// SPDX-License-Identifier: GPL-2.0-only
//
// Copyright(c) 2021-2022 Intel Corporation
//
// Authors: Cezary Rojewski <[email protected]>
// Amadeusz Slawinski <[email protected]>
//
#include <linux/slab.h>
#include "avs.h"
#include "messages.h"
#define AVS_CL_TIMEOUT_MS 5000
int avs_ipc_set_boot_config(struct avs_dev *adev, u32 dma_id, u32 purge)
{
union avs_global_msg msg = AVS_GLOBAL_REQUEST(ROM_CONTROL);
struct avs_ipc_msg request = {{0}};
msg.boot_cfg.rom_ctrl_msg_type = AVS_ROM_SET_BOOT_CONFIG;
msg.boot_cfg.dma_id = dma_id;
msg.boot_cfg.purge_request = purge;
request.header = msg.val;
return avs_dsp_send_rom_msg(adev, &request, "set boot config");
}
int avs_ipc_load_modules(struct avs_dev *adev, u16 *mod_ids, u32 num_mod_ids)
{
union avs_global_msg msg = AVS_GLOBAL_REQUEST(LOAD_MULTIPLE_MODULES);
struct avs_ipc_msg request;
msg.load_multi_mods.mod_cnt = num_mod_ids;
request.header = msg.val;
request.data = mod_ids;
request.size = sizeof(*mod_ids) * num_mod_ids;
return avs_dsp_send_msg_timeout(adev, &request, NULL, AVS_CL_TIMEOUT_MS,
"load multiple modules");
}
int avs_ipc_unload_modules(struct avs_dev *adev, u16 *mod_ids, u32 num_mod_ids)
{
union avs_global_msg msg = AVS_GLOBAL_REQUEST(UNLOAD_MULTIPLE_MODULES);
struct avs_ipc_msg request;
msg.load_multi_mods.mod_cnt = num_mod_ids;
request.header = msg.val;
request.data = mod_ids;
request.size = sizeof(*mod_ids) * num_mod_ids;
return avs_dsp_send_msg(adev, &request, NULL, "unload multiple modules");
}
int avs_ipc_load_library(struct avs_dev *adev, u32 dma_id, u32 lib_id)
{
union avs_global_msg msg = AVS_GLOBAL_REQUEST(LOAD_LIBRARY);
struct avs_ipc_msg request = {{0}};
msg.load_lib.dma_id = dma_id;
msg.load_lib.lib_id = lib_id;
request.header = msg.val;
return avs_dsp_send_msg_timeout(adev, &request, NULL, AVS_CL_TIMEOUT_MS, "load library");
}
int avs_ipc_create_pipeline(struct avs_dev *adev, u16 req_size, u8 priority,
u8 instance_id, bool lp, u16 attributes)
{
union avs_global_msg msg = AVS_GLOBAL_REQUEST(CREATE_PIPELINE);
struct avs_ipc_msg request = {{0}};
msg.create_ppl.ppl_mem_size = req_size;
msg.create_ppl.ppl_priority = priority;
msg.create_ppl.instance_id = instance_id;
msg.ext.create_ppl.lp = lp;
msg.ext.create_ppl.attributes = attributes;
request.header = msg.val;
return avs_dsp_send_msg(adev, &request, NULL, "create pipeline");
}
int avs_ipc_delete_pipeline(struct avs_dev *adev, u8 instance_id)
{
union avs_global_msg msg = AVS_GLOBAL_REQUEST(DELETE_PIPELINE);
struct avs_ipc_msg request = {{0}};
msg.ppl.instance_id = instance_id;
request.header = msg.val;
return avs_dsp_send_msg(adev, &request, NULL, "delete pipeline");
}
int avs_ipc_set_pipeline_state(struct avs_dev *adev, u8 instance_id,
enum avs_pipeline_state state)
{
union avs_global_msg msg = AVS_GLOBAL_REQUEST(SET_PIPELINE_STATE);
struct avs_ipc_msg request = {{0}};
msg.set_ppl_state.ppl_id = instance_id;
msg.set_ppl_state.state = state;
request.header = msg.val;
return avs_dsp_send_msg(adev, &request, NULL, "set pipeline state");
}
int avs_ipc_get_pipeline_state(struct avs_dev *adev, u8 instance_id,
enum avs_pipeline_state *state)
{
union avs_global_msg msg = AVS_GLOBAL_REQUEST(GET_PIPELINE_STATE);
struct avs_ipc_msg request = {{0}};
struct avs_ipc_msg reply = {{0}};
int ret;
msg.get_ppl_state.ppl_id = instance_id;
request.header = msg.val;
ret = avs_dsp_send_msg(adev, &request, &reply, "get pipeline state");
if (!ret)
*state = reply.rsp.ext.get_ppl_state.state;
return ret;
}
/*
* avs_ipc_init_instance - Initialize module instance
*
* @adev: Driver context
* @module_id: Module-type id
* @instance_id: Unique module instance id
* @ppl_id: Parent pipeline id
* @core_id: DSP core to allocate module on
* @domain: Processing domain (low latency or data processing)
* @param: Module-type specific configuration
* @param_size: Size of @param in bytes
*
* Argument verification, as well as pipeline state checks are done by the
* firmware.
