mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-19 22:36:49 +07:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
247 lines
7.8 KiB
C
247 lines
7.8 KiB
C
/*
|
|
* Driver for Digigram VX soundcards
|
|
*
|
|
* Definitions of DSP commands
|
|
*
|
|
* Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef __VX_CMD_H
|
|
#define __VX_CMD_H
|
|
|
|
enum {
|
|
CMD_VERSION,
|
|
CMD_SUPPORTED,
|
|
CMD_TEST_IT,
|
|
CMD_SEND_IRQA,
|
|
CMD_IBL,
|
|
CMD_ASYNC,
|
|
CMD_RES_PIPE,
|
|
CMD_FREE_PIPE,
|
|
CMD_CONF_PIPE,
|
|
CMD_ABORT_CONF_PIPE,
|
|
CMD_PARAM_OUTPUT_PIPE,
|
|
CMD_STOP_PIPE,
|
|
CMD_PIPE_STATE,
|
|
CMD_PIPE_SPL_COUNT,
|
|
CMD_CAN_START_PIPE,
|
|
CMD_SIZE_HBUFFER,
|
|
CMD_START_STREAM,
|
|
CMD_START_ONE_STREAM,
|
|
CMD_PAUSE_STREAM,
|
|
CMD_PAUSE_ONE_STREAM,
|
|
CMD_STREAM_OUT_LEVEL_ADJUST,
|
|
CMD_STOP_STREAM,
|
|
CMD_FORMAT_STREAM_OUT,
|
|
CMD_FORMAT_STREAM_IN,
|
|
CMD_GET_STREAM_STATE,
|
|
CMD_DROP_BYTES_AWAY,
|
|
CMD_GET_REMAINING_BYTES,
|
|
CMD_CONNECT_AUDIO,
|
|
CMD_AUDIO_LEVEL_ADJUST,
|
|
CMD_AUDIO_VU_PIC_METER,
|
|
CMD_GET_AUDIO_LEVELS,
|
|
CMD_GET_NOTIFY_EVENT,
|
|
CMD_INFO_NOTIFIED,
|
|
CMD_ACCESS_IO_FCT,
|
|
CMD_STATUS_R_BUFFERS,
|
|
CMD_UPDATE_R_BUFFERS,
|
|
CMD_LOAD_EFFECT_CONTEXT,
|
|
CMD_EFFECT_ONE_PIPE,
|
|
CMD_MODIFY_CLOCK,
|
|
CMD_STREAM1_OUT_SET_N_LEVELS,
|
|
CMD_PURGE_STREAM_DCMDS,
|
|
CMD_NOTIFY_PIPE_TIME,
|
|
CMD_LOAD_EFFECT_CONTEXT_PACKET,
|
|
CMD_RELIC_R_BUFFER,
|
|
CMD_RESYNC_AUDIO_INPUTS,
|
|
CMD_NOTIFY_STREAM_TIME,
|
|
CMD_STREAM_SAMPLE_COUNT,
|
|
CMD_CONFIG_TIME_CODE,
|
|
CMD_GET_TIME_CODE,
|
|
CMD_MANAGE_SIGNAL,
|
|
CMD_PARAMETER_STREAM_OUT,
|
|
CMD_READ_BOARD_FREQ,
|
|
CMD_GET_STREAM_LEVELS,
|
|
CMD_PURGE_PIPE_DCMDS,
|
|
// CMD_SET_STREAM_OUT_EFFECTS,
|
|
// CMD_GET_STREAM_OUT_EFFECTS,
|
|
CMD_CONNECT_MONITORING,
|
|
CMD_STREAM2_OUT_SET_N_LEVELS,
|
|
CMD_CANCEL_R_BUFFERS,
|
|
CMD_NOTIFY_END_OF_BUFFER,
|
|
CMD_GET_STREAM_VU_METER,
|
|
CMD_LAST_INDEX
|
|
};
|
|
|
|
struct vx_cmd_info {
|
|
unsigned int opcode; /* command word */
|
|
int length; /* command length (in words) */
|
|
int st_type; /* status type (RMH_SSIZE_XXX) */
|
|
int st_length; /* fixed length */
|
|
};
|
|
|
|
/* Family and code op of some DSP requests. */
|
|
#define CODE_OP_PIPE_TIME 0x004e0000
|
|
#define CODE_OP_START_STREAM 0x00800000
|
|
#define CODE_OP_PAUSE_STREAM 0x00810000
|
|
#define CODE_OP_OUT_STREAM_LEVEL 0x00820000
|
|
#define CODE_OP_UPDATE_R_BUFFERS 0x00840000
|
|
#define CODE_OP_OUT_STREAM1_LEVEL_CURVE 0x00850000
|
|
#define CODE_OP_OUT_STREAM2_LEVEL_CURVE 0x00930000
