/*
 * linux/sound/wm2200.h -- Platform data for WM2200
 *
 * Copyright 2012 Wolfson Microelectronics. PLC.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __LINUX_SND_WM2200_H
#define __LINUX_SND_WM2200_H

#define WM2200_GPIO_SET 0x10000
#define WM2200_MAX_MICBIAS 2

enum wm2200_in_mode {
	WM2200_IN_SE = 0,
	WM2200_IN_DIFF = 1,
	WM2200_IN_DMIC = 2,
};

enum wm2200_dmic_sup {
	WM2200_DMIC_SUP_MICVDD = 0,
	WM2200_DMIC_SUP_MICBIAS1 = 1,
	WM2200_DMIC_SUP_MICBIAS2 = 2,
};

enum wm2200_mbias_lvl {
	WM2200_MBIAS_LVL_1V5 = 1,
	WM2200_MBIAS_LVL_1V8 = 2,
	WM2200_MBIAS_LVL_1V9 = 3,
	WM2200_MBIAS_LVL_2V0 = 4,
	WM2200_MBIAS_LVL_2V2 = 5,
	WM2200_MBIAS_LVL_2V4 = 6,
	WM2200_MBIAS_LVL_2V5 = 7,
	WM2200_MBIAS_LVL_2V6 = 8,
};

struct wm2200_micbias {
	enum wm2200_mbias_lvl mb_lvl;      /** Regulated voltage */
	unsigned int discharge:1;          /** Actively discharge */
	unsigned int fast_start:1;         /** Enable aggressive startup ramp rate */
	unsigned int bypass:1;             /** Use bypass mode */
};

struct wm2200_pdata {
	int reset;      /** GPIO controlling /RESET, if any */
	int ldo_ena;    /** GPIO controlling LODENA, if any */
	int irq_flags;

	int gpio_defaults[4];

	enum wm2200_in_mode in_mode[3];
	enum wm2200_dmic_sup dmic_sup[3];

	/** MICBIAS configurations */
	struct wm2200_micbias micbias[WM2200_MAX_MICBIAS];
};

#endif
/linux/net-next.git/?h=nds-private-remove'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?h=nds-private-remove&amp;id=c4e7beea21921733026b6a1bca0652c883d84680'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=c4e7beea21921733026b6a1bca0652c883d84680'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=c4e7beea21921733026b6a1bca0652c883d84680'>commit</a><a class='active' href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=c4e7beea21921733026b6a1bca0652c883d84680'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/'>
<input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='c4e7beea21921733026b6a1bca0652c883d84680'/><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='h' value='nds-private-remove'/><input type='hidden' name='id' value='c4e7beea21921733026b6a1bca0652c883d84680'/><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/?h=nds-private-remove&amp;id=c4e7beea21921733026b6a1bca0652c883d84680'>Diffstat</a></div><table summary='diffstat' class='diffstat'>