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) 2018-2022 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 mtl_desc = { 24 .use_acpi_target_states = true, 25 .machines = snd_soc_acpi_intel_mtl_machines, 26 .alt_machines = snd_soc_acpi_intel_mtl_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 = &mtl_chip_info, 32 .ipc_supported_mask = BIT(SOF_INTEL_IPC4), 33 .ipc_default = SOF_INTEL_IPC4, 34 .default_fw_path = { 35 [SOF_INTEL_IPC4] = "intel/sof-ipc4/mtl", 36 }, 37 .default_lib_path = { 38 [SOF_INTEL_IPC4] = "intel/sof-ipc4-lib/mtl", 39 }, 40 .default_tplg_path = { 41 [SOF_INTEL_IPC4] = "intel/sof-ace-tplg", 42 }, 43 .default_fw_filename = { 44 [SOF_INTEL_IPC4] = "sof-mtl.ri", 45 }, 46 .nocodec_tplg_filename = "sof-mtl-nocodec.tplg", 47 .ops = &sof_mtl_ops, 48 .ops_init = sof_mtl_ops_init, 49 }; 50 51 /* PCI IDs */ 52 static const struct pci_device_id sof_pci_ids[] = { 53 { PCI_DEVICE(0x8086, 0x7E28), /* MTL */ 54 .driver_data = (unsigned long)&mtl_desc}, 55 { 0, } 56 }; 57 MODULE_DEVICE_TABLE(pci, sof_pci_ids); 58 59 /* pci_driver definition */ 60 static struct pci_driver snd_sof_pci_intel_mtl_driver = { 61 .name = "sof-audio-pci-intel-mtl", 62 .id_table = sof_pci_ids, 63 .probe = hda_pci_intel_probe, 64 .remove = sof_pci_remove, 65 .shutdown = sof_pci_shutdown, 66 .driver = { 67 .pm = &sof_pci_pm, 68 }, 69 }; 70 module_pci_driver(snd_sof_pci_intel_mtl_driver); 71 72 MODULE_LICENSE("Dual BSD/GPL"); 73 MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON); 74 MODULE_IMPORT_NS(SND_SOC_SOF_PCI_DEV); 75