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
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 "lnl.h"
22
23 /* LunarLake ops */
24 static struct snd_sof_dsp_ops sof_lnl_ops;
25
sof_lnl_ops_init(struct snd_sof_dev * sdev)26 static int sof_lnl_ops_init(struct snd_sof_dev *sdev)
27 {
28 return sof_lnl_set_ops(sdev, &sof_lnl_ops);
29 }
30
31 static const struct sof_dev_desc lnl_desc = {
32 .use_acpi_target_states = true,
33 .machines = snd_soc_acpi_intel_lnl_machines,
34 .alt_machines = snd_soc_acpi_intel_lnl_sdw_machines,
35 .resindex_lpe_base = 0,
36 .resindex_pcicfg_base = -1,
37 .resindex_imr_base = -1,
38 .irqindex_host_ipc = -1,
39 .chip_info = &lnl_chip_info,
40 .ipc_supported_mask = BIT(SOF_IPC_TYPE_4),
41 .ipc_default = SOF_IPC_TYPE_4,
42 .dspless_mode_supported = true,
43 .default_fw_path = {
44 [SOF_IPC_TYPE_4] = "intel/sof-ipc4/lnl",
45 },
46 .default_lib_path = {
47 [SOF_IPC_TYPE_4] = "intel/sof-ipc4-lib/lnl",
48 },
49 .default_tplg_path = {
50 [SOF_IPC_TYPE_4] = "intel/sof-ipc4-tplg",
51 },
52 .default_fw_filename = {
53 [SOF_IPC_TYPE_4] = "sof-lnl.ri",
54 },
55 .nocodec_tplg_filename = "sof-lnl-nocodec.tplg",
56 .ops = &sof_lnl_ops,
57 .ops_init = sof_lnl_ops_init,
58 };
59
60 /* PCI IDs */
61 static const struct pci_device_id sof_pci_ids[] = {
62 { PCI_DEVICE_DATA(INTEL, HDA_LNL_P, &lnl_desc) }, /* LNL-P */
63 { 0, }
64 };
65 MODULE_DEVICE_TABLE(pci, sof_pci_ids);
66
67 /* pci_driver definition */
68 static struct pci_driver snd_sof_pci_intel_lnl_driver = {
69 .name = "sof-audio-pci-intel-lnl",
70 .id_table = sof_pci_ids,
71 .probe = hda_pci_intel_probe,
72 .remove = sof_pci_remove,
73 .shutdown = sof_pci_shutdown,
74 .driver = {
75 .pm = pm_ptr(&sof_pci_pm),
76 },
77 };
78 module_pci_driver(snd_sof_pci_intel_lnl_driver);
79
80 MODULE_LICENSE("Dual BSD/GPL");
81 MODULE_DESCRIPTION("SOF support for LunarLake platforms");
82 MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_GENERIC");
83 MODULE_IMPORT_NS("SND_SOC_SOF_INTEL_HDA_COMMON");
84 MODULE_IMPORT_NS("SND_SOC_SOF_PCI_DEV");
85