Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Pierre-Louis Bossart | 2815 | 45.51% | 81 | 48.21% |
Liam Girdwood | 1622 | 26.22% | 9 | 5.36% |
Peter Ujfalusi | 335 | 5.42% | 16 | 9.52% |
Daniel Baluta | 328 | 5.30% | 1 | 0.60% |
Ranjani Sridharan | 269 | 4.35% | 20 | 11.90% |
Bard Liao | 185 | 2.99% | 5 | 2.98% |
Brent Lu | 179 | 2.89% | 1 | 0.60% |
Guennadi Liakhovetski | 97 | 1.57% | 3 | 1.79% |
Kai Vehmanen | 81 | 1.31% | 7 | 4.17% |
Maarten Lankhorst | 51 | 0.82% | 2 | 1.19% |
Rander Wang | 51 | 0.82% | 4 | 2.38% |
Noah Klayman | 39 | 0.63% | 1 | 0.60% |
Curtis Malainey | 20 | 0.32% | 1 | 0.60% |
Jaroslav Kysela | 19 | 0.31% | 3 | 1.79% |
Zhu Yingjiang | 17 | 0.27% | 2 | 1.19% |
Jaska Uimonen | 17 | 0.27% | 1 | 0.60% |
Fred Oh | 16 | 0.26% | 2 | 1.19% |
Pan Xiuli | 16 | 0.26% | 1 | 0.60% |
Sathyanarayana Nujella | 8 | 0.13% | 1 | 0.60% |
Takashi Iwai | 7 | 0.11% | 3 | 1.79% |
Keyon Jie | 6 | 0.10% | 1 | 0.60% |
Nathan Chancellor | 4 | 0.06% | 1 | 0.60% |
Linus Torvalds | 2 | 0.03% | 1 | 0.60% |
Libin Yang | 2 | 0.03% | 1 | 0.60% |
Total | 6186 | 168 |
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) // // This file is provided under a dual BSD/GPLv2 license. When using or // redistributing this file, you may do so under either license. // // Copyright(c) 2018 Intel Corporation // // Authors: Liam Girdwood <liam.r.girdwood@linux.intel.com> // Ranjani Sridharan <ranjani.sridharan@linux.intel.com> // Rander Wang <rander.wang@intel.com> // Keyon Jie <yang.jie@linux.intel.com> // /* * Hardware interface for generic Intel audio DSP HDA IP */ #include <sound/hdaudio_ext.h> #include <sound/hda_register.h> #include <linux/acpi.h> #include <linux/debugfs.h> #include <linux/module.h> #include <linux/soundwire/sdw.h> #include <linux/soundwire/sdw_intel.h> #include <sound/intel-dsp-config.h> #include <sound/intel-nhlt.h> #include <sound/soc-acpi-intel-ssp-common.h> #include <sound/sof.h> #include <sound/sof/xtensa.h> #include <sound/hda-mlink.h> #include "../sof-audio.h" #include "../sof-pci-dev.h" #include "../ops.h" #include "../ipc4-topology.h" #include "hda.h" #include <trace/events/sof_intel.h> #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) #include <sound/soc-acpi-intel-match.h> #endif /* platform specific devices */ #include "shim.h" #if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) /* * The default for SoundWire clock stop quirks is to power gate the IP * and do a Bus Reset, this will need to be modified when the DSP * needs to remain in D0i3 so that the Master does not lose context * and enumeration is not required on clock restart */ static int sdw_clock_stop_quirks = SDW_INTEL_CLK_STOP_BUS_RESET; module_param(sdw_clock_stop_quirks, int, 0444); MODULE_PARM_DESC(sdw_clock_stop_quirks, "SOF SoundWire clock stop quirks"); static int sdw_params_stream(struct device *dev, struct sdw_intel_stream_params_data *params_data) { struct snd_soc_dai *d = params_data->dai; struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(d, params_data->substream->stream); struct snd_sof_dai_config_data data = { 0 }; data.dai_index = (params_data->link_id << 8) | d->id; data.dai_data = params_data->alh_stream_id; data.dai_node_id = data.dai_data; return hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_HW_PARAMS, &data); } static int sdw_params_free(struct device *dev, struct sdw_intel_stream_free_data *free_data) { struct snd_soc_dai *d = free_data->dai; struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(d, free_data->substream->stream); struct snd_sof_dev *sdev = widget_to_sdev(w); if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) { struct snd_sof_widget *swidget = w->dobj.private; struct snd_sof_dai *dai = swidget->private; struct sof_ipc4_copier_data *copier_data; struct sof_ipc4_copier *ipc4_copier; ipc4_copier = dai->private; ipc4_copier->dai_index = 0; copier_data = &ipc4_copier->data; /* clear the node ID */ copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK; } return 0; } struct sdw_intel_ops sdw_callback = { .params_stream = sdw_params_stream, .free_stream = sdw_params_free, }; static int sdw_ace2x_params_stream(struct device *dev, struct sdw_intel_stream_params_data *params_data) { return sdw_hda_dai_hw_params(params_data->substream, params_data->hw_params, params_data->dai, params_data->link_id, params_data->alh_stream_id); } static int sdw_ace2x_free_stream(struct device *dev, struct sdw_intel_stream_free_data *free_data) { return sdw_hda_dai_hw_free(free_data->substream, free_data->dai, free_data->link_id); } static int sdw_ace2x_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { return sdw_hda_dai_trigger(substream, cmd, dai); } static struct sdw_intel_ops sdw_ace2x_callback = { .params_stream = sdw_ace2x_params_stream, .free_stream = sdw_ace2x_free_stream, .trigger = sdw_ace2x_trigger, }; static int hda_sdw_acpi_scan(struct snd_sof_dev *sdev) { u32 interface_mask = hda_get_interface_mask(sdev); struct sof_intel_hda_dev *hdev; acpi_handle handle; int ret; if (!