arch/arm/mach-msm/include/mach/qdsp5/qdsp5audreccmdi.h - kernel/msm - Git at Google

 #ifndef QDSP5AUDRECCMDI_H
 #define QDSP5AUDRECCMDI_H

 /*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*
  *
  *    A U D I O   R E C O R D  I N T E R N A L  C O M M A N D S
  *
  * GENERAL DESCRIPTION
  *   This file contains defintions of format blocks of commands
  *   that are accepted by AUDREC Task
  *
  * REFERENCES
  *   None
  *
  * EXTERNALIZED FUNCTIONS
  *  None
  *
  * Copyright (c) 1992-2009, 2011 The Linux Foundation. All rights reserved.
  *
  * This software is licensed under the terms of the GNU General Public
  * License version 2, as published by the Free Software Foundation, and
  * may be copied, distributed, and modified under those terms.
  *
  * 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.
  *
  *====*====*====*====*====*====*====*====*====*====*====*====*====*====*====*/

 /*===========================================================================

                       EDIT HISTORY FOR FILE

 This section contains comments describing changes made to this file.
 Notice that changes are listed in reverse chronological order.

  $Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audreccmdi.h#3 $

 ============================================================================*/

 /*
  * AUDRECTASK COMMANDS
  * ARM uses 2 queues to communicate with the AUDRECTASK
  * 1.uPAudRecCmdQueue
  * Location :MEMC
  * Buffer Size : 8
  * No of Buffers in a queue : 3
  * 2.audRecUpBitStreamQueue
  * Location : MEMC
  * Buffer Size : 4
  * No of buffers in a queue : 2
  */

 /*
  * Commands on uPAudRecCmdQueue
  */

 /*
  * Command to initiate and terminate the audio recording section
  */

 #define AUDREC_CMD_CFG		0x0000
 #define	AUDREC_CMD_CFG_LEN	sizeof(audrec_cmd_cfg)

 #define	AUDREC_CMD_TYPE_0_INDEX_WAV	0x0000
 #define	AUDREC_CMD_TYPE_0_INDEX_AAC	0x0001
 #define	AUDREC_CMD_TYPE_0_INDEX_AMRNB	0x000A
 #define	AUDREC_CMD_TYPE_0_INDEX_EVRC	0x000B
 #define	AUDREC_CMD_TYPE_0_INDEX_QCELP	0x000C

 #define AUDREC_CMD_TYPE_0_ENA		0x4000
 #define AUDREC_CMD_TYPE_0_DIS		0x0000

 #define AUDREC_CMD_TYPE_0_NOUPDATE	0x0000
 #define AUDREC_CMD_TYPE_0_UPDATE	0x8000

 #define	AUDREC_CMD_TYPE_1_INDEX_SBC	0x0002

 #define AUDREC_CMD_TYPE_1_ENA		0x4000
 #define AUDREC_CMD_TYPE_1_DIS		0x0000

 #define AUDREC_CMD_TYPE_1_NOUPDATE	0x0000
 #define AUDREC_CMD_TYPE_1_UPDATE	0x8000

 typedef struct {
 	unsigned short 	cmd_id;
 	unsigned short	type_0;
 	unsigned short	type_1;
 } __attribute__((packed)) audrec_cmd_cfg;


 /*
  * Command to configure the recording parameters for RecType0(AAC/WAV) encoder
  */

 #define	AUDREC_CMD_AREC0PARAM_CFG	0x0001
 #define	AUDREC_CMD_AREC0PARAM_CFG_LEN	\
 	sizeof(audrec_cmd_arec0param_cfg)

