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gerrit-public.fairphone.software / kernel / msm / 90a660a4546d6ba5ca5f3a23d5cc599db2b41e08 / . / sound / drivers / vx / vx_cmd.c
blob: 7a221349f2855eac887d5b5bbd4af0c156a19ece [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]1/*
2 * Driver for Digigram VX soundcards
3 *
4 * DSP commands
5 *
6 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23#include <sound/driver.h>
24#include <sound/core.h>
25#include <sound/pcm.h>
26#include <sound/vx_core.h>
27#include "vx_cmd.h"
28
29/*
30 * Array of DSP commands
31 */
32static struct vx_cmd_info vx_dsp_cmds[] = {
33[CMD_VERSION] = { 0x010000, 2, RMH_SSIZE_FIXED, 1 },
34[CMD_SUPPORTED] = { 0x020000, 1, RMH_SSIZE_FIXED, 2 },
35[CMD_TEST_IT] = { 0x040000, 1, RMH_SSIZE_FIXED, 1 },
36[CMD_SEND_IRQA] = { 0x070001, 1, RMH_SSIZE_FIXED, 0 },
37[CMD_IBL] = { 0x080000, 1, RMH_SSIZE_FIXED, 4 },
38[CMD_ASYNC] = { 0x0A0000, 1, RMH_SSIZE_ARG, 0 },
39[CMD_RES_PIPE] = { 0x400000, 1, RMH_SSIZE_FIXED, 0 },
40[CMD_FREE_PIPE] = { 0x410000, 1, RMH_SSIZE_FIXED, 0 },
41[CMD_CONF_PIPE] = { 0x42A101, 2, RMH_SSIZE_FIXED, 0 },
42[CMD_ABORT_CONF_PIPE] = { 0x42A100, 2, RMH_SSIZE_FIXED, 0 },
43[CMD_PARAM_OUTPUT_PIPE] = { 0x43A000, 2, RMH_SSIZE_FIXED, 0 },
44[CMD_STOP_PIPE] = { 0x470004, 1, RMH_SSIZE_FIXED, 0 },
45[CMD_PIPE_STATE] = { 0x480000, 1, RMH_SSIZE_FIXED, 1 },
46[CMD_PIPE_SPL_COUNT] = { 0x49A000, 2, RMH_SSIZE_FIXED, 2 },
47[CMD_CAN_START_PIPE] = { 0x4b0000, 1, RMH_SSIZE_FIXED, 1 },
48[CMD_SIZE_HBUFFER] = { 0x4C0000, 1, RMH_SSIZE_FIXED, 1 },
49[CMD_START_STREAM] = { 0x80A000, 2, RMH_SSIZE_FIXED, 0 },
50[CMD_START_ONE_STREAM] = { 0x800000, 1, RMH_SSIZE_FIXED, 0 },
51[CMD_PAUSE_STREAM] = { 0x81A000, 2, RMH_SSIZE_FIXED, 0 },
52[CMD_PAUSE_ONE_STREAM] = { 0x810000, 1, RMH_SSIZE_FIXED, 0 },
53[CMD_STREAM_OUT_LEVEL_ADJUST] = { 0x828000, 2, RMH_SSIZE_FIXED, 0 },
54[CMD_STOP_STREAM] = { 0x830000, 1, RMH_SSIZE_FIXED, 0 },
55[CMD_FORMAT_STREAM_OUT] = { 0x868000, 1, RMH_SSIZE_FIXED, 0 },
56[CMD_FORMAT_STREAM_IN] = { 0x878800, 1, RMH_SSIZE_FIXED, 0 },
57[CMD_GET_STREAM_STATE] = { 0x890001, 2, RMH_SSIZE_FIXED, 1 },
58[CMD_DROP_BYTES_AWAY] = { 0x8A8000, 2, RMH_SSIZE_FIXED, 0 },
59[CMD_GET_REMAINING_BYTES] = { 0x8D0800, 1, RMH_SSIZE_FIXED, 2 },
60[CMD_CONNECT_AUDIO] = { 0xC10000, 1, RMH_SSIZE_FIXED, 0 },
61[CMD_AUDIO_LEVEL_ADJUST] = { 0xC2A000, 3, RMH_SSIZE_FIXED, 0 },
62[CMD_AUDIO_VU_PIC_METER] = { 0xC3A003, 2, RMH_SSIZE_FIXED, 1 },
