diff options
Diffstat (limited to '')
| -rw-r--r-- | sound/hda/intel-dsp-config.c | 400 |
1 files changed, 373 insertions, 27 deletions
diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c index be1df80ed013..b9eb3208f288 100644 --- a/sound/hda/intel-dsp-config.c +++ b/sound/hda/intel-dsp-config.c @@ -1,27 +1,43 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019 Jaroslav Kysela <perex@perex.cz> +#include <linux/acpi.h> #include <linux/bits.h> #include <linux/dmi.h> #include <linux/module.h> #include <linux/pci.h> +#include <linux/soundwire/sdw.h> +#include <linux/soundwire/sdw_intel.h> #include <sound/core.h> #include <sound/intel-dsp-config.h> #include <sound/intel-nhlt.h> +#include <sound/soc-acpi.h> static int dsp_driver; module_param(dsp_driver, int, 0444); MODULE_PARM_DESC(dsp_driver, "Force the DSP driver for Intel DSP (0=auto, 1=legacy, 2=SST, 3=SOF)"); -#define FLAG_SST BIT(0) -#define FLAG_SOF BIT(1) -#define FLAG_SOF_ONLY_IF_DMIC BIT(16) +#define FLAG_SST BIT(0) +#define FLAG_SOF BIT(1) +#define FLAG_SST_ONLY_IF_DMIC BIT(15) +#define FLAG_SOF_ONLY_IF_DMIC BIT(16) +#define FLAG_SOF_ONLY_IF_SOUNDWIRE BIT(17) + +#define FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE (FLAG_SOF_ONLY_IF_DMIC | \ + FLAG_SOF_ONLY_IF_SOUNDWIRE) struct config_entry { u32 flags; u16 device; + u8 acpi_hid[ACPI_ID_LEN]; const struct dmi_system_id *dmi_table; + const struct snd_soc_acpi_codecs *codec_hid; +}; + +static const struct snd_soc_acpi_codecs __maybe_unused essx_83x6 = { + .num_codecs = 3, + .codecs = { "ESSX8316", "ESSX8326", "ESSX8336"}, }; /* @@ -46,8 +62,8 @@ static const struct config_entry config_table[] = { #endif /* * Apollolake (Broxton-P) - * the legacy HDaudio driver is used except on Up Squared (SOF) and - * Chromebooks (SST) + * the legacy HDAudio driver is used except on Up Squared (SOF) and + * Chromebooks (SST), as well as devices based on the ES8336 codec */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_APOLLOLAKE) { @@ -64,6 +80,11 @@ static const struct config_entry config_table[] = { {} } }, + { + .flags = FLAG_SOF, + .device = 0x5a98, + .codec_hid = &essx_83x6, + }, #endif #if IS_ENABLED(CONFIG_SND_SOC_INTEL_APL) { @@ -81,7 +102,7 @@ static const struct config_entry config_table[] = { }, #endif /* - * Skylake and Kabylake use legacy HDaudio driver except for Google + * Skylake and Kabylake use legacy HDAudio driver except for Google * Chromebooks (SST) */ @@ -100,6 +121,10 @@ static const struct config_entry config_table[] = { {} } }, + { + .flags = FLAG_SST | FLAG_SST_ONLY_IF_DMIC, + .device = 0x9d70, + }, #endif /* Kabylake-LP */ #if IS_ENABLED(CONFIG_SND_SOC_INTEL_KBL) @@ -116,11 +141,15 @@ static const struct config_entry config_table[] = { {} } }, + { + .flags = FLAG_SST | FLAG_SST_ONLY_IF_DMIC, + .device = 0x9d71, + }, #endif /* - * Geminilake uses legacy HDaudio driver except for Google - * Chromebooks + * Geminilake uses legacy HDAudio driver except for Google + * Chromebooks and devices based on the ES8336 codec */ /* Geminilake */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_GEMINILAKE) @@ -137,11 +166,16 @@ static const struct config_entry config_table[] = { {} } }, + { + .flags = FLAG_SOF, + .device = 0x3198, + .codec_hid = &essx_83x6, + }, #endif /* * CoffeeLake, CannonLake, CometLake, IceLake, TigerLake use legacy - * HDaudio driver except for Google Chromebooks and when DMICs are + * HDAudio driver except for Google Chromebooks and when DMICs are * present. Two cases are required since Coreboot does not expose NHLT * tables. * @@ -162,11 +196,22 @@ static const struct config_entry config_table[] = { DMI_MATCH(DMI_SYS_VENDOR, "Google"), } }, + { + .ident = "UP-WHL", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "AAEON"), + } + }, {} } }, { - .