Hi All,
We are using CCB RDK GA V1.3.
we are trying to read RAW-12 bit data from IMX104 sensor using below connection with ISS parallel CAM port.
Sensor BIT11 --> ISIF Data bus BIT11
Sensor BIT10 --> ISIF Data bus BIT10
Sensor BIT9 --> ISIF Data bus BIT9
Sensor BIT8 --> ISIF Data bus BIT8
Sensor BIT7 --> ISIF Data bus BIT7
Sensor BIT6 --> ISIF Data bus BIT6
Sensor BIT5 --> ISIF Data bus BIT5
Sensor BIT4 --> ISIF Data bus BIT4
Sensor BIT3 --> ISIF Data bus BIT3
Sensor BIT2 --> ISIF Data bus BIT2
Sensor BIT1 --> ISIF Data bus BIT1
Sensor BIT0 --> ISIF Data bus BIT0
After running the CBB RDK Usecase,
we are getting ISS register seting as below using command
===================================================================
root@xyz:/opt/cbb# devmem2 0x5C011080 # ISIF_CGAMMAWD
/dev/mem opened.
Memory mapped at address 0x40303000.
Value at address 0x5C011080 (0x40303080): 0x7708
root@xyz:/opt/cbb# devmem2 0x5C011004 #ISIF_MODESET
/dev/mem opened.
Memory mapped at address 0x402a7000.
Value at address 0x5C011004 (0x402a7004): 0xC
===================================================================
ISIF_CGAMMAWD 0x7708 supporting 12-bit data from sensor
ISIF_MODESET 0x0C No data shift.
According to TI's ISS_TRM by this configuration it should be able to capture RAW-12 bit, but
we are receiving video with Green color background as shown below snapshot:
Now when we disabled auto white balance we are receiving image shown as below:
Anyone knows the problem or possible solution??
Thanks in advance :)
Regards,
Kalpesh Panchal
