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) 2024 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 "ptl.h" 20 21 /* PantherLake ops */ 22 static struct snd_sof_dsp_ops sof_ptl_ops; 23 24 static int sof_ptl_ops_init(struct snd_sof_dev *sdev) 25 { 26 return sof_ptl_set_ops(sdev, &sof_ptl_ops); 27 } 28 29 static const struct sof_dev_desc ptl_desc = { 30 .use_acpi_target_states = true, 31 .machines = snd_soc_acpi_intel_ptl_machines, 32 .alt_machines = snd_soc_acpi_intel_ptl_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 = &ptl_chip_info, 38 .ipc_supported_mask = BIT(SOF_IPC_TYPE_4), 39 .ipc_default = SOF_IPC_TYPE_4, 40 .dspless_mode_supported = true, 41 .default_fw_path = { 42 [SOF_IPC_TYPE_4] = "intel/sof-ipc4/ptl", 43 }, 44 .default_lib_path = { 45 [SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/ptl", 46 }, 47 .default_tplg_path = { 48 [SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg", 49 }, 50 .default_fw_filename = { 51 [SOF_IPC_TYPE_4] = "sof-ptl.ri", 52 }, 53 .nocodec_tplg_filename = "sof-ptl-nocodec.tplg", 54 .ops = &sof_ptl_ops, 55 .ops_init = sof_ptl_ops_init, 56 }; 57 58 /* PCI IDs */ 59 static const struct pci_device_id sof_pci_ids[] = { 60 { PCI_DEVICE_DATA(INTEL, HDA_PTL, &ptl_desc) }, /* PTL */ 61 { PCI_DEVICE_DATA(INTEL, HDA_PTL_H, &ptl_desc) }, /* PTL-H */ 62 { 0, } 63 }; 64 MODULE_DEVICE_TABLE(pci, sof_pci_ids); 65 66 /* pci_driver definition */ 67 static struct pci_driver snd_sof_pci_intel_ptl_driver = { 68 .name = "sof-audio-pci-intel-ptl", 69 .id_table = sof_pci_ids, 70 .probe = hda_pci_intel_probe, 71 .remove = sof_pci_remove, 72 .shutdown = sof_pci_shutdown, 73 .driver = { 74 .pm = pm_ptr(&sof_pci_pm), 75 }, 76 }; 77 module_pci_driver(snd_sof_pci_intel_ptl_driver); 78 79 MODULE_LICENSE("Dual BSD/GPL"); 80 MODULE_DESCRIPTION("SOF support for PantherLake platforms"); 81 MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC"); 82 MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON"); 83 MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV"); 84