(interface_mask & BIT(SOF_DAI_INTEL_ALH))) return -EINVAL; handle = ACPI_HANDLE(sdev->dev); /* save ACPI info for the probe step */ hdev = sdev->pdata->hw_pdata; ret = sdw_intel_acpi_scan(handle, &hdev->info); if (ret < 0) return -EINVAL; return 0; } static int hda_sdw_probe(struct snd_sof_dev *sdev) { const struct sof_intel_dsp_desc *chip; struct sof_intel_hda_dev *hdev; struct sdw_intel_res res; void *sdw; hdev = sdev->pdata->hw_pdata; memset(&res, 0, sizeof(res)); chip = get_chip_info(sdev->pdata); if (chip->hw_ip_version < SOF_INTEL_ACE_2_0) { res.mmio_base = sdev->bar[HDA_DSP_BAR]; res.hw_ops = &sdw_intel_cnl_hw_ops; res.shim_base = hdev->desc->sdw_shim_base; res.alh_base = hdev->desc->sdw_alh_base; res.ext = false; res.ops = &sdw_callback; } else { /* * retrieve eml_lock needed to protect shared registers * in the HDaudio multi-link areas */ res.eml_lock = hdac_bus_eml_get_mutex(sof_to_bus(sdev), true, AZX_REG_ML_LEPTR_ID_SDW); if (!res.eml_lock) return -ENODEV; res.mmio_base = sdev->bar[HDA_DSP_HDA_BAR]; /* * the SHIM and SoundWire register offsets are link-specific * and will be determined when adding auxiliary devices */ res.hw_ops = &sdw_intel_lnl_hw_ops; res.ext = true; res.ops = &sdw_ace2x_callback; } res.irq = sdev->ipc_irq; res.handle = hdev->info.handle; res.parent = sdev->dev; res.dev = sdev->dev; res.clock_stop_quirks = sdw_clock_stop_quirks; res.hbus = sof_to_bus(sdev); /* * ops and arg fields are not populated for now, * they will be needed when the DAI callbacks are * provided */ /* we could filter links here if needed, e.g for quirks */ res.count = hdev->info.count; res.link_mask = hdev->info.link_mask; sdw = sdw_intel_probe(&res); if (!sdw) { dev_err(sdev->dev, "error: SoundWire probe failed\n"); return -EINVAL; } /* save context */ hdev->sdw = sdw; return 0; } int hda_sdw_startup(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hdev; struct snd_sof_pdata *pdata = sdev->pdata; int ret; hdev = sdev->pdata->hw_pdata; if (!hdev->sdw) return 0; if (pdata->machine && !pdata->machine->mach_params.link_mask) return 0; ret = hda_sdw_check_lcount(sdev); if (ret < 0) return ret; return sdw_intel_startup(hdev->sdw); } EXPORT_SYMBOL_NS(hda_sdw_startup, SND_SOC_SOF_INTEL_HDA_GENERIC); static int hda_sdw_exit(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hdev; hdev = sdev->pdata->hw_pdata; if (hdev->sdw) sdw_intel_exit(hdev->sdw); hdev->sdw = NULL; hda_sdw_int_enable(sdev, false); return 0; } bool hda_common_check_sdw_irq(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hdev; bool ret = false; u32 irq_status; hdev = sdev->pdata->hw_pdata; if (!hdev->sdw) return ret; /* store status */ irq_status = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIS2); /* invalid message ? */ if (irq_status == 0xffffffff) goto out; /* SDW message ? */ if (irq_status & HDA_DSP_REG_ADSPIS2_SNDW) ret = true; out: return ret; } EXPORT_SYMBOL_NS(hda_common_check_sdw_irq, SND_SOC_SOF_INTEL_HDA_GENERIC); static bool hda_dsp_check_sdw_irq(struct snd_sof_dev *sdev) { u32 interface_mask = hda_get_interface_mask(sdev); const struct sof_intel_dsp_desc *chip; if (!(interface_mask & BIT(SOF_DAI_INTEL_ALH))) return false; chip = get_chip_info(sdev->pdata); if (chip && chip->check_sdw_irq) return chip->check_sdw_irq(sdev); return false; } static irqreturn_t hda_dsp_sdw_thread(int irq, void *context) { return sdw_intel_thread(irq, context); } bool hda_sdw_check_wakeen_irq_common(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hdev; hdev = sdev->pdata->hw_pdata; if (hdev->sdw && snd_sof_dsp_read(sdev, HDA_DSP_BAR, hdev->desc->sdw_shim_base + SDW_SHIM_WAKESTS)) return true; return false; } EXPORT_SYMBOL_NS(hda_sdw_check_wakeen_irq_common, SND_SOC_SOF_INTEL_HDA_GENERIC); static bool hda_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) { u32 interface_mask = hda_get_interface_mask(sdev); const struct sof_intel_dsp_desc *chip; if (!(interface_mask & BIT(SOF_DAI_INTEL_ALH))) return false; chip = get_chip_info(sdev->pdata); if (chip && chip->check_sdw_wakeen_irq) return chip->check_sdw_wakeen_irq(sdev); return false; } void hda_sdw_process_wakeen_common(struct snd_sof_dev *sdev) { u32 interface_mask = hda_get_interface_mask(sdev); struct sof_intel_hda_dev *hdev; if (!