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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/media/platform/ti/cal/cal.c cal_irq_wdma_start() -> cal_ctx_set_dma_addr()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->dma.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ctx->dma.pending 0
PARAM_VALUE 0 ctx->dma.state 0,2-u32max
CAPPED_DATA 0 &ctx->dma.queue 1
DATA_SOURCE 0 ctx $0
DATA_SOURCE 1 addr r vb2_dma_contig_plane_dma_addr
PARAM_COMPARE 0 &ctx->dma.queue != $0->dma.queue.next
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &ctx->dma.lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct cal_dmaqueue)->lock

drivers/media/platform/ti/cal/cal-video.c cal_start_streaming() -> cal_ctx_set_dma_addr()

Type Parameter Key Value
PARAM_VALUE 0 ctx 4096-ptr_max
PARAM_VALUE 0 ctx->cal 4096-ptr_max
PARAM_VALUE 0 ctx->cal->dev 4096-ptr_max
PARAM_VALUE 0 ctx->cal->dev->power.request 0-4
PARAM_VALUE 0 ctx->cal->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 ctx->cal->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ctx->dma.active 4096-ptr_max
PARAM_VALUE 0 ctx->dma.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ctx->phy->source->active_state->lock->dep_map->name 0-255
PARAM_VALUE 0 ctx->phy->source->active_state->lock->first_waiter->list.next 5159360019465732096
PARAM_VALUE 0 ctx->phy->source->active_state->lock->first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->phy->source->active_state->lock->first_waiter->list.prev->prev 0,5159360019465732096
PARAM_VALUE 0 ctx->phy->source->active_state->lock->first_waiter->magic 5159360019465732096
PARAM_VALUE 0 ctx->phy->source->active_state->lock->first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 ctx->phy->source->active_state->lock->osq.tail.counter 0-s32max
PARAM_VALUE 0 ctx->phy->source->active_state->lock->wait_lock.owner (-1)
PARAM_VALUE 0 ctx->phy->source->active_state->lock->wait_lock.owner_cpu u32max
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->dep_map->name 0-255
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->first_waiter->list.next 5159360019465732096
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->first_waiter->list.prev->prev 0,5159360019465732096
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->first_waiter->magic 5159360019465732096
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->osq.tail.counter 0-s32max
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->wait_lock.owner (-1)
PARAM_VALUE 0 ctx->phy->subdev.active_state->lock->wait_lock.owner_cpu u32max
PARAM_VALUE 0 ctx->phy->subdev.ops 4096-ptr_max
PARAM_VALUE 0 ctx->pix_proc 0-3
PARAM_VALUE 0 ctx->vdev.entity.num_pads 1
BUF_SIZE 0 ctx s32min-(-2),1-s32max
BUF_SIZE 0 ctx s32min-(-2),1-s32max
CAPPED_DATA 0 ctx->fmtinfo->code 1
CAPPED_DATA 0 ctx->v_fmt.fmt.pix.field 1
CAPPED_DATA 0 ctx->v_fmt.fmt.pix.height 1
CAPPED_DATA 0 ctx->v_fmt.fmt.pix.width 1
CAPPED_DATA 0 &ctx->pad 1
DATA_SOURCE 1 addr r vb2_dma_contig_plane_dma_addr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 vq->lock