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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/soc/sof/ipc4-pcm.c sof_ipc4_pcm_hw_free() -> sof_ipc4_trigger_pipelines()

Type Parameter Key Value
PARAM_VALUE 1 substream 4096-ptr_max
PARAM_VALUE 1 substream->dma_buffer.dev.dev->cma_area->available_count 0-s64max
PARAM_VALUE 1 substream->dma_buffer.dev.dev->cma_area->nranges s32min-s32max
PARAM_VALUE 1 substream->dma_buffer.dev.dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 1 substream->pstr->stream 0-1
PARAM_VALUE 1 substream->runtime->fasync->on s32min-s32max
PARAM_VALUE 2 state 2
PARAM_VALUE 3 cmd 0
BUF_SIZE 1 substream s32min-(-1),1-s32max
BUF_SIZE 1 substream s32min-(-1),1-s32max
DATA_SOURCE 0 component $0
DATA_SOURCE 1 substream $1
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 substream->f_flags 0-u32max
USER_DATA 1 substream->runtime->dma_buffer_p->addr 9223372036854788096-9223372036855042047[c]
USER_DATA 1 substream->runtime->dma_buffer_p->bytes 0,4096-4294967296[c]
USER_DATA 1 substream->runtime->no_period_wakeup 0-1
USER_DATA 1 substream->runtime->rate_den 0-u32max
USER_DATA 1 substream->runtime->rate_num 0-u32max
USER_DATA 1 substream->runtime->trigger_master->f_flags 0-u32max
USER_DATA 1 *substream->runtime->oss.buffer 0-255
USER_PTR 1 substream->runtime->oss.buffer
HALF_LOCKED2 1 &substream->runtime->buffer_mutex
HALF_LOCKED2 1 &substream->self_group.lock
HALF_LOCKED2 1 &substream->self_group.mutex

sound/soc/sof/ipc4-pcm.c sof_ipc4_pcm_trigger() -> sof_ipc4_trigger_pipelines()

Type Parameter Key Value
PARAM_VALUE 0 component 4096-ptr_max
PARAM_VALUE 0 component->dev 4096-ptr_max
PARAM_VALUE 0 component->dev->driver_data 4096-ptr_max
PARAM_VALUE 0 component->dev->driver_data->enabled_cores_mask 0-4294967295
PARAM_VALUE 0 component->dev->driver_data->work_write_index 0-47
PARAM_VALUE 0 component->driver 4096-ptr_max
PARAM_VALUE 0 component->driver->trigger 1-u64max
PARAM_VALUE 1 substream 4096-ptr_max
PARAM_VALUE 2 state 3-4
PARAM_VALUE 3 cmd 0-5
DATA_SOURCE 0 component $0
DATA_SOURCE 1 substream $1
DATA_SOURCE 3 cmd $2
FUZZY_MAX 2 state 4
HARD_MAX 2 state 4