projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1802d0be | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 97d3ddd7 FM |
2 | /* |
| 3 | * Driver for the PCM5102A codec | |
| 4 | * | |
| 5 | * Author: Florian Meier <florian.meier@koalo.de> | |
| 6 | * Copyright 2013 | |
| 97d3ddd7 FM |
7 | */ |
| 8 | ||
| 9 | #include <linux/init.h> | |
| 10 | #include <linux/module.h> | |
| 11 | #include <linux/platform_device.h> | |
| 12 | ||
| 13 | #include <sound/soc.h> | |
| 14 | ||
| 15 | static struct snd_soc_dai_driver pcm5102a_dai = { | |
| 16 | .name = "pcm5102a-hifi", | |
| 17 | .playback = { | |
| 18 | .channels_min = 2, | |
| 19 | .channels_max = 2, | |
| 0beeb330 | 20 | .rates = SNDRV_PCM_RATE_8000_384000, |
| 97d3ddd7 FM |
21 | .formats = SNDRV_PCM_FMTBIT_S16_LE | |
| 22 | SNDRV_PCM_FMTBIT_S24_LE | | |
| 23 | SNDRV_PCM_FMTBIT_S32_LE | |
| 24 | }, | |
| 25 | }; | |
| 26 | ||
| d5e90bad KM |
27 | static struct snd_soc_component_driver soc_component_dev_pcm5102a = { |
| 28 | .idle_bias_on = 1, | |
| 29 | .use_pmdown_time = 1, | |
| 30 | .endianness = 1, | |
| 31 | .non_legacy_dai_naming = 1, | |
| 32 | }; | |
| 97d3ddd7 FM |
33 | |
| 34 | static int pcm5102a_probe(struct platform_device *pdev) | |
| 35 | { | |
| d5e90bad | 36 | return devm_snd_soc_register_component(&pdev->dev, &soc_component_dev_pcm5102a, |
| 97d3ddd7 FM |
37 | &pcm5102a_dai, 1); |
| 38 | } | |
| 39 | ||
| 97d3ddd7 FM |
40 | static const struct of_device_id pcm5102a_of_match[] = { |
| 41 | { .compatible = "ti,pcm5102a", }, | |
| 42 | { } | |
| 43 | }; | |
| 44 | MODULE_DEVICE_TABLE(of, pcm5102a_of_match); | |
| 45 | ||
| 46 | static struct platform_driver pcm5102a_codec_driver = { | |
| 47 | .probe = pcm5102a_probe, | |
| 97d3ddd7 FM |
48 | .driver = { |
| 49 | .name = "pcm5102a-codec", | |
| 97d3ddd7 FM |
50 | .of_match_table = pcm5102a_of_match, |
| 51 | }, | |
| 52 | }; | |
| 53 | ||
| 54 | module_platform_driver(pcm5102a_codec_driver); | |
| 55 | ||
| 56 | MODULE_DESCRIPTION("ASoC PCM5102A codec driver"); | |
| 57 | MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>"); | |
| 58 | MODULE_LICENSE("GPL v2"); |