Re: Calling an I2C camera sensor with SMBUS API?

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On Thursday 11 December 2008, Aguirre Rodriguez, Sergio Alberto wrote:
> But one thing I noticed is that my sensor needs to access 16-bit
> register addresses in the device, and I saw in SMBUS spec 2.0 that
> the equivalent thing (SMBUS commands) are only 8-bit length.  
> 
> So, should this automatically discard using SMBUS api for my case,
> or am I missing something else? (like a SMBUS 16-bit expansion or so) 

There's the "proc call" which gives 16 bits in each direction;
I think the Linux call for that got removed because it had no
users, but could be restored if needed.

Probably best to take this question up on the I2C list.

- Dave



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