 #define	AUDREC_CMD_SAMP_RATE_INDX_8000		0x000B
 #define	AUDREC_CMD_SAMP_RATE_INDX_11025		0x000A
 #define	AUDREC_CMD_SAMP_RATE_INDX_12000		0x0009
 #define	AUDREC_CMD_SAMP_RATE_INDX_16000		0x0008
 #define	AUDREC_CMD_SAMP_RATE_INDX_22050		0x0007
 #define	AUDREC_CMD_SAMP_RATE_INDX_24000		0x0006
 #define	AUDREC_CMD_SAMP_RATE_INDX_32000		0x0005
 #define	AUDREC_CMD_SAMP_RATE_INDX_44100		0x0004
 #define	AUDREC_CMD_SAMP_RATE_INDX_48000		0x0003

 #define AUDREC_CMD_STEREO_MODE_MONO		0x0000
 #define AUDREC_CMD_STEREO_MODE_STEREO		0x0001

 typedef struct {
 	unsigned short 	cmd_id;
 	unsigned short	ptr_to_extpkt_buffer_msw;
 	unsigned short	ptr_to_extpkt_buffer_lsw;
 	unsigned short	buf_len;
 	unsigned short	samp_rate_index;
 	unsigned short	stereo_mode;
 	unsigned short 	rec_quality;
 } __attribute__((packed)) audrec_cmd_arec0param_cfg;

 /*
  * Command to configure the recording parameters for RecType1(SBC) encoder
  */

 #define AUDREC_CMD_AREC1PARAM_CFG	0x0002
 #define AUDREC_CMD_AREC1PARAM_CFG_LEN	\
 	sizeof(audrec_cmd_arec1param_cfg)

 #define AUDREC_CMD_PARAM_BUF_BLOCKS_4	0x0000
 #define AUDREC_CMD_PARAM_BUF_BLOCKS_8	0x0001
 #define AUDREC_CMD_PARAM_BUF_BLOCKS_12	0x0002
 #define AUDREC_CMD_PARAM_BUF_BLOCKS_16	0x0003

 #define AUDREC_CMD_PARAM_BUF_SUB_BANDS_8	0x0010
 #define AUDREC_CMD_PARAM_BUF_MODE_MONO		0x0000
 #define AUDREC_CMD_PARAM_BUF_MODE_DUAL		0x0040
 #define AUDREC_CMD_PARAM_BUF_MODE_STEREO	0x0050
 #define AUDREC_CMD_PARAM_BUF_MODE_JSTEREO	0x0060
 #define AUDREC_CMD_PARAM_BUF_LOUDNESS		0x0000
 #define AUDREC_CMD_PARAM_BUF_SNR		0x0100
 #define AUDREC_CMD_PARAM_BUF_BASIC_VER		0x0000

 typedef struct {
 	unsigned short 	cmd_id;
 	unsigned short	ptr_to_extpkt_buffer_msw;
 	unsigned short	ptr_to_extpkt_buffer_lsw;
 	unsigned short	buf_len;
 	unsigned short	param_buf;
 	unsigned short	bit_rate_0;
 	unsigned short	bit_rate_1;
 } __attribute__((packed)) audrec_cmd_arec1param_cfg;

 /*
  * Command to enable encoder for the recording
  */

 #define AUDREC_CMD_ENC_CFG	0x0003
 #define AUDREC_CMD_ENC_CFG_LEN	\
 	sizeof(struct audrec_cmd_enc_cfg)


 #define AUDREC_CMD_ENC_ENA		0x8000
 #define AUDREC_CMD_ENC_DIS		0x0000

 #define AUDREC_CMD_ENC_TYPE_MASK	0x001F

 struct audrec_cmd_enc_cfg {
 	unsigned short 	cmd_id;
 	unsigned short	audrec_enc_type;
 	unsigned short	audrec_obj_idx;
 } __attribute__((packed));

 /*
  * Command to set external memory config for the selected encoder
  */

 #define AUDREC_CMD_ARECMEM_CFG	0x0004
 #define AUDREC_CMD_ARECMEM_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecmem_cfg)


 struct audrec_cmd_arecmem_cfg {
 	unsigned short 	cmd_id;
 	unsigned short	audrec_obj_idx;
 	unsigned short	audrec_up_pkt_intm_cnt;
 	unsigned short	audrec_extpkt_buffer_msw;
 	unsigned short	audrec_extpkt_buffer_lsw;
 	unsigned short	audrec_extpkt_buffer_num;
 } __attribute__((packed));

 /*
  * Command to configure the recording parameters for selected encoder
  */

 #define AUDREC_CMD_ARECPARAM_CFG	0x0005
 #define AUDREC_CMD_ARECPARAM_COMMON_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecparam_common_cfg)


 struct audrec_cmd_arecparam_common_cfg {
 	unsigned short 	cmd_id;
 	unsigned short	audrec_obj_idx;
 } __attribute__((packed));

 #define AUDREC_CMD_ARECPARAM_WAV_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecparam_wav_cfg)


 struct audrec_cmd_arecparam_wav_cfg {
 	struct audrec_cmd_arecparam_common_cfg common;
 	unsigned short 	samp_rate_idx;
 	unsigned short  stereo_mode;
 } __attribute__((packed));

 #define AUDREC_CMD_ARECPARAM_AAC_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecparam_aac_cfg)


 struct audrec_cmd_arecparam_aac_cfg {
 	struct audrec_cmd_arecparam_common_cfg common;
 	unsigned short 	samp_rate_idx;
 	unsigned short  stereo_mode;
 	unsigned short  rec_quality;
 } __attribute__((packed));

 #define AUDREC_CMD_ARECPARAM_SBC_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecparam_sbc_cfg)


 struct audrec_cmd_arecparam_sbc_cfg {
 	struct audrec_cmd_arecparam_common_cfg common;
 	unsigned short 	param_buf;
 	unsigned short  bit_rate_0;
 	unsigned short  bit_rate_1;
 } __attribute__((packed));

 #define AUDREC_CMD_ARECPARAM_AMRNB_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecparam_amrnb_cfg)


 struct audrec_cmd_arecparam_amrnb_cfg {
 	struct audrec_cmd_arecparam_common_cfg common;
 	unsigned short 	samp_rate_idx;
 	unsigned short 	voicememoencweight1;
 	unsigned short 	voicememoencweight2;
 	unsigned short 	voicememoencweight3;
 	unsigned short 	voicememoencweight4;
 	unsigned short 	update_mode;
 	unsigned short 	dtx_mode;
 	unsigned short 	test_mode;
 	unsigned short 	used_mode;
 } __attribute__((packed));

 #define AUDREC_CMD_ARECPARAM_EVRC_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecparam_evrc_cfg)


 struct audrec_cmd_arecparam_evrc_cfg {
 	struct audrec_cmd_arecparam_common_cfg common;
 	unsigned short 	samp_rate_idx;
 	unsigned short 	voicememoencweight1;
 	unsigned short 	voicememoencweight2;
 	unsigned short 	voicememoencweight3;
 	unsigned short 	voicememoencweight4;
 	unsigned short 	update_mode;
 	unsigned short 	enc_min_rate;
 	unsigned short 	enc_max_rate;
 	unsigned short 	rate_modulation_cmd;
 } __attribute__((packed));

 #define AUDREC_CMD_ARECPARAM_QCELP_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecparam_qcelp_cfg)


 struct audrec_cmd_arecparam_qcelp_cfg {
 	struct audrec_cmd_arecparam_common_cfg common;
 	unsigned short 	samp_rate_idx;
 	unsigned short 	voicememoencweight1;
 	unsigned short 	voicememoencweight2;
 	unsigned short 	voicememoencweight3;
 	unsigned short 	voicememoencweight4;
 	unsigned short 	update_mode;
 	unsigned short 	enc_min_rate;
 	unsigned short 	enc_max_rate;
 	unsigned short 	rate_modulation_cmd;
 	unsigned short 	reduced_rate_level;
 } __attribute__((packed));

