include/sound/hda_i915.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * HD-Audio helpers to sync with i915 driver
   4  */
   5 #ifndef __SOUND_HDA_I915_H
   6 #define __SOUND_HDA_I915_H
   7
   8 #include "hda_component.h"
   9
  10 #ifdef CONFIG_SND_HDA_I915
  11 void snd_hdac_i915_set_bclk(struct hdac_bus *bus);
  12 int snd_hdac_i915_init(struct hdac_bus *bus);
  13 #else
  14 static inline void snd_hdac_i915_set_bclk(struct hdac_bus *bus)
  15 {
  16 }
  17 static inline int snd_hdac_i915_init(struct hdac_bus *bus)
  18 {
  19         return -ENODEV;
  20 }
  21 #endif
  22 static inline int snd_hdac_i915_exit(struct hdac_bus *bus)
  23 {
  24         return snd_hdac_acomp_exit(bus);
  25 }
  26
  27 #endif /* __SOUND_HDA_I915_H */