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include: platform_data: Platform data header for OMAP4 ASoC audio

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Include file to be used with the upcoming ASoC machine driver
for OMAP platform using ABE with twl6040 codec.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Peter Ujfalusi 2011-12-07 15:57:10 +02:00
parent 13f81d6595
commit d71e600836
1 changed files with 49 additions and 0 deletions
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include/linux/platform_data/omap-abe-twl6040.h Normal file
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/**
* omap-abe-twl6040.h - ASoC machine driver OMAP4+ devices, header.
*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
* All rights reserved.
*
* Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
*
* 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
* 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., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef _OMAP_ABE_TWL6040_H_
#define _OMAP_ABE_TWL6040_H_
/* To select if only one channel is connected in a stereo port */
#define ABE_TWL6040_LEFT (1 << 0)
#define ABE_TWL6040_RIGHT (1 << 1)
struct omap_abe_twl6040_data {
char *card_name;
/* Feature flags for connected audio pins */
u8 has_hs;
u8 has_hf;
bool has_ep;
u8 has_aux;
u8 has_vibra;
bool has_dmic;
bool has_hsmic;
bool has_mainmic;
bool has_submic;
u8 has_afm;
/* Other features */
bool jack_detection; /* board can detect jack events */
int mclk_freq; /* MCLK frequency speed for twl6040 */
};
#endif /* _OMAP_ABE_TWL6040_H_ */