sound/soc/intel/common/soc-acpi-intel-bxt-match.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * soc-acpi-intel-bxt-match.c - tables and support for BXT ACPI enumeration.
   4  *
   5  * Copyright (c) 2018, Intel Corporation.
   6  *
   7  */
   8
   9 #include <linux/dmi.h>
  10 #include <sound/soc-acpi.h>
  11 #include <sound/soc-acpi-intel-match.h>
  12
  13 enum {
  14         APL_RVP,
  15 };
  16
  17 static const struct dmi_system_id apl_table[] = {
  18         {
  19                 .matches = {
  20                         DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp."),
  21                         DMI_MATCH(DMI_BOARD_NAME, "Apollolake RVP1A"),
  22                 },
  23                 .driver_data = (void *)(APL_RVP),
  24         },
  25         {}
  26 };
  27
  28 static struct snd_soc_acpi_mach *apl_quirk(void *arg)
  29 {
  30         struct snd_soc_acpi_mach *mach = arg;
  31         const struct dmi_system_id *dmi_id;
  32         unsigned long apl_machine_id;
  33
  34         dmi_id = dmi_first_match(apl_table);
  35         if (dmi_id) {
  36                 apl_machine_id = (unsigned long)dmi_id->driver_data;
  37                 if (apl_machine_id == APL_RVP)
  38                         return NULL;
  39         }
  40
  41         return mach;
  42 }
  43
  44 static const struct snd_soc_acpi_codecs essx_83x6 = {
  45         .num_codecs = 3,
  46         .codecs = { "ESSX8316", "ESSX8326", "ESSX8336"},
  47 };
  48
  49 static const struct snd_soc_acpi_codecs bxt_codecs = {
  50         .num_codecs = 1,
  51         .codecs = {"MX98357A"}
  52 };
  53
  54 struct snd_soc_acpi_mach snd_soc_acpi_intel_bxt_machines[] = {
  55         {
  56                 .id = "INT343A",
  57                 .drv_name = "bxt_alc298s_i2s",
  58                 .fw_filename = "/*(DEBLOBBED)*/",
  59                 .sof_tplg_filename = "sof-apl-rt298.tplg",
  60         },
  61         {
  62                 .id = "DLGS7219",
  63                 .drv_name = "bxt_da7219_mx98357a",
  64                 .fw_filename = "/*(DEBLOBBED)*/",
  65                 .machine_quirk = snd_soc_acpi_codec_list,
  66                 .quirk_data = &bxt_codecs,
  67                 .sof_tplg_filename = "sof-apl-da7219.tplg",
  68         },
  69         {
  70                 .id = "104C5122",
  71                 .drv_name = "sof_pcm512x",
  72                 .sof_tplg_filename = "sof-apl-pcm512x.tplg",
  73         },
  74         {
  75                 .id = "1AEC8804",
  76                 .drv_name = "sof-wm8804",
  77                 .sof_tplg_filename = "sof-apl-wm8804.tplg",
  78         },
  79         {
  80                 .id = "INT34C3",
  81                 .drv_name = "bxt_tdf8532",
  82                 .machine_quirk = apl_quirk,
  83                 .sof_tplg_filename = "sof-apl-tdf8532.tplg",
  84         },
  85         {
  86                 .comp_ids = &essx_83x6,
  87                 .drv_name = "sof-essx8336",
  88                 .sof_tplg_filename = "sof-apl-es8336", /* the tplg suffix is added at run time */
  89                 .tplg_quirk_mask = SND_SOC_ACPI_TPLG_INTEL_SSP_NUMBER |
  90                                         SND_SOC_ACPI_TPLG_INTEL_SSP_MSB |
  91                                         SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER,
  92         },
  93         {},
  94 };
  95 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_bxt_machines);