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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/staging/media/imx/imx-ic-prpencvf.c prp_setup_rotation() -> imx_media_alloc_dma_buf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 buf 4096-ptr_max
BUF_SIZE 1 buf 48
UNITS 2 size unit_byte
LOCK2 &priv->lock
TYPE_LOCK (struct prp_priv)->lock

drivers/staging/media/imx/imx-ic-prpencvf.c prp_setup_rotation() -> imx_media_alloc_dma_buf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 dev->iommu->pci_32bit_workaround 0
PARAM_VALUE 1 buf 4096-ptr_max
CAPPED_DATA 0 dev 1
CAPPED_DATA 0 dev->cma_area->nranges 1
UNITS 2 size unit_byte
LOCK2 &priv->lock
TYPE_LOCK (struct prp_priv)->lock

drivers/staging/media/imx/imx-ic-prpencvf.c prp_start() -> imx_media_alloc_dma_buf()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
UNITS 2 size unit_byte
LOCK2 &priv->lock
TYPE_LOCK (struct prp_priv)->lock

drivers/staging/media/imx/imx-media-csi.c csi_idmac_start() -> imx_media_alloc_dma_buf()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
UNITS 2 size unit_byte
LOCK2 &priv->lock
TYPE_LOCK (struct csi_priv)->lock