| /* Copyright (c) 2017, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| #ifndef __WCD_MBHC_ADC_H__ |
| #define __WCD_MBHC_ADC_H__ |
| |
| #include "wcd-mbhc-v2.h" |
| |
| enum wcd_mbhc_adc_mux_ctl { |
| MUX_CTL_AUTO = 0, |
| MUX_CTL_IN2P, |
| MUX_CTL_IN3P, |
| MUX_CTL_IN4P, |
| MUX_CTL_HPH_L, |
| MUX_CTL_HPH_R, |
| MUX_CTL_NONE, |
| }; |
| |
| #if IS_ENABLED(CONFIG_SND_SOC_WCD_MBHC_ADC) |
| void wcd_mbhc_adc_init(struct wcd_mbhc *mbhc); |
| #else |
| static inline void wcd_mbhc_adc_init(struct wcd_mbhc *mbhc) |
| { |
| |
| } |
| #endif |
| #endif /* __WCD_MBHC_ADC_H__ */ |