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, + .flags = FLAG_SOF, + .device = 0x09dc8, + .codec_hid = &essx_83x6, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, .device = 0x9dc8, }, #endif @@ -187,13 +232,13 @@ static const struct config_entry config_table[] = { } }, { - .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, .device = 0xa348, }, #endif +#if IS_ENABLED(CONFIG_SND_SOC_SOF_COMETLAKE) /* Cometlake-LP */ -#if IS_ENABLED(CONFIG_SND_SOC_SOF_COMETLAKE_LP) { .flags = FLAG_SOF, .device = 0x02c8, @@ -204,18 +249,58 @@ static const struct config_entry config_table[] = { DMI_MATCH(DMI_SYS_VENDOR, "Google"), } }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "09C6") + }, + }, + { + /* early version of SKU 09C6 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0983") + }, + }, {} } }, { - .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, + .flags = FLAG_SOF, + .device = 0x02c8, + .codec_hid = &essx_83x6, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, .device = 0x02c8, }, -#endif /* Cometlake-H */ -#if IS_ENABLED(CONFIG_SND_SOC_SOF_COMETLAKE_H) { - .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, + .flags = FLAG_SOF, + .device = 0x06c8, + .dmi_table = (const struct dmi_system_id []) { + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "098F"), + }, + }, + { + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), + DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0990"), + }, + }, + {} + } + }, + { + .flags = FLAG_SOF, + .device = 0x06c8, + .codec_hid = &essx_83x6, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, .device = 0x06c8, }, #endif @@ -236,11 +321,37 @@ static const struct config_entry config_table[] = { } }, { - .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, .device = 0x34c8, }, #endif +/* Jasper Lake */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_JASPERLAKE) + { + .flags = FLAG_SOF, + .device = 0x4dc8, + .dmi_table = (const struct dmi_system_id []) { + { + .ident = "Google Chromebooks", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Google"), + } + }, + {} + } + }, + { + .flags = FLAG_SOF, + .device = 0x4dc8, + .codec_hid = &essx_83x6, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, + .device = 0x4dc8, + }, +#endif + /* Tigerlake */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_TIGERLAKE) { @@ -253,14 +364,28 @@ static const struct config_entry config_table[] = { DMI_MATCH(DMI_SYS_VENDOR, "Google"), } }, + { + .ident = "UPX-TGL", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "AAEON"), + } + }, {} } }, - { - .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, + .flags = FLAG_SOF, + .device = 0xa0c8, + .codec_hid = &essx_83x6, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, .device = 0xa0c8, }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x43c8, + }, #endif /* Elkhart Lake */ @@ -269,6 +394,77 @@ static const struct config_entry config_table[] = { .