diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/hdaudio.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 64fff4db81bb..4caf1fde8a4f 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -28,6 +28,16 @@ struct hdac_widget_tree; extern struct bus_type snd_hda_bus_type; /* + * HDA device table + */ +struct hda_device_id { + __u32 vendor_id; + __u32 rev_id; + const char *name; + unsigned long driver_data; +}; + +/* * generic arrays */ struct snd_array { @@ -171,12 +181,16 @@ static inline void snd_hdac_power_down_pm(struct hdac_device *codec) {} struct hdac_driver { struct device_driver driver; int type; + const struct hda_device_id *id_table; int (*match)(struct hdac_device *dev, struct hdac_driver *drv); void (*unsol_event)(struct hdac_device *dev, unsigned int event); }; #define drv_to_hdac_driver(_drv) container_of(_drv, struct hdac_driver, driver) +const struct hda_device_id * +hdac_get_device_id(struct hdac_device *hdev, struct hdac_driver *drv); + /* * Bus verb operators */ |