 #define AUDREC_CMD_ARECPARAM_FGVNB_CFG_LEN	\
 	sizeof(struct audrec_cmd_arecparam_fgvnb_cfg)


 struct audrec_cmd_arecparam_fgvnb_cfg {
 	struct audrec_cmd_arecparam_common_cfg common;
 	unsigned short 	samp_rate_idx;
 	unsigned short 	voicememoencweight1;
 	unsigned short 	voicememoencweight2;
 	unsigned short 	voicememoencweight3;
 	unsigned short 	voicememoencweight4;
 	unsigned short 	update_mode;
 	unsigned short 	fgv_min_rate;
 	unsigned short 	fgv_max_rate;
 	unsigned short 	reduced_rate_level;
 } __attribute__((packed));

 /*
  * Command to configure Tunnel(RT) or Non-Tunnel(FTRT) mode
  */

 #define AUDREC_CMD_ROUTING_MODE		0x0006
 #define	AUDREC_CMD_ROUTING_MODE_LEN	\
 	sizeof(struct audpreproc_audrec_cmd_routing_mode)

 #define AUDIO_ROUTING_MODE_FTRT		0x0001
 #define AUDIO_ROUTING_MODE_RT		0x0002

 struct audrec_cmd_routing_mode {
 	unsigned short cmd_id;
 	unsigned short routing_mode;
 } __packed;

 /*
  * Command to configure pcm input memory
  */

 #define AUDREC_CMD_PCM_CFG_ARM_TO_ENC 0x0007
 #define AUDREC_CMD_PCM_CFG_ARM_TO_ENC_LEN	\
 	sizeof(struct audrec_cmd_pcm_cfg_arm_to_enc)

 struct audrec_cmd_pcm_cfg_arm_to_enc {
 	unsigned short cmd_id;
 	unsigned short config_update_flag;
 	unsigned short enable_flag;
 	unsigned short sampling_freq;
 	unsigned short channels;
 	unsigned short frequency_of_intimation;
 	unsigned short max_number_of_buffers;
 } __packed;

 #define AUDREC_PCM_CONFIG_UPDATE_FLAG_ENABLE -1
 #define AUDREC_PCM_CONFIG_UPDATE_FLAG_DISABLE 0

 #define AUDREC_ENABLE_FLAG_VALUE -1
 #define AUDREC_DISABLE_FLAG_VALUE 0

 /*
  * Command to intimate available pcm buffer
  */

 #define AUDREC_CMD_PCM_BUFFER_PTR_REFRESH_ARM_TO_ENC 0x0008
 #define AUDREC_CMD_PCM_BUFFER_PTR_REFRESH_ARM_TO_ENC_LEN \
 	sizeof(struct audrec_cmd_pcm_buffer_ptr_refresh_arm_enc)

 struct audrec_cmd_pcm_buffer_ptr_refresh_arm_enc {
 	unsigned short cmd_id;
 	unsigned short num_buffers;
 	unsigned short buffer_write_cnt_msw;
 	unsigned short buffer_write_cnt_lsw;
 	unsigned short buf_address_length[8];/*this array holds address
 						and length details of
 						two buffers*/
 } __packed;

 /*
  * Command to flush
  */

 #define AUDREC_CMD_FLUSH 0x009
 #define AUDREC_CMD_FLUSH_LEN	\
 	sizeof(struct audrec_cmd_flush)

 struct audrec_cmd_flush {
 	unsigned short cmd_id;
 } __packed;

 /*
  * Commands on audRecUpBitStreamQueue
  */

 /*
  * Command to indicate the current packet read count
  */

 #define AUDREC_CMD_PACKET_EXT_PTR		0x0000
 #define AUDREC_CMD_PACKET_EXT_PTR_LEN	\
 	sizeof(audrec_cmd_packet_ext_ptr)

 #define AUDREC_CMD_TYPE_0	0x0000
 #define AUDREC_CMD_TYPE_1	0x0001

 typedef struct {
 	unsigned short  cmd_id;
 	unsigned short	type; /* audrec_obj_idx */
 	unsigned short 	curr_rec_count_msw;
 	unsigned short 	curr_rec_count_lsw;
 } __attribute__((packed)) audrec_cmd_packet_ext_ptr;

