/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2014, 2018, 2020 The Linux Foundation. All rights reserved. */ #ifndef __WCD9XXX_HWDEP_H__ #define __WCD9XXX_HWDEP_H__ #include enum wcd_cal_states { WCDCAL_UNINITIALISED, WCDCAL_INITIALISED, WCDCAL_RECIEVED }; struct fw_info { struct firmware_cal *fw[WCD9XXX_MAX_CAL]; DECLARE_BITMAP(cal_bit, WCD9XXX_MAX_CAL); /* for calibration tracking */ unsigned long wcdcal_state[WCD9XXX_MAX_CAL]; struct mutex lock; }; struct firmware_cal { u8 *data; size_t size; }; struct snd_soc_codec; int wcd_cal_create_hwdep(void *fw, int node, struct snd_soc_component *component); struct firmware_cal *wcdcal_get_fw_cal(struct fw_info *fw_data, enum wcd_cal_type type); #endif /* __WCD9XXX_HWDEP_H__ */