| Florian Meier | 97d3ddd | 2016-05-13 09:14:12 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Driver for the PCM5102A codec |
| 3 | * |
| 4 | * Author: Florian Meier <florian.meier@koalo.de> |
| 5 | * Copyright 2013 |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU General Public License |
| 9 | * version 2 as published by the Free Software Foundation. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, but |
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 | * General Public License for more details. |
| 15 | */ |
| 16 | |
| 17 | #include <linux/init.h> |
| 18 | #include <linux/module.h> |
| 19 | #include <linux/platform_device.h> |
| 20 | |
| 21 | #include <sound/soc.h> |
| 22 | |
| 23 | static struct snd_soc_dai_driver pcm5102a_dai = { |
| 24 | .name = "pcm5102a-hifi", |
| 25 | .playback = { |
| 26 | .channels_min = 2, |
| 27 | .channels_max = 2, |
| 28 | .rates = SNDRV_PCM_RATE_8000_192000, |
| 29 | .formats = SNDRV_PCM_FMTBIT_S16_LE | |
| 30 | SNDRV_PCM_FMTBIT_S24_LE | |
| 31 | SNDRV_PCM_FMTBIT_S32_LE |
| 32 | }, |
| 33 | }; |
| 34 | |
| 35 | static struct snd_soc_codec_driver soc_codec_dev_pcm5102a; |
| 36 | |
| 37 | static int pcm5102a_probe(struct platform_device *pdev) |
| 38 | { |
| 39 | return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_pcm5102a, |
| 40 | &pcm5102a_dai, 1); |
| 41 | } |
| 42 | |
| 43 | static int pcm5102a_remove(struct platform_device *pdev) |
| 44 | { |
| 45 | snd_soc_unregister_codec(&pdev->dev); |
| 46 | return 0; |
| 47 | } |
| 48 | |
| 49 | static const struct of_device_id pcm5102a_of_match[] = { |
| 50 | { .compatible = "ti,pcm5102a", }, |
| 51 | { } |
| 52 | }; |
| 53 | MODULE_DEVICE_TABLE(of, pcm5102a_of_match); |
| 54 | |
| 55 | static struct platform_driver pcm5102a_codec_driver = { |
| 56 | .probe = pcm5102a_probe, |
| 57 | .remove = pcm5102a_remove, |
| 58 | .driver = { |
| 59 | .name = "pcm5102a-codec", |
| Florian Meier | 97d3ddd | 2016-05-13 09:14:12 +0000 | [diff] [blame] | 60 | .of_match_table = pcm5102a_of_match, |
| 61 | }, |
| 62 | }; |
| 63 | |
| 64 | module_platform_driver(pcm5102a_codec_driver); |
| 65 | |
| 66 | MODULE_DESCRIPTION("ASoC PCM5102A codec driver"); |
| 67 | MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); |
| 68 | MODULE_LICENSE("GPL v2"); |