diff options
Diffstat (limited to 'include/sound/hdaudio.h')
| -rw-r--r-- | include/sound/hdaudio.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index b97c59eab7ab..64fff4db81bb 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -11,6 +11,7 @@ #include <sound/core.h> #include <sound/memalloc.h> #include <sound/hda_verbs.h> +#include <drm/i915_component.h> /* codec node id */ typedef u16 hda_nid_t; @@ -285,6 +286,10 @@ struct hdac_bus { /* locks */ spinlock_t reg_lock; struct mutex cmd_mutex; + + /* i915 component interface */ + struct i915_audio_component *audio_component; + int i915_power_refcount; }; int snd_hdac_bus_init(struct hdac_bus *bus, struct device *dev, |