63[CMD_GET_AUDIO_LEVELS] = { 0xC4A000, 2, RMH_SSIZE_FIXED, 0 },
64[CMD_GET_NOTIFY_EVENT] = { 0x4D0000, 1, RMH_SSIZE_ARG, 0 },
65[CMD_INFO_NOTIFIED] = { 0x0B0000, 1, RMH_SSIZE_FIXED, 2 },
66[CMD_ACCESS_IO_FCT] = { 0x098000, 1, RMH_SSIZE_ARG, 0 },
67[CMD_STATUS_R_BUFFERS] = { 0x440000, 1, RMH_SSIZE_ARG, 0 },
68[CMD_UPDATE_R_BUFFERS] = { 0x848000, 4, RMH_SSIZE_FIXED, 0 },
69[CMD_LOAD_EFFECT_CONTEXT] = { 0x0c8000, 3, RMH_SSIZE_FIXED, 1 },
70[CMD_EFFECT_ONE_PIPE] = { 0x458000, 0, RMH_SSIZE_FIXED, 0 },
71[CMD_MODIFY_CLOCK] = { 0x0d0000, 1, RMH_SSIZE_FIXED, 0 },
72[CMD_STREAM1_OUT_SET_N_LEVELS] ={ 0x858000, 3, RMH_SSIZE_FIXED, 0 },
73[CMD_PURGE_STREAM_DCMDS] = { 0x8b8000, 3, RMH_SSIZE_FIXED, 0 },
74[CMD_NOTIFY_PIPE_TIME] = { 0x4e0000, 1, RMH_SSIZE_FIXED, 0 },
75[CMD_LOAD_EFFECT_CONTEXT_PACKET] = { 0x0c8000, 1, RMH_SSIZE_FIXED, 0 },
76[CMD_RELIC_R_BUFFER] = { 0x8e0800, 1, RMH_SSIZE_FIXED, 1 },
77[CMD_RESYNC_AUDIO_INPUTS] = { 0x0e0000, 1, RMH_SSIZE_FIXED, 0 },
78[CMD_NOTIFY_STREAM_TIME] = { 0x8f0000, 1, RMH_SSIZE_FIXED, 0 },
79[CMD_STREAM_SAMPLE_COUNT] = { 0x900000, 1, RMH_SSIZE_FIXED, 2 },
80[CMD_CONFIG_TIME_CODE] = { 0x050000, 2, RMH_SSIZE_FIXED, 0 },
81[CMD_GET_TIME_CODE] = { 0x060000, 1, RMH_SSIZE_FIXED, 5 },
82[CMD_MANAGE_SIGNAL] = { 0x0f0000, 1, RMH_SSIZE_FIXED, 0 },
83[CMD_PARAMETER_STREAM_OUT] = { 0x91A000, 3, RMH_SSIZE_FIXED, 0 },
84[CMD_READ_BOARD_FREQ] = { 0x030000, 1, RMH_SSIZE_FIXED, 2 },
85[CMD_GET_STREAM_LEVELS] = { 0x8c0000, 1, RMH_SSIZE_FIXED, 3 },
86[CMD_PURGE_PIPE_DCMDS] = { 0x4f8000, 3, RMH_SSIZE_FIXED, 0 },
87// [CMD_SET_STREAM_OUT_EFFECTS] = { 0x888000, 34, RMH_SSIZE_FIXED, 0 },
88// [CMD_GET_STREAM_OUT_EFFECTS] = { 0x928000, 2, RMH_SSIZE_FIXED, 32 },
89[CMD_CONNECT_MONITORING] = { 0xC00000, 1, RMH_SSIZE_FIXED, 0 },
90[CMD_STREAM2_OUT_SET_N_LEVELS] = { 0x938000, 3, RMH_SSIZE_FIXED, 0 },
91[CMD_CANCEL_R_BUFFERS] = { 0x948000, 4, RMH_SSIZE_FIXED, 0 },
92[CMD_NOTIFY_END_OF_BUFFER] = { 0x950000, 1, RMH_SSIZE_FIXED, 0 },
93[CMD_GET_STREAM_VU_METER] = { 0x95A000, 2, RMH_SSIZE_ARG, 0 },
94};
95
96/**
97 * vx_init_rmh - initialize the RMH instance
98 * @rmh: the rmh pointer to be initialized
99 * @cmd: the rmh command to be set
100 */
101void vx_init_rmh(struct vx_rmh *rmh, unsigned int cmd)
102{
103 snd_assert(cmd < CMD_LAST_INDEX, return);
104 rmh->LgCmd = vx_dsp_cmds[cmd].length;
105 rmh->LgStat = vx_dsp_cmds[cmd].st_length;
106 rmh->DspStat = vx_dsp_cmds[cmd].st_type;
107 rmh->Cmd[0] = vx_dsp_cmds[cmd].opcode;
108}
109