59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
|
// SPDX-License-Identifier: GPL-2.0-only
|
||
|
|
/*
|
||
|
|
* Driver for the PCM5102A codec
|
||
|
|
*
|
||
|
|
* Author: Florian Meier <florian.meier@koalo.de>
|
||
|
|
* Copyright 2013
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <linux/init.h>
|
||
|
|
#include <linux/module.h>
|
||
|
|
#include <linux/platform_device.h>
|
||
|
|
|
||
|
|
#include <sound/soc.h>
|
||
|
|
|
||
|
|
static struct snd_soc_dai_driver pcm5102a_dai = {
|
||
|
|
.name = "pcm5102a-hifi",
|
||
|
|
.playback = {
|
||
|
|
.channels_min = 2,
|
||
|
|
.channels_max = 2,
|
||
|
|
.rates = SNDRV_PCM_RATE_8000_192000,
|
||
|
|
.formats = SNDRV_PCM_FMTBIT_S16_LE |
|
||
|
|
SNDRV_PCM_FMTBIT_S24_LE |
|
||
|
|
SNDRV_PCM_FMTBIT_S32_LE
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct snd_soc_component_driver soc_component_dev_pcm5102a = {
|
||
|
|
.idle_bias_on = 1,
|
||
|
|
.use_pmdown_time = 1,
|
||
|
|
.endianness = 1,
|
||
|
|
.non_legacy_dai_naming = 1,
|
||
|
|
};
|
||
|
|
|
||
|
|
static int pcm5102a_probe(struct platform_device *pdev)
|
||
|
|
{
|
||
|
|
return devm_snd_soc_register_component(&pdev->dev, &soc_component_dev_pcm5102a,
|
||
|
|
&pcm5102a_dai, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
static const struct of_device_id pcm5102a_of_match[] = {
|
||
|
|
{ .compatible = "ti,pcm5102a", },
|
||
|
|
{ }
|
||
|
|
};
|
||
|
|
MODULE_DEVICE_TABLE(of, pcm5102a_of_match);
|
||
|
|
|
||
|
|
static struct platform_driver pcm5102a_codec_driver = {
|
||
|
|
.probe = pcm5102a_probe,
|
||
|
|
.driver = {
|
||
|
|
.name = "pcm5102a-codec",
|
||
|
|
.of_match_table = pcm5102a_of_match,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
module_platform_driver(pcm5102a_codec_driver);
|
||
|
|
|
||
|
|
MODULE_DESCRIPTION("ASoC PCM5102A codec driver");
|
||
|
|
MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>");
|
||
|
|
MODULE_LICENSE("GPL v2");
|