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- /*
- * linux/sound/cs42l56.h -- Platform data for CS42L56
- *
- * Copyright (c) 2014 Cirrus Logic Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
- #ifndef __CS42L56_H
- #define __CS42L56_H
- struct cs42l56_platform_data {
- /* GPIO for Reset */
- unsigned int gpio_nreset;
- /* MICBIAS Level. Check datasheet Pg48 */
- unsigned int micbias_lvl;
- /* Analog Input 1A Reference 0=Single 1=Pseudo-Differential */
- unsigned int ain1a_ref_cfg;
- /* Analog Input 2A Reference 0=Single 1=Pseudo-Differential */
- unsigned int ain2a_ref_cfg;
- /* Analog Input 1B Reference 0=Single 1=Pseudo-Differential */
- unsigned int ain1b_ref_cfg;
- /* Analog Input 2B Reference 0=Single 1=Pseudo-Differential */
- unsigned int ain2b_ref_cfg;
- /* Charge Pump Freq. Check datasheet Pg62 */
- unsigned int chgfreq;
- /* HighPass Filter Right Channel Corner Frequency */
- unsigned int hpfb_freq;
- /* HighPass Filter Left Channel Corner Frequency */
- unsigned int hpfa_freq;
- /* Adaptive Power Control for LO/HP */
- unsigned int adaptive_pwr;
- };
- #endif /* __CS42L56_H */
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