| /* | |
| * 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 */ |