enable_midi_input 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:

sound/pci/echoaudio/echoaudio.h, line 431 (as a prototype)

Defined in 1 files as a function:

sound/pci/echoaudio/midi.c, line 22 (as a function)

Referenced in 3 files:

Smatch caller information:

sound/pci/echoaudio/layla24.c rest_in_peace() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->comm_page	4096-ptr_max
PARAM_VALUE	0	chip->meters_enabled	0
PARAM_VALUE	0	*chip->comm_page->peak_meter	(-128)-127
PARAM_VALUE	0	*chip->comm_page->vu_meter	(-128)-127
PARAM_VALUE	1	enable	0
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		_T->lock

sound/pci/echoaudio/layla24.c snd_echo_midi_input_trigger() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	enable	0-1
BUF_SIZE	0	chip	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
BUF_SIZE	0	chip	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	1	enable	$1
PARAM_COMPARE	0	chip->midi_input_enabled	!= $1
PARAM_COMPARE	1	enable	!= $0->midi_input_enabled
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct echoaudio)->lock

sound/pci/echoaudio/layla24.c snd_echo_resume() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->asic_loaded	0-1
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->sync_irq	0
PARAM_VALUE	0	chip->irq	0
PARAM_VALUE	0	chip->midi_input_enabled	1-255
PARAM_VALUE	0	chip->pci	4096-ptr_max
PARAM_VALUE	1	enable	1
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

sound/pci/echoaudio/layla20.c rest_in_peace() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->comm_page	4096-ptr_max
PARAM_VALUE	0	chip->meters_enabled	0
PARAM_VALUE	0	*chip->comm_page->peak_meter	(-128)-127
PARAM_VALUE	0	*chip->comm_page->vu_meter	(-128)-127
PARAM_VALUE	1	enable	0
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		_T->lock

sound/pci/echoaudio/layla20.c snd_echo_midi_input_trigger() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	enable	0-1
BUF_SIZE	0	chip	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
BUF_SIZE	0	chip	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	1	enable	$1
PARAM_COMPARE	0	chip->midi_input_enabled	!= $1
PARAM_COMPARE	1	enable	!= $0->midi_input_enabled
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct echoaudio)->lock

sound/pci/echoaudio/layla20.c snd_echo_resume() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->asic_loaded	0-1
PARAM_VALUE	0	chip->bad_board	0-1
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->sync_irq	0
PARAM_VALUE	0	chip->card_name	1236913368476549120
PARAM_VALUE	0	chip->comm_page->cmd_add_buffer	0
PARAM_VALUE	0	chip->comm_page->cmd_reset	0
PARAM_VALUE	0	chip->comm_page->cmd_start	0
PARAM_VALUE	0	chip->comm_page->cmd_stop	0
PARAM_VALUE	0	chip->comm_page->comm_size	3072
PARAM_VALUE	0	chip->comm_page->control_register	0
PARAM_VALUE	0	chip->comm_page->e3g_frq_register	0
PARAM_VALUE	0	chip->comm_page->ext_box_status	0
PARAM_VALUE	0	chip->comm_page->filler2	0
PARAM_VALUE	0	chip->comm_page->flags	0
PARAM_VALUE	0	chip->comm_page->gd_clock_state	0,255
PARAM_VALUE	0	chip->comm_page->gd_resampler_state	0
PARAM_VALUE	0	chip->comm_page->gd_spdif_status	0,255
PARAM_VALUE	0	chip->comm_page->handshake	0,u32max
PARAM_VALUE	0	chip->comm_page->input_clock	0
PARAM_VALUE	0	chip->comm_page->midi_out_free_count	64
PARAM_VALUE	0	chip->comm_page->monitors	0
PARAM_VALUE	0	chip->comm_page->nominal_level_mask	0
PARAM_VALUE	0	chip->comm_page->output_clock	0
PARAM_VALUE	0	chip->comm_page->sample_rate	44100
PARAM_VALUE	0	chip->comm_page->status_clocks	0
PARAM_VALUE	0	chip->comm_page->unused	0
PARAM_VALUE	0	chip->comm_page->unused2	0
PARAM_VALUE	0	chip->comm_page->vmixer	0
PARAM_VALUE	0	chip->dsp_code	0,4096-ptr_max
PARAM_VALUE	0	chip->dsp_code_to_load	0
PARAM_VALUE	0	chip->has_midi	1
PARAM_VALUE	0	chip->input_clock_types	15
PARAM_VALUE	0	chip->irq	0
PARAM_VALUE	0	chip->midi_input_enabled	1-255
PARAM_VALUE	0	chip->output_clock_types	6
PARAM_VALUE	0	chip->pci	4096-ptr_max
PARAM_VALUE	0	chip->pci->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	chip->pci->dev.devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	*chip->comm_page->monitors	(-128)-127
PARAM_VALUE	0	*chip->comm_page->vmixer	(-128)-127
PARAM_VALUE	1	enable	1
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
TERMINATED	0	chip->card_name	1
MEM_ZERO	0	chip->comm_page
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

sound/pci/echoaudio/mia.c rest_in_peace() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->comm_page	4096-ptr_max
PARAM_VALUE	0	chip->meters_enabled	0
PARAM_VALUE	0	*chip->comm_page->peak_meter	(-128)-127
PARAM_VALUE	0	*chip->comm_page->vu_meter	(-128)-127
PARAM_VALUE	1	enable	0
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		_T->lock

