1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
6 * Copyright(c) 2022 Intel Corporation. All rights reserved.
9 #ifndef __INCLUDE_SOUND_SOF_IPC4_TOPOLOGY_H__
10 #define __INCLUDE_SOUND_SOF_IPC4_TOPOLOGY_H__
12 #include <sound/sof/ipc4/header.h>
14 #define SOF_IPC4_FW_PAGE_SIZE BIT(12)
15 #define SOF_IPC4_FW_PAGE(x) ((((x) + BIT(12) - 1) & ~(BIT(12) - 1)) >> 12)
16 #define SOF_IPC4_FW_ROUNDUP(x) (((x) + BIT(6) - 1) & (~(BIT(6) - 1)))
18 #define SOF_IPC4_MODULE_LOAD_TYPE GENMASK(3, 0)
19 #define SOF_IPC4_MODULE_AUTO_START BIT(4)
21 * Two module schedule domains in fw :
22 * LL domain - Low latency domain
23 * DP domain - Data processing domain
24 * The LL setting should be equal to !DP setting
26 #define SOF_IPC4_MODULE_LL BIT(5)
27 #define SOF_IPC4_MODULE_DP BIT(6)
28 #define SOF_IPC4_MODULE_LIB_CODE BIT(7)
30 #define SOF_IPC4_MODULE_INSTANCE_LIST_ITEM_SIZE 12
31 #define SOF_IPC4_PIPELINE_OBJECT_SIZE 448
32 #define SOF_IPC4_DATA_QUEUE_OBJECT_SIZE 128
33 #define SOF_IPC4_LL_TASK_OBJECT_SIZE 72
34 #define SOF_IPC4_DP_TASK_OBJECT_SIZE 104
35 #define SOF_IPC4_DP_TASK_LIST_SIZE (12 + 8)
36 #define SOF_IPC4_LL_TASK_LIST_ITEM_SIZE 12
37 #define SOF_IPC4_FW_MAX_PAGE_COUNT 20
38 #define SOF_IPC4_FW_MAX_QUEUE_COUNT 8
40 /* Node index and mask applicable for host copier and ALH/HDA type DAI copiers */
41 #define SOF_IPC4_NODE_INDEX_MASK 0xFF
42 #define SOF_IPC4_NODE_INDEX(x) ((x) & SOF_IPC4_NODE_INDEX_MASK)
43 #define SOF_IPC4_NODE_TYPE(x) ((x) << 8)
45 /* Node ID for SSP type DAI copiers */
46 #define SOF_IPC4_NODE_INDEX_INTEL_SSP(x) (((x) & 0xf) << 4)
48 /* Node ID for DMIC type DAI copiers */
49 #define SOF_IPC4_NODE_INDEX_INTEL_DMIC(x) (((x) & 0x7) << 5)
51 #define SOF_IPC4_GAIN_ALL_CHANNELS_MASK 0xffffffff
52 #define SOF_IPC4_VOL_ZERO_DB 0x7fffffff
54 #define ALH_MAX_NUMBER_OF_GTW 16
56 #define SOF_IPC4_INVALID_NODE_ID 0xffffffff
59 * The base of multi-gateways. Multi-gateways addressing starts from
60 * ALH_MULTI_GTW_BASE and there are ALH_MULTI_GTW_COUNT multi-sources
61 * and ALH_MULTI_GTW_COUNT multi-sinks available.
62 * Addressing is continuous from ALH_MULTI_GTW_BASE to
63 * ALH_MULTI_GTW_BASE + ALH_MULTI_GTW_COUNT - 1.
65 #define ALH_MULTI_GTW_BASE 0x50
66 /* A magic number from FW */
67 #define ALH_MULTI_GTW_COUNT 8
69 enum sof_ipc4_copier_module_config_params {
71 * Use LARGE_CONFIG_SET to initialize timestamp event. Ipc mailbox must
72 * contain properly built CopierConfigTimestampInitData struct.
74 SOF_IPC4_COPIER_MODULE_CFG_PARAM_TIMESTAMP_INIT = 1,
76 * Use LARGE_CONFIG_SET to initialize copier sink. Ipc mailbox must contain
77 * properly built CopierConfigSetSinkFormat struct.
79 SOF_IPC4_COPIER_MODULE_CFG_PARAM_SET_SINK_FORMAT,
81 * Use LARGE_CONFIG_SET to initialize and enable on Copier data segment
82 * event. Ipc mailbox must contain properly built DataSegmentEnabled struct.
84 SOF_IPC4_COPIER_MODULE_CFG_PARAM_DATA_SEGMENT_ENABLED,
86 * Use LARGE_CONFIG_GET to retrieve Linear Link Position (LLP) value for non
89 SOF_IPC4_COPIER_MODULE_CFG_PARAM_LLP_READING,
91 * Use LARGE_CONFIG_GET to retrieve Linear Link Position (LLP) value for non
92 * HD-A gateways and corresponding total processed data
94 SOF_IPC4_COPIER_MODULE_CFG_PARAM_LLP_READING_EXTENDED,
96 * Use LARGE_CONFIG_SET to setup attenuation on output pins. Data is just uint32_t.
97 * note Config is only allowed when output pin is set up for 32bit and source
98 * is connected to Gateway
100 SOF_IPC4_COPIER_MODULE_CFG_ATTENUATION,
103 struct sof_ipc4_copier_config_set_sink_format {
107 * Input format used by the source
108 * attention must be the same as present if already initialized.
110 struct sof_ipc4_audio_format source_fmt;
111 /* Output format used by the sink */
112 struct sof_ipc4_audio_format sink_fmt;
113 } __packed __aligned(4);
116 * struct sof_ipc4_pipeline - pipeline config data
117 * @priority: Priority of this pipeline
118 * @lp_mode: Low power mode
119 * @mem_usage: Memory usage
120 * @state: Pipeline state
121 * @msg: message structure for pipeline
122 * @skip_during_fe_trigger: skip triggering this pipeline during the FE DAI trigger
124 struct sof_ipc4_pipeline {
129 struct sof_ipc4_msg msg;
130 bool skip_during_fe_trigger;
134 * struct sof_ipc4_multi_pipeline_data - multi pipeline trigger IPC data
135 * @count: Number of pipelines to be triggered
136 * @pipeline_ids: Flexible array of IDs of the pipelines to be triggered
138 struct ipc4_pipeline_set_state_data {
140 DECLARE_FLEX_ARRAY(u32, pipeline_ids);
144 * struct sof_ipc4_available_audio_format - Available audio formats
145 * @base_config: Available base config
146 * @out_audio_fmt: Available output audio format
147 * @ref_audio_fmt: Reference audio format to match runtime audio format
148 * @dma_buffer_size: Available Gateway DMA buffer size (in bytes)
149 * @audio_fmt_num: Number of available audio formats
151 struct sof_ipc4_available_audio_format {
152 struct sof_ipc4_base_module_cfg *base_config;
153 struct sof_ipc4_audio_format *out_audio_fmt;
154 struct sof_ipc4_audio_format *ref_audio_fmt;
155 u32 *dma_buffer_size;
160 * struct sof_copier_gateway_cfg - IPC gateway configuration
161 * @node_id: ID of Gateway Node
162 * @dma_buffer_size: Preferred Gateway DMA buffer size (in bytes)
163 * @config_length: Length of gateway node configuration blob specified in #config_data
164 * config_data: Gateway node configuration blob
166 struct sof_copier_gateway_cfg {
168 uint32_t dma_buffer_size;
169 uint32_t config_length;
170 uint32_t config_data[];
174 * struct sof_ipc4_copier_data - IPC data for copier
175 * @base_config: Base configuration including input audio format
176 * @out_format: Output audio format
177 * @copier_feature_mask: Copier feature mask
178 * @gtw_cfg: Gateway configuration
180 struct sof_ipc4_copier_data {
181 struct sof_ipc4_base_module_cfg base_config;
182 struct sof_ipc4_audio_format out_format;
183 uint32_t copier_feature_mask;
184 struct sof_copier_gateway_cfg gtw_cfg;
188 * struct sof_ipc4_gtw_attributes: Gateway attributes
189 * @lp_buffer_alloc: Gateway data requested in low power memory
190 * @alloc_from_reg_file: Gateway data requested in register file memory
191 * @rsvd: reserved for future use
193 struct sof_ipc4_gtw_attributes {
194 uint32_t lp_buffer_alloc : 1;
195 uint32_t alloc_from_reg_file : 1;
199 /** struct sof_ipc4_alh_multi_gtw_cfg: ALH gateway cfg data
200 * @count: Number of streams (valid items in mapping array)
201 * @alh_id: ALH stream id of a single ALH stream aggregated
202 * @channel_mask: Channel mask
203 * @mapping: ALH streams
205 struct sof_ipc4_alh_multi_gtw_cfg {
209 uint32_t channel_mask;
210 } mapping[ALH_MAX_NUMBER_OF_GTW];
213 /** struct sof_ipc4_alh_configuration_blob: ALH blob
214 * @gw_attr: Gateway attributes
215 * @alh_cfg: ALH configuration data
217 struct sof_ipc4_alh_configuration_blob {
218 struct sof_ipc4_gtw_attributes gw_attr;
219 struct sof_ipc4_alh_multi_gtw_cfg alh_cfg;
223 * struct sof_ipc4_copier - copier config data
224 * @data: IPC copier data
225 * @copier_config: Copier + blob
226 * @ipc_config_size: Size of copier_config
227 * @available_fmt: Available audio format
228 * @frame_fmt: frame format
229 * @msg: message structure for copier
230 * @gtw_attr: Gateway attributes for copier blob
231 * @dai_type: DAI type
232 * @dai_index: DAI index
234 struct sof_ipc4_copier {
235 struct sof_ipc4_copier_data data;
237 uint32_t ipc_config_size;
238 void *ipc_config_data;
239 struct sof_ipc4_available_audio_format available_fmt;
241 struct sof_ipc4_msg msg;
242 struct sof_ipc4_gtw_attributes *gtw_attr;
248 * struct sof_ipc4_ctrl_value_chan: generic channel mapped value data
249 * @channel: Channel ID
252 struct sof_ipc4_ctrl_value_chan {
258 * struct sof_ipc4_control_data - IPC data for kcontrol IO
259 * @msg: message structure for kcontrol IO
260 * @index: pipeline ID
261 * @chanv: channel ID and value array used by volume type controls
262 * @data: data for binary kcontrols
264 struct sof_ipc4_control_data {
265 struct sof_ipc4_msg msg;
269 struct sof_ipc4_ctrl_value_chan chanv[0];
270 struct sof_abi_hdr data[0];
275 * struct sof_ipc4_gain_data - IPC gain blob
276 * @channels: Channels
277 * @init_val: Initial value
278 * @curve_type: Curve type
279 * @reserved: reserved for future use
280 * @curve_duration: Curve duration
282 struct sof_ipc4_gain_data {
287 uint32_t curve_duration;
291 * struct sof_ipc4_gain - gain config data
292 * @base_config: IPC base config data
293 * @data: IPC gain blob
294 * @available_fmt: Available audio format
295 * @msg: message structure for gain
297 struct sof_ipc4_gain {
298 struct sof_ipc4_base_module_cfg base_config;
299 struct sof_ipc4_gain_data data;
300 struct sof_ipc4_available_audio_format available_fmt;
301 struct sof_ipc4_msg msg;
305 * struct sof_ipc4_mixer - mixer config data
306 * @base_config: IPC base config data
307 * @available_fmt: Available audio format
308 * @msg: IPC4 message struct containing header and data info
310 struct sof_ipc4_mixer {
311 struct sof_ipc4_base_module_cfg base_config;
312 struct sof_ipc4_available_audio_format available_fmt;
313 struct sof_ipc4_msg msg;
317 * struct sof_ipc4_src SRC config data
318 * @base_config: IPC base config data
319 * @sink_rate: Output rate for sink module
320 * @available_fmt: Available audio format
321 * @msg: IPC4 message struct containing header and data info
323 struct sof_ipc4_src {
324 struct sof_ipc4_base_module_cfg base_config;
326 struct sof_ipc4_available_audio_format available_fmt;
327 struct sof_ipc4_msg msg;