projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| d2912cb1 | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 272b5edd BA |
2 | /* |
| 3 | * linux/sound/cs42l56.h -- Platform data for CS42L56 | |
| 4 | * | |
| 5 | * Copyright (c) 2014 Cirrus Logic Inc. | |
| 272b5edd BA |
6 | */ |
| 7 | ||
| 8 | #ifndef __CS42L56_H | |
| 9 | #define __CS42L56_H | |
| 10 | ||
| 11 | struct cs42l56_platform_data { | |
| 12 | ||
| 13 | /* GPIO for Reset */ | |
| 14 | unsigned int gpio_nreset; | |
| 15 | ||
| 16 | /* MICBIAS Level. Check datasheet Pg48 */ | |
| 17 | unsigned int micbias_lvl; | |
| 18 | ||
| 19 | /* Analog Input 1A Reference 0=Single 1=Pseudo-Differential */ | |
| 20 | unsigned int ain1a_ref_cfg; | |
| 21 | ||
| 22 | /* Analog Input 2A Reference 0=Single 1=Pseudo-Differential */ | |
| 23 | unsigned int ain2a_ref_cfg; | |
| 24 | ||
| 25 | /* Analog Input 1B Reference 0=Single 1=Pseudo-Differential */ | |
| 26 | unsigned int ain1b_ref_cfg; | |
| 27 | ||
| 28 | /* Analog Input 2B Reference 0=Single 1=Pseudo-Differential */ | |
| 29 | unsigned int ain2b_ref_cfg; | |
| 30 | ||
| 31 | /* Charge Pump Freq. Check datasheet Pg62 */ | |
| 32 | unsigned int chgfreq; | |
| 33 | ||
| 34 | /* HighPass Filter Right Channel Corner Frequency */ | |
| 35 | unsigned int hpfb_freq; | |
| 36 | ||
| 37 | /* HighPass Filter Left Channel Corner Frequency */ | |
| 38 | unsigned int hpfa_freq; | |
| 39 | ||
| 40 | /* Adaptive Power Control for LO/HP */ | |
| 41 | unsigned int adaptive_pwr; | |
| 42 | ||
| 43 | }; | |
| 44 | ||
| 45 | #endif /* __CS42L56_H */ |