*
* Note: @ppl_id and @core_id are independent of each other as single pipeline
* can be composed of module instances located on different DSP cores.
*/
int avs_ipc_init_instance(struct avs_dev *adev, u16 module_id, u8 instance_id,
u8 ppl_id, u8 core_id, u8 domain,
void *param, u32 param_size)
{
union avs_module_msg msg = AVS_MODULE_REQUEST(INIT_INSTANCE);
struct avs_ipc_msg request;
msg.module_id = module_id;
msg.instance_id = instance_id;
/* firmware expects size provided in dwords */
msg.ext.init_instance.param_block_size = DIV_ROUND_UP(param_size, sizeof(u32));
msg.ext.init_instance.ppl_instance_id = ppl_id;
msg.ext.init_instance.core_id = core_id;
msg.ext.init_instance.proc_domain = domain;
request.header = msg.val;
request.data = param;
request.size = param_size;
return avs_dsp_send_msg(adev, &request, NULL, "init instance");
}
/*
* avs_ipc_delete_instance - Delete module instance
*
* @adev: Driver context
* @module_id: Module-type id
* @instance_id: Unique module instance id
*
* Argument verification, as well as pipeline state checks are done by the
* firmware.
*
* Note: only standalone modules i.e. without a parent pipeline shall be
* deleted using this IPC message. In all other cases, pipeline owning the
* modules performs cleanup automatically when it is deleted.
*/
int avs_ipc_delete_instance(struct avs_dev *adev, u16 module_id, u8 instance_id)
{
union avs_module_msg msg = AVS_MODULE_REQUEST(DELETE_INSTANCE);
struct avs_ipc_msg request = {{0}};
msg.module_id = module_id;
msg.instance_id = instance_id;
request.header = msg.val;
return avs_dsp_send_msg(adev, &request, NULL, "delete instance");
}
/*
* avs_ipc_bind - Bind two module instances
*
* @adev: Driver context
* @module_id: Source module-type id
* @instance_id: Source module instance id
* @dst_module_id: Sink module-type id
* @dst_instance_id: Sink module instance id
* @dst_queue: Sink module pin to bind @src_queue with
* @src_queue: Source module pin to bind @dst_queue with
*/
int avs_ipc_bind(struct avs_dev *adev, u16 module_id, u8 instance_id,
u16 dst_module_id, u8 dst_instance_id,
u8 dst_queue, u8 src_queue)
{
union avs_module_msg msg = AVS_MODULE_REQUEST(BIND);
struct avs_ipc_msg request = {{0}};
msg.module_id = module_id;
msg.instance_id = instance_id;
msg.ext.bind_unbind.dst_module_id = dst_module_id;
msg.ext.bind_unbind.dst_instance_id = dst_instance_id;
msg.ext.bind_unbind.dst_queue = dst_queue;
msg.ext.bind_unbind.src_queue = src_queue;
request.header = msg.val;
return avs_dsp_send_msg(adev, &request, NULL, "bind modules");
}
/*
* avs_ipc_unbind - Unbind two module instances
*
* @adev: Driver context
* @module_id: Source module-type id
* @instance_id: Source module instance id
* @dst_module_id: Sink module-type id
* @dst_instance_id: Sink module instance id
* @dst_queue: Sink module pin to unbind @src_queue from
* @src_queue: Source module pin to unbind @dst_queue from
*/
int avs_ipc_unbind(struct avs_dev *adev, u16 module_id, u8 instance_id,
u16 dst_module_id, u8 dst_instance_id,
u8 dst_queue, u8 src_queue)
{
union avs_module_msg msg = AVS_MODULE_REQUEST(UNBIND);
struct avs_ipc_msg request = {{0}};
msg.module_id = module_id;
