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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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3333cb7187
Initial commit of the Cirrus Logic cs35l33 8V boosted class D amplifier. Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
/*
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* linux/sound/cs35l33.h -- Platform data for CS35l33
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*
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* Copyright (c) 2016 Cirrus Logic Inc.
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*
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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 as
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* published by the Free Software Foundation.
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*/
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#ifndef __CS35L33_H
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#define __CS35L33_H
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struct cs35l33_hg {
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bool enable_hg_algo;
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unsigned int mem_depth;
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unsigned int release_rate;
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unsigned int hd_rm;
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unsigned int ldo_thld;
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unsigned int ldo_path_disable;
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unsigned int ldo_entry_delay;
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bool vp_hg_auto;
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unsigned int vp_hg;
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unsigned int vp_hg_rate;
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unsigned int vp_hg_va;
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};
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struct cs35l33_pdata {
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/* Boost Controller Voltage Setting */
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unsigned int boost_ctl;
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/* Boost Controller Peak Current */
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unsigned int boost_ipk;
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/* Amplifier Drive Select */
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unsigned int amp_drv_sel;
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/* soft volume ramp */
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unsigned int ramp_rate;
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/* IMON adc scale */
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unsigned int imon_adc_scale;
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/* H/G algo configuration */
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struct cs35l33_hg hg_config;
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};
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#endif /* __CS35L33_H */
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