alc680.c

 1// SPDX-License-Identifier: GPL-2.0-or-later
 2//
 3// Realtek ALC680 codec
 4//
 5
 6#include <linux/init.h>
 7#include <linux/module.h>
 8#include "realtek.h"
 9
10static int alc680_parse_auto_config(struct hda_codec *codec)
11{
12	return alc_parse_auto_config(codec, NULL, NULL);
13}
14
15/*
16 */
17static int alc680_probe(struct hda_codec *codec, const struct hda_device_id *id)
18{
19	int err;
20
21	/* ALC680 has no aa-loopback mixer */
22	err = alc_alloc_spec(codec, 0);
23	if (err < 0)
24		return err;
25
26	/* automatic parse from the BIOS config */
27	err = alc680_parse_auto_config(codec);
28	if (err < 0) {
29		snd_hda_gen_remove(codec);
30		return err;
31	}
32
33	return 0;
34}
35
36static const struct hda_codec_ops alc680_codec_ops = {
37	.probe = alc680_probe,
38	.remove = snd_hda_gen_remove,
39	.build_controls = alc_build_controls,
40	.build_pcms = snd_hda_gen_build_pcms,
41	.init = alc_init,
42	.unsol_event = snd_hda_jack_unsol_event,
43	.resume = alc_resume,
44	.suspend = alc_suspend,
45	.check_power_status = snd_hda_gen_check_power_status,
46	.stream_pm = snd_hda_gen_stream_pm,
47};
48
49/*
50 * driver entries
51 */
52static const struct hda_device_id snd_hda_id_alc680[] = {
53	HDA_CODEC_ID(0x10ec0680, "ALC680"),
54	{} /* terminator */
55};
56MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_alc680);
57
58MODULE_LICENSE("GPL");
59MODULE_DESCRIPTION("Realtek ALC680 HD-audio codec");
60MODULE_IMPORT_NS("SND_HDA_CODEC_REALTEK");
61
62static struct hda_codec_driver alc680_driver = {
63	.id = snd_hda_id_alc680,
64	.ops = &alc680_codec_ops,
65};
66
67module_hda_codec_driver(alc680_driver);