688a867091
Update file header to GPL-2.0-only. Change-Id: If16bf92f951c6d7521f56a3e9b91da2ca2ccf6f8 Signed-off-by: Meng Wang <mengw@codeaurora.org>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2014, 2018, The Linux Foundation. All rights reserved.
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*/
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#ifndef __Q6AFECAL_HWDEP_H__
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#define __Q6AFECAL_HWDEP_H__
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#include <sound/msmcal-hwdep.h>
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enum q6afe_cal_states {
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Q6AFECAL_UNINITIALISED,
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Q6AFECAL_INITIALISED,
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Q6AFECAL_RECEIVED
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};
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struct afe_fw_info {
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struct firmware_cal *fw[Q6AFE_MAX_CAL];
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DECLARE_BITMAP(cal_bit, Q6AFE_MAX_CAL);
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/* for calibration tracking */
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unsigned long q6afecal_state[Q6AFE_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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#if IS_ENABLED(CONFIG_AFE_HWDEP)
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int q6afe_cal_create_hwdep(void *fw, int node, void *card);
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struct firmware_cal *q6afecal_get_fw_cal(struct afe_fw_info *fw_data,
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enum q6afe_cal_type type);
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#else /* CONFIG_AFE_HWDEP */
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static inline int q6afe_cal_create_hwdep(void *fw, int node, void *card)
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{
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return 0;
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}
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static inline struct firmware_cal *q6afecal_get_fw_cal(
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struct afe_fw_info *fw_data,
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enum q6afe_cal_type type)
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{
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return NULL;
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}
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#endif /* CONFIG_AFE_HWDEP */
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#endif /* __Q6AFECAL_HWDEP_H__ */
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