snd_trident_write_voice_regs identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

sound/pci/trident/trident.h, line 414 (as a prototype)

Defined in 1 files as a function:

sound/pci/trident/trident_main.c, line 425 (as a function)

Referenced in 1 files:

sound/pci/trident/trident_main.c

Smatch caller information:

sound/pci/trident/trident_main.c snd_trident_capture_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident	4096-ptr_max
PARAM_VALUE	0	trident->bDMAStart	25,57,89,121,153,185,217,249
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	0
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	127
PARAM_VALUE	1	voice->Delta	0-4096
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	1
PARAM_VALUE	1	voice->Pan	127
PARAM_VALUE	1	voice->RVol	127
PARAM_VALUE	1	voice->Vol	1023
PARAM_VALUE	1	voice->isync	1
PARAM_VALUE	1	voice->memblk	0,4096-ptr_max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
FUZZY_MAX	0	trident->bDMAStart	25
BIT_INFO	0	trident->bDMAStart	0x19,0xf9
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
UNITS	1	voice	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_foldback_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident	4096-ptr_max
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	0
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	127
PARAM_VALUE	1	voice->Delta	4096
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	1
PARAM_VALUE	1	voice->Pan	127
PARAM_VALUE	1	voice->RVol	127
PARAM_VALUE	1	voice->Vol	1023
PARAM_VALUE	1	voice->memblk	0,4096-ptr_max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
UNITS	1	voice	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_foldback_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident	4096-ptr_max
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	0
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	127
PARAM_VALUE	1	voice->Delta	4096
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	0-1
PARAM_VALUE	1	voice->Pan	127
PARAM_VALUE	1	voice->RVol	127
PARAM_VALUE	1	voice->Vol	1023
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
FUZZY_MAX	1	voice->GVSel	1
HARD_MAX	1	voice->GVSel	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_playback_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident->pcm_mixer	4096-ptr_max
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	0
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	0-127
PARAM_VALUE	1	voice->Delta	0-4096
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	1
PARAM_VALUE	1	voice->Pan	0-127
PARAM_VALUE	1	voice->RVol	0-127
PARAM_VALUE	1	voice->Vol	0-1023
PARAM_VALUE	1	voice->memblk	0,4096-ptr_max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
UNITS	1	voice	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_playback_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident	4096-ptr_max
PARAM_VALUE	0	trident->pcm_mixer	4096-ptr_max
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	0
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	127
PARAM_VALUE	1	voice->Delta	0-4096
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	0-1
PARAM_VALUE	1	voice->Pan	127
PARAM_VALUE	1	voice->RVol	127
PARAM_VALUE	1	voice->Vol	1023
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
FUZZY_MAX	1	voice->GVSel	1
HARD_MAX	1	voice->GVSel	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_si7018_capture_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	35456
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	0
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	0
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	1
PARAM_VALUE	1	voice->Pan	0
PARAM_VALUE	1	voice->RVol	0
PARAM_VALUE	1	voice->Vol	0
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
UNITS	1	voice	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_si7018_capture_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident	4096-ptr_max
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	0
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	127
PARAM_VALUE	1	voice->Delta	0-4096
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	0
PARAM_VALUE	1	voice->Pan	127
PARAM_VALUE	1	voice->RVol	127
PARAM_VALUE	1	voice->Vol	1023
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_spdif_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident	4096-ptr_max
PARAM_VALUE	0	trident->device	0-272199703,272199705-u32max
PARAM_VALUE	0	trident->pcm_mixer	4096-ptr_max
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	0
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	127
PARAM_VALUE	1	voice->Delta	0-4096
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	1
PARAM_VALUE	1	voice->Pan	127
PARAM_VALUE	1	voice->RVol	127
PARAM_VALUE	1	voice->Vol	1023
PARAM_VALUE	1	voice->isync	1
PARAM_VALUE	1	voice->isync3	1
PARAM_VALUE	1	voice->memblk	0,4096-ptr_max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
UNITS	1	voice	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_spdif_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident	4096-ptr_max
PARAM_VALUE	0	trident->device	272199704
PARAM_VALUE	0	trident->pcm_mixer	4096-ptr_max
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	23552
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	0-127
PARAM_VALUE	1	voice->Delta	2048
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	1
PARAM_VALUE	1	voice->Pan	0-127
PARAM_VALUE	1	voice->RVol	0-127
PARAM_VALUE	1	voice->Vol	0-1023
PARAM_VALUE	1	voice->memblk	0,4096-ptr_max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
BUF_SIZE	1	voice	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
UNITS	1	voice	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock

sound/pci/trident/trident_main.c snd_trident_spdif_prepare() -> snd_trident_write_voice_regs()

Type	Parameter	Key	Value
PARAM_VALUE	0	trident	4096-ptr_max
PARAM_VALUE	0	trident->device	272199704
PARAM_VALUE	0	trident->pcm_mixer	4096-ptr_max
PARAM_VALUE	1	voice	4096-ptr_max
PARAM_VALUE	1	voice->Alpha	0
PARAM_VALUE	1	voice->Attribute	0
PARAM_VALUE	1	voice->CSO	0
PARAM_VALUE	1	voice->CTRL	1,3,5,7,9,11,13,15
PARAM_VALUE	1	voice->CVol	127
PARAM_VALUE	1	voice->Delta	2048
PARAM_VALUE	1	voice->EC	0
PARAM_VALUE	1	voice->FMC	3
PARAM_VALUE	1	voice->FMS	0
PARAM_VALUE	1	voice->GVSel	0
PARAM_VALUE	1	voice->Pan	127
PARAM_VALUE	1	voice->RVol	127
PARAM_VALUE	1	voice->Vol	1023
BUF_SIZE	0	trident	s32min-(-2),1-s32max
BUF_SIZE	0	trident	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	trident	unit_byte
LOCK2		irq
LOCK2	0	&trident->reg_lock
TYPE_LOCK		(struct snd_trident)->reg_lock