|
|
#define CODE_OP_OUT_STREAM_FORMAT 0x00860000
|
|
#define CODE_OP_STREAM_TIME 0x008f0000
|
|
#define CODE_OP_OUT_STREAM_EXTRAPARAMETER 0x00910000
|
|
#define CODE_OP_OUT_AUDIO_LEVEL 0x00c20000
|
|
|
|
#define NOTIFY_LAST_COMMAND 0x00400000
|
|
|
|
/* Values for a user delay */
|
|
#define DC_DIFFERED_DELAY (1<<BIT_DIFFERED_COMMAND)
|
|
#define DC_NOTIFY_DELAY (1<<BIT_NOTIFIED_COMMAND)
|
|
#define DC_HBUFFER_DELAY (1<<BIT_TIME_RELATIVE_TO_BUFFER)
|
|
#define DC_MULTIPLE_DELAY (1<<BIT_RESERVED)
|
|
#define DC_STREAM_TIME_DELAY (1<<BIT_STREAM_TIME)
|
|
#define DC_CANCELLED_DELAY (1<<BIT_CANCELLED_COMMAND)
|
|
|
|
/* Values for tiDelayed field in TIME_INFO structure,
|
|
* and for pbPause field in PLAY_BUFFER_INFO structure
|
|
*/
|
|
#define BIT_DIFFERED_COMMAND 0
|
|
#define BIT_NOTIFIED_COMMAND 1
|
|
#define BIT_TIME_RELATIVE_TO_BUFFER 2
|
|
#define BIT_RESERVED 3
|
|
#define BIT_STREAM_TIME 4
|
|
#define BIT_CANCELLED_COMMAND 5
|
|
|
|
/* Access to the "Size" field of the response of the CMD_GET_NOTIFY_EVENT request. */
|
|
#define GET_NOTIFY_EVENT_SIZE_FIELD_MASK 0x000000ff
|
|
|
|
/* DSP commands general masks */
|
|
#define OPCODE_MASK 0x00ff0000
|
|
#define DSP_DIFFERED_COMMAND_MASK 0x0000C000
|
|
|
|
/* Notifications (NOTIFY_INFO) */
|
|
#define ALL_CMDS_NOTIFIED 0x0000 // reserved
|
|
#define START_STREAM_NOTIFIED 0x0001
|
|
#define PAUSE_STREAM_NOTIFIED 0x0002
|
|
#define OUT_STREAM_LEVEL_NOTIFIED 0x0003
|
|
#define OUT_STREAM_PARAMETER_NOTIFIED 0x0004 // left for backward compatibility
|
|
#define OUT_STREAM_FORMAT_NOTIFIED 0x0004
|
|
#define PIPE_TIME_NOTIFIED 0x0005
|
|
#define OUT_AUDIO_LEVEL_NOTIFIED 0x0006
|
|
#define OUT_STREAM_LEVEL_CURVE_NOTIFIED 0x0007
|
|
#define STREAM_TIME_NOTIFIED 0x0008
|
|
#define OUT_STREAM_EXTRAPARAMETER_NOTIFIED 0x0009
|
|
#define UNKNOWN_COMMAND_NOTIFIED 0xffff
|
|
|
|
/* Output pipe parameters setting */
|
|
#define MASK_VALID_PIPE_MPEG_PARAM 0x000040
|
|
#define MASK_VALID_PIPE_BACKWARD_PARAM 0x000020
|
|
#define MASK_SET_PIPE_MPEG_PARAM 0x000002
|
|
#define MASK_SET_PIPE_BACKWARD_PARAM 0x000001
|
|
|
|
#define MASK_DSP_WORD 0x00FFFFFF
|
|
#define MASK_ALL_STREAM 0x00FFFFFF
|
|
#define MASK_DSP_WORD_LEVEL 0x000001FF
|
|
#define MASK_FIRST_FIELD 0x0000001F
|
|
#define FIELD_SIZE 5
|
|
|
|
#define COMMAND_RECORD_MASK 0x000800
|
|
|
|
/* PipeManagement definition bits (PIPE_DECL_INFO) */
|
|
#define P_UNDERRUN_SKIP_SOUND_MASK 0x01
|
|
#define P_PREPARE_FOR_MPEG3_MASK 0x02
|
|
#define P_DO_NOT_RESET_ANALOG_LEVELS 0x04
