1/* 2 * Copyright (c) 2014, 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 17enum wcd_cal_type { 18 WCD9XXX_MIN_CAL, 19 WCD9XXX_ANC_CAL = WCD9XXX_MIN_CAL, 20 WCD9XXX_MAD_CAL, 21 WCD9XXX_MBHC_CAL, 22 WCD9XXX_MAX_CAL, 23}; 24 25struct wcdcal_ioctl_buffer { 26 __u32 size; 27 __u8 __user *buffer; 28 enum wcd_cal_type cal_type; 29}; 30 31#define SNDRV_CTL_IOCTL_HWDEP_CAL_TYPE \ 32 _IOW('U', 0x1, struct wcdcal_ioctl_buffer) 33 34#endif /*_CALIB_HWDEP_H*/ 35