msg.instance_id = instance_id;
msg.ext.bind_unbind.dst_module_id = dst_module_id;
msg.ext.bind_unbind.dst_instance_id = dst_instance_id;
msg.ext.bind_unbind.dst_queue = dst_queue;
msg.ext.bind_unbind.src_queue = src_queue;
request.header = msg.val;
return avs_dsp_send_msg(adev, &request, NULL, "unbind modules");
}
static int __avs_ipc_set_large_config(struct avs_dev *adev, u16 module_id, u8 instance_id,
u8 param_id, bool init_block, bool final_block,
u8 *request_data, size_t request_size, size_t off_size)
{
union avs_module_msg msg = AVS_MODULE_REQUEST(LARGE_CONFIG_SET);
struct avs_ipc_msg request;
msg.module_id = module_id;
msg.instance_id = instance_id;
msg.ext.large_config.data_off_size = off_size;
msg.ext.large_config.large_param_id = param_id;
msg.ext.large_config.final_block = final_block;
msg.ext.large_config.init_block = init_block;
request.header = msg.val;
request.data = request_data;
request.size = request_size;
return avs_dsp_send_msg(adev, &request, NULL, "large config set");
}
int avs_ipc_set_large_config(struct avs_dev *adev, u16 module_id,
u8 instance_id, u8 param_id,
u8 *request, size_t request_size)
{
size_t remaining, tx_size;
bool final;
int ret;
remaining = request_size;
tx_size = min_t(size_t, AVS_MAILBOX_SIZE, remaining);
final = (tx_size == remaining);
/* Initial request states total payload size. */
ret = __avs_ipc_set_large_config(adev, module_id, instance_id,
param_id, 1, final, request, tx_size,
request_size);
if (ret)
return ret;
remaining -= tx_size;
/* Loop the rest only when payload exceeds mailbox's size. */
while (remaining) {
size_t offset;
offset = request_size - remaining;
tx_size = min_t(size_t, AVS_MAILBOX_SIZE, remaining);
final = (tx_size == remaining);
ret = __avs_ipc_set_large_config(adev, module_id, instance_id,
param_id, 0, final,
request + offset, tx_size,
offset);
if (ret)
return ret;
remaining -= tx_size;
}
return 0;
}
int avs_ipc_get_large_config(struct avs_dev *adev, u16 module_id, u8 instance_id,
u8 param_id, u8 *request_data, size_t request_size,
u8 **reply_data, size_t *reply_size)
{
union avs_module_msg msg = AVS_MODULE_REQUEST(LARGE_CONFIG_GET);
struct avs_ipc_msg request;
struct avs_ipc_msg reply = {{0}};
void *buf;
int ret;
reply.data = kzalloc(AVS_MAILBOX_SIZE, GFP_KERNEL);
if (!reply.data)
return -ENOMEM;
msg.module_id = module_id;
msg.instance_id = instance_id;
msg.ext.large_config.data_off_size = request_size;
msg.ext.large_config.large_param_id = param_id;
/* final_block is always 0 on request. Updated by fw on reply. */
msg.ext.large_config.final_block = 0;
msg.ext.large_config.init_block = 1;
request.header = msg.val;
request.data = request_data;
request.size = request_size;
reply.size = AVS_MAILBOX_SIZE;
ret = avs_dsp_send_msg(adev, &request, &reply, "large config get");
if (ret) {
kfree(reply.data);
return ret;
}
buf = krealloc(reply.data, reply.size, GFP_KERNEL);
if (!buf) {
kfree(reply.data);
return -ENOMEM;
}
*reply_data = buf;
*reply_size = reply.size;
return 0;
}
int avs_ipc_set_dx(struct avs_dev *adev, u32 core_mask, bool powerup)
{
union avs_module_msg msg = AVS_MODULE_REQUEST(SET_DX);
struct avs_ipc_msg request;
struct avs_dxstate_info dx;
