include/sound/intel-dsp-config.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  *  intel-dsp-config.h - Intel DSP config
   4  *
   5  *  Copyright (c) 2019 Jaroslav Kysela <perex@perex.cz>
   6  */
   7
   8 #ifndef __INTEL_DSP_CONFIG_H__
   9 #define __INTEL_DSP_CONFIG_H__
  10
  11 struct pci_dev;
  12
  13 enum {
  14         SND_INTEL_DSP_DRIVER_ANY = 0,
  15         SND_INTEL_DSP_DRIVER_LEGACY,
  16         SND_INTEL_DSP_DRIVER_SST,
  17         SND_INTEL_DSP_DRIVER_SOF,
  18         SND_INTEL_DSP_DRIVER_AVS,
  19         SND_INTEL_DSP_DRIVER_LAST = SND_INTEL_DSP_DRIVER_AVS
  20 };
  21
  22 #if IS_ENABLED(CONFIG_SND_INTEL_DSP_CONFIG)
  23
  24 int snd_intel_dsp_driver_probe(struct pci_dev *pci);
  25 int snd_intel_acpi_dsp_driver_probe(struct device *dev, const u8 acpi_hid[ACPI_ID_LEN]);
  26
  27 #else
  28
  29 static inline int snd_intel_dsp_driver_probe(struct pci_dev *pci)
  30 {
  31         return SND_INTEL_DSP_DRIVER_ANY;
  32 }
  33
  34 static inline
  35 int snd_intel_acpi_dsp_driver_probe(struct device *dev, const u8 acpi_hid[ACPI_ID_LEN])
  36 {
  37         return SND_INTEL_DSP_DRIVER_ANY;
  38 }
  39
  40 #endif
  41
  42 #endif