cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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soc-acpi-intel-cht-match.c (4131B)

      1// SPDX-License-Identifier: GPL-2.0-only
      2/*
      3 * soc-acpi-intel-cht-match.c - tables and support for CHT ACPI enumeration.
      4 *
      5 * Copyright (c) 2017, Intel Corporation.
      6 */
      7
      8#include <linux/dmi.h>
      9#include <sound/soc-acpi.h>
     10#include <sound/soc-acpi-intel-match.h>
     11
     12static unsigned long cht_machine_id;
     13
     14#define CHT_SURFACE_MACH 1
     15
     16static int cht_surface_quirk_cb(const struct dmi_system_id *id)
     17{
     18	cht_machine_id = CHT_SURFACE_MACH;
     19	return 1;
     20}
     21
     22static const struct dmi_system_id cht_table[] = {
     23	{
     24		.callback = cht_surface_quirk_cb,
     25		.matches = {
     26			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
     27			DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"),
     28		},
     29	},
     30	{ }
     31};
     32
     33static struct snd_soc_acpi_mach cht_surface_mach = {
     34	.id = "10EC5640",
     35	.drv_name = "cht-bsw-rt5645",
     36	.fw_filename = "intel/fw_sst_22a8.bin",
     37	.board = "cht-bsw",
     38	.sof_tplg_filename = "sof-cht-rt5645.tplg",
     39};
     40
     41static struct snd_soc_acpi_mach *cht_quirk(void *arg)
     42{
     43	struct snd_soc_acpi_mach *mach = arg;
     44
     45	dmi_check_system(cht_table);
     46
     47	if (cht_machine_id == CHT_SURFACE_MACH)
     48		return &cht_surface_mach;
     49	else
     50		return mach;
     51}
     52
     53static const struct snd_soc_acpi_codecs rt5640_comp_ids = {
     54	.num_codecs = 2,
     55	.codecs = { "10EC5640", "10EC3276" },
     56};
     57
     58static const struct snd_soc_acpi_codecs rt5670_comp_ids = {
     59	.num_codecs = 2,
     60	.codecs = { "10EC5670", "10EC5672" },
     61};
     62
     63static const struct snd_soc_acpi_codecs rt5645_comp_ids = {
     64	.num_codecs = 3,
     65	.codecs = { "10EC5645", "10EC5650", "10EC3270" },
     66};
     67
     68static const struct snd_soc_acpi_codecs da7213_comp_ids = {
     69	.num_codecs = 2,
     70	.codecs = { "DGLS7212", "DGLS7213"},
     71
     72};
     73
     74/* Cherryview-based platforms: CherryTrail and Braswell */
     75struct snd_soc_acpi_mach  snd_soc_acpi_intel_cherrytrail_machines[] = {
     76	{
     77		.comp_ids = &rt5670_comp_ids,
     78		.drv_name = "cht-bsw-rt5672",
     79		.fw_filename = "intel/fw_sst_22a8.bin",
     80		.board = "cht-bsw",
     81		.sof_tplg_filename = "sof-cht-rt5670.tplg",
     82	},
     83	{
     84		.comp_ids = &rt5645_comp_ids,
     85		.drv_name = "cht-bsw-rt5645",
     86		.fw_filename = "intel/fw_sst_22a8.bin",
     87		.board = "cht-bsw",
     88		.sof_tplg_filename = "sof-cht-rt5645.tplg",
     89	},
     90	{
     91		.id = "193C9890",
     92		.drv_name = "cht-bsw-max98090",
     93		.fw_filename = "intel/fw_sst_22a8.bin",
     94		.board = "cht-bsw",
     95		.sof_tplg_filename = "sof-cht-max98090.tplg",
     96	},
     97	{
     98		.id = "10508824",
     99		.drv_name = "cht-bsw-nau8824",
    100		.fw_filename = "intel/fw_sst_22a8.bin",
    101		.board = "cht-bsw",
    102		.sof_tplg_filename = "sof-cht-nau8824.tplg",
    103	},
    104	{
    105		.comp_ids = &da7213_comp_ids,
    106		.drv_name = "bytcht_da7213",
    107		.fw_filename = "intel/fw_sst_22a8.bin",
    108		.board = "bytcht_da7213",
    109		.sof_tplg_filename = "sof-cht-da7213.tplg",
    110	},
    111	{
    112		.id = "ESSX8316",
    113		.drv_name = "bytcht_es8316",
    114		.fw_filename = "intel/fw_sst_22a8.bin",
    115		.board = "bytcht_es8316",
    116		.sof_tplg_filename = "sof-cht-es8316.tplg",
    117	},
    118	/* some CHT-T platforms rely on RT5640, use Baytrail machine driver */
    119	{
    120		.comp_ids = &rt5640_comp_ids,
    121		.drv_name = "bytcr_rt5640",
    122		.fw_filename = "intel/fw_sst_22a8.bin",
    123		.board = "bytcr_rt5640",
    124		.machine_quirk = cht_quirk,
    125		.sof_tplg_filename = "sof-cht-rt5640.tplg",
    126	},
    127	{
    128		.id = "10EC5682",
    129		.drv_name = "sof_rt5682",
    130		.sof_tplg_filename = "sof-cht-rt5682.tplg",
    131	},
    132	/* some CHT-T platforms rely on RT5651, use Baytrail machine driver */
    133	{
    134		.id = "10EC5651",
    135		.drv_name = "bytcr_rt5651",
    136		.fw_filename = "intel/fw_sst_22a8.bin",
    137		.board = "bytcr_rt5651",
    138		.sof_tplg_filename = "sof-cht-rt5651.tplg",
    139	},
    140	{
    141		.id = "14F10720",
    142		.drv_name = "bytcht_cx2072x",
    143		.fw_filename = "intel/fw_sst_22a8.bin",
    144		.board = "bytcht_cx2072x",
    145		.sof_tplg_filename = "sof-cht-cx2072x.tplg",
    146	},
    147	{
    148		.id = "104C5122",
    149		.drv_name = "sof_pcm512x",
    150		.sof_tplg_filename = "sof-cht-src-50khz-pcm512x.tplg",
    151	},
    152
    153#if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
    154	/*
    155	 * This is always last in the table so that it is selected only when
    156	 * enabled explicitly and there is no codec-related information in SSDT
    157	 */
    158	{
    159		.id = "808622A8",
    160		.drv_name = "bytcht_nocodec",
    161		.fw_filename = "intel/fw_sst_22a8.bin",
    162		.board = "bytcht_nocodec",
    163	},
    164#endif
    165	{},
    166};
    167EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cherrytrail_machines);