(interface_mask & BIT(SOF_DAI_INTEL_ALH))) return; hdev = sdev->pdata->hw_pdata; if (!hdev->sdw) return; sdw_intel_process_wakeen_event(hdev->sdw); } EXPORT_SYMBOL_NS(hda_sdw_process_wakeen_common, SND_SOC_SOF_INTEL_HDA_GENERIC); #else /* IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) */ static inline int hda_sdw_acpi_scan(struct snd_sof_dev *sdev) { return 0; } static inline int hda_sdw_probe(struct snd_sof_dev *sdev) { return 0; } static inline int hda_sdw_exit(struct snd_sof_dev *sdev) { return 0; } static inline bool hda_dsp_check_sdw_irq(struct snd_sof_dev *sdev) { return false; } static inline irqreturn_t hda_dsp_sdw_thread(int irq, void *context) { return IRQ_HANDLED; } static inline bool hda_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) { return false; } #endif /* IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) */ /* pre fw run operations */ int hda_dsp_pre_fw_run(struct snd_sof_dev *sdev) { /* disable clock gating and power gating */ return hda_dsp_ctrl_clock_power_gating(sdev, false); } /* post fw run operations */ int hda_dsp_post_fw_run(struct snd_sof_dev *sdev) { int ret; if (sdev->first_boot) { struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; ret = hda_sdw_startup(sdev); if (ret < 0) { dev_err(sdev->dev, "error: could not startup SoundWire links\n"); return ret; } /* Check if IMR boot is usable */ if (!sof_debug_check_flag(SOF_DBG_IGNORE_D3_PERSISTENT) && (sdev->fw_ready.flags & SOF_IPC_INFO_D3_PERSISTENT || sdev->pdata->ipc_type == SOF_IPC_TYPE_4)) { hdev->imrboot_supported = true; debugfs_create_bool("skip_imr_boot", 0644, sdev->debugfs_root, &hdev->skip_imr_boot); } } hda_sdw_int_enable(sdev, true); /* re-enable clock gating and power gating */ return hda_dsp_ctrl_clock_power_gating(sdev, true); } EXPORT_SYMBOL_NS(hda_dsp_post_fw_run, SND_SOC_SOF_INTEL_HDA_GENERIC); /* * Debug */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG) static bool hda_use_msi = true; module_param_named(use_msi, hda_use_msi, bool, 0444); MODULE_PARM_DESC(use_msi, "SOF HDA use PCI MSI mode"); #else #define hda_use_msi (1) #endif static char *hda_model; module_param(hda_model, charp, 0444); MODULE_PARM_DESC(hda_model, "Use the given HDA board model."); static int dmic_num_override = -1; module_param_named(dmic_num, dmic_num_override, int, 0444); MODULE_PARM_DESC(dmic_num, "SOF HDA DMIC number"); static int mclk_id_override = -1; module_param_named(mclk_id, mclk_id_override, int, 0444); MODULE_PARM_DESC(mclk_id, "SOF SSP mclk_id"); static int hda_init(struct snd_sof_dev *sdev) { struct hda_bus *hbus; struct hdac_bus *bus; struct pci_dev *pci = to_pci_dev(sdev->dev); int ret; hbus = sof_to_hbus(sdev); bus = sof_to_bus(sdev); /* HDA bus init */ sof_hda_bus_init(sdev, &pci->dev); if (sof_hda_position_quirk == SOF_HDA_POSITION_QUIRK_USE_DPIB_REGISTERS) bus->use_posbuf = 0; else bus->use_posbuf = 1; bus->bdl_pos_adj = 0; bus->sync_write = 1; mutex_init(&hbus->prepare_mutex); hbus->pci = pci; hbus->mixer_assigned = -1; hbus->modelname = hda_model; /* initialise hdac bus */ bus->addr = pci_resource_start(pci, 0); bus->remap_addr = pci_ioremap_bar(pci, 0); if (!bus->remap_addr) { dev_err(bus->dev, "error: ioremap error\n"); return -ENXIO; } /* HDA base */ sdev->bar[HDA_DSP_HDA_BAR] = bus->remap_addr; /* init i915 and HDMI codecs */ ret = hda_codec_i915_init(sdev); if (ret < 0 && ret != -ENODEV) { dev_err_probe(sdev->dev, ret, "init of i915 and HDMI codec failed\n"); goto out; } /* get controller capabilities */ ret = hda_dsp_ctrl_get_caps(sdev); if (ret < 0) { dev_err(sdev->dev, "error: get caps error\n"); hda_codec_i915_exit(sdev); } out: if (ret < 0) iounmap(sof_to_bus(sdev)->remap_addr); return ret; } static int check_dmic_num(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; struct nhlt_acpi_table *nhlt; int dmic_num = 0; nhlt = hdev->nhlt; if (nhlt) dmic_num = intel_nhlt_get_dmic_geo(sdev->dev, nhlt); /* allow for module parameter override */ if (dmic_num_override != -1) { dev_dbg(sdev->dev, "overriding DMICs detected in NHLT tables %d by kernel param %d\n", dmic_num, dmic_num_override); dmic_num = dmic_num_override; } if (dmic_num < 0 || dmic_num > 4) { dev_dbg(sdev->dev, "invalid dmic_number %d\n", dmic_num); dmic_num = 0; } return dmic_num; } static int check_nhlt_ssp_mask(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; struct nhlt_acpi_table *nhlt; int ssp_mask = 0; nhlt = hdev->nhlt; if (!nhlt) return ssp_mask; if (intel_nhlt_has_endpoint_type(nhlt, NHLT_LINK_SSP)) { ssp_mask = intel_nhlt_ssp_endpoint_mask(nhlt, NHLT_DEVICE_I2S); if (ssp_mask) dev_info(sdev->dev, "NHLT_DEVICE_I2S detected, ssp_mask %#x\n", ssp_mask); } return ssp_mask; } static int check_nhlt_ssp_mclk_mask(struct snd_sof_dev *sdev, int ssp_num) { struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; struct nhlt_acpi_table *nhlt; nhlt = hdev->nhlt; if (!nhlt) return 0; return intel_nhlt_ssp_mclk_mask(nhlt, ssp_num); } #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC) || IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) static const char *fixup_tplg_name(struct snd_sof_dev *sdev, const char *sof_tplg_filename, const char *idisp_str, const char *dmic_str) { const char *tplg_filename = NULL; char *filename, *tmp; const char *split_ext; filename = kstrdup(sof_tplg_filename, GFP_KERNEL); if (!filename) return NULL; /* this assumes a .tplg extension */ tmp = filename; split_ext = strsep(&tmp, "."); if (split_ext) tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL, "%s%s%s.tplg", split_ext, idisp_str, dmic_str); kfree(filename); return tplg_filename; } static int dmic_detect_topology_fixup(struct snd_sof_dev *sdev, const char **tplg_filename, const char *idisp_str, int *dmic_found, bool tplg_fixup) { const char *dmic_str; int dmic_num; /* first check for DMICs (using NHLT or module parameter) */ dmic_num = check_dmic_num(sdev); switch (dmic_num) { case 1: dmic_str = "-1ch"; break; case 2: dmic_str = "-2ch"; break; case 3: dmic_str = "-3ch"; break; case 4: dmic_str = "-4ch"; break; default: dmic_num = 0; dmic_str = ""; break; } if (tplg_fixup) { const char *default_tplg_filename = *tplg_filename; const char *fixed_tplg_filename; fixed_tplg_filename = fixup_tplg_name(sdev, default_tplg_filename, idisp_str, dmic_str); if (!fixed_tplg_filename) return -ENOMEM; *tplg_filename = fixed_tplg_filename; } dev_info(sdev->dev, "DMICs detected in NHLT tables: %d\n", dmic_num); *dmic_found = dmic_num; return 0; } #endif static int hda_init_caps(struct snd_sof_dev *sdev) { u32 interface_mask = hda_get_interface_mask(sdev); struct hdac_bus *bus = sof_to_bus(sdev); struct snd_sof_pdata *pdata = sdev->pdata; struct sof_intel_hda_dev *hdev = pdata->hw_pdata; u32 link_mask; int ret = 0; /* check if dsp is there */ if (bus->ppcap) dev_dbg(sdev->dev, "PP capability, will probe DSP later.\n"); /* Init HDA controller after i915 init */ ret = hda_dsp_ctrl_init_chip(sdev); if (ret < 0) { dev_err(bus->dev, "error: init chip failed with ret: %d\n", ret); return ret; } hda_bus_ml_init(bus); /* Skip SoundWire if it is not supported */ if (!(interface_mask & BIT(SOF_DAI_INTEL_ALH))) goto skip_soundwire; /* scan SoundWire capabilities exposed by DSDT */ ret = hda_sdw_acpi_scan(sdev); if (ret < 0) { dev_dbg(sdev->dev, "skipping SoundWire, not detected with ACPI scan\n"); goto skip_soundwire; } link_mask = hdev->info.link_mask; if (!link_mask) { dev_dbg(sdev->dev, "skipping SoundWire, no links enabled\n"); goto skip_soundwire; } /* * probe/allocate SoundWire resources. * The hardware configuration takes place in hda_sdw_startup * after power rails are enabled. * It's entirely possible to have a mix of I2S/DMIC/SoundWire * devices, so we allocate the resources in all cases. */ ret = hda_sdw_probe(sdev); if (ret < 0) { dev_err(sdev->dev, "error: SoundWire probe error\n"); return ret; } skip_soundwire: /* create codec instances */ hda_codec_probe_bus(sdev); if (!HDA_IDISP_CODEC(bus->codec_mask)) hda_codec_i915_display_power(sdev, false); hda_bus_ml_put_all(bus); return 0; } static irqreturn_t hda_dsp_interrupt_handler(int irq, void *context) { struct snd_sof_dev *sdev = context; /* * Get global interrupt status. It includes all hardware interrupt * sources in the Intel HD Audio controller. */ if (snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTSTS) & SOF_HDA_INTSTS_GIS) { /* disable GIE interrupt */ snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL, SOF_HDA_INT_GLOBAL_EN, 0); return IRQ_WAKE_THREAD; } return IRQ_NONE; } static irqreturn_t hda_dsp_interrupt_thread(int irq, void *context) { struct snd_sof_dev *sdev = context; struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; /* deal with streams and controller first */ if (hda_dsp_check_stream_irq(sdev)) { trace_sof_intel_hda_irq(sdev, "stream"); hda_dsp_stream_threaded_handler(irq, sdev); } if (hda_check_ipc_irq(sdev)) { trace_sof_intel_hda_irq(sdev, "ipc"); sof_ops(sdev)->irq_thread(irq, sdev); } if (hda_dsp_check_sdw_irq(sdev)) { trace_sof_intel_hda_irq(sdev, "sdw"); hda_dsp_sdw_thread(irq, hdev->sdw); } if (hda_sdw_check_wakeen_irq(sdev)) { trace_sof_intel_hda_irq(sdev, "wakeen"); hda_sdw_process_wakeen(sdev); } hda_codec_check_for_state_change(sdev); /* enable GIE interrupt */ snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL, SOF_HDA_INT_GLOBAL_EN, SOF_HDA_INT_GLOBAL_EN); return IRQ_HANDLED; } int hda_dsp_probe_early(struct snd_sof_dev *sdev) { struct pci_dev *pci = to_pci_dev(sdev->dev); struct sof_intel_hda_dev *hdev; const struct sof_intel_dsp_desc *chip; int ret = 0; if (!sdev->dspless_mode_selected) { /* * detect DSP by checking class/subclass/prog-id information * class=04 subclass 03 prog-if 00: no DSP, legacy driver is required * class=04 subclass 01 prog-if 00: DSP is present * (and may be required e.g. for DMIC or SSP support) * class=04 subclass 03 prog-if 80: either of DSP or legacy mode works */ if (pci->class == 0x040300) { dev_err(sdev->dev, "the DSP is not enabled on this platform, aborting probe\n"); return -ENODEV; } else if (pci->class != 0x040100 && pci->class != 0x040380) { dev_err(sdev->dev, "unknown PCI class/subclass/prog-if 0x%06x found, aborting probe\n", pci->class); return -ENODEV; } dev_info_once(sdev->dev, "DSP detected with PCI class/subclass/prog-if 0x%06x\n", pci->class); } chip = get_chip_info(sdev->pdata); if (!chip) { dev_err(sdev->dev, "error: no such device supported, chip id:%x\n", pci->device); ret = -EIO; goto err; } sdev->num_cores = chip->cores_num; hdev = devm_kzalloc(sdev->dev, sizeof(*hdev), GFP_KERNEL); if (!hdev) return -ENOMEM; sdev->pdata->hw_pdata = hdev; hdev->desc = chip; ret = hda_init(sdev); err: return ret; } EXPORT_SYMBOL_NS(hda_dsp_probe_early, SND_SOC_SOF_INTEL_HDA_GENERIC); int hda_dsp_probe(struct snd_sof_dev *sdev) { struct pci_dev *pci = to_pci_dev(sdev->dev); struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; const struct sof_intel_dsp_desc *chip; int ret = 0; hdev->dmic_dev = platform_device_register_data(sdev->dev, "dmic-codec", PLATFORM_DEVID_NONE, NULL, 0); if (IS_ERR(hdev->dmic_dev)) { dev_err(sdev->dev, "error: failed to create DMIC device\n"); return PTR_ERR(hdev->dmic_dev); } /* * use position update IPC if either it is forced * or we don't have other choice */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_FORCE_IPC_POSITION) hdev->no_ipc_position = 0; #else hdev->no_ipc_position = sof_ops(sdev)->pcm_pointer ? 1 : 0; #endif if (sdev->dspless_mode_selected) hdev->no_ipc_position = 1; if (sdev->dspless_mode_selected) goto skip_dsp_setup; /* DSP base */ sdev->bar[HDA_DSP_BAR] = pci_ioremap_bar(pci, HDA_DSP_BAR); if (!sdev->bar[HDA_DSP_BAR]) { dev_err(sdev->dev, "error: ioremap error\n"); ret = -ENXIO; goto hdac_bus_unmap; } sdev->mmio_bar = HDA_DSP_BAR; sdev->mailbox_bar = HDA_DSP_BAR; skip_dsp_setup: /* allow 64bit DMA address if supported by H/W */ if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(64))) { dev_dbg(sdev->dev, "DMA mask is 32 bit\n"); dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(32)); } dma_set_max_seg_size(&pci->dev, UINT_MAX); /* init streams */ ret = hda_dsp_stream_init(sdev); if (ret < 0) { dev_err(sdev->dev, "error: failed to init streams\n"); /* * not all errors are due to memory issues, but trying * to free everything does not harm */ goto free_streams; } /* * register our IRQ * let's try to enable msi firstly * if it fails, use legacy interrupt mode * TODO: support msi multiple vectors */ if (hda_use_msi && pci_alloc_irq_vectors(pci, 1, 1, PCI_IRQ_MSI) > 0) { dev_info(sdev->dev, "use msi interrupt mode\n"); sdev->ipc_irq = pci_irq_vector(pci, 0); /* initialised to "false" by kzalloc() */ sdev->msi_enabled = true; } if (!sdev->msi_enabled) { dev_info(sdev->dev, "use legacy interrupt mode\n"); /* * in IO-APIC mode, hda->irq and ipc_irq are using the same * irq number of pci->irq */ sdev->ipc_irq = pci->irq; } dev_dbg(sdev->dev, "using IPC IRQ %d\n", sdev->ipc_irq); ret = request_threaded_irq(sdev->ipc_irq, hda_dsp_interrupt_handler, hda_dsp_interrupt_thread, IRQF_SHARED, "AudioDSP", sdev); if (ret < 0) { dev_err(sdev->dev, "error: failed to register IPC IRQ %d\n", sdev->ipc_irq); goto free_irq_vector; } pci_set_master(pci); synchronize_irq(pci->irq); /* * clear TCSEL to clear playback on some HD Audio * codecs. PCI TCSEL is defined in the Intel manuals. */ snd_sof_pci_update_bits(sdev, PCI_TCSEL, 0x07, 0); /* init HDA capabilities */ ret = hda_init_caps(sdev); if (ret < 0) goto free_ipc_irq; if (!sdev->dspless_mode_selected) { /* enable ppcap interrupt */ hda_dsp_ctrl_ppcap_enable(sdev, true); hda_dsp_ctrl_ppcap_int_enable(sdev, true); /* set default mailbox offset for FW ready message */ sdev->dsp_box.offset = HDA_DSP_MBOX_UPLINK_OFFSET; INIT_DELAYED_WORK(&hdev->d0i3_work, hda_dsp_d0i3_work); } chip = get_chip_info(sdev->pdata); if (chip && chip->hw_ip_version >= SOF_INTEL_ACE_2_0) { ret = hda_sdw_startup(sdev); if (ret < 0) { dev_err(sdev->dev, "could not startup SoundWire links\n"); goto disable_pp_cap; } hda_sdw_int_enable(sdev, true); } init_waitqueue_head(&hdev->waitq); hdev->nhlt = intel_nhlt_init(sdev->dev); return 0; disable_pp_cap: if (!sdev->dspless_mode_selected) { hda_dsp_ctrl_ppcap_int_enable(sdev, false); hda_dsp_ctrl_ppcap_enable(sdev, false); } free_ipc_irq: free_irq(sdev->ipc_irq, sdev); free_irq_vector: if (sdev->msi_enabled) pci_free_irq_vectors(pci); free_streams: hda_dsp_stream_free(sdev); /* dsp_unmap: not currently used */ if (!sdev->dspless_mode_selected) iounmap(sdev->bar[HDA_DSP_BAR]); hdac_bus_unmap: platform_device_unregister(hdev->dmic_dev); return ret; } EXPORT_SYMBOL_NS(hda_dsp_probe, SND_SOC_SOF_INTEL_HDA_GENERIC); void hda_dsp_remove(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; const struct sof_intel_dsp_desc *chip = hda->desc; struct pci_dev *pci = to_pci_dev(sdev->dev); struct nhlt_acpi_table *nhlt = hda->nhlt; if (nhlt) intel_nhlt_free(nhlt); if (!sdev->dspless_mode_selected) /* cancel any attempt for DSP D0I3 */ cancel_delayed_work_sync(&hda->d0i3_work); hda_codec_device_remove(sdev); hda_sdw_exit(sdev); if (!IS_ERR_OR_NULL(hda->dmic_dev)) platform_device_unregister(hda->dmic_dev); if (!sdev->dspless_mode_selected) { /* disable DSP IRQ */ hda_dsp_ctrl_ppcap_int_enable(sdev, false); } /* disable CIE and GIE interrupts */ snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL, SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN, 0); if (sdev->dspless_mode_selected) goto skip_disable_dsp; /* no need to check for error as the DSP will be disabled anyway */ if (chip && chip->power_down_dsp) chip->power_down_dsp(sdev); /* disable DSP */ hda_dsp_ctrl_ppcap_enable(sdev, false); skip_disable_dsp: free_irq(sdev->ipc_irq, sdev); if (sdev->msi_enabled) pci_free_irq_vectors(pci); hda_dsp_stream_free(sdev); hda_bus_ml_free(sof_to_bus(sdev)); if (!sdev->dspless_mode_selected) iounmap(sdev->bar[HDA_DSP_BAR]); } EXPORT_SYMBOL_NS(hda_dsp_remove, SND_SOC_SOF_INTEL_HDA_GENERIC); void hda_dsp_remove_late(struct snd_sof_dev *sdev) { iounmap(sof_to_bus(sdev)->remap_addr); sof_hda_bus_exit(sdev); hda_codec_i915_exit(sdev); } int hda_power_down_dsp(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; const struct sof_intel_dsp_desc *chip = hda->desc; return hda_dsp_core_reset_power_down(sdev, chip->host_managed_cores_mask); } EXPORT_SYMBOL_NS(hda_power_down_dsp, SND_SOC_SOF_INTEL_HDA_GENERIC); #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC) static void hda_generic_machine_select(struct snd_sof_dev *sdev, struct snd_soc_acpi_mach **mach) { struct hdac_bus *bus = sof_to_bus(sdev); struct snd_soc_acpi_mach_params *mach_params; struct snd_soc_acpi_mach *hda_mach; struct snd_sof_pdata *pdata = sdev->pdata; const char *tplg_filename; const char *idisp_str; int dmic_num = 0; int codec_num = 0; int ret; int i; /* codec detection */ if (!bus->codec_mask) { dev_info(bus->dev, "no hda codecs found!\n"); } else { dev_info(bus->dev, "hda codecs found, mask %lx\n", bus->codec_mask); for (i = 0; i < HDA_MAX_CODECS; i++) { if (bus->codec_mask & (1 << i)) codec_num++; } /* * If no machine driver is found, then: * * generic hda machine driver can handle: * - one HDMI codec, and/or * - one external HDAudio codec */ if (!*mach && codec_num <= 2) { bool tplg_fixup; hda_mach = snd_soc_acpi_intel_hda_machines; dev_info(bus->dev, "using HDA machine driver %s now\n", hda_mach->drv_name); if (codec_num == 1 && HDA_IDISP_CODEC(bus->codec_mask)) idisp_str = "-idisp"; else idisp_str = ""; /* topology: use the info from hda_machines */ if (pdata->tplg_filename) { tplg_fixup = false; tplg_filename = pdata->tplg_filename; } else { tplg_fixup = true; tplg_filename = hda_mach->sof_tplg_filename; } ret = dmic_detect_topology_fixup(sdev, &tplg_filename, idisp_str, &dmic_num, tplg_fixup); if (ret < 0) return; hda_mach->mach_params.dmic_num = dmic_num; pdata->tplg_filename = tplg_filename; if (codec_num == 2 || (codec_num == 1 && !HDA_IDISP_CODEC(bus->codec_mask))) { /* * Prevent SoundWire links from starting when an external * HDaudio codec is used */ hda_mach->mach_params.link_mask = 0; } else { /* * Allow SoundWire links to start when no external HDaudio codec * was detected. This will not create a SoundWire card but * will help detect if any SoundWire codec reports as ATTACHED. */ struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; hda_mach->mach_params.link_mask = hdev->info.link_mask; } *mach = hda_mach; } } /* used by hda machine driver to create dai links */ if (*mach) { mach_params = &(*mach)->mach_params; mach_params->codec_mask = bus->codec_mask; mach_params->common_hdmi_codec_drv = true; } } #else static void hda_generic_machine_select(struct snd_sof_dev *sdev, struct snd_soc_acpi_mach **mach) { } #endif #if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) static struct snd_soc_acpi_mach *hda_sdw_machine_select(struct snd_sof_dev *sdev) { struct snd_sof_pdata *pdata = sdev->pdata; const struct snd_soc_acpi_link_adr *link; struct sdw_extended_slave_id *ids; struct snd_soc_acpi_mach *mach; struct sof_intel_hda_dev *hdev; u32 link_mask; int i; hdev = pdata->hw_pdata; link_mask = hdev->info.link_mask; if (!link_mask) { dev_info(sdev->dev, "SoundWire links not enabled\n"); return NULL; } if (!hdev->sdw) { dev_dbg(sdev->dev, "SoundWire context not allocated\n"); return NULL; } if (!hdev->sdw->num_slaves) { dev_warn(sdev->dev, "No SoundWire peripheral detected in ACPI tables\n"); return NULL; } /* * Select SoundWire machine driver if needed using the * alternate tables. This case deals with SoundWire-only * machines, for mixed cases with I2C/I2S the detection relies * on the HID list. */ for (mach = pdata->desc->alt_machines; mach && mach->link_mask; mach++) { /* * On