116 lines
3.0 KiB
C
116 lines
3.0 KiB
C
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/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __APR_US_H__
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#define __APR_US_H__
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#include <mach/qdsp6v2/apr.h>
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/* ======================================================================= */
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/* Session Level commands */
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#define USM_SESSION_CMD_RUN 0x00012306
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struct usm_stream_cmd_run {
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struct apr_hdr hdr;
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u32 flags;
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u32 msw_ts;
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u32 lsw_ts;
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} __packed;
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/* Stream level commands */
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#define USM_STREAM_CMD_OPEN_READ 0x00012309
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struct usm_stream_cmd_open_read {
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struct apr_hdr hdr;
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u32 uMode;
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u32 src_endpoint;
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u32 pre_proc_top;
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u32 format;
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} __packed;
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#define USM_STREAM_CMD_OPEN_WRITE 0x00011271
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struct usm_stream_cmd_open_write {
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struct apr_hdr hdr;
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u32 format;
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} __packed;
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#define USM_STREAM_CMD_CLOSE 0x0001230A
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/* Encoder configuration definitions */
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#define USM_STREAM_CMD_SET_ENC_PARAM 0x0001230B
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/* Decoder configuration definitions */
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#define USM_DATA_CMD_MEDIA_FORMAT_UPDATE 0x00011272
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/* Encoder/decoder configuration block */
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#define USM_PARAM_ID_ENCDEC_ENC_CFG_BLK 0x0001230D
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/* Parameter structures used in USM_STREAM_CMD_SET_ENCDEC_PARAM command */
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/* common declarations */
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struct usm_cfg_common {
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u16 ch_cfg;
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u16 bits_per_sample;
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u32 sample_rate;
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u32 dev_id;
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u32 data_map;
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} __packed;
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/* Max number of static located transparent data (bytes) */
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#define USM_MAX_CFG_DATA_SIZE 100
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struct usm_encode_cfg_blk {
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u32 frames_per_buf;
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u32 format_id;
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/* <cfg_size> = sizeof(usm_cfg_common)+|tarnsp_data| */
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u32 cfg_size;
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struct usm_cfg_common cfg_common;
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/* Transparent configuration data for specific encoder */
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u8 transp_data[USM_MAX_CFG_DATA_SIZE];
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} __packed;
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struct usm_stream_cmd_encdec_cfg_blk {
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struct apr_hdr hdr;
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u32 param_id;
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u32 param_size;
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struct usm_encode_cfg_blk enc_blk;
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} __packed;
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struct us_encdec_cfg {
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u32 format_id;
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struct usm_cfg_common cfg_common;
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u16 params_size;
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u8 *params;
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} __packed;
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struct usm_stream_media_format_update {
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struct apr_hdr hdr;
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u32 format_id;
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/* <cfg_size> = sizeof(usm_cfg_common)+|tarnsp_data| */
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u32 cfg_size;
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struct usm_cfg_common cfg_common;
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/* Transparent configuration data for specific encoder */
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u8 transp_data[USM_MAX_CFG_DATA_SIZE];
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} __packed;
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/* Start/stop US signal detection */
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#define USM_SESSION_CMD_SIGNAL_DETECT_MODE 0x00012719
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struct usm_session_cmd_detect_info {
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struct apr_hdr hdr;
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u32 detect_mode;
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u32 skip_interval;
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u32 algorithm_cfg_size;
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} __packed;
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/* US signal detection result */
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#define USM_SESSION_EVENT_SIGNAL_DETECT_RESULT 0x00012720
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#endif /* __APR_US_H__ */
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