| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Vinod Koul | 1525 | 99.80% | 3 | 75.00% |
| Mark Brown | 3 | 0.20% | 1 | 25.00% |
| Total | 1528 | 4 |
#ifndef __SST_MFLD_DSP_H__ #define __SST_MFLD_DSP_H__ /* * sst_mfld_dsp.h - Intel SST Driver for audio engine * * Copyright (C) 2008-14 Intel Corporation * Authors: Vinod Koul <vinod.koul@linux.intel.com> * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * 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; version 2 of the License. * * 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. * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ #define SST_MAX_BIN_BYTES 1024 #define MAX_DBG_RW_BYTES 80 #define MAX_NUM_SCATTER_BUFFERS 8 #define MAX_LOOP_BACK_DWORDS 8 /* IPC base address and mailbox, timestamp offsets */ #define SST_MAILBOX_SIZE 0x0400 #define SST_MAILBOX_SEND 0x0000 #define SST_TIME_STAMP 0x1800 #define SST_TIME_STAMP_MRFLD 0x800 #define SST_RESERVED_OFFSET 0x1A00 #define SST_SCU_LPE_MAILBOX 0x1000 #define SST_LPE_SCU_MAILBOX 0x1400 #define SST_SCU_LPE_LOG_BUF (SST_SCU_LPE_MAILBOX+16) #define PROCESS_MSG 0x80 /* Message ID's for IPC messages */ /* Bits B7: SST or IA/SC ; B6-B4: Msg Category; B3-B0: Msg Type */ /* I2L Firmware/Codec Download msgs */ #define IPC_IA_PREP_LIB_DNLD 0x01 #define IPC_IA_LIB_DNLD_CMPLT 0x02 #define IPC_IA_GET_FW_VERSION 0x04 #define IPC_IA_GET_FW_BUILD_INF 0x05 #define IPC_IA_GET_FW_INFO 0x06 #define IPC_IA_GET_FW_CTXT 0x07 #define IPC_IA_SET_FW_CTXT 0x08 #define IPC_IA_PREPARE_SHUTDOWN 0x31 /* I2L Codec Config/control msgs */ #define IPC_PREP_D3 0x10 #define IPC_IA_SET_CODEC_PARAMS 0x10 #define IPC_IA_GET_CODEC_PARAMS 0x11 #define IPC_IA_SET_PPP_PARAMS 0x12 #define IPC_IA_GET_PPP_PARAMS 0x13 #define IPC_SST_PERIOD_ELAPSED_MRFLD 0xA #define IPC_IA_ALG_PARAMS 0x1A #define IPC_IA_TUNING_PARAMS 0x1B #define IPC_IA_SET_RUNTIME_PARAMS 0x1C #define IPC_IA_SET_PARAMS 0x1 #define IPC_IA_GET_PARAMS 0x2 #define IPC_EFFECTS_CREATE 0xE #define IPC_EFFECTS_DESTROY 0xF /* I2L Stream config/control msgs */ #define IPC_IA_ALLOC_STREAM_MRFLD 0x2 #define IPC_IA_ALLOC_STREAM 0x20 /* Allocate a stream ID */ #define IPC_IA_FREE_STREAM_MRFLD 0x03 #define IPC_IA_FREE_STREAM 0x21 /* Free the stream ID */ #define IPC_IA_SET_STREAM_PARAMS 0x22 #define IPC_IA_SET_STREAM_PARAMS_MRFLD 0x12 #define IPC_IA_GET_STREAM_PARAMS 0x23 #define IPC_IA_PAUSE_STREAM 0x24 #define IPC_IA_PAUSE_STREAM_MRFLD 0x4 #define IPC_IA_RESUME_STREAM 0x25 #define IPC_IA_RESUME_STREAM_MRFLD 0x5 #define IPC_IA_DROP_STREAM 0x26 #define IPC_IA_DROP_STREAM_MRFLD 0x07 #define IPC_IA_DRAIN_STREAM 0x27 /* Short msg with str_id */ #define IPC_IA_DRAIN_STREAM_MRFLD 0x8 #define IPC_IA_CONTROL_ROUTING 0x29 #define IPC_IA_VTSV_UPDATE_MODULES 0x20 #define IPC_IA_VTSV_DETECTED 0x21 #define IPC_IA_START_STREAM_MRFLD 0X06 #define IPC_IA_START_STREAM 0x30 /* Short msg with str_id */ #define IPC_IA_SET_GAIN_MRFLD 