sof_pcm_stream_free identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

sound/soc/sof/pcm.c, line 209 (as a function)

Referenced in 1 files:

sound/soc/sof/pcm.c

Smatch caller information:

sound/soc/sof/pcm.c sof_pcm_free_all_streams() -> sof_pcm_stream_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	sdev	4096-ptr_max
PARAM_VALUE	0	sdev->ipc	4096-ptr_max
PARAM_VALUE	0	sdev->ipc->msg.rx_data	0,4096-ptr_max
PARAM_VALUE	0	sdev->ipc->ops	4096-ptr_max
PARAM_VALUE	0	sdev->ipc->ops->pcm	2727965018001317888,7051671994805637120
PARAM_VALUE	0	sdev->ipc->ops->pm	5208328608293543936,7865405478994923520
PARAM_VALUE	0	sdev->ipc->ops->tplg	4353795724968787968,5924458453840941056
PARAM_VALUE	0	sdev->ipc->sdev->msg->rx_data	0,784178113353506816,6806950553865195520,8362215616277610496
PARAM_VALUE	1	substream	4096-ptr_max
PARAM_VALUE	1	substream->runtime	1-u64max
PARAM_VALUE	2	spcm	4096-ptr_max
PARAM_VALUE	2	spcm->stream	4096-ptr_max
PARAM_VALUE	3	dir	0-1
PARAM_VALUE	4	free_widget_list	1
BUF_SIZE	0	sdev	s32min-(-2),1-s32max
BUF_SIZE	0	sdev	s32min-(-2),1-s32max
CAPPED_DATA	0	&sdev->pcm_list	1
CAPPED_DATA	2	&spcm->list	1
DATA_SOURCE	0	sdev	$0
FUZZY_MAX	3	dir	1
RX_PATH
TASK_NOT_RUNNING

sound/soc/sof/pcm.c sof_pcm_hw_free() -> sof_pcm_stream_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	sdev	4096-ptr_max
PARAM_VALUE	1	substream	4096-ptr_max
PARAM_VALUE	1	substream->private_data	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->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->plug	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_first->transfer	0-s64max
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.plugin_last->transfer	0-s64max
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
PARAM_VALUE	2	spcm	4096-ptr_max
PARAM_VALUE	4	free_widget_list	1
BUF_SIZE	0	sdev	s32min-(-2),1-s32max
BUF_SIZE	0	sdev	s32min-(-2),1-s32max
CAPPED_DATA	1	substream	1
CAPPED_DATA	2	spcm->pcm.dai_id	1
DATA_SOURCE	1	substream	$1
DATA_SOURCE	2	spcm	r snd_sof_find_spcm_dai
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
UNITS	0	sdev	unit_byte
USER_PTR	1	substream->runtime->oss.buffer

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

Type	Parameter	Key	Value
PARAM_VALUE	0	sdev	4096-ptr_max
PARAM_VALUE	0	sdev->ipc	0,4096-ptr_max
PARAM_VALUE	0	sdev->ipc->ops	0,33499521977491456,1807000495050428416
PARAM_VALUE	0	sdev->ipc->ops->pcm	2727965018001317888,7051671994805637120
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	spcm	4096-ptr_max
PARAM_VALUE	2	spcm->pending_stop	4096-ptr_max
PARAM_VALUE	2	spcm->prepared	4096-ptr_max
PARAM_VALUE	4	free_widget_list	1
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
CAPPED_DATA	2	spcm->pcm.dai_id	1
DATA_SOURCE	1	substream	$1
DATA_SOURCE	2	spcm	r snd_sof_find_spcm_dai
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
UNITS	0	sdev	unit_byte
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/pcm.c sof_pcm_trigger() -> sof_pcm_stream_free()

Type	Parameter	Key	Value
PARAM_VALUE	0	sdev	4096-ptr_max
PARAM_VALUE	0	sdev->dspless_mode_selected	1
PARAM_VALUE	0	sdev->ipc	0,4096-ptr_max
PARAM_VALUE	0	sdev->ipc->ops	0,33499521977491456,1807000495050428416
PARAM_VALUE	0	sdev->ipc->ops->pcm	2727965018001317888,7051671994805637120
PARAM_VALUE	1	substream	4096-ptr_max
PARAM_VALUE	2	spcm	4096-ptr_max
PARAM_VALUE	2	spcm->pending_stop	4096-ptr_max
PARAM_VALUE	2	spcm->stream	4096-ptr_max
PARAM_VALUE	4	free_widget_list	0
BUF_SIZE	0	sdev	s32min-(-2),1-s32max
BUF_SIZE	0	sdev	s32min-(-2),1-s32max
CAPPED_DATA	1	substream	1
CAPPED_DATA	2	spcm->pcm.dai_id	1
DATA_SOURCE	1	substream	$1
DATA_SOURCE	2	spcm	r snd_sof_find_spcm_dai
UNITS	0	sdev	unit_byte