imx208_write_reg 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/i2c/imx208.c, line 360 (as a function)

Referenced in 1 files:

drivers/media/i2c/imx208.c

Smatch caller information:

drivers/media/i2c/imx208.c imx208_set_ctrl() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	1	reg	516
PARAM_VALUE	2	len	2
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_set_ctrl() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	1	reg	514
PARAM_VALUE	2	len	2
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_set_ctrl() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->cur_mode	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	1	reg	832
PARAM_VALUE	2	len	2
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_set_ctrl() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	1	reg	1536
PARAM_VALUE	2	len	2
PARAM_VALUE	3	val	0-4,256-261
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_set_ctrl() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	0	imx208->hflip	4096-ptr_max
PARAM_VALUE	0	imx208->vflip	4096-ptr_max
PARAM_VALUE	1	reg	257
PARAM_VALUE	2	len	1
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_start_streaming() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->cur_mode	4096-ptr_max
PARAM_VALUE	0	imx208->cur_mode->link_freq_index	0-1
PARAM_VALUE	0	imx208->cur_mode->reg_list.num_of_regs	3,20
PARAM_VALUE	0	imx208->cur_mode->reg_list.regs	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	imx208->dev->class	0,4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.request	0-4
PARAM_VALUE	0	imx208->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	imx208->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	imx208->dev->type	0,4096-ptr_max
PARAM_VALUE	0	imx208->identified	1
PARAM_VALUE	0	imx208->imx208_mx.dep_map->name	0-255
PARAM_VALUE	0	imx208->imx208_mx.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	imx208->imx208_mx.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	imx208->imx208_mx.osq.tail.counter	0-s32max
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.owner	(-1)
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	imx208->sd.ctrl_handler	0,4096-ptr_max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->bus_lock.rtmutex.owner	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->devt	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->dma_uses_io_tlb	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->id	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_add_uevent_sent	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_in_sysfs	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_initialized	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.uevent_suppress	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->links.status	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->numa_node	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->removable	0-4294967295
PARAM_VALUE	1	reg	256
PARAM_VALUE	2	len	1
PARAM_VALUE	3	val	1
DATA_SOURCE	0	imx208	$0
LOCK2	0	&imx208->imx208_mx
TYPE_LOCK		(struct imx208)->imx208_mx

drivers/media/i2c/imx208.c imx208_stop_streaming() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->imx208_mx.dep_map->name	0-255
PARAM_VALUE	0	imx208->imx208_mx.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	imx208->imx208_mx.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	imx208->imx208_mx.osq.tail.counter	0-s32max
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.owner	(-1)
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	reg	256
PARAM_VALUE	2	len	1
PARAM_VALUE	3	val	0
DATA_SOURCE	0	imx208	$0
LOCK2	0	&imx208->imx208_mx
TYPE_LOCK		(struct imx208)->imx208_mx

drivers/media/i2c/imx208.c imx208_update_digital_gain() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	1	reg	526
PARAM_VALUE	2	len	2
PARAM_VALUE	3	val	256-512,1024,2048,4096
DATA_SOURCE	0	imx208	$0
BIT_INFO	3	val	0x0,0x1f00
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_update_digital_gain() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->devt	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->dma_uses_io_tlb	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->id	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_add_uevent_sent	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_in_sysfs	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_initialized	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.uevent_suppress	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->links.status	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->numa_node	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->removable	0-4294967295
PARAM_VALUE	1	reg	532
PARAM_VALUE	2	len	2
PARAM_VALUE	3	val	256-512,1024,2048,4096
DATA_SOURCE	0	imx208	$0
BIT_INFO	3	val	0x0,0x1f00
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_update_digital_gain() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->devt	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->dma_uses_io_tlb	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->id	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_add_uevent_sent	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_in_sysfs	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_initialized	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.uevent_suppress	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->links.status	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->numa_node	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->removable	0-4294967295
PARAM_VALUE	1	reg	528
PARAM_VALUE	2	len	2
PARAM_VALUE	3	val	256-512,1024,2048,4096
DATA_SOURCE	0	imx208	$0
BIT_INFO	3	val	0x0,0x1f00
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_update_digital_gain() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.usage_count.counter	0-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.bus_locked	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.mutex.dep_map->name	0-255
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.driver_data->adev->pm.mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->devt	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->dma_uses_io_tlb	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->id	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_add_uevent_sent	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_in_sysfs	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_initialized	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.state_remove_uevent_sent	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->kobj.uevent_suppress	0-1
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->links.status	0-4294967295
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->numa_node	s32min-s32max
PARAM_VALUE	0	imx208->sd.dev_priv->adapter->dev.parent->removable	0-4294967295
PARAM_VALUE	1	reg	530
PARAM_VALUE	2	len	2
PARAM_VALUE	3	val	256-512,1024,2048,4096
DATA_SOURCE	0	imx208	$0
BIT_INFO	3	val	0x0,0x1f00
RX_PATH
TASK_NOT_RUNNING

drivers/media/i2c/imx208.c imx208_write_regs() -> imx208_write_reg()

Type	Parameter	Key	Value
PARAM_VALUE	0	imx208	4096-ptr_max
PARAM_VALUE	0	imx208->cur_mode	4096-ptr_max
PARAM_VALUE	0	imx208->cur_mode->link_freq_index	0-1
PARAM_VALUE	0	imx208->cur_mode->reg_list.num_of_regs	3,20
PARAM_VALUE	0	imx208->dev	4096-ptr_max
PARAM_VALUE	0	imx208->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	imx208->dev->class	0,4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.request	0-4
PARAM_VALUE	0	imx208->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	imx208->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	imx208->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	imx208->dev->type	0,4096-ptr_max
PARAM_VALUE	0	imx208->identified	1
PARAM_VALUE	0	imx208->imx208_mx.dep_map->name	0-255
PARAM_VALUE	0	imx208->imx208_mx.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	imx208->imx208_mx.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	imx208->imx208_mx.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	imx208->imx208_mx.osq.tail.counter	0-s32max
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.owner	(-1)
PARAM_VALUE	0	imx208->imx208_mx.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	len	1
PARAM_VALUE	3	val	0-4,7-8,16,36,57,60,72,80,98,100,114,117,144,200
DATA_SOURCE	0	imx208	$0
LOCK2	0	&imx208->imx208_mx
TYPE_LOCK		(struct imx208)->imx208_mx