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, .device = 0x4b55, }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC, + .device = 0x4b58, + }, +#endif + +/* Alder Lake */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_ALDERLAKE) + /* Alderlake-S */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x7ad0, + }, + /* RaptorLake-S */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x7a50, + }, + /* Alderlake-P */ + { + .flags = FLAG_SOF, + .device = 0x51c8, + .codec_hid = &essx_83x6, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x51c8, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x51cd, + }, + /* Alderlake-PS */ + { + .flags = FLAG_SOF, + .device = 0x51c9, + .codec_hid = &essx_83x6, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x51c9, + }, + /* Alderlake-M */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x51cc, + }, + /* Alderlake-N */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x54c8, + }, + /* RaptorLake-P */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x51ca, + }, + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x51cb, + }, + /* RaptorLake-M */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x51ce, + }, + /* RaptorLake-PX */ + { + .flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE, + .device = 0x51cf, + }, #endif }; @@ -284,6 +480,15 @@ static const struct config_entry *snd_intel_dsp_find_config continue; if (table->dmi_table && !dmi_check_system(table->dmi_table)) continue; + if (table->codec_hid) { + int i; + + for (i = 0; i < table->codec_hid->num_codecs; i++) + if (acpi_dev_present(table->codec_hid->codecs[i], NULL, -1)) + break; + if (i == table->codec_hid->num_codecs) + continue; + } return table; } return NULL; @@ -296,13 +501,35 @@ static int snd_intel_dsp_check_dmic(struct pci_dev *pci) nhlt = intel_nhlt_init(&pci->dev); if (nhlt) { - if (intel_nhlt_get_dmic_geo(&pci->dev, nhlt)) + if (intel_nhlt_has_endpoint_type(nhlt, NHLT_LINK_DMIC)) ret = 1; intel_nhlt_free(nhlt); } return ret; } +#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) +static int snd_intel_dsp_check_soundwire(struct pci_dev *pci) +{ + struct sdw_intel_acpi_info info; + acpi_handle handle; + int ret; + + handle = ACPI_HANDLE(&pci->dev); + + ret = sdw_intel_acpi_scan(handle, &info); + if (ret < 0) + return ret; + + return info.link_mask; +} +#else +static int snd_intel_dsp_check_soundwire(struct pci_dev *pci) +{ + return 0; +} +#endif + int snd_intel_dsp_driver_probe(struct pci_dev *pci) { const struct config_entry *cfg; @@ -311,6 +538,20 @@ int snd_intel_dsp_driver_probe(struct pci_dev *pci) if (pci->vendor != 0x8086) return SND_INTEL_DSP_DRIVER_ANY; + /* + * Legacy devices don't have a PCI-based DSP and use HDaudio + * for HDMI/DP support, ignore kernel parameter + */ + switch (pci->device) { + case 0x160c: /* Broadwell */ + case 0x0a0c: /* Haswell */ + case 0x0c0c: + case 0x0d0c: + case 0x0f04: /* Baytrail */ + case 0x2284: /* Braswell */ + return SND_INTEL_DSP_DRIVER_ANY; + } + if (dsp_driver > 0 && dsp_driver <= SND_INTEL_DSP_DRIVER_LAST) return dsp_driver; @@ -324,7 +565,7 @@ int snd_intel_dsp_driver_probe(struct pci_dev *pci) if (pci->class == 0x040300) return SND_INTEL_DSP_DRIVER_LEGACY; if (pci->class != 0x040100 && pci->class != 0x040380) { - dev_err(&pci->dev, "Unknown PCI class/subclass/prog-if information (0x%06x) found, selecting HDA legacy driver\n", pci->class); + dev_err(&pci->dev, "Unknown PCI class/subclass/prog-if information (0x%06x) found, selecting HDAudio legacy driver\n", pci->class); return SND_INTEL_DSP_DRIVER_LEGACY; } @@ -336,22 +577,127 @@ int snd_intel_dsp_driver_probe(struct pci_dev *pci) return SND_INTEL_DSP_DRIVER_ANY; if (cfg->flags & FLAG_SOF) { - if (cfg->flags & FLAG_SOF_ONLY_IF_DMIC) { + if (cfg->flags & FLAG_SOF_ONLY_IF_SOUNDWIRE && + snd_intel_dsp_check_soundwire(pci) > 0) { + dev_info(&pci->dev, "SoundWire enabled on CannonLake+ platform, using SOF driver\n"); + return SND_INTEL_DSP_DRIVER_SOF; + } + if (cfg->flags & FLAG_SOF_ONLY_IF_DMIC && + snd_intel_dsp_check_dmic(pci)) { + dev_info(&pci->dev, "Digital mics found on Skylake+ platform, using SOF driver\n"); + return SND_INTEL_DSP_DRIVER_SOF; + } + if (!