some platforms such as Up Extreme all links * are enabled but only one link can be used by * external codec. Instead of exact match of two masks, * first check whether link_mask of mach is subset of * link_mask supported by hw and then go on searching * link_adr */ if (~link_mask & mach->link_mask) continue; /* No need to match adr if there is no links defined */ if (!mach->links) break; link = mach->links; for (i = 0; i < hdev->info.count && link->num_adr; i++, link++) { /* * Try next machine if any expected Slaves * are not found on this link. */ if (!snd_soc_acpi_sdw_link_slaves_found(sdev->dev, link, hdev->sdw->ids, hdev->sdw->num_slaves)) break; } /* Found if all Slaves are checked */ if (i == hdev->info.count || !link->num_adr) break; } if (mach && mach->link_mask) { int dmic_num = 0; bool tplg_fixup; const char *tplg_filename; mach->mach_params.links = mach->links; mach->mach_params.link_mask = mach->link_mask; mach->mach_params.platform = dev_name(sdev->dev); if (pdata->tplg_filename) { tplg_fixup = false; } else { tplg_fixup = true; tplg_filename = mach->sof_tplg_filename; } /* * DMICs use up to 4 pins and are typically pin-muxed with SoundWire * link 2 and 3, or link 1 and 2, thus we only try to enable dmics * if all conditions are true: * a) 2 or fewer links are used by SoundWire * b) the NHLT table reports the presence of microphones */ if (hweight_long(mach->link_mask) <= 2) { int ret; ret = dmic_detect_topology_fixup(sdev, &tplg_filename, "", &dmic_num, tplg_fixup); if (ret < 0) return NULL; } if (tplg_fixup) pdata->tplg_filename = tplg_filename; mach->mach_params.dmic_num = dmic_num; dev_dbg(sdev->dev, "SoundWire machine driver %s topology %s\n", mach->drv_name, pdata->tplg_filename); return mach; } dev_info(sdev->dev, "No SoundWire machine driver found for the ACPI-reported configuration:\n"); ids = hdev->sdw->ids; for (i = 0; i < hdev->sdw->num_slaves; i++) dev_info(sdev->dev, "link %d mfg_id 0x%04x part_id 0x%04x version %#x\n", ids[i].link_id, ids[i].id.mfg_id, ids[i].id.part_id, ids[i].id.sdw_version); return NULL; } #else static struct snd_soc_acpi_mach *hda_sdw_machine_select(struct snd_sof_dev *sdev) { return NULL; } #endif void hda_set_mach_params(struct snd_soc_acpi_mach *mach, struct snd_sof_dev *sdev) { struct snd_sof_pdata *pdata = sdev->pdata; const struct sof_dev_desc *desc = pdata->desc; struct snd_soc_acpi_mach_params *mach_params; mach_params = &mach->mach_params; mach_params->platform = dev_name(sdev->dev); if (IS_ENABLED(CONFIG_SND_SOC_SOF_NOCODEC_DEBUG_SUPPORT) && sof_debug_check_flag(SOF_DBG_FORCE_NOCODEC)) mach_params->num_dai_drivers = SOF_SKL_NUM_DAIS_NOCODEC; else mach_params->num_dai_drivers = desc->ops->num_drv; mach_params->dai_drivers = desc->ops->drv; } static int check_tplg_quirk_mask(struct snd_soc_acpi_mach *mach) { u32 dmic_ssp_quirk; u32 codec_amp_name_quirk; /* * In current implementation dmic and ssp quirks are designed for es8336 * machine driver and could not be mixed with codec name and amp name * quirks. */ dmic_ssp_quirk = mach->tplg_quirk_mask & (SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER | SND_SOC_ACPI_TPLG_INTEL_SSP_NUMBER); codec_amp_name_quirk = mach->tplg_quirk_mask & (SND_SOC_ACPI_TPLG_INTEL_AMP_NAME | SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME); if (dmic_ssp_quirk && codec_amp_name_quirk) return -EINVAL; return 0; } struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev) { u32 interface_mask = hda_get_interface_mask(sdev); struct snd_sof_pdata *sof_pdata = sdev->pdata; const struct sof_dev_desc *desc = sof_pdata->desc; struct hdac_bus *bus = sof_to_bus(sdev); struct snd_soc_acpi_mach *mach = NULL; enum snd_soc_acpi_intel_codec codec_type, amp_type; const char *tplg_filename; const char *tplg_suffix; bool amp_name_valid; /* Try I2S or DMIC if it is supported */ if (interface_mask & (BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC))) mach = snd_soc_acpi_find_machine(desc->machines); if (mach) { bool add_extension = false; bool tplg_fixup = false; /* * If tplg file name is overridden, use it instead of * the one set in mach table */ if (!sof_pdata->tplg_filename) { sof_pdata->tplg_filename = mach->sof_tplg_filename; tplg_fixup = true; } /* * Checking quirk mask integrity; some quirk flags could not be * set concurrently. */ if (tplg_fixup && check_tplg_quirk_mask(mach)) { dev_err(sdev->dev, "Invalid tplg quirk mask 0x%x\n", mach->tplg_quirk_mask); return NULL; } /* report to machine driver if any DMICs are found */ mach->mach_params.dmic_num = check_dmic_num(sdev); if (tplg_fixup && mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER && mach->mach_params.dmic_num) { tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL, "%s%s%d%s", sof_pdata->tplg_filename, "-dmic", mach->mach_params.dmic_num, "ch"); if (!tplg_filename) return NULL; sof_pdata->tplg_filename = tplg_filename; add_extension = true; } if (mach->link_mask) { mach->mach_params.links = mach->links; mach->mach_params.link_mask = mach->link_mask; } /* report SSP link mask to machine driver */ mach->mach_params.i2s_link_mask = check_nhlt_ssp_mask(sdev); if (tplg_fixup && mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_SSP_NUMBER && mach->mach_params.i2s_link_mask) { const struct sof_intel_dsp_desc *chip = get_chip_info(sdev->pdata); int ssp_num; int mclk_mask; if (hweight_long(mach->mach_params.i2s_link_mask) > 1 && !(mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_SSP_MSB)) dev_warn(sdev->dev, "More than one SSP exposed by NHLT, choosing MSB\n"); /* fls returns 1-based results, SSPs indices are 0-based */ ssp_num = fls(mach->mach_params.i2s_link_mask) - 1; if (ssp_num >= chip->ssp_count) { dev_err(sdev->dev, "Invalid SSP %d, max on this platform is %d\n", ssp_num, chip->ssp_count); return NULL; } tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL, "%s%s%d", sof_pdata->tplg_filename, "-ssp", ssp_num); if (!tplg_filename) return NULL; sof_pdata->tplg_filename = tplg_filename; add_extension = true; mclk_mask = check_nhlt_ssp_mclk_mask(sdev, ssp_num); if (mclk_mask < 0) { dev_err(sdev->dev, "Invalid MCLK configuration\n"); return NULL; } dev_dbg(sdev->dev, "MCLK mask %#x found in NHLT\n", mclk_mask); if (mclk_mask) { dev_info(sdev->dev, "Overriding topology with MCLK mask %#x from NHLT\n", mclk_mask); sdev->mclk_id_override = true; sdev->mclk_id_quirk = (mclk_mask & BIT(0)) ? 0 : 1; } } amp_type = snd_soc_acpi_intel_detect_amp_type(sdev->dev); codec_type = snd_soc_acpi_intel_detect_codec_type(sdev->dev); amp_name_valid = amp_type != CODEC_NONE && amp_type != codec_type; if (tplg_fixup && amp_name_valid && mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_AMP_NAME) { tplg_suffix = snd_soc_acpi_intel_get_amp_tplg_suffix(amp_type); if (!tplg_suffix) { dev_err(sdev->dev, "no tplg suffix found, amp %d\n", amp_type); return NULL; } tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL, "%s-%s", sof_pdata->tplg_filename, tplg_suffix); if (!tplg_filename) return NULL; sof_pdata->tplg_filename = tplg_filename; add_extension = true; } if (tplg_fixup && mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME && codec_type != CODEC_NONE) { tplg_suffix = snd_soc_acpi_intel_get_codec_tplg_suffix(codec_type); if (!tplg_suffix) { dev_err(sdev->dev, "no tplg suffix found, codec %d\n", codec_type); return NULL; } tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL, "%s-%s", sof_pdata->tplg_filename, tplg_suffix); if (!tplg_filename) return NULL; sof_pdata->tplg_filename = tplg_filename; add_extension = true; } if (tplg_fixup && add_extension) { tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL, "%s%s", sof_pdata->tplg_filename, ".tplg"); if (!tplg_filename) return NULL; sof_pdata->tplg_filename = tplg_filename; } /* check if mclk_id should be modified from topology defaults */ if (mclk_id_override >= 0) { dev_info(sdev->dev, "Overriding topology with MCLK %d from kernel_parameter\n", mclk_id_override); sdev->mclk_id_override = true; sdev->mclk_id_quirk = mclk_id_override; } } /* * If I2S fails and no external HDaudio codec is detected, * try SoundWire if it is supported */ if (!mach && !HDA_EXT_CODEC(bus->codec_mask) && (interface_mask & BIT(SOF_DAI_INTEL_ALH))) mach = hda_sdw_machine_select(sdev); /* * Choose HDA generic machine driver if mach is NULL. * Otherwise, set certain mach params. */ hda_generic_machine_select(sdev, &mach); if (!mach) dev_warn(sdev->dev, "warning: No matching ASoC machine driver found\n"); return mach; } int hda_pci_intel_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { int ret; ret = snd_intel_dsp_driver_probe(pci); if (ret != SND_INTEL_DSP_DRIVER_ANY && ret != SND_INTEL_DSP_DRIVER_SOF) { dev_dbg(&pci->dev, "SOF PCI driver not selected, aborting probe\n"); return -ENODEV; } return sof_pci_probe(pci, pci_id); } EXPORT_SYMBOL_NS(hda_pci_intel_probe, SND_SOC_SOF_INTEL_HDA_GENERIC); int hda_register_clients(struct snd_sof_dev *sdev) { return hda_probes_register(sdev); } void hda_unregister_clients(struct snd_sof_dev *sdev) { hda_probes_unregister(sdev); } MODULE_LICENSE("Dual BSD/GPL"); MODULE_DESCRIPTION("SOF support for HDaudio platforms"); MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC); MODULE_IMPORT_NS(SND_SOC_SOF_HDA_AUDIO_CODEC_I915); MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA); MODULE_IMPORT_NS(SND_INTEL_SOUNDWIRE_ACPI); MODULE_IMPORT_NS(SOUNDWIRE_INTEL_INIT); MODULE_IMPORT_NS(SOUNDWIRE_INTEL); MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK); MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); MODULE_IMPORT_NS(SND_SOC_ACPI_INTEL_MATCH);
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