sound/pci/echoaudio/mia.c snd_echo_midi_input_trigger() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	enable	0-1
BUF_SIZE	0	chip	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
BUF_SIZE	0	chip	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	1	enable	$1
PARAM_COMPARE	0	chip->midi_input_enabled	!= $1
PARAM_COMPARE	1	enable	!= $0->midi_input_enabled
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct echoaudio)->lock

sound/pci/echoaudio/mia.c snd_echo_resume() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->asic_loaded	1
PARAM_VALUE	0	chip->bad_board	0
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->sync_irq	0
PARAM_VALUE	0	chip->card_name	6028604159507689472
PARAM_VALUE	0	chip->comm_page->cmd_add_buffer	0
PARAM_VALUE	0	chip->comm_page->cmd_reset	0
PARAM_VALUE	0	chip->comm_page->cmd_start	0
PARAM_VALUE	0	chip->comm_page->cmd_stop	0
PARAM_VALUE	0	chip->comm_page->comm_size	3072
PARAM_VALUE	0	chip->comm_page->control_register	0
PARAM_VALUE	0	chip->comm_page->e3g_frq_register	0
PARAM_VALUE	0	chip->comm_page->ext_box_status	0
PARAM_VALUE	0	chip->comm_page->filler2	0
PARAM_VALUE	0	chip->comm_page->flags	0
PARAM_VALUE	0	chip->comm_page->gd_clock_state	255
PARAM_VALUE	0	chip->comm_page->gd_resampler_state	0
PARAM_VALUE	0	chip->comm_page->gd_spdif_status	255
PARAM_VALUE	0	chip->comm_page->handshake	0,u32max
PARAM_VALUE	0	chip->comm_page->input_clock	0
PARAM_VALUE	0	chip->comm_page->midi_out_free_count	64
PARAM_VALUE	0	chip->comm_page->monitors	0
PARAM_VALUE	0	chip->comm_page->nominal_level_mask	0
PARAM_VALUE	0	chip->comm_page->output_clock	0
PARAM_VALUE	0	chip->comm_page->sample_rate	44100
PARAM_VALUE	0	chip->comm_page->status_clocks	0
PARAM_VALUE	0	chip->comm_page->unused	0
PARAM_VALUE	0	chip->comm_page->unused2	0
PARAM_VALUE	0	chip->comm_page->vmixer	0
PARAM_VALUE	0	chip->dsp_code	0,4096-ptr_max
PARAM_VALUE	0	chip->dsp_code_to_load	1
PARAM_VALUE	0	chip->has_midi	1
PARAM_VALUE	0	chip->input_clock_types	9
PARAM_VALUE	0	chip->irq	0
PARAM_VALUE	0	chip->midi_input_enabled	1-255
PARAM_VALUE	0	chip->pci	4096-ptr_max
PARAM_VALUE	0	*chip->comm_page->line_out_level	(-128)-127
PARAM_VALUE	0	*chip->comm_page->monitors	(-128)-127
PARAM_VALUE	0	*chip->comm_page->vmixer	(-128)-127
PARAM_VALUE	0	*chip->output_gain	(-128)-127
PARAM_VALUE	1	enable	1
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
TERMINATED	0	chip->card_name	1
MEM_ZERO	0	chip->comm_page
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte

sound/pci/echoaudio/echo3g.c rest_in_peace() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->comm_page	4096-ptr_max
PARAM_VALUE	0	chip->meters_enabled	0
PARAM_VALUE	0	*chip->comm_page->peak_meter	(-128)-127
PARAM_VALUE	0	*chip->comm_page->vu_meter	(-128)-127
PARAM_VALUE	1	enable	0
BUF_SIZE	0	chip	72,104,256,376,448,2728
BUF_SIZE	0	chip	72,104,256,376,448,2728
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		_T->lock

sound/pci/echoaudio/echo3g.c snd_echo_midi_input_trigger() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	1	enable	0-1
BUF_SIZE	0	chip	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
BUF_SIZE	0	chip	4,72,104,216,256,288,352,376,408,440,448,608,704,2728,3792
DATA_SOURCE	1	enable	$1
PARAM_COMPARE	0	chip->midi_input_enabled	!= $1
PARAM_COMPARE	1	enable	!= $0->midi_input_enabled
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte
LOCK2		irq
LOCK2	0	&chip->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct echoaudio)->lock

sound/pci/echoaudio/echo3g.c snd_echo_resume() -> enable_midi_input()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->card	4096-ptr_max
PARAM_VALUE	0	chip->card->dev	0,4096-ptr_max
PARAM_VALUE	0	chip->card->sync_irq	0
PARAM_VALUE	0	chip->comm_page	4096-ptr_max
PARAM_VALUE	0	chip->comm_page->handshake	0
PARAM_VALUE	0	chip->irq	0
PARAM_VALUE	0	chip->midi_input_enabled	1-255
PARAM_VALUE	0	chip->pci	4096-ptr_max
PARAM_VALUE	1	enable	1
BUF_SIZE	0	chip	s32min-(-2),1-s32max
BUF_SIZE	0	chip	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	chip	unit_byte