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
sof_ptl_ops_init(struct snd_sof_dev * sdev)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