1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * Driver for Digigram VX soundcards 4 * 5 * DSP commands 6 * 7 * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> 8 */ 9 10 #include <sound/core.h> 11 #include <sound/pcm.h> 12 #include <sound/vx_core.h> 13 #include "vx_cmd.h" 14 15 /* 16 * Array of DSP commands 17 */ 18 static const struct vx_cmd_info vx_dsp_cmds[] = { 19 [CMD_VERSION] = { 0x010000, 2, RMH_SSIZE_FIXED, 1 }, 20 [CMD_SUPPORTED] = { 0x020000, 1, RMH_SSIZE_FIXED, 2 }, 21 [CMD_TEST_IT] = { 0x040000, 1, RMH_SSIZE_FIXED, 1 }, 22 [CMD_SEND_IRQA] = { 0x070001, 1, RMH_SSIZE_FIXED, 0 }, 23 [CMD_IBL] = { 0x080000, 1, RMH_SSIZE_FIXED, 4 }, 24 [CMD_ASYNC] = { 0x0A0000, 1, RMH_SSIZE_ARG, 0 }, 25 [CMD_RES_PIPE] = { 0x400000, 1, RMH_SSIZE_FIXED, 0 }, 26 [CMD_FREE_PIPE] = { 0x410000, 1, RMH_SSIZE_FIXED, 0 }, 27 [CMD_CONF_PIPE] = { 0x42A101, 2, RMH_SSIZE_FIXED, 0 }, 28 [CMD_ABORT_CONF_PIPE] = { 0x42A100, 2, RMH_SSIZE_FIXED, 0 }, 29 [CMD_PARAM_OUTPUT_PIPE] = { 0x43A000, 2, RMH_SSIZE_FIXED, 0 }, 30 [CMD_STOP_PIPE] = { 0x470004, 1, RMH_SSIZE_FIXED, 0 }, 31 [CMD_PIPE_STATE] = { 0x480000, 1, RMH_SSIZE_FIXED, 1 }, 32 [CMD_PIPE_SPL_COUNT] = { 0x49A000, 2, RMH_SSIZE_FIXED, 2 }, 33 [CMD_CAN_START_PIPE] = { 0x4b0000, 1, RMH_SSIZE_FIXED, 1 }, 34 [CMD_SIZE_HBUFFER] = { 0x4C0000, 1, RMH_SSIZE_FIXED, 1 }, 35 [CMD_START_STREAM] = { 0x80A000, 2, RMH_SSIZE_FIXED, 0 }, 36 [CMD_START_ONE_STREAM] = { 0x800000, 1, RMH_SSIZE_FIXED, 0 }, 37 [CMD_PAUSE_STREAM] = { 0x81A000, 2, RMH_SSIZE_FIXED, 0 }, 38 [CMD_PAUSE_ONE_STREAM] = { 0x810000, 1, RMH_SSIZE_FIXED, 0 }, 39 [CMD_STREAM_OUT_LEVEL_ADJUST] = { 0x828000, 2, RMH_SSIZE_FIXED, 0 }, 40 [CMD_STOP_STREAM] = { 0x830000, 1, RMH_SSIZE_FIXED, 0 }, 41 [CMD_FORMAT_STREAM_OUT] = { 0x868000, 1, RMH_SSIZE_FIXED, 0 }, 42 [CMD_FORMAT_STREAM_IN] = { 0x878800, 1, RMH_SSIZE_FIXED, 0 }, 43 [CMD_GET_STREAM_STATE] = { 0x890001, 2, RMH_SSIZE_FIXED, 1 }, 44 [CMD_DROP_BYTES_AWAY] = { 0x8A8000, 2, RMH_SSIZE_FIXED, 0 }, 45 [CMD_GET_REMAINING_BYTES] = { 0x8D0800, 1, RMH_SSIZE_FIXED, 2 }, 46 [CMD_CONNECT_AUDIO] = { 0xC10000, 1, RMH_SSIZE_FIXED, 0 }, 47 [CMD_AUDIO_LEVEL_ADJUST] = { 0xC2A000, 3, RMH_SSIZE_FIXED, 0 }, 48 [CMD_AUDIO_VU_PIC_METER] = { 0xC3A003, 2, RMH_SSIZE_FIXED, 1 }, 49 [CMD_GET_AUDIO_LEVELS] = { 0xC4A000, 2, RMH_SSIZE_FIXED, 0 }, 50 [CMD_GET_NOTIFY_EVENT] = { 0x4D0000, 1, RMH_SSIZE_ARG, 0 }, 51 [CMD_INFO_NOTIFIED] = { 0x0B0000, 1, RMH_SSIZE_FIXED, 2 }, 52 [CMD_ACCESS_IO_FCT] = { 0x098000, 1, RMH_SSIZE_ARG, 0 }, 53 [CMD_STATUS_R_BUFFERS] = { 0x440000, 1, RMH_SSIZE_ARG, 0 }, 54 [CMD_UPDATE_R_BUFFERS] = { 0x848000, 4, RMH_SSIZE_FIXED, 0 }, 55 [CMD_LOAD_EFFECT_CONTEXT] = { 0x0c8000, 3, RMH_SSIZE_FIXED, 1 }, 56 [CMD_EFFECT_ONE_PIPE] = { 0x458000, 0, RMH_SSIZE_FIXED, 0 }, 57 [CMD_MODIFY_CLOCK] = { 0x0d0000, 1, RMH_SSIZE_FIXED, 0 }, 58 [CMD_STREAM1_OUT_SET_N_LEVELS] ={ 0x858000, 3, RMH_SSIZE_FIXED, 0 }, 59 [CMD_PURGE_STREAM_DCMDS] = { 0x8b8000, 3, RMH_SSIZE_FIXED, 0 }, 60 [CMD_NOTIFY_PIPE_TIME] = { 0x4e0000, 1, RMH_SSIZE_FIXED, 0 }, 61 [CMD_LOAD_EFFECT_CONTEXT_PACKET] = { 0x0c8000, 1, RMH_SSIZE_FIXED, 0 }, 62 [CMD_RELIC_R_BUFFER] = { 0x8e0800, 1, RMH_SSIZE_FIXED, 1 }, 63 [CMD_RESYNC_AUDIO_INPUTS] = { 0x0e0000, 1, RMH_SSIZE_FIXED, 0 }, 64 [CMD_NOTIFY_STREAM_TIME] = { 0x8f0000, 1, RMH_SSIZE_FIXED, 0 }, 65 [CMD_STREAM_SAMPLE_COUNT] = { 0x900000, 1, RMH_SSIZE_FIXED, 2 }, 66 [CMD_CONFIG_TIME_CODE] = { 0x050000, 2, RMH_SSIZE_FIXED, 0 }, 67 [CMD_GET_TIME_CODE] = { 0x060000, 1, RMH_SSIZE_FIXED, 5 }, 68 [CMD_MANAGE_SIGNAL] = { 0x0f0000, 1, RMH_SSIZE_FIXED, 0 }, 69 [CMD_PARAMETER_STREAM_OUT] = { 0x91A000, 3, RMH_SSIZE_FIXED, 0 }, 70 [CMD_READ_BOARD_FREQ] = { 0x030000, 1, RMH_SSIZE_FIXED, 2 }, 71 [CMD_GET_STREAM_LEVELS] = { 0x8c0000, 1, RMH_SSIZE_FIXED, 3 }, 72 [CMD_PURGE_PIPE_DCMDS] = { 0x4f8000, 3, RMH_SSIZE_FIXED, 0 }, 73 // [CMD_SET_STREAM_OUT_EFFECTS] = { 0x888000, 34, RMH_SSIZE_FIXED, 0 }, 74 // [CMD_GET_STREAM_OUT_EFFECTS] = { 0x928000, 2, RMH_SSIZE_FIXED, 32 }, 75 [CMD_CONNECT_MONITORING] = { 0xC00000, 1, RMH_SSIZE_FIXED, 0 }, 76 [CMD_STREAM2_OUT_SET_N_LEVELS] = { 0x938000, 3, RMH_SSIZE_FIXED, 0 }, 77 [CMD_CANCEL_R_BUFFERS] = { 0x948000, 4, RMH_SSIZE_FIXED, 0 }, 78 [CMD_NOTIFY_END_OF_BUFFER] = { 0x950000, 1, RMH_SSIZE_FIXED, 0 }, 79 [CMD_GET_STREAM_VU_METER] = { 0x95A000, 2, RMH_SSIZE_ARG, 0 }, 80 }; 81 82 /** 83 * vx_init_rmh - initialize the RMH instance 84 * @rmh: the rmh pointer to be initialized 85 * @cmd: the rmh command to be set 86 */ 87 void vx_init_rmh(struct vx_rmh *rmh, unsigned int cmd) 88 { 89 if (snd_BUG_ON(cmd >= CMD_LAST_INDEX)) 90 return; 91 rmh->LgCmd = vx_dsp_cmds[cmd].length; 92 rmh->LgStat = vx_dsp_cmds[cmd].st_length; 93 rmh->DspStat = vx_dsp_cmds[cmd].st_type; 94 rmh->Cmd[0] = vx_dsp_cmds[cmd].opcode; 95 } 96 97