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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/sound/wm2200.h
2 * linux/sound/wm2200.h -- Platform data for WM2200
4 * Copyright 2012 Wolfson Microelectronics. PLC.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
11 #ifndef __LINUX_SND_WM2200_H
12 #define __LINUX_SND_WM2200_H
14 #define WM2200_GPIO_SET 0x10000
22 enum wm2200_dmic_sup
{
23 WM2200_DMIC_SUP_MICVDD
= 0,
24 WM2200_DMIC_SUP_MICBIAS1
= 1,
25 WM2200_DMIC_SUP_MICBIAS2
= 2,
29 int reset
; /** GPIO controlling /RESET, if any */
30 int ldo_ena
; /** GPIO controlling LODENA, if any */
35 enum wm2200_in_mode in_mode
[3];
36 enum wm2200_dmic_sup dmic_sup
[3];
38 int micbias_cfg
[2]; /** Register value to configure MICBIAS */