Detailed Description

Structure defining the queue object used in queue/dequeue operation. Instead of creating frame objects, this is used so that any other information could be queued/dequeued along with the frame. Already qElem is added to avoid dynamic allocation of Queue nodes.

struct CsitxDrv_QueObj

Data Fields
Fvid2Utils_Node	qElem

CsitxDrv_ChObj *	chObj

Fvid2_Frame *	frm

CSL_UdmapCppi5TRPD *	trpd

uint32_t	inUse

Field Documentation

◆ qElem

Fvid2Utils_Node CsitxDrv_QueObj::qElem

BSP utils queue element used in node addition.

◆ chObj

CsitxDrv_ChObj* CsitxDrv_QueObj::chObj

Reference to the channel configuration object for this queue object.

◆ frm

Fvid2_Frame* CsitxDrv_QueObj::frm

FVID2 frame to store the incoming/outgoing IO packets.

◆ trpd

CSL_UdmapCppi5TRPD* CsitxDrv_QueObj::trpd

TRPD for frame transfer via UDMA.

◆ inUse

uint32_t CsitxDrv_QueObj::inUse

Queue object in use flag. Only used in case programming of frame drop buffer. See CSITX_DrvUsageStatus for details