diff options
Diffstat (limited to 'drivers/staging/dream/include/mach/qdsp5/qdsp5audrecmsg.h')
-rw-r--r-- | drivers/staging/dream/include/mach/qdsp5/qdsp5audrecmsg.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/drivers/staging/dream/include/mach/qdsp5/qdsp5audrecmsg.h b/drivers/staging/dream/include/mach/qdsp5/qdsp5audrecmsg.h new file mode 100644 index 00000000000..bb6eb5093cf --- /dev/null +++ b/drivers/staging/dream/include/mach/qdsp5/qdsp5audrecmsg.h @@ -0,0 +1,127 @@ +#ifndef QDSP5AUDRECMSGI_H +#define QDSP5AUDRECMSGI_H + +/*====*====*====*====*====*====*====*====*====*====*====*====*====*====*====* + + A U D I O R E C O R D M E S S A G E S + +GENERAL DESCRIPTION + This file contains defintions of format blocks of messages + that are sent by AUDREC 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/qdsp5audrecmsg.h#3 $ + +============================================================================*/ + +/* + * AUDRECTASK MESSAGES + * AUDRECTASK uses audRecUpRlist to communicate with ARM + * Location : MEMC + * Buffer size : 4 + * No of buffers in a queue : 2 + */ + +/* + * Message to notify that config command is done + */ + +#define AUDREC_MSG_CMD_CFG_DONE_MSG 0x0002 +#define AUDREC_MSG_CMD_CFG_DONE_MSG_LEN \ + sizeof(audrec_msg_cmd_cfg_done_msg) + + +#define AUDREC_MSG_CFG_DONE_TYPE_0_ENA 0x4000 +#define AUDREC_MSG_CFG_DONE_TYPE_0_DIS 0x0000 + +#define AUDREC_MSG_CFG_DONE_TYPE_0_NO_UPDATE 0x0000 +#define AUDREC_MSG_CFG_DONE_TYPE_0_UPDATE 0x8000 + +#define AUDREC_MSG_CFG_DONE_TYPE_1_ENA 0x4000 +#define AUDREC_MSG_CFG_DONE_TYPE_1_DIS 0x0000 + +#define AUDREC_MSG_CFG_DONE_TYPE_1_NO_UPDATE 0x0000 +#define AUDREC_MSG_CFG_DONE_TYPE_1_UPDATE 0x8000 + +typedef struct { + unsigned short type_0; + unsigned short type_1; +} __attribute__((packed))audrec_msg_cmd_cfg_done_msg; + + +/* + * Message to notify arec0/1 cfg done and recording params revd by task + */ + +#define AUDREC_MSG_CMD_AREC_PARAM_CFG_DONE_MSG 0x0003 +#define AUDREC_MSG_CMD_AREC_PARAM_CFG_DONE_MSG_LEN \ + sizeof(audrec_msg_cmd_arec_param_cfg_done_msg) + +#define AUDREC_MSG_AREC_PARAM_TYPE_0 0x0000 +#define AUDREC_MSG_AREC_PARAM_TYPE_1 0x0001 + +typedef struct { + unsigned short type; +} __attribute__((packed))audrec_msg_cmd_arec_param_cfg_done_msg; + + +/* + * Message to notify no more buffers are available in ext mem to DME + */ + +#define AUDREC_MSG_FATAL_ERR_MSG 0x0004 +#define AUDREC_MSG_FATAL_ERR_MSG_LEN \ + sizeof(audrec_msg_fatal_err_msg) + +#define AUDREC_MSG_FATAL_ERR_TYPE_0 0x0000 +#define AUDREC_MSG_FATAL_ERR_TYPE_1 0x0001 + +typedef struct { + unsigned short type; +} __attribute__((packed))audrec_msg_fatal_err_msg; + +/* + * Message to notify DME deliverd the encoded pkt to ext pkt buffer + */ + +#define AUDREC_MSG_PACKET_READY_MSG 0x0005 +#define AUDREC_MSG_PACKET_READY_MSG_LEN \ + sizeof(audrec_msg_packet_ready_msg) + +#define AUDREC_MSG_PACKET_READY_TYPE_0 0x0000 +#define AUDREC_MSG_PACKET_READY_TYPE_1 0x0001 + +typedef struct { + unsigned short type; + unsigned short pkt_counter_msw; + unsigned short pkt_counter_lsw; + unsigned short pkt_read_cnt_msw; + unsigned short pkt_read_cnt_lsw; +} __attribute__((packed))audrec_msg_packet_ready_msg; + +#endif |