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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

sound/soc/sof/pcm.c snd_sof_pcm_platform_ack() -> (struct snd_sof_dsp_ops)->pcm_ack()

Type Parameter Key Value
PARAM_VALUE 0 sdev 4096-ptr_max
PARAM_VALUE 0 sdev->pdata 4096-ptr_max
PARAM_VALUE 0 sdev->pdata->desc 4096-ptr_max
PARAM_VALUE 0 sdev->pdata->desc->ops 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->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->ops 4096-ptr_max
PARAM_VALUE 1 substream->ops->ack 1-u64max
PARAM_VALUE 1 substream->pstr->stream 0-1
PARAM_VALUE 1 substream->runtime 4096-ptr_max
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.buffer 0
PARAM_VALUE 1 substream->runtime->oss.buffer_bytes 0
PARAM_VALUE 1 substream->runtime->oss.channels 0-128
PARAM_VALUE 1 substream->runtime->oss.fragshift 0-24
PARAM_VALUE 1 substream->runtime->oss.maxfrags 0-u16max
PARAM_VALUE 1 substream->runtime->oss.period_bytes 0,16-1048576
PARAM_VALUE 1 substream->runtime->oss.period_frames 0-1
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 1 substream->runtime->oss.rate 0,1000-192000
PARAM_VALUE 1 substream->runtime->oss.subdivision 0-2,4,8,16
PARAM_VALUE 1 substream->runtime->oss.sync_trigger 0
BUF_SIZE 0 sdev s32min-(-2),1-s32max
BUF_SIZE 0 sdev s32min-(-2),1-s32max
BUF_SIZE 1 substream s32min-(-1),1-s32max
BUF_SIZE 1 substream s32min-(-1),1-s32max
DATA_SOURCE 0 sdev $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