dx.core_mask = core_mask;
dx.dx_mask = powerup ? core_mask : 0;
request.header = msg.val;
request.data = &dx;
request.size = sizeof(dx);
return avs_dsp_send_pm_msg(adev, &request, NULL, true, "set dx");
}
/*
* avs_ipc_set_d0ix - Set power gating policy (entering D0IX substates)
*
* @enable_pg: Whether to enable or disable power gating
* @streaming: Whether a stream is running when transitioning
*/
int avs_ipc_set_d0ix(struct avs_dev *adev, bool enable_pg, bool streaming)
{
union avs_module_msg msg = AVS_MODULE_REQUEST(SET_D0IX);
struct avs_ipc_msg request = {{0}};
msg.ext.set_d0ix.wake = enable_pg;
msg.ext.set_d0ix.streaming = streaming;
msg.ext.set_d0ix.prevent_pg = !enable_pg;
request.header = msg.val;
return avs_dsp_send_pm_msg(adev, &request, NULL, false, "set d0ix");
}
int avs_ipc_get_fw_config(struct avs_dev *adev, struct avs_fw_cfg *cfg)
{
struct avs_tlv *tlv;
size_t payload_size;
size_t offset = 0;
u8 *payload;
int ret;
ret = avs_ipc_get_large_config(adev, AVS_BASEFW_MOD_ID, AVS_BASEFW_INST_ID,
AVS_BASEFW_FIRMWARE_CONFIG, NULL, 0,
&payload, &payload_size);
if (ret)
return ret;
/* Non-zero payload expected for FIRMWARE_CONFIG. */
if (!payload_size)
return -EREMOTEIO;
while (offset < payload_size) {
tlv = (struct avs_tlv *)(payload + offset);
switch (tlv->type) {
case AVS_FW_CFG_FW_VERSION:
memcpy(&cfg->fw_version, tlv->value, sizeof(cfg->fw_version));
break;
case AVS_FW_CFG_MEMORY_RECLAIMED:
cfg->memory_reclaimed = *tlv->value;
break;
case AVS_FW_CFG_SLOW_CLOCK_FREQ_HZ:
cfg->slow_clock_freq_hz = *tlv->value;
break;
case AVS_FW_CFG_FAST_CLOCK_FREQ_HZ:
cfg->fast_clock_freq_hz = *tlv->value;
break;
case AVS_FW_CFG_ALH_SUPPORT_LEVEL:
cfg->alh_support = *tlv->value;
break;
case AVS_FW_CFG_IPC_DL_MAILBOX_BYTES:
cfg->ipc_dl_mailbox_bytes = *tlv->value;
break;
case AVS_FW_CFG_IPC_UL_MAILBOX_BYTES:
cfg->ipc_ul_mailbox_bytes = *tlv->value;
break;
case AVS_FW_CFG_TRACE_LOG_BYTES:
cfg->trace_log_bytes = *tlv->value;
break;
case AVS_FW_CFG_MAX_PPL_COUNT:
cfg->max_ppl_count = *tlv->value;
break;
case AVS_FW_CFG_MAX_ASTATE_COUNT:
cfg->max_astate_count = *tlv->value;
break;
case AVS_FW_CFG_MAX_MODULE_PIN_COUNT:
cfg->max_module_pin_count = *tlv->value;
break;
case AVS_FW_CFG_MODULES_COUNT:
cfg->modules_count = *tlv->value;
break;
case AVS_FW_CFG_MAX_MOD_INST_COUNT:
cfg->max_mod_inst_count = *tlv->value;
break;
case AVS_FW_CFG_MAX_LL_TASKS_PER_PRI_COUNT:
cfg->max_ll_tasks_per_pri_count = *tlv->value;
break;
case AVS_FW_CFG_LL_PRI_COUNT:
cfg->ll_pri_count = *tlv->value;
break;
case AVS_FW_CFG_MAX_DP_TASKS_COUNT:
cfg->max_dp_tasks_count = *tlv->value;
break;
case AVS_FW_CFG_MAX_LIBS_COUNT:
cfg->max_libs_count = *tlv->value;
break;
case AVS_FW_CFG_XTAL_FREQ_HZ:
cfg->xtal_freq_hz = *tlv->value;
break;
case AVS_FW_CFG_POWER_GATING_POLICY:
cfg->power_gating_policy = *tlv->value;
break;
/* Known but not useful to us. */
case AVS_FW_CFG_DMA_BUFFER_CONFIG:
case AVS_FW_CFG_SCHEDULER_CONFIG:
case AVS_FW_CFG_CLOCKS_CONFIG:
case AVS_FW_CFG_RESERVED:
break;
default:
dev_info(adev->dev, "Unrecognized fw param: %d\n", tlv->type);
break;
}
offset += sizeof(*tlv) + tlv->length;
}
