/*
 * Machine driver for EVAL-ADAU1x61MINIZ on Analog Devices bfin
 * evaluation boards.
 *
 * Copyright 2011-2014 Analog Devices Inc.
 * Author: Lars-Peter Clausen <lars@metafoo.de>
 *
 * Licensed under the GPL-2 or later.
 */

#include <linux/module.h>
#include <linux/device.h>
#include <linux/slab.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <sound/pcm_params.h>

#include "../codecs/adau17x1.h"

static const struct snd_soc_dapm_widget bfin_eval_adau1x61_dapm_widgets[] = {
	SND_SOC_DAPM_LINE("In 1", NULL),
	SND_SOC_DAPM_LINE("In 2", NULL),
	SND_SOC_DAPM_LINE("In 3-4", NULL),

	SND_SOC_DAPM_LINE("Diff Out L", NULL),
	SND_SOC_DAPM_LINE("Diff Out R", NULL),
	SND_SOC_DAPM_LINE("Stereo Out", NULL),
	SND_SOC_DAPM_HP("Capless HP Out", NULL),
};

static const struct snd_soc_dapm_route bfin_eval_adau1x61_dapm_routes[] = {
	{ "LAUX", NULL, "In 3-4" },
	{ "RAUX", NULL, "In 3-4" },
	{ "LINP", NULL, "In 1" },
	{ "LINN", NULL, "In 1"},
	{ "RINP", NULL, "In 2" },
	{ "RINN", NULL, "In 2" },

	{ "In 1", NULL, "MICBIAS" },
	{ "In 2", NULL, "MICBIAS" },

	{ "Capless HP Out", NULL, "LHP" },
	{ "Capless HP Out", NULL, "RHP" },
	{ "Diff Out L", NULL, "LOUT" },
	{ "Diff Out R", NULL, "ROUT" },
	{ "Stereo Out", NULL, "LOUT" },
	{ "Stereo Out", NULL, "ROUT" },
};

static int bfin_eval_adau1x61_hw_params(struct snd_pcm_substream *substream,
	struct snd_pcm_hw_params *params)
{
	struct snd_soc_pcm_runtime *rtd = substream->private_data;
	struct snd_soc_dai *codec_dai = rtd->codec_dai;
	int pll_rate;
	int ret;

	switch (params_rate(params)) {
	case 48000:
	case 8000:
	case 12000:
	case 16000:
	case 24000:
	case 32000:
	case 96000:
		pll_rate = 48000 * 1024;
		break;
	case 44100:
	case 7350:
	case 11025:
	case 14700:
	case 22050:
	case 29400:
	case 88200:
		pll_rate = 44100 * 1024;
		break;
	default:
		return -EINVAL;
	}

	ret = snd_soc_dai_set_pll(codec_dai, ADAU17X1_PLL,
			ADAU17X1_PLL_SRC_MCLK, 12288000, pll_rate);
	if (ret)
		return ret;

	ret = snd_soc_dai_set_sysclk(codec_dai, ADAU17X1_CLK_SRC_PLL, pll_rate,
			SND_SOC_CLOCK_IN);

	return ret;
}

static const struct snd_soc_ops bfin_eval_adau1x61_ops = {
	.hw_params = bfin_eval_adau1x61_hw_params,
};

static struct snd_soc_dai_link bfin_eval_adau1x61_dai = {
	.name = "adau1x61",
	.stream_name = "adau1x61",
	.cpu_dai_name = "bfin-i2s.0",
	.codec_dai_name = "adau-hifi",
	.platform_name = "bfin-i2s-pcm-audio",
	.codec_name = "adau1761.0-0038",
	.ops = &bfin_eval_adau1x61_ops,
	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
		SND_SOC_DAIFMT_CBM_CFM,
};

static struct snd_soc_card bfin_eval_adau1x61 = {
	.name = "bfin-eval-adau1x61",
	.owner = THIS_MODULE,
	.driver_name = "eval-adau1x61",
	.dai_link = &bfin_eval_adau1x61_dai,
	.num_links = 1,

	.dapm_widgets = bfin_eval_adau1x61_dapm_widgets,
	.num_dapm_widgets = ARRAY_SIZE(bfin_eval_adau1x61_dapm_widgets),
	.dapm_routes = bfin_eval_adau1x61_dapm_routes,
	.num_dapm_routes = ARRAY_SIZE(bfin_eval_adau1x61_dapm_routes),
	.fully_routed = true,
};

static int bfin_eval_adau1x61_probe(struct platform_device *pdev)
{
	bfin_eval_adau1x61.dev = &pdev->dev;

	return devm_snd_soc_register_card(&pdev->dev, &bfin_eval_adau1x61);
}

static struct platform_driver bfin_eval_adau1x61_driver = {
	.driver = {
		.name = "bfin-eval-adau1x61",
		.pm = &snd_soc_pm_ops,
	},
	.probe = bfin_eval_adau1x61_probe,
};
module_platform_driver(bfin_eval_adau1x61_driver);

MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_DESCRIPTION("ALSA SoC bfin adau1x61 driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:bfin-eval-adau1x61");
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>Chuck Lever &lt;chuck.lever@oracle.com&gt;</td><td class='right'>2017-01-22 14:04:29 -0500</td></tr>
<tr><th>committer</th><td>Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;</td><td class='right'>2017-01-24 12:50:47 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/uapi?h=nds-private-remove&amp;id=059aa734824165507c65fd30a55ff000afd14983'>059aa734824165507c65fd30a55ff000afd14983</a> (<a href='/cgit.cgi/linux/net-next.git/patch/include/uapi?id=059aa734824165507c65fd30a55ff000afd14983'>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=059aa734824165507c65fd30a55ff000afd14983'>63defb4adb0656c4af72a05081b181b163f94b3e</a> /<a href='/cgit.cgi/linux/net-next.git/tree/include/uapi?h=nds-private-remove&amp;id=059aa734824165507c65fd30a55ff000afd14983'>include/uapi</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/include/uapi?h=nds-private-remove&amp;id=8ac092519ad91931c96d306c4bfae2c6587c325f'>8ac092519ad91931c96d306c4bfae2c6587c325f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/include/uapi?h=nds-private-remove&amp;id=059aa734824165507c65fd30a55ff000afd14983&amp;id2=8ac092519ad91931c96d306c4bfae2c6587c325f'>diff</a>)</td></tr></table>
<div class='commit-subject'>nfs: Don't increment lock sequence ID after NFS4ERR_MOVED</div><div class='commit-msg'>Xuan Qi reports that the Linux NFSv4 client failed to lock a file
that was migrated. The steps he observed on the wire:

1. The client sent a LOCK request to the source server
2. The source server replied NFS4ERR_MOVED
3. The client switched to the destination server
4. The client sent the same LOCK request to the destination
   server with a bumped lock sequence ID
5. The destination server rejected the LOCK request with
   NFS4ERR_BAD_SEQID

RFC 3530 section 8.1.5 provides a list of NFS errors which do not
bump a lock sequence ID.

However, RFC 3530 is now obsoleted by RFC 7530. In RFC 7530 section
9.1.7, this list has been updated by the addition of NFS4ERR_MOVED.

Reported-by: Xuan Qi &lt;xuan.qi@oracle.com&gt;
Signed-off-by: Chuck Lever &lt;chuck.lever@oracle.com&gt;
Cc: stable@vger.kernel.org # v3.7+
Signed-off-by: Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=059aa734824165507c65fd30a55ff000afd14983'>Diffstat</a> (limited to 'include/uapi')</div><table summary='diffstat' class='diffstat'>