| /* |
| * 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. |
| * * |
| You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| * * |
| Description: |
| */ |
| |
| #ifndef __AML_SARADC_H__ |
| #define __AML_SARADC_H__ |
| |
| enum{AML_ADC_CHAN_0 = 0, AML_ADC_CHAN_1, AML_ADC_CHAN_2, AML_ADC_CHAN_3, |
| AML_ADC_CHAN_4, AML_ADC_CHAN_5, AML_ADC_CHAN_6, AML_ADC_CHAN_7, |
| AML_ADC_SARADC_CHAN_NUM, |
| }; |
| |
| enum{AML_ADC_NO_AVG = 0, AML_ADC_SIMPLE_AVG_1, AML_ADC_SIMPLE_AVG_2, |
| AML_ADC_SIMPLE_AVG_4,AML_ADC_SIMPLE_AVG_8, AML_ADC_MEDIAN_AVG_8, |
| }; |
| |
| #define AML_ADC_CHAN_XP AML_ADC_CHAN_0 |
| #define AML_ADC_CHAN_YP AML_ADC_CHAN_1 |
| #define AML_ADC_CHAN_XN AML_ADC_CHAN_2 |
| #define AML_ADC_CHAN_YN AML_ADC_CHAN_3 |
| |
| int saradc_probe(void); |
| int saradc_enable(void); |
| int saradc_disable(void); |
| int get_adc_sample_gxbb(int chan); |
| int get_adc_sample_gxbb_12bit(int chan); |
| void saradc_sample_test(void); |
| |
| #endif /*__AML_SARADC_H__*/ |