/* No longer needed, free it as it's owned by the get_large_config() caller. */
kfree(payload);
return ret;
}
int avs_ipc_get_hw_config(struct avs_dev *adev, struct avs_hw_cfg *cfg)
{
struct avs_tlv *tlv;
size_t payload_size;
size_t size, offset = 0;
u8 *payload;
int ret;
ret = avs_ipc_get_large_config(adev, AVS_BASEFW_MOD_ID, AVS_BASEFW_INST_ID,
AVS_BASEFW_HARDWARE_CONFIG, NULL, 0,
&payload, &payload_size);
if (ret)
return ret;
/* Non-zero payload expected for HARDWARE_CONFIG. */
if (!payload_size)
return -EREMOTEIO;
while (offset < payload_size) {
tlv = (struct avs_tlv *)(payload + offset);
switch (tlv->type) {
case AVS_HW_CFG_AVS_VER:
cfg->avs_version = *tlv->value;
break;
case AVS_HW_CFG_DSP_CORES:
cfg->dsp_cores = *tlv->value;
break;
case AVS_HW_CFG_MEM_PAGE_BYTES:
cfg->mem_page_bytes = *tlv->value;
break;
case AVS_HW_CFG_TOTAL_PHYS_MEM_PAGES:
cfg->total_phys_mem_pages = *tlv->value;
break;
case AVS_HW_CFG_I2S_CAPS:
cfg->i2s_caps.i2s_version = tlv->value[0];
size = tlv->value[1];
cfg->i2s_caps.ctrl_count = size;
if (!size)
break;
/* Multiply to get entire array size. */
size *= sizeof(*cfg->i2s_caps.ctrl_base_addr);
cfg->i2s_caps.ctrl_base_addr = devm_kmemdup(adev->dev,
&tlv->value[2],
size, GFP_KERNEL);
if (!cfg->i2s_caps.ctrl_base_addr) {
ret = -ENOMEM;
goto exit;
}
break;
case AVS_HW_CFG_GATEWAY_COUNT:
cfg->gateway_count = *tlv->value;
break;
case AVS_HW_CFG_HP_EBB_COUNT:
cfg->hp_ebb_count = *tlv->value;
break;
case AVS_HW_CFG_LP_EBB_COUNT:
cfg->lp_ebb_count = *tlv->value;
break;
case AVS_HW_CFG_EBB_SIZE_BYTES:
cfg->ebb_size_bytes = *tlv->value;
break;
case AVS_HW_CFG_GPDMA_CAPS:
break;
default:
dev_info(adev->dev, "Unrecognized hw config: %d\n", tlv->type);
break;
}
offset += sizeof(*tlv) + tlv->length;
}
exit:
/* No longer needed, free it as it's owned by the get_large_config() caller. */
kfree(payload);
return ret;
}
int avs_ipc_get_modules_info(struct avs_dev *adev, struct avs_mods_info **info)
{
size_t payload_size;
u8 *payload;
int ret;
ret = avs_ipc_get_large_config(adev, AVS_BASEFW_MOD_ID, AVS_BASEFW_INST_ID,
AVS_BASEFW_MODULES_INFO, NULL, 0,
&payload, &payload_size);
if (ret)
return ret;
/* Non-zero payload expected for MODULES_INFO. */
if (!payload_size)
return -EREMOTEIO;
*info = (struct avs_mods_info *)payload;
return 0;
}
int avs_ipc_copier_set_sink_format(struct avs_dev *adev, u16 module_id,
u8 instance_id, u32 sink_id,
const struct avs_audio_format *src_fmt,
const struct avs_audio_format *sink_fmt)
{
struct avs_copier_sink_format cpr_fmt;
cpr_fmt.sink_id = sink_id;
/* Firmware expects driver to resend copier's input format. */
cpr_fmt.src_fmt = *src_fmt;
cpr_fmt.sink_fmt = *sink_fmt;
return avs_ipc_set_large_config(adev, module_id, instance_id,
AVS_COPIER_SET_SINK_FORMAT,
(u8 *)&cpr_fmt, sizeof(cpr_fmt));
}
int avs_ipc_peakvol_set_volume(struct avs_dev *adev, u16 module_id, u8 instance_id,
struct avs_volume_cfg *vol)
{
return avs_ipc_set_large_config(adev, module_id, instance_id, AVS_PEAKVOL_VOLUME, (u8 *)vol,
sizeof(*vol));
}
int avs_ipc_peakvol_get_volume(struct avs_dev *adev, u16 module_id, u8 instance_id,
struct avs_volume_cfg **vols, size_t *num_vols)
{
size_t payload_size;
u8 *payload;
int ret;
