/*
 * Definitions for CS4271 ASoC codec driver
 *
 * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru>
 *
 * 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.
 */

#ifndef __CS4271_H
#define __CS4271_H

struct cs4271_platform_data {
	int gpio_nreset;	/* GPIO driving Reset pin, if any */
	bool amutec_eq_bmutec;	/* flag to enable AMUTEC=BMUTEC */

	/*
	 * The CS4271 requires its LRCLK and MCLK to be stable before its RESET
	 * line is de-asserted. That also means that clocks cannot be changed
	 * without putting the chip back into hardware reset, which also requires
	 * a complete re-initialization of all registers.
	 *
	 * One (undocumented) workaround is to assert and de-assert the PDN bit
	 * in the MODE2 register. This workaround can be enabled with the
	 * following flag.
	 *
	 * Note that this is not needed in case the clocks are stable
	 * throughout the entire runtime of the codec.
	 */
	bool enable_soft_reset;
};

#endif /* __CS4271_H */
>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=75422726b0f717d67db3283c2eb5bc14fa2619c5'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/?id=75422726b0f717d67db3283c2eb5bc14fa2619c5'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/?id=75422726b0f717d67db3283c2eb5bc14fa2619c5'>commit</a><a class='active' href='/cgit.cgi/linux/net-next.git/diff/?id=75422726b0f717d67db3283c2eb5bc14fa2619c5'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/'>
<input type='hidden' name='id' value='75422726b0f717d67db3283c2eb5bc14fa2619c5'/><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='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='75422726b0f717d67db3283c2eb5bc14fa2619c5'/><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><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=75422726b0f717d67db3283c2eb5bc14fa2619c5'>Diffstat</a></div><table summary='diffstat' class='diffstat'>