snd_pcm_debug_name 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 prototype:

include/sound/pcm.h, line 612 (as a prototype)

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

sound/core/pcm_lib.c __snd_pcm_xrun() -> snd_pcm_debug_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	substream	4096-ptr_max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	substream->group->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	substream->pstr	4096-ptr_max
PARAM_VALUE	0	substream->pstr->stream	0-1
PARAM_VALUE	0	substream->runtime->fasync->on	s32min-s32max
PARAM_VALUE	1	name	8113732240524185600
PARAM_VALUE	2	len	16
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	1	name	16
CAPPED_DATA	0	substream	1
DATA_SOURCE	0	substream	$0
BIT_INFO	0	substream->pstr->xrun_debug	0x1,0xffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	substream->runtime->private_data->core.tc.cycle_last	s64min-s64max
HOST_DATA	0	substream->snapshot.cycles	s64min-s64max
USER_DATA	0	substream->runtime->dma_buffer_p->addr	9223372036854788096-9223372036855042047[c]
USER_DATA	0	substream->runtime->dma_buffer_p->bytes	0,4096-4294967296[c]
USER_DATA	0	substream->runtime->no_period_wakeup	0-1
USER_DATA	0	substream->runtime->rate_den	0-u32max
USER_DATA	0	substream->runtime->rate_num	0-u32max
USER_DATA	0	substream->runtime->trigger_master->f_flags	0-u32max
USER_DATA	0	*substream->runtime->oss.buffer	0-255
UNITS	0	substream	unit_byte
UNITS	2	len	unit_byte
USER_PTR	0	substream->runtime->oss.buffer
HALF_LOCKED2	0	&substream->runtime->buffer_mutex
HALF_LOCKED2	0	&substream->self_group.lock
HALF_LOCKED2	0	&substream->self_group.mutex

sound/core/pcm_lib.c snd_pcm_update_hw_ptr0() -> snd_pcm_debug_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	substream	4096-ptr_max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	substream->pstr->stream	0-1
PARAM_VALUE	0	substream->runtime->fasync->on	s32min-s32max
PARAM_VALUE	0	substream->runtime->state	3,5
PARAM_VALUE	0	substream->runtime->status	4096-ptr_max
PARAM_VALUE	1	name	2919212333672321024
PARAM_VALUE	2	len	16
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	1	name	16
DATA_SOURCE	0	substream	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	substream->runtime->private_data->core.tc.cycle_last	s64min-s64max
HOST_DATA	0	substream->snapshot.cycles	s64min-s64max
USER_DATA	0	substream->f_flags	0-u32max
USER_DATA	0	substream->runtime->no_period_wakeup	0-1
USER_DATA	0	substream->runtime->rate_den	0-u32max
USER_DATA	0	substream->runtime->rate_num	0-u32max
USER_DATA	0	substream->runtime->trigger_master->f_flags	0-u32max
USER_DATA	0	*substream->runtime->oss.buffer	0-255
NO_OVERFLOW_SIMPLE	0	substream->runtime->dma_buffer_p->addr
UNITS	0	substream	unit_byte
UNITS	2	len	unit_byte
USER_PTR	0	substream->runtime->oss.buffer
HALF_LOCKED2	0	&substream->runtime->buffer_mutex
HALF_LOCKED2	0	&substream->self_group.lock
HALF_LOCKED2	0	&substream->self_group.mutex

sound/pci/asihpi/asihpi.c print_hwparams() -> snd_pcm_debug_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	substream	4096-ptr_max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->iommu_group->default_domain	0-s64max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	substream->ops	4096-ptr_max
PARAM_VALUE	0	substream->ops->hw_params	1-u64max
PARAM_VALUE	0	substream->pcm	4096-ptr_max
PARAM_VALUE	0	substream->pcm->card	4096-ptr_max
PARAM_VALUE	0	substream->private_data->elapsed_period.lockdep_map->name	0-255
PARAM_VALUE	0	substream->private_data->stopped	0
PARAM_VALUE	0	substream->runtime	4096-ptr_max
PARAM_VALUE	0	substream->runtime->audio_tstamp_report.accuracy	0,42
PARAM_VALUE	0	substream->runtime->audio_tstamp_report.actual_type	0-2,5
PARAM_VALUE	0	substream->runtime->buffer_accessing.counter	0-s32max
PARAM_VALUE	0	substream->runtime->buffer_mutex.dep_map->name	0-255
PARAM_VALUE	0	substream->runtime->buffer_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	substream->runtime->buffer_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	substream->runtime->buffer_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	substream->runtime->oss.buffer	0
PARAM_VALUE	0	substream->runtime->oss.plugin_first->plug	0-s64max
PARAM_VALUE	0	substream->runtime->private_data->data_endpoint->prepare_data_urb	0,4049760685819678720
PARAM_VALUE	0	substream->runtime->private_data->data_endpoint->state.counter	0-s32max
PARAM_VALUE	0	substream->runtime->private_data->dma_chan->completed_cookie	1
PARAM_VALUE	0	substream->runtime->private_data->dma_chan->cookie	1
PARAM_VALUE	0	substream->runtime->private_data->sync_endpoint->prepare_data_urb	0,4049760685819678720
PARAM_VALUE	0	substream->runtime->private_data->sync_endpoint->state.counter	0-s32max
PARAM_VALUE	0	substream->runtime->private_data->timer_instance.flags	0-4194302
PARAM_VALUE	0	substream->runtime->private_data->timer_instance.lockdep_map->name	0-255
PARAM_VALUE	0	substream->runtime->stop_operating	0
PARAM_VALUE	1	name	1276268656490803200
PARAM_VALUE	2	len	16
BUF_SIZE	1	name	16
CAPPED_DATA	0	substream->runtime->hw_constraints.rules_num	1
DATA_SOURCE	0	substream	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	substream->runtime->dma_buffer_p->addr	9223372036854788096-9223372036855042047[c]
USER_DATA	0	substream->runtime->dma_buffer_p->bytes	0,4096-4294967296[c]
USER_DATA	0	substream->runtime->no_period_wakeup	0-1
USER_DATA	0	substream->runtime->rate_den	0-u32max
USER_DATA	0	substream->runtime->rate_num	0-u32max
USER_DATA	0	substream->runtime->trigger_master->f_flags	0-u32max
USER_DATA	0	*substream->runtime->oss.buffer	0-255
UNITS	2	len	unit_byte
USER_PTR	0	substream->runtime->oss.buffer
LOCK2		&runtime->buffer_mutex
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/asihpi/asihpi.c snd_card_asihpi_capture_pointer() -> snd_pcm_debug_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	substream	4096-ptr_max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	substream->ops	4096-ptr_max
PARAM_VALUE	0	substream->pstr->stream	0-1
PARAM_VALUE	0	substream->runtime	4096-ptr_max
PARAM_VALUE	0	substream->runtime->fasync->on	s32min-s32max
PARAM_VALUE	1	name	5949408461584527360
PARAM_VALUE	2	len	16
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	1	name	16
DATA_SOURCE	0	substream	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	substream->f_flags	0-u32max
USER_DATA	0	substream->runtime->no_period_wakeup	0-1
USER_DATA	0	substream->runtime->rate_den	0-u32max
USER_DATA	0	substream->runtime->rate_num	0-u32max
USER_DATA	0	substream->runtime->trigger_master->f_flags	0-u32max
USER_DATA	0	*substream->runtime->oss.buffer	0-255
NO_OVERFLOW_SIMPLE	0	substream->runtime->dma_buffer_p->addr
UNITS	2	len	unit_byte
USER_PTR	0	substream->runtime->oss.buffer
HALF_LOCKED2		&atimer->lock
HALF_LOCKED2		irq
HALF_LOCKED2	0	&substream->runtime->buffer_mutex
HALF_LOCKED2	0	&substream->self_group.lock
HALF_LOCKED2	0	&substream->self_group.mutex

