/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * Copyright(c) 2022 Intel Corporation
*/
/* * The base of multi-gateways. Multi-gateways addressing starts from * ALH_MULTI_GTW_BASE and there are ALH_MULTI_GTW_COUNT multi-sources * and ALH_MULTI_GTW_COUNT multi-sinks available. * Addressing is continuous from ALH_MULTI_GTW_BASE to * ALH_MULTI_GTW_BASE + ALH_MULTI_GTW_COUNT - 1.
*/ #define ALH_MULTI_GTW_BASE 0x50 /* A magic number from FW */ #define ALH_MULTI_GTW_COUNT 8
enum sof_ipc4_copier_module_config_params { /* * Use LARGE_CONFIG_SET to initialize timestamp event. Ipc mailbox must * contain properly built CopierConfigTimestampInitData struct.
*/
SOF_IPC4_COPIER_MODULE_CFG_PARAM_TIMESTAMP_INIT = 1, /* * Use LARGE_CONFIG_SET to initialize copier sink. Ipc mailbox must contain * properly built CopierConfigSetSinkFormat struct.
*/
SOF_IPC4_COPIER_MODULE_CFG_PARAM_SET_SINK_FORMAT, /* * Use LARGE_CONFIG_SET to initialize and enable on Copier data segment * event. Ipc mailbox must contain properly built DataSegmentEnabled struct.
*/
SOF_IPC4_COPIER_MODULE_CFG_PARAM_DATA_SEGMENT_ENABLED, /* * Use LARGE_CONFIG_GET to retrieve Linear Link Position (LLP) value for non * HD-A gateways.
*/
SOF_IPC4_COPIER_MODULE_CFG_PARAM_LLP_READING, /* * Use LARGE_CONFIG_GET to retrieve Linear Link Position (LLP) value for non * HD-A gateways and corresponding total processed data
*/
SOF_IPC4_COPIER_MODULE_CFG_PARAM_LLP_READING_EXTENDED, /* * Use LARGE_CONFIG_SET to setup attenuation on output pins. Data is just uint32_t. * note Config is only allowed when output pin is set up for 32bit and source * is connected to Gateway
*/
SOF_IPC4_COPIER_MODULE_CFG_ATTENUATION,
};
struct sof_ipc4_copier_config_set_sink_format { /* Id of sink */
u32 sink_id; /* * Input format used by the source * attention must be the same as present if already initialized.
*/ struct sof_ipc4_audio_format source_fmt; /* Output format used by the sink */ struct sof_ipc4_audio_format sink_fmt;
} __packed __aligned(4);
/** * struct sof_ipc4_pipeline - pipeline config data * @priority: Priority of this pipeline * @lp_mode: Low power mode * @mem_usage: Memory usage * @core_id: Target core for the pipeline * @state: Pipeline state * @use_chain_dma: flag to indicate if the firmware shall use chained DMA * @msg: message structure for pipeline * @skip_during_fe_trigger: skip triggering this pipeline during the FE DAI trigger
*/ struct sof_ipc4_pipeline {
uint32_t priority;
uint32_t lp_mode;
uint32_t mem_usage;
uint32_t core_id; int state; bool use_chain_dma; struct sof_ipc4_msg msg; bool skip_during_fe_trigger;
};
/** * struct sof_ipc4_multi_pipeline_data - multi pipeline trigger IPC data * @count: Number of pipelines to be triggered * @pipeline_instance_ids: Flexible array of IDs of the pipelines to be triggered
*/ struct ipc4_pipeline_set_state_data {
u32 count;
DECLARE_FLEX_ARRAY(u32, pipeline_instance_ids);
} __packed;
/** * struct sof_ipc4_pin_format - Module pin format * @pin_index: pin index * @buffer_size: buffer size in bytes * @audio_fmt: audio format for the pin * * This structure can be used for both output or input pins and the pin_index is relative to the * pin type i.e output/input pin
*/ struct sof_ipc4_pin_format {
u32 pin_index;
u32 buffer_size; struct sof_ipc4_audio_format audio_fmt;
};
/** * struct sof_ipc4_available_audio_format - Available audio formats * @output_pin_fmts: Available output pin formats * @input_pin_fmts: Available input pin formats * @num_input_formats: Number of input pin formats * @num_output_formats: Number of output pin formats
*/ struct sof_ipc4_available_audio_format { struct sof_ipc4_pin_format *output_pin_fmts; struct sof_ipc4_pin_format *input_pin_fmts;
u32 num_input_formats;
u32 num_output_formats;
};
/** * struct sof_ipc4_copier - copier config data * @data: IPC copier data * @copier_config: Copier + blob * @ipc_config_size: Size of copier_config * @available_fmt: Available audio format * @frame_fmt: frame format * @msg: message structure for copier * @gtw_attr: Gateway attributes for copier blob * @dai_type: DAI type * @dai_index: DAI index * @dma_config_tlv: DMA configuration
*/ struct sof_ipc4_copier { struct sof_ipc4_copier_data data;
u32 *copier_config;
uint32_t ipc_config_size; void *ipc_config_data; struct sof_ipc4_available_audio_format available_fmt;
u32 frame_fmt; struct sof_ipc4_msg msg; struct sof_ipc4_gtw_attributes *gtw_attr;
u32 dai_type; int dai_index; struct sof_ipc4_dma_config_tlv dma_config_tlv[SOF_IPC4_DMA_DEVICE_MAX_COUNT];
};
/** * struct sof_ipc4_ctrl_value_chan: generic channel mapped value data * @channel: Channel ID * @value: Value associated with @channel
*/ struct sof_ipc4_ctrl_value_chan {
u32 channel;
u32 value;
};
/** * struct sof_ipc4_control_data - IPC data for kcontrol IO * @msg: message structure for kcontrol IO * @index: pipeline ID * @chanv: channel ID and value array used by volume type controls * @data: data for binary kcontrols
