mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-22 20:24:29 +07:00
0aed64c176
HW can provide 1.6V micbias level as well the existing levels already provided in the driver. This patch adds support for 1.6V to the DT binding. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/*
|
|
* da7219.h - DA7219 ASoC Codec Driver Platform Data
|
|
*
|
|
* Copyright (c) 2015 Dialog Semiconductor
|
|
*
|
|
* Author: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __DA7219_PDATA_H
|
|
#define __DA7219_PDATA_H
|
|
|
|
/* Mic Bias */
|
|
enum da7219_micbias_voltage {
|
|
DA7219_MICBIAS_1_6V = 0,
|
|
DA7219_MICBIAS_1_8V,
|
|
DA7219_MICBIAS_2_0V,
|
|
DA7219_MICBIAS_2_2V,
|
|
DA7219_MICBIAS_2_4V,
|
|
DA7219_MICBIAS_2_6V,
|
|
};
|
|
|
|
/* Mic input type */
|
|
enum da7219_mic_amp_in_sel {
|
|
DA7219_MIC_AMP_IN_SEL_DIFF = 0,
|
|
DA7219_MIC_AMP_IN_SEL_SE_P,
|
|
DA7219_MIC_AMP_IN_SEL_SE_N,
|
|
};
|
|
|
|
struct da7219_aad_pdata;
|
|
|
|
struct da7219_pdata {
|
|
/* Mic */
|
|
enum da7219_micbias_voltage micbias_lvl;
|
|
enum da7219_mic_amp_in_sel mic_amp_in_sel;
|
|
|
|
/* AAD */
|
|
struct da7219_aad_pdata *aad_pdata;
|
|
};
|
|
|
|
#endif /* __DA7219_PDATA_H */
|