 #endif
	#ifndef QDSP5AUDRECCMDI_H
	#define QDSP5AUDRECCMDI_H

	/============================================================
	*
	* A U D I O R E C O R D I N T E R N A L C O M M A N D S
	*
	* GENERAL DESCRIPTION
	* This file contains defintions of format blocks of commands
	* that are accepted by AUDREC Task
	*
	* REFERENCES
	* None
	*
	* EXTERNALIZED FUNCTIONS
	* None
	*
	* Copyright (c) 1992-2009, 2011 The Linux Foundation. All rights reserved.
	*
	* This software is licensed under the terms of the GNU General Public
	* License version 2, as published by the Free Software Foundation, and
	* may be copied, distributed, and modified under those terms.
	*
	* 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.
	*
	============================================================/

	/*===========================================================================

	EDIT HISTORY FOR FILE

	This section contains comments describing changes made to this file.
	Notice that changes are listed in reverse chronological order.

	$Header: //source/qcom/qct/multimedia2/Audio/drivers/QDSP5Driver/QDSP5Interface/main/latest/qdsp5audreccmdi.h#3 $

	============================================================================*/

	/*
	* AUDRECTASK COMMANDS
	* ARM uses 2 queues to communicate with the AUDRECTASK
	* 1.uPAudRecCmdQueue
	* Location :MEMC
	* Buffer Size : 8
	* No of Buffers in a queue : 3
	* 2.audRecUpBitStreamQueue
	* Location : MEMC
	* Buffer Size : 4
	* No of buffers in a queue : 2
	*/

	/*
	* Commands on uPAudRecCmdQueue
	*/

	/*
	* Command to initiate and terminate the audio recording section
	*/

	#define AUDREC_CMD_CFG 0x0000
	#define AUDREC_CMD_CFG_LEN sizeof(audrec_cmd_cfg)

	#define AUDREC_CMD_TYPE_0_INDEX_WAV 0x0000
	#define AUDREC_CMD_TYPE_0_INDEX_AAC 0x0001
	#define AUDREC_CMD_TYPE_0_INDEX_AMRNB 0x000A
	#define AUDREC_CMD_TYPE_0_INDEX_EVRC 0x000B
	#define AUDREC_CMD_TYPE_0_INDEX_QCELP 0x000C

	#define AUDREC_CMD_TYPE_0_ENA 0x4000
	#define AUDREC_CMD_TYPE_0_DIS 0x0000

	#define AUDREC_CMD_TYPE_0_NOUPDATE 0x0000
	#define AUDREC_CMD_TYPE_0_UPDATE 0x8000

	#define AUDREC_CMD_TYPE_1_INDEX_SBC 0x0002

	#define AUDREC_CMD_TYPE_1_ENA 0x4000
	#define AUDREC_CMD_TYPE_1_DIS 0x0000

	#define AUDREC_CMD_TYPE_1_NOUPDATE 0x0000
	#define AUDREC_CMD_TYPE_1_UPDATE 0x8000

	typedef struct {
	unsigned short cmd_id;
	unsigned short type_0;
	unsigned short type_1;
	} __attribute__((packed)) audrec_cmd_cfg;


	/*
	* Command to configure the recording parameters for RecType0(AAC/WAV) encoder
	*/

	#define AUDREC_CMD_AREC0PARAM_CFG 0x0001
	#define AUDREC_CMD_AREC0PARAM_CFG_LEN \
	sizeof(audrec_cmd_arec0param_cfg)

	#define AUDREC_CMD_SAMP_RATE_INDX_8000 0x000B
	#define AUDREC_CMD_SAMP_RATE_INDX_11025 0x000A
	#define AUDREC_CMD_SAMP_RATE_INDX_12000 0x0009
	#define AUDREC_CMD_SAMP_RATE_INDX_16000 0x0008
	#define AUDREC_CMD_SAMP_RATE_INDX_22050 0x0007
	#define AUDREC_CMD_SAMP_RATE_INDX_24000 0x0006
	#define AUDREC_CMD_SAMP_RATE_INDX_32000 0x0005
	#define AUDREC_CMD_SAMP_RATE_INDX_44100 0x0004
	#define AUDREC_CMD_SAMP_RATE_INDX_48000 0x0003

