_I2S_SSP1 = BIT(1),
  41         SOF_I2S_SSP2 = BIT(2),
  42         SOF_I2S_SSP3 = BIT(3),
  43         SOF_I2S_SSP4 = BIT(4),
  44         SOF_I2S_SSP5 = BIT(5),
  45 };
  46
  47 #define SOF_JACK_JDSRC(quirk)           ((quirk) & GENMASK(3, 0))
  48 #define SOF_SDW_FOUR_SPK                BIT(4)
  49 #define SOF_SDW_TGL_HDMI                BIT(5)
  50 #define SOF_SDW_PCH_DMIC                BIT(6)
  51 #define SOF_SSP_PORT(x)         (((x) & GENMASK(5, 0)) << 7)
  52 #define SOF_SSP_GET_PORT(quirk) (((quirk) >> 7) & GENMASK(5, 0))
  53 #define SOF_SDW_NO_AGGREGATION          BIT(14)
  54
  55 /* BT audio offload: reserve 3 bits for future */
  56 #define SOF_BT_OFFLOAD_SSP_SHIFT        15
  57 #define SOF_BT_OFFLOAD_SSP_MASK (GENMASK(17, 15))
  58 #define SOF_BT_OFFLOAD_SSP(quirk)       \
  59         (((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)
  60 #define SOF_SSP_BT_OFFLOAD_PRESENT      BIT(18)
  61
  62 #define SOF_SDW_DAI_TYPE_JACK           0
  63 #define SOF_SDW_DAI_TYPE_AMP            1
  64 #define SOF_SDW_DAI_TYPE_MIC            2
  65
  66 #define SOF_SDW_MAX_DAI_NUM             3
  67
  68 struct sof_sdw_codec_info;
  69
  70 struct sof_sdw_dai_info {
  71         const bool direction[2]; /* playback & capture support */
  72         const char *dai_name;
  73         const int dai_type;
  74         const int dailink[2]; /* dailink id for each direction */
  75         int  (*init)(struct snd_soc_card *card,
  76                      const struct snd_soc_acpi_link_adr *link,
  77                      struct snd_soc_dai_link *dai_links,
  78                      struct sof_sdw_codec_info *info,
  79                      bool playback);
  80         int (*exit)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
  81 };
  82
  83 struct sof_sdw_codec_info {
  84         const int part_id;
  85         const int version_id;
  86         const char *codec_name;
  87         int amp_num;
  88         const u8 acpi_id[ACPI_ID_LEN];
  89         const bool ignore_pch_dmic;
  90         const struct snd_soc_ops *ops;
  91         struct sof_sdw_dai_info dais[SOF_SDW_MAX_DAI_NUM];
  92         const int dai_num;
  93
  94         int (*codec_card_late_probe)(struct snd_soc_card *card);
  95 };
  96
  97 struct mc_private {
  98         struct snd_soc_jack sdw_headset;
  99         struct sof_hdmi_private hdmi;
 100         struct device *headset_codec_dev; /* only one headset per card */
 101         struct device *amp_dev1, *amp_dev2;
 102         /* To store SDW Pin index for each SoundWire link */
 103         unsigned int sdw_pin_index[SDW_MAX_LINKS];
 104 };
 105
 106 extern unsigned long sof_sdw_quirk;
 107
 108 int sdw_startup(struct snd_pcm_substream *substream);
 109 int sdw_prepare(struct snd_pcm_substream *substream);
 110 int sdw_trigger(struct snd_pcm_substream *substream, int cmd);
 111 int sdw_hw_params(struct snd_pcm_substream *substream,
 112                   struct snd_pcm_hw_params *params);
 113 int sdw_hw_free(struct snd_pcm_substream *substream);
 114 void sdw_shutdown(struct snd_pcm_substream *substream);
 115
 116 /* generic HDMI support */
 117 int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd);
 118
 119 int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card);
 120
 121 /* DMIC support */
 122 int sof_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);
 123
 124 /* RT711 support */
 125 int sof_sdw_rt711_init(struct snd_soc_card *card,
 126                        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 int sof_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
 131
 132 /* RT711-SDCA support */
 133 int sof_sdw_rt_sdca_jack_init(struct snd_soc_card *card,
 134                               const struct snd_soc_acpi_link_adr *link,
 135                               struct snd_soc_dai_link *dai_links,
 136                               struct sof_sdw_codec_info *info,
 137                               bool playback);
 138 int sof_sdw_rt_sdca_jack_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
 139
 140 /* RT712-SDCA support */
 141 int sof_sdw_rt712_sdca_init(struct snd_soc_card *card,
 142                             const struct snd_soc_acpi_link_adr *link,
 143                             struct snd_soc_dai_link *dai_links,
 144                             struct sof_sdw_codec_info *info,