ret = avs_ipc_get_large_config(adev, module_id, instance_id, AVS_PEAKVOL_VOLUME, NULL, 0,
&payload, &payload_size);
if (ret)
return ret;
/* Non-zero payload expected for PEAKVOL_VOLUME. */
if (!payload_size)
return -EREMOTEIO;
*vols = (struct avs_volume_cfg *)payload;
*num_vols = payload_size / sizeof(**vols);
return 0;
}
#ifdef CONFIG_DEBUG_FS
int avs_ipc_set_enable_logs(struct avs_dev *adev, u8 *log_info, size_t size)
{
return avs_ipc_set_large_config(adev, AVS_BASEFW_MOD_ID, AVS_BASEFW_INST_ID,
AVS_BASEFW_ENABLE_LOGS, log_info, size);
}
int avs_ipc_set_system_time(struct avs_dev *adev)
{
struct avs_sys_time sys_time;
u64 us;
/* firmware expects UTC time in micro seconds */
us = ktime_to_us(ktime_get());
sys_time.val_l = us & UINT_MAX;
sys_time.val_u = us >> 32;
return avs_ipc_set_large_config(adev, AVS_BASEFW_MOD_ID, AVS_BASEFW_INST_ID,
AVS_BASEFW_SYSTEM_TIME, (u8 *)&sys_time, sizeof(sys_time));
}
int avs_ipc_probe_get_dma(struct avs_dev *adev, struct avs_probe_dma **dmas, size_t *num_dmas)
{
size_t payload_size;
u32 module_id;
u8 *payload;
int ret;
module_id = avs_get_module_id(adev, &AVS_PROBE_MOD_UUID);
ret = avs_ipc_get_large_config(adev, module_id, AVS_PROBE_INST_ID, AVS_PROBE_INJECTION_DMA,
NULL, 0, &payload, &payload_size);
if (ret)
return ret;
*dmas = (struct avs_probe_dma *)payload;
*num_dmas = payload_size / sizeof(**dmas);
return 0;
}
int avs_ipc_probe_attach_dma(struct avs_dev *adev, struct avs_probe_dma *dmas, size_t num_dmas)
{
u32 module_id = avs_get_module_id(adev, &AVS_PROBE_MOD_UUID);
return avs_ipc_set_large_config(adev, module_id, AVS_PROBE_INST_ID, AVS_PROBE_INJECTION_DMA,
(u8 *)dmas, array_size(sizeof(*dmas), num_dmas));
}
int avs_ipc_probe_detach_dma(struct avs_dev *adev, union avs_connector_node_id *node_ids,
size_t num_node_ids)
{
u32 module_id = avs_get_module_id(adev, &AVS_PROBE_MOD_UUID);
return avs_ipc_set_large_config(adev, module_id, AVS_PROBE_INST_ID,
AVS_PROBE_INJECTION_DMA_DETACH, (u8 *)node_ids,
array_size(sizeof(*node_ids), num_node_ids));
}
int avs_ipc_probe_get_points(struct avs_dev *adev, struct avs_probe_point_desc **descs,
size_t *num_descs)
{
size_t payload_size;
u32 module_id;
u8 *payload;
int ret;
module_id = avs_get_module_id(adev, &AVS_PROBE_MOD_UUID);
ret = avs_ipc_get_large_config(adev, module_id, AVS_PROBE_INST_ID, AVS_PROBE_POINTS, NULL,
0, &payload, &payload_size);
if (ret)
return ret;
*descs = (struct avs_probe_point_desc *)payload;
*num_descs = payload_size / sizeof(**descs);
return 0;
}
int avs_ipc_probe_connect_points(struct avs_dev *adev, struct avs_probe_point_desc *descs,
size_t num_descs)
{
u32 module_id = avs_get_module_id(adev, &AVS_PROBE_MOD_UUID);
return avs_ipc_set_large_config(adev, module_id, AVS_PROBE_INST_ID, AVS_PROBE_POINTS,
(u8 *)descs, array_size(sizeof(*descs), num_descs));
}
int avs_ipc_probe_disconnect_points(struct avs_dev *adev, union avs_probe_point_id *ids,
size_t num_ids)
{
u32 module_id = avs_get_module_id(adev, &AVS_PROBE_MOD_UUID);
return avs_ipc_set_large_config(adev, module_id, AVS_PROBE_INST_ID,
AVS_PROBE_POINTS_DISCONNECT, (u8 *)ids,
array_size(sizeof(*ids), num_ids));
}
#endif
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