projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 97d3ddd7 FM |
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", | |
| 97d3ddd7 FM |
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"); |