0x21 /* Debug msgs */ #define IPC_IA_DBG_MEM_READ 0x40 #define IPC_IA_DBG_MEM_WRITE 0x41 #define IPC_IA_DBG_LOOP_BACK 0x42 #define IPC_IA_DBG_LOG_ENABLE 0x45 #define IPC_IA_DBG_SET_PROBE_PARAMS 0x47 /* L2I Firmware/Codec Download msgs */ #define IPC_IA_FW_INIT_CMPLT 0x81 #define IPC_IA_FW_INIT_CMPLT_MRFLD 0x01 #define IPC_IA_FW_ASYNC_ERR_MRFLD 0x11 /* L2I Codec Config/control msgs */ #define IPC_SST_FRAGMENT_ELPASED 0x90 /* Request IA more data */ #define IPC_SST_BUF_UNDER_RUN 0x92 /* PB Under run and stopped */ #define IPC_SST_BUF_OVER_RUN 0x93 /* CAP Under run and stopped */ #define IPC_SST_DRAIN_END 0x94 /* PB Drain complete and stopped */ #define IPC_SST_CHNGE_SSP_PARAMS 0x95 /* PB SSP parameters changed */ #define IPC_SST_STREAM_PROCESS_FATAL_ERR 0x96/* error in processing a stream */ #define IPC_SST_PERIOD_ELAPSED 0x97 /* period elapsed */ #define IPC_SST_ERROR_EVENT 0x99 /* Buffer over run occurred */ /* L2S messages */ #define IPC_SC_DDR_LINK_UP 0xC0 #define IPC_SC_DDR_LINK_DOWN 0xC1 #define IPC_SC_SET_LPECLK_REQ 0xC2 #define IPC_SC_SSP_BIT_BANG 0xC3 /* L2I Error reporting msgs */ #define IPC_IA_MEM_ALLOC_FAIL 0xE0 #define IPC_IA_PROC_ERR 0xE1 /* error in processing a stream can be used by playback and capture modules */ /* L2I Debug msgs */ #define IPC_IA_PRINT_STRING 0xF0 /* Buffer under-run */ #define IPC_IA_BUF_UNDER_RUN_MRFLD 0x0B /* Mrfld specific defines: * For asynchronous messages(INIT_CMPLT, PERIOD_ELAPSED, ASYNC_ERROR) * received from FW, the format is: * - IPC High: pvt_id is set to zero. Always short message. * - msg_id is in lower 16-bits of IPC low payload. * - pipe_id is in higher 16-bits of IPC low payload for period_elapsed. * - error id is in higher 16-bits of IPC low payload for async errors. */ #define SST_ASYNC_DRV_ID 0 /* Command Response or Acknowledge message to any IPC message will have * same message ID and stream ID information which is sent. * There is no specific Ack message ID. The data field is used as response * meaning. */ enum ackData { IPC_ACK_SUCCESS = 0, IPC_ACK_FAILURE, }; enum ipc_ia_msg_id { IPC_CMD = 1, /*!< Task Control message ID */ IPC_SET_PARAMS = 2,/*!< Task Set param message ID */ IPC_GET_PARAMS = 3, /*!< Task Get param message ID */ IPC_INVALID = 0xFF, /*!<Task Get param message ID */ }; enum sst_codec_types { /* AUDIO/MUSIC CODEC Type Definitions */ SST_CODEC_TYPE_UNKNOWN = 0, SST_CODEC_TYPE_PCM, /* Pass through Audio codec */ SST_CODEC_TYPE_MP3, SST_CODEC_TYPE_MP24, SST_CODEC_TYPE_AAC, SST_CODEC_TYPE_AACP, SST_CODEC_TYPE_eAACP, }; enum stream_type { SST_STREAM_TYPE_NONE = 0, SST_STREAM_TYPE_MUSIC = 1, }; enum sst_error_codes { /* Error code,response to msgId: Description */ /* Common error codes */ SST_SUCCESS = 0, /* Success */ SST_ERR_INVALID_STREAM_ID = 1, SST_ERR_INVALID_MSG_ID = 2, SST_ERR_INVALID_STREAM_OP = 3, SST_ERR_INVALID_PARAMS = 4, SST_ERR_INVALID_CODEC = 5, SST_ERR_INVALID_MEDIA_TYPE = 6, SST_ERR_STREAM_ERR = 7, SST_ERR_STREAM_IN_USE = 15, }; struct ipc_dsp_hdr { u16 mod_index_id:8; /*!