a3d8911945
Change-Id: Ia54112cfbde418d66b9314d4ba731928aa057558 Signed-off-by: Jyotirmoi Sarma <jyosarma@codeaurora.org>
34 linhas
796 B
C
34 linhas
796 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2014, 2018, 2020 The Linux Foundation. All rights reserved.
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*/
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#ifndef __WCD9XXX_HWDEP_H__
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#define __WCD9XXX_HWDEP_H__
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#include <sound/msmcal-hwdep.h>
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enum wcd_cal_states {
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WCDCAL_UNINITIALISED,
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WCDCAL_INITIALISED,
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WCDCAL_RECIEVED
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};
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struct fw_info {
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struct firmware_cal *fw[WCD9XXX_MAX_CAL];
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DECLARE_BITMAP(cal_bit, WCD9XXX_MAX_CAL);
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/* for calibration tracking */
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unsigned long wcdcal_state[WCD9XXX_MAX_CAL];
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struct mutex lock;
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};
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struct firmware_cal {
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u8 *data;
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size_t size;
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};
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struct snd_soc_codec;
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int wcd_cal_create_hwdep(void *fw, int node,
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struct snd_soc_component *component);
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struct firmware_cal *wcdcal_get_fw_cal(struct fw_info *fw_data,
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enum wcd_cal_type type);
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#endif /* __WCD9XXX_HWDEP_H__ */
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