 145                             bool playback);
 146 int sof_sdw_rt712_sdca_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
 147 int sof_sdw_rt712_spk_init(struct snd_soc_card *card,
 148                            const struct snd_soc_acpi_link_adr *link,
 149                            struct snd_soc_dai_link *dai_links,
 150                            struct sof_sdw_codec_info *info,
 151                            bool playback);
 152 int sof_sdw_rt712_sdca_dmic_init(struct snd_soc_card *card,
 153                                  const struct snd_soc_acpi_link_adr *link,
 154                                  struct snd_soc_dai_link *dai_links,
 155                                  struct sof_sdw_codec_info *info,
 156                                  bool playback);
 157
 158 /* RT700 support */
 159 int sof_sdw_rt700_init(struct snd_soc_card *card,
 160                        const struct snd_soc_acpi_link_adr *link,
 161                        struct snd_soc_dai_link *dai_links,
 162                        struct sof_sdw_codec_info *info,
 163                        bool playback);
 164
 165 /* RT1308 I2S support */
 166 extern struct snd_soc_ops sof_sdw_rt1308_i2s_ops;
 167
 168 /* generic amp support */
 169 int sof_sdw_rt_amp_init(struct snd_soc_card *card,
 170                         const struct snd_soc_acpi_link_adr *link,
 171                         struct snd_soc_dai_link *dai_links,
 172                         struct sof_sdw_codec_info *info,
 173                         bool playback);
 174 int sof_sdw_rt_amp_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
 175
 176 /* RT1316 support */
 177
 178 /* RT715 support */
 179 int sof_sdw_rt715_init(struct snd_soc_card *card,
 180                        const struct snd_soc_acpi_link_adr *link,
 181                        struct snd_soc_dai_link *dai_links,
 182                        struct sof_sdw_codec_info *info,
 183                        bool playback);
 184
 185 /* RT715-SDCA support */
 186 int sof_sdw_rt715_sdca_init(struct snd_soc_card *card,
 187                             const struct snd_soc_acpi_link_adr *link,
 188                             struct snd_soc_dai_link *dai_links,
 189                             struct sof_sdw_codec_info *info,
 190                             bool playback);
 191
 192 /* MAXIM codec support */
 193 int sof_sdw_maxim_init(struct snd_soc_card *card,
 194                        const struct snd_soc_acpi_link_adr *link,
 195                        struct snd_soc_dai_link *dai_links,
 196                        struct sof_sdw_codec_info *info,
 197                        bool playback);
 198
 199 /* RT5682 support */
 200 int sof_sdw_rt5682_init(struct snd_soc_card *card,
 201                         const struct snd_soc_acpi_link_adr *link,
 202                         struct snd_soc_dai_link *dai_links,
 203                         struct sof_sdw_codec_info *info,
 204                         bool playback);
 205
 206 /* CS42L42 support */
 207 int sof_sdw_cs42l42_init(struct snd_soc_card *card,
 208                          const struct snd_soc_acpi_link_adr *link,
 209                          struct snd_soc_dai_link *dai_links,
 210                          struct sof_sdw_codec_info *info,
 211                          bool playback);
 212
 213 /* CS42L43 support */
 214 int sof_sdw_cs42l43_hs_init(struct snd_soc_card *card,
 215                             const struct snd_soc_acpi_link_adr *link,
 216                             struct snd_soc_dai_link *dai_links,
 217                             struct sof_sdw_codec_info *info,
 218                             bool playback);
 219
 220 int sof_sdw_cs42l43_dmic_init(struct snd_soc_card *card,
 221                               const struct snd_soc_acpi_link_adr *link,
 222                               struct snd_soc_dai_link *dai_links,
 223                               struct sof_sdw_codec_info *info,
 224                               bool playback);
 225
 226 /* CS AMP support */
 227 int sof_sdw_cs_amp_init(struct snd_soc_card *card,
 228                         const struct snd_soc_acpi_link_adr *link,
 229                         struct snd_soc_dai_link *dai_links,
 230                         struct sof_sdw_codec_info *info,
 231                         bool playback);
 232 #endif