/* SPDX-License-Identifier: GPL-2.0 */ /* * Local helper macros and functions for HD-audio core drivers */ #ifndef __HDAC_LOCAL_H #define __HDAC_LOCAL_H extern const struct attribute_group *hdac_dev_attr_groups[]; int hda_widget_sysfs_init(struct hdac_device *codec); int hda_widget_sysfs_reinit(struct hdac_device *codec, hda_nid_t start_nid, int num_nodes); void hda_widget_sysfs_exit(struct hdac_device *codec); int snd_hdac_bus_add_device(struct hdac_bus *bus, struct hdac_device *codec); void snd_hdac_bus_remove_device(struct hdac_bus *bus, struct hdac_device *codec); void snd_hdac_bus_queue_event(struct hdac_bus *bus, u32 res, u32 res_ex); int snd_hdac_bus_exec_verb(struct hdac_bus *bus, unsigned int addr, unsigned int cmd, unsigned int *res); int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd, unsigned int flags, unsigned int *res); #endif /* __HDAC_LOCAL_H */