setcontrast 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:

drivers/media/usb/gspca/stv06xx/stv06xx_st6422.c, line 50 (as a prototype)

Defined in 18 files as a function:

Referenced in 18 files:

Smatch caller information:

drivers/media/usb/gspca/t613.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/conex.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->sat	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/conex.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->brightness	4096-ptr_max
PARAM_VALUE	0	gspca_dev->contrast	4096-ptr_max
PARAM_VALUE	0	gspca_dev->dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_buf	4096-ptr_max
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/ov534_9.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/stv06xx/stv06xx_st6422.c st6422_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/media/usb/gspca/ov534.c ov534_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
BUF_SIZE	0	gspca_dev	3880
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/ov534.c sd_start() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->autoexposure	4096-ptr_max
PARAM_VALUE	0	gspca_dev->autogain	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->autowhitebalance	4096-ptr_max
PARAM_VALUE	0	gspca_dev->brightness	4096-ptr_max
PARAM_VALUE	0	gspca_dev->cam.needs_full_bandwidth	0-1
PARAM_VALUE	0	gspca_dev->contrast	4096-ptr_max
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->exposure	4096-ptr_max
PARAM_VALUE	0	gspca_dev->gain	0,4096-ptr_max
PARAM_VALUE	0	gspca_dev->hue	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->saturation	4096-ptr_max
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->dev->toggle	0-4294967295
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
NOCHECK_CALL
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/spca506.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/ov519.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/vc032x.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/etoms.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/spca500.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/mr97310a.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/zc3xx.c sd_start() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->brightness	4096-ptr_max
PARAM_VALUE	0	gspca_dev->cam.cam_mode	4096-ptr_max
PARAM_VALUE	0	gspca_dev->cam.needs_full_bandwidth	0-1
PARAM_VALUE	0	gspca_dev->contrast	4096-ptr_max
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->gamma	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->jpeg_hdr	4096-ptr_max
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->sharpness	4096-ptr_max
PARAM_VALUE	0	*gspca_dev->dev->toggle	0-4294967295
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
BIT_INFO	1	val	0x0,0x7fffffff
BIT_INFO	2	brightness	0x0,0x7fffffff
BIT_INFO	3	contrast	0x0,0x7fffffff
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
HALF_LOCKED2	0	&gspca_dev->usb_lock

drivers/media/usb/gspca/zc3xx.c zcxx_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->brightness	4096-ptr_max
PARAM_VALUE	0	gspca_dev->contrast	4096-ptr_max
PARAM_VALUE	0	gspca_dev->gamma	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/spca1528.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/pac7311.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/pac7311.c sd_start() -> setcontrast()

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->contrast	4096-ptr_max
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->sof_read	0
PARAM_VALUE	0	gspca_dev->usb_err	0
PARAM_VALUE	0	*gspca_dev->dev->toggle	0-4294967295
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
NOCHECK_CALL
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/spca501.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/stk014.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/sunplus.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/sonixj.c sd_s_ctrl() -> setcontrast()

Type	Parameter	Key	Value
PARAM_VALUE	0	gspca_dev	4096-ptr_max
PARAM_VALUE	0	gspca_dev->streaming	1
PARAM_VALUE	0	gspca_dev->usb_err	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL