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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/soc/sof/pcm.c sof_pcm_prepare() -> sof_pcm_hw_params()

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->driver 4096-ptr_max
PARAM_VALUE 0 component->driver->prepare 1-u64max
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->dma_buffer.dev.dev->iommu_group->default_domain 0-s64max
PARAM_VALUE 1 substream->private_data 4096-ptr_max
PARAM_VALUE 1 substream->private_data->dai_link->num_codecs 0-4294967295
PARAM_VALUE 1 substream->pstr->stream 0-1
PARAM_VALUE 1 substream->runtime->audio_tstamp_report.accuracy 0,42
PARAM_VALUE 1 substream->runtime->audio_tstamp_report.actual_type 0-2,5
PARAM_VALUE 1 substream->runtime->dma_buffer_p->dev.dev->iommu_group->default_domain 0-s64max
PARAM_VALUE 1 substream->runtime->fasync->on s32min-s32max
PARAM_VALUE 1 substream->runtime->fasync->poll s32min-s32max
PARAM_VALUE 1 substream->runtime->fasync->signal s32min-s32max
PARAM_VALUE 1 substream->runtime->oss.plugin_first->action 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_first->client_channels 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_first->dst_frames 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_first->dst_width s32min-s32max
PARAM_VALUE 1 substream->runtime->oss.plugin_first->name 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_first->src_frames 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_first->src_width s32min-s32max
PARAM_VALUE 1 substream->runtime->oss.plugin_last->action 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_last->client_channels 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_last->dst_frames 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_last->dst_width s32min-s32max
PARAM_VALUE 1 substream->runtime->oss.plugin_last->name 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_last->src_frames 0-s64max
PARAM_VALUE 1 substream->runtime->oss.plugin_last->src_width s32min-s32max
PARAM_VALUE 2 params 4096-ptr_max
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->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
NO_OVERFLOW_SIMPLE 1 substream->runtime->dma_buffer_p->addr
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/soc-component.c snd_soc_pcm_component_hw_params() -> (struct snd_soc_component_driver)->hw_params()

Type Parameter Key Value
PARAM_VALUE 0 component 4096-ptr_max
PARAM_VALUE 0 component->driver 4096-ptr_max
PARAM_VALUE 0 component->driver->hw_params 1-u64max
PARAM_VALUE 0 component->mark_hw_params->private_data 4096-ptr_max
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->private_data 4096-ptr_max
PARAM_VALUE 2 params 4096-ptr_max
DATA_SOURCE 1 substream $0
DATA_SOURCE 2 params $1
CONTAINER 0 -224-96+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 params->cmask 0-u32max
USER_DATA 2 params->flags 0-u32max
USER_DATA 2 params->msbits 0-u32max
USER_DATA 2 params->rate_den 0-u32max
USER_DATA 2 params->rate_num 0-u32max
USER_PTR 2 params
USER_PTR 2 params->intervals
USER_PTR 2 params->ires
USER_PTR 2 params->masks
USER_PTR 2 params->mres
USER_PTR 2 params->reserved
HALF_LOCKED2 &runtime->buffer_mutex