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) 2023 Intel Corporation. All rights reserved. 7 // 8 // Author: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 9 // 10 11 #include <linux/module.h> 12 #include <linux/pci.h> 13 #include <sound/soc-acpi.h> 14 #include <sound/soc-acpi-intel-match.h> 15 #include <sound/sof.h> 16 #include "../ops.h" 17 #include "../sof-pci-dev.h" 18 19 /* platform specific devices */ 20 #include "hda.h" 21 #include "mtl.h" 22 23 static const struct sof_dev_desc lnl_desc = { 24 .use_acpi_target_states = true, 25 .machines = snd_soc_acpi_intel_lnl_machines, 26 .alt_machines = snd_soc_acpi_intel_lnl_sdw_machines, 27 .resindex_lpe_base = 0, 28 .resindex_pcicfg_base = -1, 29 .resindex_imr_base = -1, 30 .irqindex_host_ipc = -1, 31 .chip_info = &lnl_chip_info, 32 .ipc_supported_mask = BIT(SOF_INTEL_IPC4), 33 .ipc_default = SOF_INTEL_IPC4, 34 .dspless_mode_supported = true, 35 .default_fw_path = { 36 [SOF_INTEL_IPC4] = "intel/sof-ipc4/lnl", 37 }, 38 .default_tplg_path = { 39 [SOF_INTEL_IPC4] = "intel/sof-ace-tplg", 40 }, 41 .default_fw_filename = { 42 [SOF_INTEL_IPC4] = "sof-lnl.ri", 43 }, 44 .nocodec_tplg_filename = "sof-lnl-nocodec.tplg", 45 .ops = &sof_lnl_ops, 46 .ops_init = sof_lnl_ops_init, 47 }; 48 49 /* PCI IDs */ 50 static const struct pci_device_id sof_pci_ids[] = { 51 { PCI_DEVICE_DATA(INTEL, HDA_LNL_P, &lnl_desc) }, /* LNL-P */ 52 { 0, } 53 }; 54 MODULE_DEVICE_TABLE(pci, sof_pci_ids); 55 56 /* pci_driver definition */ 57 static struct pci_driver snd_sof_pci_intel_lnl_driver = { 58 .name = "sof-audio-pci-intel-lnl", 59 .id_table = sof_pci_ids, 60 .probe = hda_pci_intel_probe, 61 .remove = sof_pci_remove, 62 .shutdown = sof_pci_shutdown, 63 .driver = { 64 .pm = &sof_pci_pm, 65 }, 66 }; 67 module_pci_driver(snd_sof_pci_intel_lnl_driver); 68 69 MODULE_LICENSE("Dual BSD/GPL"); 70 MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); 71 MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); 72