/*
 * ads117x.c  --  Driver for ads1174/8 ADC chips
 *
 * Copyright 2009 ShotSpotter Inc.
 * Author: Graeme Gregory <gg@slimlogic.co.uk>
 *
 *  This program is free software; you can redistribute  it and/or modify it
 *  under  the terms of  the GNU General  Public License as published by the
 *  Free Software Foundation;  either version 2 of the  License, or (at your
 *  option) any later version.
 */

#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/initval.h>
#include <sound/soc.h>

#include <linux/of.h>

#define ADS117X_RATES (SNDRV_PCM_RATE_8000_48000)
#define ADS117X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE)

static const struct snd_soc_dapm_widget ads117x_dapm_widgets[] = {
SND_SOC_DAPM_INPUT("Input1"),
SND_SOC_DAPM_INPUT("Input2"),
SND_SOC_DAPM_INPUT("Input3"),
SND_SOC_DAPM_INPUT("Input4"),
SND_SOC_DAPM_INPUT("Input5"),
SND_SOC_DAPM_INPUT("Input6"),
SND_SOC_DAPM_INPUT("Input7"),
SND_SOC_DAPM_INPUT("Input8"),
};

static const struct snd_soc_dapm_route ads117x_dapm_routes[] = {
	{ "Capture", NULL, "Input1" },
	{ "Capture", NULL, "Input2" },
	{ "Capture", NULL, "Input3" },
	{ "Capture", NULL, "Input4" },
	{ "Capture", NULL, "Input5" },
	{ "Capture", NULL, "Input6" },
	{ "Capture", NULL, "Input7" },
	{ "Capture", NULL, "Input8" },
};

static struct snd_soc_dai_driver ads117x_dai = {
/* ADC */
	.name = "ads117x-hifi",
	.capture = {
		.stream_name = "Capture",
		.channels_min = 1,
		.channels_max = 32,
		.rates = ADS117X_RATES,
		.formats = ADS117X_FORMATS,},
};

static struct snd_soc_codec_driver soc_codec_dev_ads117x = {
	.component_driver = {
		.dapm_widgets		= ads117x_dapm_widgets,
		.num_dapm_widgets	= ARRAY_SIZE(ads117x_dapm_widgets),
		.dapm_routes		= ads117x_dapm_routes,
		.num_dapm_routes	= ARRAY_SIZE(ads117x_dapm_routes),
	},
};

static int ads117x_probe(struct platform_device *pdev)
{
	return snd_soc_register_codec(&pdev->dev,
			&soc_codec_dev_ads117x, &ads117x_dai, 1);
}

static int ads117x_remove(struct platform_device *pdev)
{
	snd_soc_unregister_codec(&pdev->dev);
	return 0;
}

#if defined(CONFIG_OF)
static const struct of_device_id ads117x_dt_ids[] = {
	{ .compatible = "ti,ads1174" },
	{ .compatible = "ti,ads1178" },
	{ },
};
MODULE_DEVICE_TABLE(of, ads117x_dt_ids);
#endif

static struct platform_driver ads117x_codec_driver = {
	.driver = {
			.name = "ads117x-codec",
			.of_match_table = of_match_ptr(ads117x_dt_ids),
	},

	.probe = ads117x_probe,
	.remove = ads117x_remove,
};

module_platform_driver(ads117x_codec_driver);

MODULE_DESCRIPTION("ASoC ads117x driver");
MODULE_AUTHOR("Graeme Gregory");
MODULE_LICENSE("GPL");
n>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/pci?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>pci</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/ice1712?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>ice1712</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/ice1712/delta.c?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>delta.c</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='9208b75e048dda0d285904de9be7ab654a4b94fc'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>James Bottomley &lt;James.Bottomley@HansenPartnership.com&gt;</td><td class='right'>2017-01-17 17:32:54 -0500</td></tr>
<tr><th>committer</th><td>James Bottomley &lt;James.Bottomley@HansenPartnership.com&gt;</td><td class='right'>2017-01-17 17:32:54 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/ice1712/delta.c?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>9208b75e048dda0d285904de9be7ab654a4b94fc</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/pci/ice1712/delta.c?id=9208b75e048dda0d285904de9be7ab654a4b94fc'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>b3af58ccd11b9ea186d1388be263b8ae0cb829b3</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/pci/ice1712/delta.c?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>sound/pci/ice1712/delta.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/ice1712/delta.c?h=nds-private-remove&amp;id=2f5a31456ee80b37ef1170319fa134af0a1dfcc4'>2f5a31456ee80b37ef1170319fa134af0a1dfcc4</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/pci/ice1712/delta.c?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc&amp;id2=2f5a31456ee80b37ef1170319fa134af0a1dfcc4'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/pci/ice1712/delta.c?h=nds-private-remove&amp;id=ffb58456589443ca572221fabbdef3db8483a779'>ffb58456589443ca572221fabbdef3db8483a779</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/pci/ice1712/delta.c?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc&amp;id2=ffb58456589443ca572221fabbdef3db8483a779'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge remote-tracking branch 'mkp-scsi/fixes' into fixes</div><div class='commit-msg'></div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=9208b75e048dda0d285904de9be7ab654a4b94fc'>Diffstat</a> (limited to 'sound/pci/ice1712/delta.c')</div><table summary='diffstat' class='diffstat'>