1 /*
2  * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License version 2 and
6  * only version 2 as published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11  * GNU General Public License for more details.
12  */
13 #ifndef _CALIB_HWDEP_H
14 #define _CALIB_HWDEP_H
15 
16 #define WCD9XXX_CODEC_HWDEP_NODE    1000
17 enum wcd_cal_type {
18 	WCD9XXX_MIN_CAL,
19 	WCD9XXX_ANC_CAL = WCD9XXX_MIN_CAL,
20 	WCD9XXX_MAD_CAL,
21 	WCD9XXX_MBHC_CAL,
22 	WCD9XXX_VBAT_CAL,
23 	WCD9XXX_MAX_CAL,
24 };
25 
26 struct wcdcal_ioctl_buffer {
27 	__u32 size;
28 	__u8 __user *buffer;
29 	enum wcd_cal_type cal_type;
30 };
31 
32 #define SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE \
33 	_IOW('U', 0x1, struct wcdcal_ioctl_buffer)
34 
35 #endif /*_CALIB_HWDEP_H*/
36