5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
25 lines
729 B
C
25 lines
729 B
C
/*
|
|
* Platform data for MAX9768
|
|
* Copyright (C) 2011, 2012 by Wolfram Sang, Pengutronix e.K.
|
|
* same licence as the driver
|
|
*/
|
|
|
|
#ifndef __SOUND_MAX9768_PDATA_H__
|
|
#define __SOUND_MAX9768_PDATA_H__
|
|
|
|
/**
|
|
* struct max9768_pdata - optional platform specific MAX9768 configuration
|
|
* @shdn_gpio: GPIO to SHDN pin. If not valid, pin must be hardwired HIGH
|
|
* @mute_gpio: GPIO to MUTE pin. If not valid, control for mute won't be added
|
|
* @flags: configuration flags, e.g. set classic PWM mode (check datasheet
|
|
* regarding "filterless modulation" which is default).
|
|
*/
|
|
struct max9768_pdata {
|
|
int shdn_gpio;
|
|
int mute_gpio;
|
|
unsigned flags;
|
|
#define MAX9768_FLAG_CLASSIC_PWM (1 << 0)
|
|
};
|
|
|
|
#endif /* __SOUND_MAX9768_PDATA_H__*/
|