[i2c] [RFC] driving a LCD panel via I2C

[Rodolfo Giometti]

Hello,

I have an LCD panel on a custom PXA27x based board and it must be turned
on/off by some special commands via a GPIO throught a I2C chip.

I'd like some suggestion about I can easily manage this situation.

Maybe can I add a special I2C function to get i2c_client pointer and then
using it to send on/off commands to the LCD?

Thanks in advance,

Rodolfo

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