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Diffstat (limited to 'sound/soc/sof/ipc4-topology.h')
| -rw-r--r-- | sound/soc/sof/ipc4-topology.h | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/sound/soc/sof/ipc4-topology.h b/sound/soc/sof/ipc4-topology.h new file mode 100644 index 000000000..21436657a --- /dev/null +++ b/sound/soc/sof/ipc4-topology.h @@ -0,0 +1,461 @@ +/* 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. All rights reserved. + */ + +#ifndef __INCLUDE_SOUND_SOF_IPC4_TOPOLOGY_H__ +#define __INCLUDE_SOUND_SOF_IPC4_TOPOLOGY_H__ + +#include <sound/sof/ipc4/header.h> + +#define SOF_IPC4_FW_PAGE_SIZE BIT(12) +#define SOF_IPC4_FW_PAGE(x) ((((x) + BIT(12) - 1) & ~(BIT(12) - 1)) >> 12) +#define SOF_IPC4_FW_ROUNDUP(x) (((x) + BIT(6) - 1) & (~(BIT(6) - 1))) + +#define SOF_IPC4_MODULE_LOAD_TYPE GENMASK(3, 0) +#define SOF_IPC4_MODULE_AUTO_START BIT(4) +/* + * Two module schedule domains in fw : + * LL domain - Low latency domain + * DP domain - Data processing domain + * The LL setting should be equal to !DP setting + */ +#define SOF_IPC4_MODULE_LL BIT(5) +#define SOF_IPC4_MODULE_DP BIT(6) +#define SOF_IPC4_MODULE_LIB_CODE BIT(7) +#define SOF_IPC4_MODULE_INIT_CONFIG_MASK GENMASK(11, 8) + +#define SOF_IPC4_MODULE_INIT_CONFIG_TYPE_BASE_CFG 0 +#define SOF_IPC4_MODULE_INIT_CONFIG_TYPE_BASE_CFG_WITH_EXT 1 + +#define SOF_IPC4_MODULE_INSTANCE_LIST_ITEM_SIZE 12 +#define SOF_IPC4_PIPELINE_OBJECT_SIZE 448 +#define SOF_IPC4_DATA_QUEUE_OBJECT_SIZE 128 +#define SOF_IPC4_LL_TASK_OBJECT_SIZE 72 +#define SOF_IPC4_DP_TASK_OBJECT_SIZE 104 +#define SOF_IPC4_DP_TASK_LIST_SIZE (12 + 8) +#define SOF_IPC4_LL_TASK_LIST_ITEM_SIZE 12 +#define SOF_IPC4_FW_MAX_PAGE_COUNT 20 +#define SOF_IPC4_FW_MAX_QUEUE_COUNT 8 + +/* Node index and mask applicable for host copier and ALH/HDA type DAI copiers */ +#define SOF_IPC4_NODE_INDEX_MASK 0xFF +#define SOF_IPC4_NODE_INDEX(x) ((x) & SOF_IPC4_NODE_INDEX_MASK) +#define SOF_IPC4_NODE_TYPE(x) ((x) << 8) + +/* Node ID for SSP type DAI copiers */ +#define SOF_IPC4_NODE_INDEX_INTEL_SSP(x) (((x) & 0xf) << 4) + +/* Node ID for DMIC type DAI copiers */ +#define SOF_IPC4_NODE_INDEX_INTEL_DMIC(x) ((x) & 0x7) + +#define SOF_IPC4_GAIN_ALL_CHANNELS_MASK 0xffffffff +#define SOF_IPC4_VOL_ZERO_DB 0x7fffffff + +#define SOF_IPC4_DMA_DEVICE_MAX_COUNT 16 + +#define SOF_IPC4_INVALID_NODE_ID 0xffffffff + +/* FW requires minimum 2ms DMA buffer size */ +#define SOF_IPC4_MIN_DMA_BUFFER_SIZE 2 + +/* + * 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_copier_gateway_cfg - IPC gateway configuration + * @node_id: ID of Gateway Node + * @dma_buffer_size: Preferred Gateway DMA buffer size (in bytes) + * @config_length: Length of gateway node configuration blob specified in #config_data + * config_data: Gateway node configuration blob + */ +struct sof_copier_gateway_cfg { + uint32_t node_id; + uint32_t dma_buffer_size; + uint32_t config_length; + uint32_t config_data[]; +}; + +/** + * struct sof_ipc4_copier_data - IPC data for copier + * @base_config: Base configuration including input audio format + * @out_format: Output audio format + * @copier_feature_mask: Copier feature mask + * @gtw_cfg: Gateway configuration + */ +struct sof_ipc4_copier_data { + struct sof_ipc4_base_module_cfg base_config; + struct sof_ipc4_audio_format out_format; + uint32_t copier_feature_mask; + struct sof_copier_gateway_cfg gtw_cfg; +}; + +/** + * struct sof_ipc4_gtw_attributes: Gateway attributes + * @lp_buffer_alloc: Gateway data requested in low power memory + * @alloc_from_reg_file: Gateway data requested in register file memory + * @rsvd: reserved for future use + */ +struct sof_ipc4_gtw_attributes { + uint32_t lp_buffer_alloc : 1; + uint32_t alloc_from_reg_file : 1; + uint32_t rsvd : 30; +}; + +/** + * struct sof_ipc4_dma_device_stream_ch_map: abstract representation of + * channel mapping to DMAs + * @device: representation of hardware device address or FIFO + * @channel_mask: channels handled by @device. Channels are expected to be + * contiguous + */ +struct sof_ipc4_dma_device_stream_ch_map { + uint32_t device; + uint32_t channel_mask; +}; + +/** + * struct sof_ipc4_dma_stream_ch_map: DMA configuration data + * @device_count: Number valid items in mapping array + * @mapping: device address and channel mask + */ +struct sof_ipc4_dma_stream_ch_map { + uint32_t device_count; + struct sof_ipc4_dma_device_stream_ch_map mapping[SOF_IPC4_DMA_DEVICE_MAX_COUNT]; +} __packed; + +#define SOF_IPC4_DMA_METHOD_HDA 1 +#define SOF_IPC4_DMA_METHOD_GPDMA 2 /* defined for consistency but not used */ + +/** + * struct sof_ipc4_dma_config: DMA configuration + * @dma_method: HDAudio or GPDMA + * @pre_allocated_by_host: 1 if host driver allocates DMA channels, 0 otherwise + * @dma_channel_id: for HDaudio defined as @stream_id - 1 + * @stream_id: HDaudio stream tag + * @dma_stream_channel_map: array of device/channel mappings + * @dma_priv_config_size: currently not used + * @dma_priv_config: currently not used + */ +struct sof_ipc4_dma_config { + uint8_t dma_method; + uint8_t pre_allocated_by_host; + uint16_t rsvd; + uint32_t dma_channel_id; + uint32_t stream_id; + struct sof_ipc4_dma_stream_ch_map dma_stream_channel_map; + uint32_t dma_priv_config_size; + uint8_t dma_priv_config[]; +} __packed; + +#define SOF_IPC4_GTW_DMA_CONFIG_ID 0x1000 + +/** + * struct sof_ipc4_dma_config: DMA configuration + * @type: set to SOF_IPC4_GTW_DMA_CONFIG_ID + * @length: sizeof(struct sof_ipc4_dma_config) + dma_config.dma_priv_config_size + * @dma_config: actual DMA configuration + */ +struct sof_ipc4_dma_config_tlv { + uint32_t type; + uint32_t length; + struct sof_ipc4_dma_config dma_config; +} __packed; + +/** struct sof_ipc4_alh_configuration_blob: ALH blob + * @gw_attr: Gateway attributes + * @alh_cfg: ALH configuration data + */ +struct sof_ipc4_alh_configuration_blob { + struct sof_ipc4_gtw_attributes gw_attr; + struct sof_ipc4_dma_stream_ch_map alh_cfg; +}; + +/** + * 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; +}; + +/** + * struct sof_ipc4_ctrl_value_chan: generic channel mapped value data + * @channel: Channel ID + * @value: gain value + */ +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_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_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; +}; + +#endif |