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/*
* arch/arm/mach-tegra/include/mach/tegra_e1853_pdata.h
*
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __MACH_TEGRA_E1853_PDATA_H
#define __MACH_TEGRA_E1853_PDATA_H
#define NUM_AUDIO_CONTROLLERS 4
/* data format supported */
enum i2s_data_format {
format_i2s = 0x1,
format_dsp = 0x2,
format_rjm = 0x4,
format_ljm = 0x8,
format_tdm = 0x10
};
struct codec_info_s {
/* Name of the Codec Dai on the system */
char *codec_dai_name;
/* Name of the I2S controller dai its connected to */
char *cpu_dai_name;
char *codec_name; /* Name of the Codec Driver */
char *name; /* Name of the Codec-Dai-Link */
char *pcm_driver; /* Name of the PCM driver */
enum i2s_data_format i2s_format;
int master; /* Codec is Master or Slave */
/* TDM format setttings */
int num_slots; /* Number of TDM slots */
int slot_width; /* Width of each slot */
int rx_mask; /* Number of Rx Enabled slots */
int tx_mask; /* Number of Tx Enabled slots */
};
struct tegra_e1853_platform_data {
struct codec_info_s codec_info[NUM_AUDIO_CONTROLLERS];
};
#endif
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