linux-stable/include/sound/rt5645.h
John Lin 917536aeb8 ASoC: rt5645: Add jd_invert for Broadwell
Broadwell can not triger the IRQ falling and rising simultaneously,
so it can not detect jack-in and jack-out simultaneously.
We add a flag "jd_invert" to platform data. If this flag is set,
codec IRQ will be set to invert that forces IRQ as pulse when jack-in
and jack-out.

Signed-off-by: John Lin <john.lin@realtek.com>
Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-09-22 09:46:33 -07:00

28 lines
680 B
C

/*
* linux/sound/rt5645.h -- Platform data for RT5645
*
* Copyright 2013 Realtek Microelectronics
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __LINUX_SND_RT5645_H
#define __LINUX_SND_RT5645_H
struct rt5645_platform_data {
/* IN2 can optionally be differential */
bool in2_diff;
unsigned int dmic1_data_pin;
/* 0 = IN2N; 1 = GPIO5; 2 = GPIO11 */
unsigned int dmic2_data_pin;
/* 0 = IN2P; 1 = GPIO6; 2 = GPIO10; 3 = GPIO12 */
unsigned int jd_mode;
/* Invert JD when jack insert */
bool jd_invert;
};
#endif