/*
 * 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");
61'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/net/bluetooth/hidp?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/net/bluetooth/hidp?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/bluetooth/hidp'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/bluetooth?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>bluetooth</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/bluetooth/hidp?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>hidp</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='63d762b88cb5510f2bfdb5112ced18cde867ae61'/><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>Dan Carpenter &lt;dan.carpenter@oracle.com&gt;</td><td class='right'>2017-01-07 09:33:34 +0300</td></tr>
<tr><th>committer</th><td>Andy Shevchenko &lt;andriy.shevchenko@linux.intel.com&gt;</td><td class='right'>2017-01-21 01:43:42 +0200</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/bluetooth/hidp?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>63d762b88cb5510f2bfdb5112ced18cde867ae61</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/bluetooth/hidp?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>59bd1832e251b5e0edc61b1b6fb4f4d448b57554</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/bluetooth/hidp?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>net/bluetooth/hidp</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/bluetooth/hidp?id=49def1853334396f948dcb4cedb9347abb318df5'>49def1853334396f948dcb4cedb9347abb318df5</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/bluetooth/hidp?id=63d762b88cb5510f2bfdb5112ced18cde867ae61&amp;id2=49def1853334396f948dcb4cedb9347abb318df5'>diff</a>)</td></tr></table>
<div class='commit-subject'>platform/x86: mlx-platform: free first dev on error</div><div class='commit-msg'>There is an off-by-one error so we don't unregister priv-&gt;pdev_mux[0].
Also it's slightly simpler as a while loop instead of a for loop.

Fixes: 58cbbee2391c ("x86/platform/mellanox: Introduce support for Mellanox systems platform")
Signed-off-by: Dan Carpenter &lt;dan.carpenter@oracle.com&gt;
Acked-by: Vadim Pasternak &lt;vadimp@mellanox.com&gt;
Signed-off-by: Andy Shevchenko &lt;andriy.shevchenko@linux.intel.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=63d762b88cb5510f2bfdb5112ced18cde867ae61'>Diffstat</a> (limited to 'net/bluetooth/hidp')</div><table summary='diffstat' class='diffstat'>