< DSP Command ID specific to tasks */ u16 pipe_id:8; /*!< instance of the module in the pipeline */ u16 mod_id; /*!< Pipe_id */ u16 cmd_id; /*!< Module ID = lpe_algo_types_t */ u16 length; /*!< Length of the payload only */ } __packed; union ipc_header_high { struct { u32 msg_id:8; /* Message ID - Max 256 Message Types */ u32 task_id:4; /* Task ID associated with this comand */ u32 drv_id:4; /* Identifier for the driver to track*/ u32 rsvd1:8; /* Reserved */ u32 result:4; /* Reserved */ u32 res_rqd:1; /* Response rqd */ u32 large:1; /* Large Message if large = 1 */ u32 done:1; /* bit 30 - Done bit */ u32 busy:1; /* bit 31 - busy bit*/ } part; u32 full; } __packed; /* IPC header */ union ipc_header_mrfld { struct { u32 header_low_payload; union ipc_header_high header_high; } p; u64 full; } __packed; /* CAUTION NOTE: All IPC message body must be multiple of 32 bits.*/ /* IPC Header */ union ipc_header { struct { u32 msg_id:8; /* Message ID - Max 256 Message Types */ u32 str_id:5; u32 large:1; /* Large Message if large = 1 */ u32 reserved:2; /* Reserved for future use */ u32 data:14; /* Ack/Info for msg, size of msg in Mailbox */ u32 done:1; /* bit 30 */ u32 busy:1; /* bit 31 */ } part; u32 full; } __packed; /* Firmware build info */ struct sst_fw_build_info { unsigned char date[16]; /* Firmware build date */ unsigned char time[16]; /* Firmware build time */ } __packed; /* Firmware Version info */ struct snd_sst_fw_version { u8 build; /* build number*/ u8 minor; /* minor number*/ u8 major; /* major number*/ u8 type; /* build type */ }; struct ipc_header_fw_init { struct snd_sst_fw_version fw_version;/* Firmware version details */ struct sst_fw_build_info build_info; u16 result; /* Fw init result */ u8 module_id; /* Module ID in case of error */ u8 debug_info; /* Debug info from Module ID in case of fail */ } __packed; struct snd_sst_tstamp { u64 ring_buffer_counter; /* PB/CP: Bytes copied from/to DDR. */ u64 hardware_counter; /* PB/CP: Bytes DMAed to/from SSP. */ u64 frames_decoded; u64 bytes_decoded; u64 bytes_copied; u32 sampling_frequency; u32 channel_peak[8]; } __packed; /* Stream type params struture for Alloc stream */ struct snd_sst_str_type { u8 codec_type; /* Codec type */ u8 str_type; /* 1 = voice 2 = music */ u8 operation; /* Playback or Capture */ u8 protected_str; /* 0=Non DRM, 1=DRM */ u8 time_slots; u8 reserved; /* Reserved */ u16 result; /* Result used for acknowledgment */ } __packed; /* Library info structure */ struct module_info { u32 lib_version; u32 lib_type;/*TBD- KLOCKWORK u8 lib_type;*/ u32 media_type; u8 lib_name[12]; u32 lib_caps; unsigned char b_date[16]; /* Lib build date */ unsigned char b_time[16]; /* Lib build time */ } __packed; /* Library slot info */ struct lib_slot_info { u8 slot_num; /* 1 or 2 */ u8 reserved1; u16 reserved2; u32 iram_size; /* slot size in IRAM */ u32 dram_size; /* slot size in DRAM */ u32 iram_offset; /* starting offset of slot in IRAM */ u32 dram_offset; /* starting offset of slot in DRAM */ } __packed; struct snd_ppp_mixer_params { __u32 type; /*Type of the parameter */ __u32 size; __u32 input_stream_bitmap; /*Input stream Bit Map*/ } __packed; struct snd_sst_lib_download { struct module_info lib_info; /* library info type, capabilities etc */ struct lib_slot_info slot_info; /* slot info to be downloaded */ u32 mod_entry_pt; }; struct snd_sst_lib_download_info { struct snd_sst_lib_download dload_lib; u16 result; /* Result used for acknowledgment */ u8 pvt_id; /* Private ID */ u8 reserved; /* for alignment */ }; struct snd_pcm_params { u8 num_chan; /* 1=Mono, 2=Stereo */ u8 pcm_wd_sz; /* 16/24 - bit*/ u8 use_offload_path; /* 0-PCM using period elpased & ALSA interfaces 1-PCM stream via compressed interface */ u8 reserved2; u32 sfreq; /* Sampling rate in Hz */ u8 channel_map[8]; } __packed; /* MP3 Music Parameters Message */ struct snd_mp3_params { u8 num_chan; /* 1=Mono, 2=Stereo */ u8 pcm_wd_sz; /* 16/24 - bit*/ u8 crc_check; /* crc_check - disable (0) or enable (1) */ u8 reserved1; /* unused*/ u16 reserved2; /* Unused */ } __packed; #define AAC_BIT_STREAM_ADTS 0 #define AAC_BIT_STREAM_ADIF 1 #define AAC_BIT_STREAM_RAW 2 /* AAC Music Parameters Message */ struct snd_aac_params { u8 num_chan; /* 1=Mono, 2=Stereo*/ u8 pcm_wd_sz; /* 16/24 - bit*/ u8 bdownsample; /*SBR downsampling 0 - disable 1 -enabled AAC+ only */ u8 bs_format; /* input bit stream format adts=0, adif=1, raw=2 */ u16 reser2; u32 externalsr; /*sampling rate of basic AAC raw bit stream*/ u8 sbr_signalling;/*disable/enable/set automode the SBR tool.AAC+*/ u8 reser1; u16 reser3; } __packed; /* WMA Music Parameters Message */ struct snd_wma_params { u8 num_chan; /* 1=Mono, 2=Stereo */ u8 pcm_wd_sz; /* 16/24 - bit*/ u16 reserved1; u32 brate; /* Use the hard coded value. */ u32 sfreq; /* Sampling freq eg. 8000, 441000, 48000 */ u32 channel_mask; /* Channel Mask */ u16 format_tag; /* Format Tag */ u16 block_align; /* packet size */ u16 wma_encode_opt;/* Encoder option */ u8 op_align; /* op align 0- 16 bit, 1- MSB, 2 LSB */ u8 reserved; /* reserved */ } __packed; /* Codec params struture */ union snd_sst_codec_params { struct snd_pcm_params pcm_params; struct snd_mp3_params mp3_params; struct snd_aac_params aac_params; struct snd_wma_params wma_params; } __packed; /* Address and size info of a frame buffer */ struct sst_address_info { u32 addr; /* Address at IA */ u32 size; /* Size of the buffer */ }; struct snd_sst_alloc_params_ext { __u16 sg_count; __u16 reserved; __u32 frag_size; /*Number of samples after which period elapsed message is sent valid only if path = 0*/ struct sst_address_info ring_buf_info[8]; }; struct