1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) 2 // 3 // This file is provided under a dual BSD/GPLv2 license. When using or 4 // redistributing this file, you may do so under either license. 5 // 6 // Copyright(c) 2025 Intel Corporation. 7 // 8 9 #include <linux/module.h> 10 #include <linux/pci.h> 11 #include <sound/soc-acpi.h> 12 #include <sound/soc-acpi-intel-match.h> 13 #include <sound/sof.h> 14 #include "../ops.h" 15 #include "../sof-pci-dev.h" 16 17 /* platform specific devices */ 18 #include "hda.h" 19 #include "nvl.h" 20 21 /* PantherLake ops */ 22 static struct snd_sof_dsp_ops sof_nvl_ops; 23 24 static int sof_nvl_ops_init(struct snd_sof_dev *sdev) 25 { 26 return sof_nvl_set_ops(sdev, &sof_nvl_ops); 27 } 28 29 static const struct sof_dev_desc nvl_desc = { 30 .use_acpi_target_states = true, 31 .machines = snd_soc_acpi_intel_nvl_machines, 32 .alt_machines = snd_soc_acpi_intel_nvl_sdw_machines, 33 .resindex_lpe_base = 0, 34 .resindex_pcicfg_base = -1, 35 .resindex_imr_base = -1, 36 .irqindex_host_ipc = -1, 37 .chip_info = &nvl_chip_info, 38 .ipc_supported_mask = BIT(SOF_IPC_TYPE_4), 39 .ipc_default = SOF_IPC_TYPE_4, 40 .dspless_mode_supported = true, 41 .on_demand_dsp_boot = true, 42 .default_fw_path = { 43 [SOF_IPC_TYPE_4] = "intel/sof-ipc4/nvl", 44 }, 45 .default_lib_path = { 46 [SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/nvl", 47 }, 48 .default_tplg_path = { 49 [SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg", 50 }, 51 .default_fw_filename = { 52 [SOF_IPC_TYPE_4] = "sof-nvl.ri", 53 }, 54 .nocodec_tplg_filename = "sof-nvl-nocodec.tplg", 55 .ops = &sof_nvl_ops, 56 .ops_init = sof_nvl_ops_init, 57 }; 58 59 static const struct sof_dev_desc nvl_s_desc = { 60 .use_acpi_target_states = true, 61 .machines = snd_soc_acpi_intel_nvl_machines, 62 .alt_machines = snd_soc_acpi_intel_nvl_sdw_machines, 63 .resindex_lpe_base = 0, 64 .resindex_pcicfg_base = -1, 65 .resindex_imr_base = -1, 66 .irqindex_host_ipc = -1, 67 .chip_info = &nvl_s_chip_info, 68 .ipc_supported_mask = BIT(SOF_IPC_TYPE_4), 69 .ipc_default = SOF_IPC_TYPE_4, 70 .dspless_mode_supported = true, 71 .on_demand_dsp_boot = true, 72 .default_fw_path = { 73 [SOF_IPC_TYPE_4] = "intel/sof-ipc4/nvl-s", 74 }, 75 .default_lib_path = { 76 [SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/nvl-s", 77 }, 78 .default_tplg_path = { 79 [SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg", 80 }, 81 .default_fw_filename = { 82 [SOF_IPC_TYPE_4] = "sof-nvl-s.ri", 83 }, 84 .nocodec_tplg_filename = "sof-nvl-nocodec.tplg", 85 .ops = &sof_nvl_ops, 86 .ops_init = sof_nvl_ops_init, 87 }; 88 89 /* PCI IDs */ 90 static const struct pci_device_id sof_pci_ids[] = { 91 { PCI_DEVICE_DATA(INTEL, HDA_NVL, &nvl_desc) }, /* NVL */ 92 { PCI_DEVICE_DATA(INTEL, HDA_NVL_S, &nvl_s_desc) }, /* NVL-S */ 93 { 0, } 94 }; 95 MODULE_DEVICE_TABLE(pci, sof_pci_ids); 96 97 /* pci_driver definition */ 98 static struct pci_driver snd_sof_pci_intel_nvl_driver = { 99 .name = "sof-audio-pci-intel-nvl", 100 .id_table = sof_pci_ids, 101 .probe = hda_pci_intel_probe, 102 .remove = sof_pci_remove, 103 .shutdown = sof_pci_shutdown, 104 .driver = { 105 .pm = pm_ptr(&sof_pci_pm), 106 }, 107 }; 108 module_pci_driver(snd_sof_pci_intel_nvl_driver); 109 110 MODULE_LICENSE("Dual BSD/GPL"); 111 MODULE_DESCRIPTION("SOF support for NovaLake platforms"); 112 MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); 113 MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); 114 MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); 115