(cfg->flags & FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE)) + return SND_INTEL_DSP_DRIVER_SOF; + } + + + if (cfg->flags & FLAG_SST) { + if (cfg->flags & FLAG_SST_ONLY_IF_DMIC) { if (snd_intel_dsp_check_dmic(pci)) { - dev_info(&pci->dev, "Digital mics found on Skylake+ platform, using SOF driver\n"); - return SND_INTEL_DSP_DRIVER_SOF; + dev_info(&pci->dev, "Digital mics found on Skylake+ platform, using SST driver\n"); + return SND_INTEL_DSP_DRIVER_SST; } } else { - return SND_INTEL_DSP_DRIVER_SOF; + return SND_INTEL_DSP_DRIVER_SST; } } + return SND_INTEL_DSP_DRIVER_LEGACY; +} +EXPORT_SYMBOL_GPL(snd_intel_dsp_driver_probe); + +/* Should we default to SOF or SST for BYT/CHT ? */ +#if IS_ENABLED(CONFIG_SND_INTEL_BYT_PREFER_SOF) || \ + !IS_ENABLED(CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI) +#define FLAG_SST_OR_SOF_BYT FLAG_SOF +#else +#define FLAG_SST_OR_SOF_BYT FLAG_SST +#endif + +/* + * configuration table + * - the order of similar ACPI ID entries is important! + * - the first successful match will win + */ +static const struct config_entry acpi_config_table[] = { +#if IS_ENABLED(CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI) || \ + IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) +/* BayTrail */ + { + .flags = FLAG_SST_OR_SOF_BYT, + .acpi_hid = "80860F28", + }, +/* CherryTrail */ + { + .flags = FLAG_SST_OR_SOF_BYT, + .acpi_hid = "808622A8", + }, +#endif +/* Broadwell */ +#if IS_ENABLED(CONFIG_SND_SOC_INTEL_CATPT) + { + .flags = FLAG_SST, + .acpi_hid = "INT3438" + }, +#endif +#if IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL) + { + .flags = FLAG_SOF, + .acpi_hid = "INT3438" + }, +#endif +/* Haswell - not supported by SOF but added for consistency */ +#if IS_ENABLED(CONFIG_SND_SOC_INTEL_CATPT) + { + .flags = FLAG_SST, + .acpi_hid = "INT33C8" + }, +#endif +}; + +static const struct config_entry *snd_intel_acpi_dsp_find_config(const u8 acpi_hid[ACPI_ID_LEN], + const struct config_entry *table, + u32 len) +{ + for (; len > 0; len--, table++) { + if (memcmp(table->acpi_hid, acpi_hid, ACPI_ID_LEN)) + continue; + if (table->dmi_table && !dmi_check_system(table->dmi_table)) + continue; + return table; + } + return NULL; +} + +int snd_intel_acpi_dsp_driver_probe(struct device *dev, const u8 acpi_hid[ACPI_ID_LEN]) +{ + const struct config_entry *cfg; + + if (dsp_driver > SND_INTEL_DSP_DRIVER_LEGACY && dsp_driver <= SND_INTEL_DSP_DRIVER_LAST) + return dsp_driver; + + if (dsp_driver == SND_INTEL_DSP_DRIVER_LEGACY) { + dev_warn(dev, "dsp_driver parameter %d not supported, using automatic detection\n", + SND_INTEL_DSP_DRIVER_LEGACY); + } + + /* find the configuration for the specific device */ + cfg = snd_intel_acpi_dsp_find_config(acpi_hid, acpi_config_table, + ARRAY_SIZE(acpi_config_table)); + if (!cfg) + return SND_INTEL_DSP_DRIVER_ANY; + if (cfg->flags & FLAG_SST) return SND_INTEL_DSP_DRIVER_SST; - return SND_INTEL_DSP_DRIVER_LEGACY; + if (cfg->flags & FLAG_SOF) + return SND_INTEL_DSP_DRIVER_SOF; + + return SND_INTEL_DSP_DRIVER_SST; } -EXPORT_SYMBOL_GPL(snd_intel_dsp_driver_probe); +EXPORT_SYMBOL_GPL(snd_intel_acpi_dsp_driver_probe); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("Intel DSP config driver"); +MODULE_IMPORT_NS(SND_INTEL_SOUNDWIRE_ACPI); |