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b2660d1ebd
This is a part of HD-audio code restructuring. Simply move the current code of sound/hda/* into the subdirectory sound/hda/core, so that more stuff can be moved into sound/hda cleanly later. Most of file names with hdac_ and hdac_ext_ prefix are renamed without the prefix, since they can be identified well in the directory name and superfluous. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://patch.msgid.link/20250709160434.1859-3-tiwai@suse.de
25 lines
924 B
C
25 lines
924 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Local helper macros and functions for HD-audio core drivers
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*/
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#ifndef __HDAC_LOCAL_H
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#define __HDAC_LOCAL_H
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extern const struct attribute_group *hdac_dev_attr_groups[];
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int hda_widget_sysfs_init(struct hdac_device *codec);
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int hda_widget_sysfs_reinit(struct hdac_device *codec, hda_nid_t start_nid,
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int num_nodes);
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void hda_widget_sysfs_exit(struct hdac_device *codec);
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int snd_hdac_bus_add_device(struct hdac_bus *bus, struct hdac_device *codec);
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void snd_hdac_bus_remove_device(struct hdac_bus *bus,
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struct hdac_device *codec);
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void snd_hdac_bus_queue_event(struct hdac_bus *bus, u32 res, u32 res_ex);
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int snd_hdac_bus_exec_verb(struct hdac_bus *bus, unsigned int addr,
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unsigned int cmd, unsigned int *res);
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int snd_hdac_exec_verb(struct hdac_device *codec, unsigned int cmd,
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unsigned int flags, unsigned int *res);
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#endif /* __HDAC_LOCAL_H */
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