| /* |
| * sound/soc/amlogic/auge/pwrdet_hw.h |
| * |
| * Copyright (C) 2017 Amlogic, Inc. 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 as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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 __POWER_DETECT_HW_H__ |
| #define __POWER_DETECT_HW_H__ |
| #include <linux/types.h> |
| |
| #include "regs.h" |
| #include "iomap.h" |
| |
| extern void pwrdet_threshold(int shift, int hi_th, int lo_th); |
| |
| extern void pwrdet_downsample_ctrl(bool dw_en, bool fast_en, |
| int dw_sel, int fast_sel); |
| |
| extern void aml_pwrdet_format_set(int toddr_type, int msb, int lsb); |
| |
| extern void pwrdet_src_select(bool enable, int src); |
| #endif |
