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/arch/arm/mach-fsm/include/mach/qdsp5v2/qdsp5audrecmsg.h

https://bitbucket.org/sammyz/iscream_thunderc-2.6.35-rebase
C++ Header | 77 lines | 20 code | 12 blank | 45 comment | 0 complexity | 39f74168bfc8c21571fba855bc157a72 MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
 1/* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
 2 *
 3 * Redistribution and use in source and binary forms, with or without
 4 * modification, are permitted provided that the following conditions are
 5 * met:
 6 *     * Redistributions of source code must retain the above copyright
 7 *       notice, this list of conditions and the following disclaimer.
 8 *     * Redistributions in binary form must reproduce the above
 9 *       copyright notice, this list of conditions and the following
10 *       disclaimer in the documentation and/or other materials provided
11 *       with the distribution.
12 *     * Neither the name of Code Aurora Forum, Inc. nor the names of its
13 *       contributors may be used to endorse or promote products derived
14 *       from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 */
29
30#ifndef QDSP5AUDRECMSG_H
31#define QDSP5AUDRECMSG_H
32
33/*
34 * AUDRECTASK MESSAGES
35 * AUDRECTASK uses audRec[i]UpRlist, where i=0,1 to communicate with ARM
36 * Location : MEMC
37 * Buffer size : 5
38 * No of buffers in a queue : 10
39 */
40
41/*
42 * Message to notify 2 error conditions
43 */
44
45#define AUDREC_FATAL_ERR_MSG 0x0001
46#define AUDREC_FATAL_ERR_MSG_LEN	\
47	sizeof(struct audrec_fatal_err_msg)
48
49#define AUDREC_FATAL_ERR_MSG_NO_PKT	0x00
50
51struct audrec_fatal_err_msg {
52	unsigned short audrec_err_id;
53} __attribute__((packed));
54
55/*
56 * Message to indicate encoded packet is delivered to external buffer
57 */
58
59#define AUDREC_UP_PACKET_READY_MSG 0x0002
60#define AUDREC_UP_PACKET_READY_MSG_LEN	\
61	sizeof(struct audrec_up_pkt_ready_msg)
62
63struct  audrec_up_pkt_ready_msg {
64	unsigned short audrec_packet_write_cnt_lsw;
65	unsigned short audrec_packet_write_cnt_msw;
66	unsigned short audrec_up_prev_read_cnt_lsw;
67	unsigned short audrec_up_prev_read_cnt_msw;
68} __attribute__((packed));
69
70/*
71 * Message indicates arecmem cfg done
72 */
73#define AUDREC_CMD_MEM_CFG_DONE_MSG 0x0003
74
75/* buffer conntents are nill only message id is required */
76
77#endif /* QDSP5AUDRECMSG_H */