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* omap-twl4030.h - ASoC machine driver for TI SoC based boards with twl4030
* codec, header.
* Copyright (C) 2012 Texas Instruments Incorporated -
* All rights reserved.
* Author: Peter Ujfalusi <>
* 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.
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* 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., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
#ifndef _OMAP_TWL4030_H_
#define _OMAP_TWL4030_H_
/* To select if only one channel is connected in a stereo port */
#define OMAP_TWL4030_LEFT (1 << 0)
#define OMAP_TWL4030_RIGHT (1 << 1)
struct omap_tw4030_pdata {
const char *card_name;
/* Voice port is connected to McBSP3 */
bool voice_connected;
/* The driver will parse the connection flags if this flag is set */
bool custom_routing;
/* Flags to indicate connected audio ports. */
u8 has_hs;
u8 has_hf;
u8 has_predriv;
u8 has_carkit;
bool has_ear;
bool has_mainmic;
bool has_submic;
bool has_hsmic;
bool has_carkitmic;
bool has_digimic0;
bool has_digimic1;
u8 has_linein;
/* Jack detect GPIO or <= 0 if it is not implemented */
int jack_detect;
#endif /* _OMAP_TWL4030_H_ */