e3ab630202
Add driver support to enable lpass digital codec for audio playback and capture usecases. Change-Id: I3d31d31f340db79334700e8fd495f40479e0ec6c Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef LPASS_CDC_CLK_RSC_H
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#define LPASS_CDC_CLK_RSC_H
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#include <linux/regmap.h>
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#include <dt-bindings/sound/qcom,lpass-cdc-clk-rsc.h>
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#if IS_ENABLED(CONFIG_SND_SOC_LPASS_CDC)
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int lpass_cdc_clk_rsc_mgr_init(void);
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void lpass_cdc_clk_rsc_mgr_exit(void);
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void lpass_cdc_clk_rsc_fs_gen_request(struct device *dev,
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bool enable);
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int lpass_cdc_clk_rsc_request_clock(struct device *dev,
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int default_clk_id,
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int clk_id_req,
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bool enable);
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int lpass_cdc_rsc_clk_reset(struct device *dev, int clk_id);
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void lpass_cdc_clk_rsc_enable_all_clocks(struct device *dev, bool enable);
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#else
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static inline void lpass_cdc_clk_rsc_fs_gen_request(struct device *dev,
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bool enable)
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{
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}
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static inline int lpass_cdc_clk_rsc_mgr_init(void)
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{
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return 0;
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}
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static inline void lpass_cdc_clk_rsc_mgr_exit(void)
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{
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}
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static inline int lpass_cdc_clk_rsc_request_clock(struct device *dev,
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int default_clk_id,
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int clk_id_req,
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bool enable)
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{
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return 0;
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}
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static inline int lpass_cdc_rsc_clk_reset(struct device *dev, int clk_id)
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{
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return 0;
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}
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static inline void lpass_cdc_clk_rsc_enable_all_clocks(struct device *dev,
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bool enable)
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{
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return;
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}
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#endif /* CONFIG_SND_SOC_LPASS_CDC */
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#endif /* LPASS_CDC_CLK_RSC_H */
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