cal_read identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/media/platform/ti/cal/cal.h, line 282 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/media/platform/ti/cal/cal.c cal_ctx_csi2_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_csi2_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_pix_proc_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	offset	192-204
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_pix_proc_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	offset	192-204
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_wr_dma_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_wr_dma_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_wr_dma_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_wr_dma_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_wr_dma_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_ctx_wr_dma_disable() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ctx->dma.lock

drivers/media/platform/ti/cal/cal.c cal_ctx_wr_dma_enable() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal.c cal_get_hwinfo() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->data	1-u64max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	cal->dev->driver	4096-ptr_max
PARAM_VALUE	0	cal->dev->of_node	1-u64max
PARAM_VALUE	0	cal->fclk	0,4096-ptr_max
PARAM_VALUE	0	cal->res	4096-ptr_max
PARAM_VALUE	0	cal->res->name	1-u64max
PARAM_VALUE	0	cal->syscon_camerrx	0-ptr_max
PARAM_VALUE	0	cal->syscon_camerrx_offset	0
PARAM_VALUE	1	offset	0
BUF_SIZE	0	cal	1432
BUF_SIZE	0	cal->dev	1616
BUF_SIZE	0	cal->fclk	(-1),1-s32max
DATA_SOURCE	0	cal	$0
MEM_ZERO	0	cal
RX_PATH
TASK_NOT_RUNNING

drivers/media/platform/ti/cal/cal.c cal_get_hwinfo() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->data	1-u64max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	cal->dev->driver	4096-ptr_max
PARAM_VALUE	0	cal->dev->of_node	1-u64max
PARAM_VALUE	0	cal->fclk	0,4096-ptr_max
PARAM_VALUE	0	cal->res	4096-ptr_max
PARAM_VALUE	0	cal->res->name	1-u64max
PARAM_VALUE	0	cal->syscon_camerrx	0-ptr_max
PARAM_VALUE	0	cal->syscon_camerrx_offset	0
PARAM_VALUE	1	offset	4
BUF_SIZE	0	cal	1432
BUF_SIZE	0	cal->dev	1616
BUF_SIZE	0	cal->fclk	(-1),1-s32max
DATA_SOURCE	0	cal	$0
MEM_ZERO	0	cal
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	cal->revision	0-u32max

drivers/media/platform/ti/cal/cal.c cal_irq() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	1	offset	36-68
DATA_SOURCE	0	cal	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/media/platform/ti/cal/cal.c cal_irq() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->data	4096-ptr_max
PARAM_VALUE	0	cal->data->num_csi2_phy	1-u32max
CAPPED_DATA	1	offset	1
DATA_SOURCE	0	cal	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/media/platform/ti/cal/cal.c cal_irq() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->data	4096-ptr_max
PARAM_VALUE	0	cal->data->num_csi2_phy	1-u32max
CAPPED_DATA	1	offset	1
DATA_SOURCE	0	cal	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/media/platform/ti/cal/cal.c cal_runtime_resume() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->data	4096-ptr_max
PARAM_VALUE	1	offset	256
BUF_SIZE	0	cal	s32min-(-2),1-s32max
BUF_SIZE	0	cal	s32min-(-2),1-s32max
BIT_INFO	0	cal->data->flags	0x0,0xffffffff
UNITS	0	cal	unit_byte

drivers/media/platform/ti/cal/cal.c cal_runtime_resume() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->data	4096-ptr_max
PARAM_VALUE	1	offset	256
BUF_SIZE	0	cal	s32min-(-2),1-s32max
BUF_SIZE	0	cal	s32min-(-2),1-s32max
BIT_INFO	0	cal->data->flags	0x0,0xffffffff
UNITS	0	cal	unit_byte

drivers/media/platform/ti/cal/cal.c cal_update_seq_number() -> cal_read()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags

drivers/media/platform/ti/cal/cal.c cal_write_field() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->dev	4096-ptr_max
PARAM_VALUE	0	cal->dev->power.request	0-4
PARAM_VALUE	0	cal->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	cal->dev->power.wakeirq->status	0-4294967295
DATA_SOURCE	0	cal	$0
DATA_SOURCE	1	offset	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		vq->lock

drivers/media/platform/ti/cal/cal-camerarx.c cal_camerarx_lane_config() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&stream->isys->stream_mutex
HALF_LOCKED2		&stream->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		sd->active_state->lock

drivers/media/platform/ti/cal/cal-camerarx.c cal_camerarx_start() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->data	4096-ptr_max
PARAM_VALUE	0	cal->data->camerarx	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&stream->isys->stream_mutex
HALF_LOCKED2		&stream->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		sd->active_state->lock

drivers/media/platform/ti/cal/cal-camerarx.c cal_camerarx_start() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->data	4096-ptr_max
PARAM_VALUE	0	cal->data->camerarx	4096-ptr_max
PARAM_VALUE	0	cal->fclk	0,4096-ptr_max
PARAM_VALUE	0	cal->fclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	cal->fclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&stream->isys->stream_mutex
HALF_LOCKED2		&stream->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		sd->active_state->lock

drivers/media/platform/ti/cal/cal-camerarx.c cal_camerarx_start() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->data	4096-ptr_max
PARAM_VALUE	0	cal->data->camerarx	4096-ptr_max
PARAM_VALUE	0	cal->fclk	0,4096-ptr_max
PARAM_VALUE	0	cal->fclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	cal->fclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&stream->isys->stream_mutex
HALF_LOCKED2		&stream->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		sd->active_state->lock

drivers/media/platform/ti/cal/cal-camerarx.c cal_camerarx_start() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
PARAM_VALUE	0	cal->base	4096-ptr_max
PARAM_VALUE	0	cal->data	4096-ptr_max
PARAM_VALUE	0	cal->data->camerarx	4096-ptr_max
PARAM_VALUE	0	cal->fclk	0,4096-ptr_max
PARAM_VALUE	0	cal->fclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	cal->fclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	cal->fclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	cal->fclk->core->dev->power.wakeirq->status	0-4294967295
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&stream->isys->stream_mutex
HALF_LOCKED2		&stream->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		sd->active_state->lock

drivers/media/platform/ti/cal/cal-camerarx.c cal_camerarx_stop() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&av->isys->stream_mutex
HALF_LOCKED2		&stream->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		sd->active_state->lock

drivers/media/platform/ti/cal/cal-camerarx.c cal_read_field() -> cal_read()

Type	Parameter	Key	Value
PARAM_VALUE	0	cal	4096-ptr_max
DATA_SOURCE	0	cal	$0
DATA_SOURCE	1	offset	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&stream->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		sd->active_state->lock

drivers/media/platform/ti/cal/cal-camerarx.c cal_write_field() -> cal_read()

Type	Parameter	Key	Value
DATA_SOURCE	0	cal	$0
DATA_SOURCE	1	offset	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&stream->mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		sd->active_state->lock