mirror of
https://github.com/torvalds/linux.git
synced 2024-11-16 09:02:00 +00:00
6869de380e
This seems overlooked.
Fixes: 98d8fc6c5d ('ALSA: hda - Move hda_i915.c from sound/pci/hda to sound/hda')
Cc: <stable@vger.kernel.org> # v4.2+
Signed-off-by: Takashi Iwai <tiwai@suse.de>
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
/*
|
|
* HD-Audio helpers to sync with i915 driver
|
|
*/
|
|
#ifndef __SOUND_HDA_I915_H
|
|
#define __SOUND_HDA_I915_H
|
|
|
|
#include <drm/i915_component.h>
|
|
|
|
#ifdef CONFIG_SND_HDA_I915
|
|
int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable);
|
|
int snd_hdac_display_power(struct hdac_bus *bus, bool enable);
|
|
int snd_hdac_get_display_clk(struct hdac_bus *bus);
|
|
int snd_hdac_i915_init(struct hdac_bus *bus);
|
|
int snd_hdac_i915_exit(struct hdac_bus *bus);
|
|
int snd_hdac_i915_register_notifier(const struct i915_audio_component_audio_ops *);
|
|
#else
|
|
static inline int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline int snd_hdac_display_power(struct hdac_bus *bus, bool enable)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline int snd_hdac_get_display_clk(struct hdac_bus *bus)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline int snd_hdac_i915_init(struct hdac_bus *bus)
|
|
{
|
|
return -ENODEV;
|
|
}
|
|
static inline int snd_hdac_i915_exit(struct hdac_bus *bus)
|
|
{
|
|
return 0;
|
|
}
|
|
static inline int snd_hdac_i915_register_notifier(const struct i915_audio_component_audio_ops *ops)
|
|
{
|
|
return -ENODEV;
|
|
}
|
|
#endif
|
|
|
|
#endif /* __SOUND_HDA_I915_H */
|