|
|
#define P_ALLOW_UNDER_ALLOCATION_MASK 0x08
|
|
#define P_DATA_MODE_MASK 0x10
|
|
#define P_ASIO_BUFFER_MANAGEMENT_MASK 0x20
|
|
|
|
#define BIT_SKIP_SOUND 0x08 // bit 3
|
|
#define BIT_DATA_MODE 0x10 // bit 4
|
|
|
|
/* Bits in the CMD_MODIFY_CLOCK request. */
|
|
#define CMD_MODIFY_CLOCK_FD_BIT 0x00000001
|
|
#define CMD_MODIFY_CLOCK_T_BIT 0x00000002
|
|
#define CMD_MODIFY_CLOCK_S_BIT 0x00000004
|
|
|
|
/* Access to the results of the CMD_GET_TIME_CODE RMH. */
|
|
#define TIME_CODE_V_MASK 0x00800000
|
|
#define TIME_CODE_N_MASK 0x00400000
|
|
#define TIME_CODE_B_MASK 0x00200000
|
|
#define TIME_CODE_W_MASK 0x00100000
|
|
|
|
/* Values for the CMD_MANAGE_SIGNAL RMH. */
|
|
#define MANAGE_SIGNAL_TIME_CODE 0x01
|
|
#define MANAGE_SIGNAL_MIDI 0x02
|
|
|
|
/* Values for the CMD_CONFIG_TIME_CODE RMH. */
|
|
#define CONFIG_TIME_CODE_CANCEL 0x00001000
|
|
|
|
/* Mask to get only the effective time from the
|
|
* high word out of the 2 returned by the DSP
|
|
*/
|
|
#define PCX_TIME_HI_MASK 0x000fffff
|
|
|
|
/* Values for setting a H-Buffer time */
|
|
#define HBUFFER_TIME_HIGH 0x00200000
|
|
#define HBUFFER_TIME_LOW 0x00000000
|
|
|
|
#define NOTIFY_MASK_TIME_HIGH 0x00400000
|
|
#define MULTIPLE_MASK_TIME_HIGH 0x00100000
|
|
#define STREAM_MASK_TIME_HIGH 0x00800000
|
|
|
|
|
|
/*
|
|
*
|
|
*/
|
|
void vx_init_rmh(struct vx_rmh *rmh, unsigned int cmd);
|
|
|
|
/**
|
|
* vx_send_pipe_cmd_params - fill first command word for pipe commands
|
|
* @rmh: the rmh to be modified
|
|
* @is_capture: 0 = playback, 1 = capture operation
|
|
* @param1: first pipe-parameter
|
|
* @param2: second pipe-parameter
|
|
*/
|
|
static inline void vx_set_pipe_cmd_params(struct vx_rmh *rmh, int is_capture,
|
|
int param1, int param2)
|
|
{
|
|
if (is_capture)
|
|
rmh->Cmd[0] |= COMMAND_RECORD_MASK;
|
|
rmh->Cmd[0] |= (((u32)param1 & MASK_FIRST_FIELD) << FIELD_SIZE) & MASK_DSP_WORD;
|
|
|
|
if (param2)
|
|
rmh->Cmd[0] |= ((u32)param2 & MASK_FIRST_FIELD) & MASK_DSP_WORD;
|
|
|
|
}
|
|
|
|
/**
|
|
* vx_set_stream_cmd_params - fill first command word for stream commands
|
|
* @rmh: the rmh to be modified
|
|
* @is_capture: 0 = playback, 1 = capture operation
|
|
* @pipe: the pipe index (zero-based)
|
|
*/
|
|
static inline void vx_set_stream_cmd_params(struct vx_rmh *rmh, int is_capture, int pipe)
|
|
{
|
|
if (is_capture)
|
|
rmh->Cmd[0] |= COMMAND_RECORD_MASK;
|
|
rmh->Cmd[0] |= (((u32)pipe & MASK_FIRST_FIELD) << FIELD_SIZE) & MASK_DSP_WORD;
|
|
}
|
|
|
|
#endif /* __VX_CMD_H */
|