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45 lines
1.0 KiB
45 lines
1.0 KiB
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* linux/sound/cs42l56.h -- Platform data for CS42L56 |
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* |
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* Copyright (c) 2014 Cirrus Logic Inc. |
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*/ |
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#ifndef __CS42L56_H |
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#define __CS42L56_H |
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struct cs42l56_platform_data { |
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/* GPIO for Reset */ |
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unsigned int gpio_nreset; |
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/* MICBIAS Level. Check datasheet Pg48 */ |
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unsigned int micbias_lvl; |
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/* Analog Input 1A Reference 0=Single 1=Pseudo-Differential */ |
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unsigned int ain1a_ref_cfg; |
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/* Analog Input 2A Reference 0=Single 1=Pseudo-Differential */ |
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unsigned int ain2a_ref_cfg; |
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/* Analog Input 1B Reference 0=Single 1=Pseudo-Differential */ |
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unsigned int ain1b_ref_cfg; |
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/* Analog Input 2B Reference 0=Single 1=Pseudo-Differential */ |
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unsigned int ain2b_ref_cfg; |
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/* Charge Pump Freq. Check datasheet Pg62 */ |
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unsigned int chgfreq; |
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/* HighPass Filter Right Channel Corner Frequency */ |
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unsigned int hpfb_freq; |
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/* HighPass Filter Left Channel Corner Frequency */ |
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unsigned int hpfa_freq; |
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/* Adaptive Power Control for LO/HP */ |
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unsigned int adaptive_pwr; |
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}; |
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#endif /* __CS42L56_H */
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