snd_sst_stream_params { union snd_sst_codec_params uc; } __packed; struct snd_sst_params { u32 result; u32 stream_id; u8 codec; u8 ops; u8 stream_type; u8 device_type; u8 task; struct snd_sst_stream_params sparams; struct snd_sst_alloc_params_ext aparams; }; struct snd_sst_alloc_mrfld { u16 codec_type; u8 operation; u8 sg_count; struct sst_address_info ring_buf_info[8]; u32 frag_size; u32 ts; struct snd_sst_stream_params codec_params; } __packed; /* Alloc stream params structure */ struct snd_sst_alloc_params { struct snd_sst_str_type str_type; struct snd_sst_stream_params stream_params; struct snd_sst_alloc_params_ext alloc_params; } __packed; /* Alloc stream response message */ struct snd_sst_alloc_response { struct snd_sst_str_type str_type; /* Stream type for allocation */ struct snd_sst_lib_download lib_dnld; /* Valid only for codec dnld */ }; /* Drop response */ struct snd_sst_drop_response { u32 result; u32 bytes; }; struct snd_sst_async_msg { u32 msg_id; /* Async msg id */ u32 payload[0]; }; struct snd_sst_async_err_msg { u32 fw_resp; /* Firmware Result */ u32 lib_resp; /*Library result */ } __packed; struct snd_sst_vol { u32 stream_id; s32 volume; u32 ramp_duration; u32 ramp_type; /* Ramp type, default=0 */ }; /* Gain library parameters for mrfld * based on DSP command spec v0.82 */ struct snd_sst_gain_v2 { u16 gain_cell_num; /* num of gain cells to modify*/ u8 cell_nbr_idx; /* instance index*/ u8 cell_path_idx; /* pipe-id */ u16 module_id; /*module id */ u16 left_cell_gain; /* left gain value in dB*/ u16 right_cell_gain; /* right gain value in dB*/ u16 gain_time_const; /* gain time constant*/ } __packed; struct snd_sst_mute { u32 stream_id; u32 mute; }; struct snd_sst_runtime_params { u8 type; u8 str_id; u8 size; u8 rsvd; void *addr; } __packed; enum stream_param_type { SST_SET_TIME_SLOT = 0, SST_SET_CHANNEL_INFO = 1, OTHERS = 2, /*reserved for future params*/ }; /* CSV Voice call routing structure */ struct snd_sst_control_routing { u8 control; /* 0=start, 1=Stop */ u8 reserved[3]; /* Reserved- for 32 bit alignment */ }; struct ipc_post { struct list_head node; union ipc_header header; /* driver specific */ bool is_large; bool is_process_reply; union ipc_header_mrfld mrfld_header; char *mailbox_data; }; struct snd_sst_ctxt_params { u32 address; /* Physical Address in DDR where the context is stored */ u32 size; /* size of the context */ }; struct snd_sst_lpe_log_params { u8 dbg_type; u8 module_id; u8 log_level; u8 reserved; } __packed; enum snd_sst_bytes_type { SND_SST_BYTES_SET = 0x1, SND_SST_BYTES_GET = 0x2, }; struct snd_sst_bytes_v2 { u8 type; u8 ipc_msg; u8 block; u8 task_id; u8 pipe_id; u8 rsvd; u16 len; char bytes[0]; }; #define MAX_VTSV_FILES 2 struct snd_sst_vtsv_info { struct sst_address_info vfiles[MAX_VTSV_FILES]; } __packed; #endif /* __SST_MFLD_DSP_H__ */
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