sound/soc/sof/intel/pci-mtl.c

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