	#define AUDREC_CMD_STEREO_MODE_MONO 0x0000
	#define AUDREC_CMD_STEREO_MODE_STEREO 0x0001

	typedef struct {
	unsigned short cmd_id;
	unsigned short ptr_to_extpkt_buffer_msw;
	unsigned short ptr_to_extpkt_buffer_lsw;
	unsigned short buf_len;
	unsigned short samp_rate_index;
	unsigned short stereo_mode;
	unsigned short rec_quality;
	} __attribute__((packed)) audrec_cmd_arec0param_cfg;

	/*
	* Command to configure the recording parameters for RecType1(SBC) encoder
	*/

	#define AUDREC_CMD_AREC1PARAM_CFG 0x0002
	#define AUDREC_CMD_AREC1PARAM_CFG_LEN \
	sizeof(audrec_cmd_arec1param_cfg)

	#define AUDREC_CMD_PARAM_BUF_BLOCKS_4 0x0000
	#define AUDREC_CMD_PARAM_BUF_BLOCKS_8 0x0001
	#define AUDREC_CMD_PARAM_BUF_BLOCKS_12 0x0002
	#define AUDREC_CMD_PARAM_BUF_BLOCKS_16 0x0003

	#define AUDREC_CMD_PARAM_BUF_SUB_BANDS_8 0x0010
	#define AUDREC_CMD_PARAM_BUF_MODE_MONO 0x0000
	#define AUDREC_CMD_PARAM_BUF_MODE_DUAL 0x0040
	#define AUDREC_CMD_PARAM_BUF_MODE_STEREO 0x0050
	#define AUDREC_CMD_PARAM_BUF_MODE_JSTEREO 0x0060
	#define AUDREC_CMD_PARAM_BUF_LOUDNESS 0x0000
	#define AUDREC_CMD_PARAM_BUF_SNR 0x0100
	#define AUDREC_CMD_PARAM_BUF_BASIC_VER 0x0000

	typedef struct {
	unsigned short cmd_id;
	unsigned short ptr_to_extpkt_buffer_msw;
	unsigned short ptr_to_extpkt_buffer_lsw;
	unsigned short buf_len;
	unsigned short param_buf;
	unsigned short bit_rate_0;
	unsigned short bit_rate_1;
	} __attribute__((packed)) audrec_cmd_arec1param_cfg;

	/*
	* Command to enable encoder for the recording
	*/

	#define AUDREC_CMD_ENC_CFG 0x0003
	#define AUDREC_CMD_ENC_CFG_LEN \
	sizeof(struct audrec_cmd_enc_cfg)


	#define AUDREC_CMD_ENC_ENA 0x8000
	#define AUDREC_CMD_ENC_DIS 0x0000

	#define AUDREC_CMD_ENC_TYPE_MASK 0x001F

	struct audrec_cmd_enc_cfg {
	unsigned short cmd_id;
	unsigned short audrec_enc_type;
	unsigned short audrec_obj_idx;
	} __attribute__((packed));

	/*
	* Command to set external memory config for the selected encoder
	*/

	#define AUDREC_CMD_ARECMEM_CFG 0x0004
	#define AUDREC_CMD_ARECMEM_CFG_LEN \
	sizeof(struct audrec_cmd_arecmem_cfg)


	struct audrec_cmd_arecmem_cfg {
	unsigned short cmd_id;
	unsigned short audrec_obj_idx;
	unsigned short audrec_up_pkt_intm_cnt;
	unsigned short audrec_extpkt_buffer_msw;
	unsigned short audrec_extpkt_buffer_lsw;
	unsigned short audrec_extpkt_buffer_num;
	} __attribute__((packed));