sound/pci/asihpi/asihpi.c snd_card_asihpi_playback_pointer() -> snd_pcm_debug_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	substream	4096-ptr_max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	substream->ops	4096-ptr_max
PARAM_VALUE	0	substream->pstr->stream	0-1
PARAM_VALUE	0	substream->runtime	4096-ptr_max
PARAM_VALUE	0	substream->runtime->fasync->on	s32min-s32max
PARAM_VALUE	1	name	2866479399408713728
PARAM_VALUE	2	len	16
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	1	name	16
DATA_SOURCE	0	substream	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	substream->f_flags	0-u32max
USER_DATA	0	substream->runtime->no_period_wakeup	0-1
USER_DATA	0	substream->runtime->rate_den	0-u32max
USER_DATA	0	substream->runtime->rate_num	0-u32max
USER_DATA	0	substream->runtime->trigger_master->f_flags	0-u32max
USER_DATA	0	*substream->runtime->oss.buffer	0-255
NO_OVERFLOW_SIMPLE	0	substream->runtime->dma_buffer_p->addr
UNITS	2	len	unit_byte
USER_PTR	0	substream->runtime->oss.buffer
HALF_LOCKED2		&atimer->lock
HALF_LOCKED2		irq
HALF_LOCKED2	0	&substream->runtime->buffer_mutex
HALF_LOCKED2	0	&substream->self_group.lock
HALF_LOCKED2	0	&substream->self_group.mutex

sound/pci/asihpi/asihpi.c snd_card_asihpi_timer_function() -> snd_pcm_debug_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	substream	4096-ptr_max
PARAM_VALUE	1	name	7832839767566606336
PARAM_VALUE	2	len	16
BUF_SIZE	1	name	16
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	len	unit_byte

sound/pci/asihpi/asihpi.c snd_card_asihpi_trigger() -> snd_pcm_debug_name()

Type	Parameter	Key	Value
PARAM_VALUE	0	substream	4096-ptr_max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->available_count	0-s64max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->cma_area->nranges	s32min-s32max
PARAM_VALUE	0	substream->dma_buffer.dev.dev->dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	substream->ops	4096-ptr_max
PARAM_VALUE	0	substream->pstr->stream	0-1
PARAM_VALUE	0	substream->runtime	4096-ptr_max
PARAM_VALUE	0	substream->runtime->fasync->on	s32min-s32max
PARAM_VALUE	0	substream->runtime->trigger_master	4096-ptr_max
PARAM_VALUE	1	name	3612028606583975936
PARAM_VALUE	2	len	16
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	0	substream	s32min-(-1),1-s32max
BUF_SIZE	1	name	16
CAPPED_DATA	0	substream	1
CAPPED_DATA	0	substream->runtime->trigger_master	1
DATA_SOURCE	0	substream	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	substream->f_flags	0-u32max
USER_DATA	0	substream->runtime->no_period_wakeup	0-1
USER_DATA	0	substream->runtime->rate_den	0-u32max
USER_DATA	0	substream->runtime->rate_num	0-u32max
USER_DATA	0	substream->runtime->trigger_master->f_flags	0-u32max
USER_DATA	0	*substream->runtime->oss.buffer	0-255
NO_OVERFLOW_SIMPLE	0	substream->runtime->dma_buffer_p->addr
UNITS	2	len	unit_byte
USER_PTR	0	substream->runtime->oss.buffer
HALF_LOCKED2		_T->lock
HALF_LOCKED2	0	&substream->runtime->buffer_mutex
HALF_LOCKED2	0	&substream->self_group.lock
HALF_LOCKED2	0	&substream->self_group.mutex