| Meng Wang | 43bbb87 | 2018-12-10 12:32:05 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 2 | /* Copyright (c) 2017, The Linux Foundation. All rights reserved. |
| Asish Bhattacharya | 8e2277f | 2017-07-20 18:31:55 +0530 | [diff] [blame] | 3 | */ |
| 4 | #ifndef __WCD_MBHC_ADC_H__ |
| 5 | #define __WCD_MBHC_ADC_H__ |
| 6 | |
| 7 | #include "wcd-mbhc-v2.h" |
| 8 | |
| 9 | enum wcd_mbhc_adc_mux_ctl { |
| 10 | MUX_CTL_AUTO = 0, |
| 11 | MUX_CTL_IN2P, |
| 12 | MUX_CTL_IN3P, |
| 13 | MUX_CTL_IN4P, |
| 14 | MUX_CTL_HPH_L, |
| 15 | MUX_CTL_HPH_R, |
| 16 | MUX_CTL_NONE, |
| 17 | }; |
| 18 | |
| 19 | #if IS_ENABLED(CONFIG_SND_SOC_WCD_MBHC_ADC) |
| 20 | void wcd_mbhc_adc_init(struct wcd_mbhc *mbhc); |
| 21 | #else |
| 22 | static inline void wcd_mbhc_adc_init(struct wcd_mbhc *mbhc) |
| 23 | { |
| 24 | |
| 25 | } |
| 26 | #endif |
| 27 | #endif /* __WCD_MBHC_ADC_H__ */ |