1/*
2 * HD-Audio helpers to sync with i915 driver
3 */
4#ifndef __SOUND_HDA_I915_H
5#define __SOUND_HDA_I915_H
6
7#include <drm/i915_component.h>
8
9#ifdef CONFIG_SND_HDA_I915
10int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable);
11int snd_hdac_display_power(struct hdac_bus *bus, bool enable);
12int snd_hdac_get_display_clk(struct hdac_bus *bus);
13int snd_hdac_i915_init(struct hdac_bus *bus);
14int snd_hdac_i915_exit(struct hdac_bus *bus);
15int snd_hdac_i915_register_notifier(const struct i915_audio_component_audio_ops *);
16#else
17static inline int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable)
18{
19	return 0;
20}
21static inline int snd_hdac_display_power(struct hdac_bus *bus, bool enable)
22{
23	return 0;
24}
25static inline int snd_hdac_get_display_clk(struct hdac_bus *bus)
26{
27	return 0;
28}
29static inline int snd_hdac_i915_init(struct hdac_bus *bus)
30{
31	return -ENODEV;
32}
33static inline int snd_hdac_i915_exit(struct hdac_bus *bus)
34{
35	return 0;
36}
37static inline int snd_hdac_i915_register_notifier(const struct i915_audio_component_audio_ops *ops)
38{
39	return -ENODEV;
40}
41#endif
42
43#endif /* __SOUND_HDA_I915_H */
44