*/ struct sof_ipc4_control_data { struct sof_ipc4_msg msg; int index;
union {
DECLARE_FLEX_ARRAY(struct sof_ipc4_ctrl_value_chan, chanv);
DECLARE_FLEX_ARRAY(struct sof_abi_hdr, data);
};
};
/** * struct sof_ipc4_control_msg_payload - IPC payload for kcontrol parameters * @id: unique id of the control * @num_elems: Number of elements in the chanv array * @reserved: reserved for future use, must be set to 0 * @chanv: channel ID and value array
*/ struct sof_ipc4_control_msg_payload {
uint16_t id;
uint16_t num_elems;
uint32_t reserved[4];
DECLARE_FLEX_ARRAY(struct sof_ipc4_ctrl_value_chan, chanv);
} __packed;
/** * struct sof_ipc4_gain_params - IPC gain parameters * @channels: Channels * @init_val: Initial value * @curve_type: Curve type * @reserved: reserved for future use * @curve_duration_l: Curve duration low part * @curve_duration_h: Curve duration high part
*/ struct sof_ipc4_gain_params {
uint32_t channels;
uint32_t init_val;
uint32_t curve_type;
uint32_t reserved;
uint32_t curve_duration_l;
uint32_t curve_duration_h;
} __packed __aligned(4);
/** * struct sof_ipc4_gain_data - IPC gain init blob * @base_config: IPC base config data * @params: Initial parameters for the gain module
*/ struct sof_ipc4_gain_data { struct sof_ipc4_base_module_cfg base_config; struct sof_ipc4_gain_params params;
} __packed __aligned(4);
/** * struct sof_ipc4_gain - gain config data * @data: IPC gain blob * @available_fmt: Available audio format * @msg: message structure for gain
*/ struct sof_ipc4_gain { struct sof_ipc4_gain_data data; struct sof_ipc4_available_audio_format available_fmt; struct sof_ipc4_msg msg;
};
/** * struct sof_ipc4_mixer - mixer config data * @base_config: IPC base config data * @available_fmt: Available audio format * @msg: IPC4 message struct containing header and data info
*/ struct sof_ipc4_mixer { struct sof_ipc4_base_module_cfg base_config; struct sof_ipc4_available_audio_format available_fmt; struct sof_ipc4_msg msg;
};
/* * struct sof_ipc4_src_data - IPC data for SRC * @base_config: IPC base config data * @sink_rate: Output rate for sink module
*/ struct sof_ipc4_src_data { struct sof_ipc4_base_module_cfg base_config;
uint32_t sink_rate;
} __packed __aligned(4);
/** * struct sof_ipc4_src - SRC config data * @data: IPC base config data * @available_fmt: Available audio format * @msg: IPC4 message struct containing header and data info
*/ struct sof_ipc4_src { struct sof_ipc4_src_data data; struct sof_ipc4_available_audio_format available_fmt; struct sof_ipc4_msg msg;
};
/* * struct sof_ipc4_asrc_data - IPC data for ASRC * @base_config: IPC base config data * @out_freq: Output rate for sink module, passed as such from topology to FW. * @asrc_mode: Control for ASRC features with bit-fields, passed as such from topolgy to FW.
*/ struct sof_ipc4_asrc_data { struct sof_ipc4_base_module_cfg base_config;
uint32_t out_freq;
uint32_t asrc_mode;
} __packed __aligned(4);
/** * struct sof_ipc4_asrc - ASRC config data * @data: IPC base config data * @available_fmt: Available audio format * @msg: IPC4 message struct containing header and data info
*/ struct sof_ipc4_asrc { struct sof_ipc4_asrc_data data; struct sof_ipc4_available_audio_format available_fmt; struct sof_ipc4_msg msg;
};
/** * struct sof_ipc4_base_module_cfg_ext - base module config extension containing the pin format * information for the module. Both @num_input_pin_fmts and @num_output_pin_fmts cannot be 0 for a * module. * @num_input_pin_fmts: number of input pin formats in the @pin_formats array * @num_output_pin_fmts: number of output pin formats in the @pin_formats array * @reserved: reserved for future use * @pin_formats: flexible array consisting of @num_input_pin_fmts input pin format items followed * by @num_output_pin_fmts output pin format items
*/ struct sof_ipc4_base_module_cfg_ext {
u16 num_input_pin_fmts;
u16 num_output_pin_fmts;
u8 reserved[12];
DECLARE_FLEX_ARRAY(struct sof_ipc4_pin_format, pin_formats);
} __packed;
/** * struct sof_ipc4_process - process config data * @base_config: IPC base config data * @base_config_ext: Base config extension data for module init * @output_format: Output audio format * @available_fmt: Available audio format * @ipc_config_data: Process module config data * @ipc_config_size: Size of process module config data * @msg: IPC4 message struct containing header and data info * @base_config_ext_size: Size of the base config extension data in bytes * @init_config: Module init config type (SOF_IPC4_MODULE_INIT_CONFIG_TYPE_*)
*/ struct sof_ipc4_process { struct sof_ipc4_base_module_cfg base_config; struct sof_ipc4_base_module_cfg_ext *base_config_ext; struct sof_ipc4_audio_format output_format; struct sof_ipc4_available_audio_format available_fmt; void *ipc_config_data;
uint32_t ipc_config_size; struct sof_ipc4_msg msg;
u32 base_config_ext_size;
u32 init_config;
};
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