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 */ 28