1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ***   To edit the content of this header, modify the corresponding
11  ***   source file (e.g. under external/kernel-headers/original/) then
12  ***   run bionic/libc/kernel/tools/update_all.py
13  ***
14  ***   Any manual change here will be lost the next time this script will
15  ***   be run. You've been warned!
16  ***
17  ****************************************************************************
18  ****************************************************************************/
19 #ifndef _CALIB_HWDEP_H
20 #define _CALIB_HWDEP_H
21 #define WCD9XXX_CODEC_HWDEP_NODE 1000
22 enum wcd_cal_type {
23   WCD9XXX_MIN_CAL,
24   WCD9XXX_ANC_CAL = WCD9XXX_MIN_CAL,
25   WCD9XXX_MAD_CAL,
26   WCD9XXX_MBHC_CAL,
27   WCD9XXX_VBAT_CAL,
28   WCD9XXX_MAX_CAL,
29 };
30 struct wcdcal_ioctl_buffer {
31   __u32 size;
32   __u8 * buffer;
33   enum wcd_cal_type cal_type;
34 };
35 #define SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE _IOW('U', 0x1, struct wcdcal_ioctl_buffer)
36 #endif
37 
38