_snd_pcm_hw_param_setempty identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/sound/pcm.h, line 1082 (as a prototype)

Defined in 1 files as a function:

sound/core/pcm_lib.c, line 1620 (as a function)

Referenced in 6 files:

Smatch caller information:

sound/isa/es18xx.c snd_es18xx_capture_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	10
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&runtime->buffer_mutex
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/isa/es18xx.c snd_es18xx_playback_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	10
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&runtime->buffer_mutex
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/korg1212/korg1212.c snd_korg1212_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	11
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&korg1212->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct snd_korg1212)->lock
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/hdspm.c snd_hdspm_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	11
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&hdspm->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct hdspm)->lock
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/hdspm.c snd_hdspm_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	13
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&hdspm->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct hdspm)->lock
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/hdspm.c snd_hdspm_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	11
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&hdspm->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct hdspm)->lock
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/hdspm.c snd_hdspm_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	13
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&runtime->buffer_mutex
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/hdsp.c snd_hdsp_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	11
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&hdsp->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct hdsp)->lock
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/hdsp.c snd_hdsp_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	13
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&hdsp->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct hdsp)->lock
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/hdsp.c snd_hdsp_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	11
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&hdsp->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct hdsp)->lock
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/hdsp.c snd_hdsp_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	13
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&hdsp->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct hdsp)->lock
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/rme9652.c snd_rme9652_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	11
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&rme9652->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex
TYPE_LOCK		(struct snd_rme9652)->lock

sound/pci/rme9652/rme9652.c snd_rme9652_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	13
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&rme9652->lock
LOCK2		&runtime->buffer_mutex
LOCK2		irq
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex
TYPE_LOCK		(struct snd_rme9652)->lock

sound/pci/rme9652/rme9652.c snd_rme9652_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	11
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&runtime->buffer_mutex
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex

sound/pci/rme9652/rme9652.c snd_rme9652_hw_params() -> _snd_pcm_hw_param_setempty()

Type	Parameter	Key	Value
PARAM_VALUE	0	params	4096-ptr_max
PARAM_VALUE	0	params->info	0-1073741823
PARAM_VALUE	0	params->rmask	0
PARAM_VALUE	1	var	13
BUF_SIZE	0	params	(-1),608
BUF_SIZE	0	params	(-1),608
DATA_SOURCE	0	params	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	params->cmask	0-u32max
USER_DATA	0	params->flags	0-u32max
USER_DATA	0	params->msbits	0-u32max
USER_DATA	0	params->rate_den	0-u32max
USER_DATA	0	params->rate_num	0-u32max
USER_PTR	0	params
USER_PTR	0	params->intervals
USER_PTR	0	params->ires
USER_PTR	0	params->masks
USER_PTR	0	params->mres
USER_PTR	0	params->reserved
LOCK2		&runtime->buffer_mutex
TYPE_LOCK		(struct snd_pcm_runtime)->buffer_mutex