	/*
	* Command to configure the recording parameters for selected encoder
	*/

	#define AUDREC_CMD_ARECPARAM_CFG 0x0005
	#define AUDREC_CMD_ARECPARAM_COMMON_CFG_LEN \
	sizeof(struct audrec_cmd_arecparam_common_cfg)


	struct audrec_cmd_arecparam_common_cfg {
	unsigned short cmd_id;
	unsigned short audrec_obj_idx;
	} __attribute__((packed));

	#define AUDREC_CMD_ARECPARAM_WAV_CFG_LEN \
	sizeof(struct audrec_cmd_arecparam_wav_cfg)


	struct audrec_cmd_arecparam_wav_cfg {
	struct audrec_cmd_arecparam_common_cfg common;
	unsigned short samp_rate_idx;
	unsigned short stereo_mode;
	} __attribute__((packed));

	#define AUDREC_CMD_ARECPARAM_AAC_CFG_LEN \
	sizeof(struct audrec_cmd_arecparam_aac_cfg)


	struct audrec_cmd_arecparam_aac_cfg {
	struct audrec_cmd_arecparam_common_cfg common;
	unsigned short samp_rate_idx;
	unsigned short stereo_mode;
	unsigned short rec_quality;
	} __attribute__((packed));

	#define AUDREC_CMD_ARECPARAM_SBC_CFG_LEN \
	sizeof(struct audrec_cmd_arecparam_sbc_cfg)


	struct audrec_cmd_arecparam_sbc_cfg {
	struct audrec_cmd_arecparam_common_cfg common;
	unsigned short param_buf;
	unsigned short bit_rate_0;
	unsigned short bit_rate_1;
	} __attribute__((packed));

	#define AUDREC_CMD_ARECPARAM_AMRNB_CFG_LEN \
	sizeof(struct audrec_cmd_arecparam_amrnb_cfg)


	struct audrec_cmd_arecparam_amrnb_cfg {
	struct audrec_cmd_arecparam_common_cfg common;
	unsigned short samp_rate_idx;
	unsigned short voicememoencweight1;
	unsigned short voicememoencweight2;
	unsigned short voicememoencweight3;
	unsigned short voicememoencweight4;
	unsigned short update_mode;
	unsigned short dtx_mode;
	unsigned short test_mode;
	unsigned short used_mode;
	} __attribute__((packed));

	#define AUDREC_CMD_ARECPARAM_EVRC_CFG_LEN \
	sizeof(struct audrec_cmd_arecparam_evrc_cfg)


	struct audrec_cmd_arecparam_evrc_cfg {
	struct audrec_cmd_arecparam_common_cfg common;
	unsigned short samp_rate_idx;
	unsigned short voicememoencweight1;
	unsigned short voicememoencweight2;
	unsigned short voicememoencweight3;
	unsigned short voicememoencweight4;
	unsigned short update_mode;
	unsigned short enc_min_rate;
	unsigned short enc_max_rate;
	unsigned short rate_modulation_cmd;
	} __attribute__((packed));

	#define AUDREC_CMD_ARECPARAM_QCELP_CFG_LEN \
	sizeof(struct audrec_cmd_arecparam_qcelp_cfg)


	struct audrec_cmd_arecparam_qcelp_cfg {
	struct audrec_cmd_arecparam_common_cfg common;
	unsigned short samp_rate_idx;
	unsigned short voicememoencweight1;
	unsigned short voicememoencweight2;
	unsigned short voicememoencweight3;
	unsigned short voicememoencweight4;
	unsigned short update_mode;
	unsigned short enc_min_rate;
	unsigned short enc_max_rate;
	unsigned short rate_modulation_cmd;
	unsigned short reduced_rate_level;
	} __attribute__((packed));

	#define AUDREC_CMD_ARECPARAM_FGVNB_CFG_LEN \
	sizeof(struct audrec_cmd_arecparam_fgvnb_cfg)


	struct audrec_cmd_arecparam_fgvnb_cfg {
	struct audrec_cmd_arecparam_common_cfg common;
	unsigned short samp_rate_idx;
	unsigned short voicememoencweight1;
	unsigned short voicememoencweight2;
	unsigned short voicememoencweight3;
	unsigned short voicememoencweight4;
	unsigned short update_mode;
	unsigned short fgv_min_rate;
	unsigned short fgv_max_rate;
	unsigned short reduced_rate_level;
	} __attribute__((packed));

	/*
	* Command to configure Tunnel(RT) or Non-Tunnel(FTRT) mode
	*/

	#define AUDREC_CMD_ROUTING_MODE 0x0006
	#define AUDREC_CMD_ROUTING_MODE_LEN \
	sizeof(struct audpreproc_audrec_cmd_routing_mode)

	#define AUDIO_ROUTING_MODE_FTRT 0x0001
	#define AUDIO_ROUTING_MODE_RT 0x0002

	struct audrec_cmd_routing_mode {
	unsigned short cmd_id;
	unsigned short routing_mode;
	} __packed;

	/*
	* Command to configure pcm input memory
	*/

	#define AUDREC_CMD_PCM_CFG_ARM_TO_ENC 0x0007
	#define AUDREC_CMD_PCM_CFG_ARM_TO_ENC_LEN \
	sizeof(struct audrec_cmd_pcm_cfg_arm_to_enc)

	struct audrec_cmd_pcm_cfg_arm_to_enc {
	unsigned short cmd_id;
	unsigned short config_update_flag;
	unsigned short enable_flag;
	unsigned short sampling_freq;
	unsigned short channels;
	unsigned short frequency_of_intimation;
	unsigned short max_number_of_buffers;
	} __packed;

	#define AUDREC_PCM_CONFIG_UPDATE_FLAG_ENABLE -1
	#define AUDREC_PCM_CONFIG_UPDATE_FLAG_DISABLE 0

	#define AUDREC_ENABLE_FLAG_VALUE -1
	#define AUDREC_DISABLE_FLAG_VALUE 0

	/*
	* Command to intimate available pcm buffer
	*/

	#define AUDREC_CMD_PCM_BUFFER_PTR_REFRESH_ARM_TO_ENC 0x0008
	#define AUDREC_CMD_PCM_BUFFER_PTR_REFRESH_ARM_TO_ENC_LEN \
	sizeof(struct audrec_cmd_pcm_buffer_ptr_refresh_arm_enc)

	struct audrec_cmd_pcm_buffer_ptr_refresh_arm_enc {
	unsigned short cmd_id;
	unsigned short num_buffers;
	unsigned short buffer_write_cnt_msw;
	unsigned short buffer_write_cnt_lsw;
	unsigned short buf_address_length[8];/*this array holds address
	and length details of
	two buffers*/
	} __packed;

	/*
	* Command to flush
	*/

	#define AUDREC_CMD_FLUSH 0x009
	#define AUDREC_CMD_FLUSH_LEN \
	sizeof(struct audrec_cmd_flush)

	struct audrec_cmd_flush {
	unsigned short cmd_id;
	} __packed;

	/*
	* Commands on audRecUpBitStreamQueue
	*/

	/*
	* Command to indicate the current packet read count
	*/

	#define AUDREC_CMD_PACKET_EXT_PTR 0x0000
	#define AUDREC_CMD_PACKET_EXT_PTR_LEN \
	sizeof(audrec_cmd_packet_ext_ptr)

	#define AUDREC_CMD_TYPE_0 0x0000
	#define AUDREC_CMD_TYPE_1 0x0001

	typedef struct {
	unsigned short cmd_id;
	unsigned short type; /* audrec_obj_idx */
	unsigned short curr_rec_count_msw;
	unsigned short curr_rec_count_lsw;
	} __attribute__((packed)) audrec_cmd_packet_ext_ptr;

	#endif