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
apl_quirk(void * arg)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 = "intel/dsp_fw_bxtn.bin",
59 .sof_tplg_filename = "sof-apl-rt298.tplg",
60 },
61 {
62 .id = "DLGS7219",
63 .drv_name = "bxt_da7219_mx98357a",
64 .fw_filename = "intel/dsp_fw_bxtn.bin",
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);
96