diff options
Diffstat (limited to 'drivers/staging/dream/include/mach/qdsp5/qdsp5audpreprocmsg.h')
-rw-r--r-- | drivers/staging/dream/include/mach/qdsp5/qdsp5audpreprocmsg.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreprocmsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreprocmsg.h new file mode 100644 index 00000000000..f40e41e7673 --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audpreprocmsg.h @@ -0,0 +1,85 @@ +#ifndef QDSP5AUDPREPROCMSG_H +#define QDSP5AUDPREPROCMSG_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + A U D I O P R E P R O C E S S I N G M E S S A G E S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of messages + that are rcvd by AUDPREPROC Task + +REFERENCES + None + +EXTERNALIZED FUNCTIONS + None + +Copyright(c) 1992 - 2008 by QUALCOMM, Incorporated. + +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/qdsp5audpreprocmsg.h#3 $ + +===========================================================================*/ + +/* + * ADSPREPROCTASK Messages + * AUDPREPROCTASK uses audPreProcUpRlist to communicate with ARM + * Location : MEMA + * Message Length : 2 + */ + +/* + * Message to indicate particular feature has been enabled or disabled + */ + + +#define AUDPREPROC_MSG_CMD_CFG_DONE_MSG 0x0000 +#define AUDPREPROC_MSG_CMD_CFG_DONE_MSG_LEN \ + sizeof(audpreproc_msg_cmd_cfg_done_msg) + +#define AUDPREPROC_MSG_TYPE_AGC 0x0000 +#define AUDPREPROC_MSG_TYPE_NOISE_REDUCTION 0x0001 +#define AUDPREPROC_MSG_TYPE_IIR_FILTER 0x0002 + + +#define AUDPREPROC_MSG_STATUS_FLAG_ENA -1 +#define AUDPREPROC_MSG_STATUS_FLAG_DIS 0x0000 + +typedef struct { + unsigned short type; + signed short status_flag; +} __attribute__((packed)) audpreproc_msg_cmd_cfg_done_msg; + + +/* + * Message to indicate particular feature has selected for wrong samp freq + */ + +#define AUDPREPROC_MSG_ERROR_MSG_ID 0x0001 +#define AUDPREPROC_MSG_ERROR_MSG_ID_LEN \ + sizeof(audpreproc_msg_error_msg_id) + +#define AUDPREPROC_MSG_ERR_INDEX_NS 0x0000 + +typedef struct { + unsigned short err_index; +} __attribute__((packed)) audpreproc_msg_error_msg_id; + +#endif |