| /* include/asm/mach-msm/htc_acoustic_qsd.h |
| * |
| * Copyright (C) 2009 HTC Corporation. |
| * |
| * This software is licensed under the terms of the GNU General Public |
| * License version 2, as published by the Free Software Foundation, and |
| * may be copied, distributed, and modified under those terms. |
| * |
| * 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 _ARCH_ARM_MACH_MSM_HTC_ACOUSTIC_QSD_H_ |
| #define _ARCH_ARM_MACH_MSM_HTC_ACOUSTIC_QSD_H_ |
| |
| struct qsd_acoustic_ops { |
| void (*enable_mic_bias)(int en); |
| }; |
| |
| void acoustic_register_ops(struct qsd_acoustic_ops *ops); |
| |
| int turn_mic_bias_on(int on); |
| int force_headset_speaker_on(int enable); |
| int enable_aux_loopback(uint32_t enable); |
| |
| #endif |
| |
