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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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11d932416e
sound/soc/codecs/ics43432.c:66:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci CC: Ricard Wanderlof <ricard.wanderlof@axis.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
/*
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* I2S MEMS microphone driver for InvenSense ICS-43432
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*
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* - Non configurable.
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* - I2S interface, 64 BCLs per frame, 32 bits per channel, 24 bit data
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*
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* Copyright (c) 2015 Axis Communications AB
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*
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* Licensed under GPL2.
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*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/slab.h>
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#include <sound/core.h>
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#include <sound/pcm.h>
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#include <sound/pcm_params.h>
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#include <sound/soc.h>
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#include <sound/initval.h>
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#include <sound/tlv.h>
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#define ICS43432_RATE_MIN 7190 /* Hz, from data sheet */
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#define ICS43432_RATE_MAX 52800 /* Hz, from data sheet */
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#define ICS43432_FORMATS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32)
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static struct snd_soc_dai_driver ics43432_dai = {
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.name = "ics43432-hifi",
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.capture = {
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.stream_name = "Capture",
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.channels_min = 1,
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.channels_max = 2,
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.rate_min = ICS43432_RATE_MIN,
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.rate_max = ICS43432_RATE_MAX,
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.rates = SNDRV_PCM_RATE_CONTINUOUS,
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.formats = ICS43432_FORMATS,
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},
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};
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static struct snd_soc_codec_driver ics43432_codec_driver = {
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};
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static int ics43432_probe(struct platform_device *pdev)
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{
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return snd_soc_register_codec(&pdev->dev, &ics43432_codec_driver,
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&ics43432_dai, 1);
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}
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static int ics43432_remove(struct platform_device *pdev)
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{
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snd_soc_unregister_codec(&pdev->dev);
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return 0;
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}
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#ifdef CONFIG_OF
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static const struct of_device_id ics43432_ids[] = {
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{ .compatible = "invensense,ics43432", },
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{ }
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};
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MODULE_DEVICE_TABLE(of, ics43432_dt_ids);
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#endif
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static struct platform_driver ics43432_driver = {
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.driver = {
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.name = "ics43432",
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.of_match_table = of_match_ptr(ics43432_ids),
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},
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.probe = ics43432_probe,
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.remove = ics43432_remove,
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};
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module_platform_driver(ics43432_driver);
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MODULE_DESCRIPTION("ASoC ICS43432 driver");
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MODULE_AUTHOR("Ricard Wanderlof <ricardw@axis.com>");
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MODULE_LICENSE("GPLv2");
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