9b37ac95f1
Tanggu codec driver changes for RX and TX widgets, dapm sequences and routes update. CRs-Fixed: 2281591 Change-Id: I769255e80c8569f7d954a5e5e5c62b8048d62b0b Signed-off-by: Tanya Dixit <tdixit@codeaurora.org>
59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
/* Copyright (c) 2018, The Linux Foundation. All rights reserved.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _WCD937X_INTERNAL_H
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#define _WCD937X_INTERNAL_H
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#include "../wcd-mbhc-v2.h"
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#define WCD937X_MAX_MICBIAS 3
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extern struct regmap_config wcd937x_regmap_config;
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struct wcd937x_priv {
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struct device *dev;
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int variant;
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struct snd_soc_codec *codec;
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struct device_node *rst_np;
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struct regmap *regmap;
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struct swr_device *rx_swr_dev;
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struct swr_device *tx_swr_dev;
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s32 micb_ref[WCD937X_MAX_MICBIAS];
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s32 pullup_ref[WCD937X_MAX_MICBIAS];
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struct fw_info *fw_data;
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struct device_node *wcd_rst_np;
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s32 dmic_0_1_clk_cnt;
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s32 dmic_2_3_clk_cnt;
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s32 dmic_4_5_clk_cnt;
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/* mbhc module */
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struct wcd_mbhc mbhc;
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struct blocking_notifier_head notifier;
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struct mutex micb_lock;
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u32 hph_mode;
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u32 rx_clk_cnt;
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};
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struct wcd937x_pdata {
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struct device_node *rst_np;
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struct device_node *rx_slave;
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struct device_node *tx_slave;
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};
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#endif
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