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Camera board • Re: Switching HDR and non-HDR for Camera Module 3 in kernel driver

Thanks, I'll probably need some time to trying to figure out how to use i2ctransfer command to write at register 0x0222.
Do you have any i2ctransfer example to execute this?

**Update**
I managed to get it working after enabling HDR during camera initialization:
Turning off HDR

Code:

i2ctransfer -y -f 10 w3@0x1a 0x02 0x22 0x01
Turning on HDR

Code:

i2ctransfer -y -f 10 w3@0x1a 0x02 0x22 0x04
Although I set the gain to 16.0, the footage seems dimmer using mode_hdr_regs with HDR disabled via register, compared to using mode_2x2binned_regs. Any comments on that?

Statistics: Posted by ongeelim — Fri May 10, 2024 5:22 pm



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