v4l2_simplify_fraction identifier - Linux source code next-20260811 - Bootlin Elixir Cross Referencer

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/media/v4l2-common.h, line 612 (as a prototype)

Defined in 1 files as a function:

drivers/media/v4l2-core/v4l2-common.c, line 675 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_enum_frameintervals() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	4096-ptr_max
PARAM_VALUE	1	denominator	4096-ptr_max
PARAM_VALUE	1	*denominator	10000000
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_enum_frameintervals() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	4096-ptr_max
PARAM_VALUE	1	denominator	4096-ptr_max
PARAM_VALUE	1	*denominator	10000000
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_enum_frameintervals() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	4096-ptr_max
PARAM_VALUE	1	denominator	4096-ptr_max
PARAM_VALUE	1	*denominator	10000000
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_enum_frameintervals() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	4096-ptr_max
PARAM_VALUE	1	denominator	4096-ptr_max
PARAM_VALUE	1	*denominator	10000000
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_g_parm() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	6647011184239312896
PARAM_VALUE	1	denominator	2589965671874588672
PARAM_VALUE	1	*denominator	10000000
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/usb/uvc/uvc_v4l2.c uvc_ioctl_s_parm() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	6882118577630846976
PARAM_VALUE	1	denominator	6882118577630846980
PARAM_VALUE	1	*denominator	10000000
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/usb/gadget/function/uvc_v4l2.c uvc_v4l2_enum_frameintervals() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	4096-ptr_max
PARAM_VALUE	1	denominator	4096-ptr_max
PARAM_VALUE	1	*denominator	10000000
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/usb/gadget/function/uvc_v4l2.c uvc_v4l2_g_parm() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	4293343124181073920
PARAM_VALUE	1	denominator	4293343124181073924
PARAM_VALUE	1	*denominator	10000000
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/amd/isp4/isp4_video.c isp4vid_dev_init() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	4096-ptr_max
PARAM_VALUE	1	denominator	4096-ptr_max
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
MEM_ZERO	0	numerator
MEM_ZERO	1	denominator
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/amd/isp4/isp4_video.c isp4vid_ioctl_enum_frameintervals() -> v4l2_simplify_fraction()

Type	Parameter	Key	Value
PARAM_VALUE	0	numerator	4096-ptr_max
PARAM_VALUE	1	denominator	4096-ptr_max
PARAM_VALUE	2	n_terms	8
PARAM_VALUE	3	threshold	333
NOCHECK_CALL
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock