/*
 * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved.
 *
 * Based on sound/soc/imx/imx-pcm-dma-mx2.c
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#include <linux/device.h>
#include <linux/init.h>
#include <linux/module.h>

#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/soc.h>
#include <sound/dmaengine_pcm.h>

#include "mxs-pcm.h"

static const struct snd_pcm_hardware snd_mxs_hardware = {
	.info			= SNDRV_PCM_INFO_MMAP |
				  SNDRV_PCM_INFO_MMAP_VALID |
				  SNDRV_PCM_INFO_PAUSE |
				  SNDRV_PCM_INFO_RESUME |
				  SNDRV_PCM_INFO_INTERLEAVED |
				  SNDRV_PCM_INFO_HALF_DUPLEX,
	.period_bytes_min	= 32,
	.period_bytes_max	= 8192,
	.periods_min		= 1,
	.periods_max		= 52,
	.buffer_bytes_max	= 64 * 1024,
	.fifo_size		= 32,
};

static const struct snd_dmaengine_pcm_config mxs_dmaengine_pcm_config = {
	.pcm_hardware = &snd_mxs_hardware,
	.prealloc_buffer_size = 64 * 1024,
};

int mxs_pcm_platform_register(struct device *dev)
{
	return devm_snd_dmaengine_pcm_register(dev, &mxs_dmaengine_pcm_config,
		SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX);
}
EXPORT_SYMBOL_GPL(mxs_pcm_platform_register);

MODULE_LICENSE("GPL");
f498b8694464623ac20aebfe62a'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/sound/soc/cirrus/Kconfig?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/cirrus/Kconfig?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/sound/soc/cirrus/Kconfig'>
<input type='hidden' name='id' value='1f3a8e49d8f28f498b8694464623ac20aebfe62a'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>sound</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>soc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/cirrus?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>cirrus</a>/<a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/cirrus/Kconfig?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>Kconfig</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='1f3a8e49d8f28f498b8694464623ac20aebfe62a'/><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>Thomas Gleixner &lt;tglx@linutronix.de&gt;</td><td class='right'>2016-12-25 12:43:07 +0100</td></tr>
<tr><th>committer</th><td>Thomas Gleixner &lt;tglx@linutronix.de&gt;</td><td class='right'>2016-12-25 17:21:23 +0100</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/cirrus/Kconfig?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>1f3a8e49d8f28f498b8694464623ac20aebfe62a</a> (<a href='/cgit.cgi/linux/net-next.git/patch/sound/soc/cirrus/Kconfig?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>da0b5101c3be3e18b55b0a11974f63a3195704f9</a> /<a href='/cgit.cgi/linux/net-next.git/tree/sound/soc/cirrus/Kconfig?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>sound/soc/cirrus/Kconfig</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/sound/soc/cirrus/Kconfig?id=8b0e195314fabd58a331c4f7b6db75a1565535d7'>8b0e195314fabd58a331c4f7b6db75a1565535d7</a> (<a href='/cgit.cgi/linux/net-next.git/diff/sound/soc/cirrus/Kconfig?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a&amp;id2=8b0e195314fabd58a331c4f7b6db75a1565535d7'>diff</a>)</td></tr></table>
<div class='commit-subject'>ktime: Get rid of ktime_equal()</div><div class='commit-msg'>No point in going through loops and hoops instead of just comparing the
values.

Signed-off-by: Thomas Gleixner &lt;tglx@linutronix.de&gt;
Cc: Peter Zijlstra &lt;peterz@infradead.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=1f3a8e49d8f28f498b8694464623ac20aebfe62a'>Diffstat</a> (limited to 'sound/soc/cirrus/Kconfig')</div><table summary='diffstat' class='diffstat'>