vicam_set_camera_power 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:

drivers/media/usb/gspca/vicam.c, line 84 (as a function)

Referenced in 1 files:

drivers/media/usb/gspca/vicam.c
- line 269
- line 291

Smatch caller information:

drivers/media/usb/gspca/vicam.c sd_start() -> vicam_set_camera_power()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->cam.needs_full_bandwidth	0-1
PARAM_VALUE	0	gspca_dev->dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->dev->actconfig	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->image	0
PARAM_VALUE	0	gspca_dev->image_len	0
PARAM_VALUE	0	gspca_dev->int_urb	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->anchor	0
PARAM_VALUE	0	gspca_dev->int_urb->anchor_list.next	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->anchor_list.prev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->complete	3955764357836926976
PARAM_VALUE	0	gspca_dev->int_urb->context	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->ep	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->error_count	0
PARAM_VALUE	0	gspca_dev->int_urb->hcpriv	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->interval	s32min-32768
PARAM_VALUE	0	gspca_dev->int_urb->num_mapped_sgs	0-s32max
PARAM_VALUE	0	gspca_dev->int_urb->num_sgs	0
PARAM_VALUE	0	gspca_dev->int_urb->number_of_packets	0
PARAM_VALUE	0	gspca_dev->int_urb->pipe	0,128-u32max
PARAM_VALUE	0	gspca_dev->int_urb->reject.counter	0
PARAM_VALUE	0	gspca_dev->int_urb->sg	0
PARAM_VALUE	0	gspca_dev->int_urb->sgt	0
PARAM_VALUE	0	gspca_dev->int_urb->start_frame	(-1)
PARAM_VALUE	0	gspca_dev->int_urb->status	(-4095)-0
PARAM_VALUE	0	gspca_dev->int_urb->stream_id	0
PARAM_VALUE	0	gspca_dev->int_urb->transfer_buffer_length	0-u16max
PARAM_VALUE	0	gspca_dev->last_packet_type	0
PARAM_VALUE	0	gspca_dev->sd_desc	4096-ptr_max
PARAM_VALUE	0	gspca_dev->sd_desc->isoc_init	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->sd_desc->isoc_nego	0,5597140758607159296,7839014778267959296
PARAM_VALUE	0	gspca_dev->sd_desc->stop0	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->sd_desc->stopN	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->usb_err	0
PARAM_VALUE	0	*gspca_dev->dev->toggle	0-4294967295
PARAM_VALUE	1	state	1
BUF_SIZE	0	gspca_dev	s32min-(-2),1-s32max
BUF_SIZE	0	gspca_dev	s32min-(-2),1-s32max
CAPPED_DATA	0	gspca_dev->dev	1
CAPPED_DATA	0	gspca_dev->dev->actconfig->desc.bNumInterfaces	1
DATA_SOURCE	0	gspca_dev	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	gspca_dev->int_urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE	0	gspca_dev->int_urb->transfer_buffer_length
HALF_LOCKED2	0	&gspca_dev->usb_lock

drivers/media/usb/gspca/vicam.c sd_stop0() -> vicam_set_camera_power()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->dev	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->anchor	0
PARAM_VALUE	0	gspca_dev->int_urb->anchor_list.next	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->anchor_list.prev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->complete	3955764357836926976
PARAM_VALUE	0	gspca_dev->int_urb->context	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->ep	4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->error_count	0
PARAM_VALUE	0	gspca_dev->int_urb->hcpriv	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->int_urb->interval	s32min-32768
PARAM_VALUE	0	gspca_dev->int_urb->num_mapped_sgs	0-s32max
PARAM_VALUE	0	gspca_dev->int_urb->num_sgs	0
PARAM_VALUE	0	gspca_dev->int_urb->number_of_packets	0
PARAM_VALUE	0	gspca_dev->int_urb->pipe	0,128-u32max
PARAM_VALUE	0	gspca_dev->int_urb->reject.counter	0
PARAM_VALUE	0	gspca_dev->int_urb->sg	0
PARAM_VALUE	0	gspca_dev->int_urb->sgt	0
PARAM_VALUE	0	gspca_dev->int_urb->start_frame	(-1)
PARAM_VALUE	0	gspca_dev->int_urb->status	(-4095)-0
PARAM_VALUE	0	gspca_dev->int_urb->stream_id	0
PARAM_VALUE	0	gspca_dev->int_urb->transfer_buffer_length	0-u16max
PARAM_VALUE	0	gspca_dev->present	1
PARAM_VALUE	0	gspca_dev->sd_desc	4096-ptr_max
PARAM_VALUE	0	gspca_dev->sd_desc->isoc_init	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->sd_desc->isoc_nego	0,5597140758607159296,7839014778267959296
PARAM_VALUE	0	gspca_dev->sd_desc->stop0	4096-ptr_max
PARAM_VALUE	0	gspca_dev->sd_desc->stopN	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->usb_err	0
PARAM_VALUE	0	gspca_dev->usb_lock.dep_map->name	0-255
PARAM_VALUE	0	gspca_dev->usb_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->usb_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	gspca_dev->usb_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	gspca_dev->usb_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	gspca_dev->usb_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	gspca_dev->usb_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	gspca_dev->usb_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	gspca_dev->usb_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	gspca_dev->usb_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	gspca_dev->usb_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	gspca_dev->usb_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	*gspca_dev->dev->toggle	0-4294967295
PARAM_VALUE	0	*gspca_dev->urb	0
PARAM_VALUE	1	state	0
BUF_SIZE	0	gspca_dev	s32min-(-1),1-s32max
BUF_SIZE	0	gspca_dev	s32min-(-1),1-s32max
CAPPED_DATA	0	gspca_dev->dev	1
CAPPED_DATA	0	&gspca_dev->usb_lock	1
DATA_SOURCE	0	gspca_dev	$0
STR_LEN	0	gspca_dev	(-1)
STR_LEN	0	gspca_dev	(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	gspca_dev->int_urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE	0	gspca_dev->int_urb->transfer_buffer_length
LOCK2	0	&gspca_dev->usb_lock
TYPE_LOCK		(struct gspca_dev)->usb_lock