xref: /openbmc/linux/sound/soc/codecs/chv3-codec.c (revision 5a8f8d49)
1 // SPDX-License-Identifier: GPL-2.0-only
2 #include <linux/module.h>
3 #include <sound/soc.h>
4 
5 static struct snd_soc_dai_driver chv3_codec_dai = {
6 	.name = "chv3-codec-hifi",
7 	.capture = {
8 		.stream_name = "Capture",
9 		.channels_min = 8,
10 		.channels_max = 8,
11 		.rates = SNDRV_PCM_RATE_CONTINUOUS,
12 		.formats = SNDRV_PCM_FMTBIT_S32_LE,
13 	},
14 };
15 
16 static const struct snd_soc_component_driver soc_component_dev_chv3_codec = {
17 };
18 
chv3_codec_probe(struct platform_device * pdev)19 static int chv3_codec_probe(struct platform_device *pdev)
20 {
21 	return devm_snd_soc_register_component(&pdev->dev,
22 		&soc_component_dev_chv3_codec, &chv3_codec_dai, 1);
23 }
24 
25 static const struct of_device_id chv3_codec_of_match[] = {
26 	{ .compatible = "google,chv3-codec", },
27 	{ }
28 };
29 MODULE_DEVICE_TABLE(of, chv3_codec_of_match);
30 
31 static struct platform_driver chv3_codec_platform_driver = {
32 	.driver = {
33 		.name = "chv3-codec",
34 		.of_match_table = chv3_codec_of_match,
35 	},
36 	.probe = chv3_codec_probe,
37 };
38 module_platform_driver(chv3_codec_platform_driver);
39 
40 MODULE_DESCRIPTION("ASoC Chameleon v3 codec driver");
41 MODULE_AUTHOR("Pawel Anikiel <pan@semihalf.com>");
42 MODULE_LICENSE("GPL");
43