video_io_csitx.h

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 * Copyright (c) 2020-2021 Texas Instruments Incorporated
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#ifndef VIDEO_IO_CSITX_H_
#define VIDEO_IO_CSITX_H_

#include <VX/vx.h>
#include <VX/vx_kernels.h>

#ifdef __cplusplus
extern "C" {
#endif

#define TIVX_KERNEL_CSITX_NAME          "com.ti.csitx"



/*********************************
 *      CSITX Control Commands
 *********************************/

#define TIVX_CSITX_PRINT_STATISTICS                    (0x40000000u)

#define TIVX_CSITX_GET_STATISTICS                      (0x40000001u)


/*********************************
 *      CSITX Defines
 *********************************/

#define TIVX_CSITX_MAX_CH                                 (4U)

#if defined (SOC_J721S2) || defined (SOC_J784S4)
#define TIVX_CSITX_MAX_INST                               (2U)
#else
#define TIVX_CSITX_MAX_INST                               (1U)
#endif

#define TIVX_CSITX_LANE_BAND_SPEED_80_TO_100_MBPS              ((uint32_t) 0x00U)

#define TIVX_CSITX_LANE_BAND_SPEED_100_TO_120_MBPS             ((uint32_t) 0x01U)

#define TIVX_CSITX_LANE_BAND_SPEED_120_TO_160_MBPS             ((uint32_t) 0x02U)

#define TIVX_CSITX_LANE_BAND_SPEED_160_TO_200_MBPS             ((uint32_t) 0x03U)

#define TIVX_CSITX_LANE_BAND_SPEED_200_TO_240_MBPS             ((uint32_t) 0x04U)

#define TIVX_CSITX_LANE_BAND_SPEED_240_TO_320_MBPS             ((uint32_t) 0x05U)

#define TIVX_CSITX_LANE_BAND_SPEED_320_TO_390_MBPS             ((uint32_t) 0x06U)

#define TIVX_CSITX_LANE_BAND_SPEED_390_TO_450_MBPS             ((uint32_t) 0x07U)

#define TIVX_CSITX_LANE_BAND_SPEED_450_TO_510_MBPS             ((uint32_t) 0x08U)

#define TIVX_CSITX_LANE_BAND_SPEED_510_TO_560_MBPS             ((uint32_t) 0x09U)

#define TIVX_CSITX_LANE_BAND_SPEED_560_TO_640_MBPS             ((uint32_t) 0x0AU)

#define TIVX_CSITX_LANE_BAND_SPEED_640_TO_690_MBPS             ((uint32_t) 0x0BU)

#define TIVX_CSITX_LANE_BAND_SPEED_690_TO_770_MBPS             ((uint32_t) 0x0CU)

#define TIVX_CSITX_LANE_BAND_SPEED_770_TO_870_MBPS             ((uint32_t) 0x0DU)

#define TIVX_CSITX_LANE_BAND_SPEED_870_TO_950_MBPS             ((uint32_t) 0x0EU)

#define TIVX_CSITX_LANE_BAND_SPEED_950_TO_1000_MBPS            ((uint32_t) 0x0FU)

#define TIVX_CSITX_LANE_BAND_SPEED_1000_TO_1200_MBPS           ((uint32_t) 0x10U)

#define TIVX_CSITX_LANE_BAND_SPEED_1200_TO_1400_MBPS           ((uint32_t) 0x11U)

#define TIVX_CSITX_LANE_BAND_SPEED_1400_TO_1600_MBPS           ((uint32_t) 0x12U)

#define TIVX_CSITX_LANE_BAND_SPEED_1600_TO_1800_MBPS           ((uint32_t) 0x13U)

#define TIVX_CSITX_LANE_BAND_SPEED_1800_TO_2000_MBPS           ((uint32_t) 0x14U)

#define TIVX_CSITX_LANE_BAND_SPEED_2000_TO_2200_MBPS           ((uint32_t) 0x15U)

#define TIVX_CSITX_LANE_BAND_SPEED_2200_TO_2500_MBPS           ((uint32_t) 0x16U)

#define TIVX_CSITX_LANE_BAND_SPEED_RESERVED                    ((uint32_t) 0x17U)

#define TIVX_CSITX_LANE_SPEED_MBPS_RESERVED                    ((uint32_t) 0xFFFFFFFFU)

/*********************************
 *      CSITX STRUCTURES
 *********************************/
typedef struct
{
    uint32_t rxCompEnable;          
    uint32_t rxv1p3MapEnable;       
    uint32_t numDataLanes;          
    uint32_t lanePolarityCtrl[5];   
    uint32_t vBlank;                
    uint32_t hBlank;                
    uint32_t startDelayPeriod;      
    uint32_t laneBandSpeed;         
    uint32_t laneSpeedMbps;         
} tivx_csitx_inst_params_t;

typedef struct
{
    tivx_csitx_inst_params_t instCfg[TIVX_CSITX_MAX_INST]; 
    uint32_t instId[TIVX_CSITX_MAX_INST]; 
    uint32_t numInst; 
    uint32_t numCh; 
    uint32_t chVcNum[TIVX_CSITX_MAX_CH]; 
    uint32_t chInstMap[TIVX_CSITX_MAX_CH]; 
} tivx_csitx_params_t;

typedef struct
{
    uint32_t queueCount[TIVX_CSITX_MAX_INST][TIVX_CSITX_MAX_CH];
    uint32_t dequeueCount[TIVX_CSITX_MAX_INST][TIVX_CSITX_MAX_CH];
    uint32_t frmRepeatCount[TIVX_CSITX_MAX_INST][TIVX_CSITX_MAX_CH];
    uint32_t overflowCount[TIVX_CSITX_MAX_INST];
} tivx_csitx_statistics_t;

/*********************************
 *      Function Prototypes
 *********************************/

void tivxRegisterVideoIOTargetCsitxKernels(void);

void tivxUnRegisterVideoIOTargetCsitxKernels(void);



VX_API_ENTRY vx_node VX_API_CALL tivxCsitxNode(vx_graph graph,
                                      vx_user_data_object  configuration,
                                      vx_object_array             input);


void tivx_csitx_params_init(tivx_csitx_params_t *prms);

#ifdef __cplusplus
}
#endif

#endif /* VIDEO_IO_CSITX_H_ */