include/linux/msm_audio_sbc.h

/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only 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.
 *
 */

#ifndef __MSM_AUDIO_SBC_H
#define __MSM_AUDIO_SBC_H

#include <linux/msm_audio.h>

#define AUDIO_SET_SBC_ENC_CONFIG  _IOW(AUDIO_IOCTL_MAGIC, \
  (AUDIO_MAX_COMMON_IOCTL_NUM+0), struct msm_audio_sbc_enc_config)

#define AUDIO_GET_SBC_ENC_CONFIG  _IOR(AUDIO_IOCTL_MAGIC, \
  (AUDIO_MAX_COMMON_IOCTL_NUM+1), struct msm_audio_sbc_enc_config)

#define AUDIO_SBC_BA_LOUDNESS		0x0
#define AUDIO_SBC_BA_SNR		0x1

#define AUDIO_SBC_MODE_MONO		0x0
#define AUDIO_SBC_MODE_DUAL		0x1
#define AUDIO_SBC_MODE_STEREO		0x2
#define AUDIO_SBC_MODE_JSTEREO		0x3

#define AUDIO_SBC_BANDS_8		0x1

#define AUDIO_SBC_BLOCKS_4		0x0
#define AUDIO_SBC_BLOCKS_8		0x1
#define AUDIO_SBC_BLOCKS_12		0x2
#define AUDIO_SBC_BLOCKS_16		0x3

struct msm_audio_sbc_enc_config {
	uint32_t channels;
	uint32_t sample_rate;
	uint32_t bit_allocation;
	uint32_t number_of_subbands;
	uint32_t number_of_blocks;
	uint32_t bit_rate;
	uint32_t mode;
};
#endif /* __MSM_AUDIO_SBC_H */