On 2018-09-12 00:48, Ajay Gupta wrote: >> If it doesn't work, maybe you can tweak something in gpu_i2c_read_byte to >> make it work? > I tried a few tweaks but it didn't work that way. I think it may take time to get > this part working. > > Can we update this part later when we have it working and let this patch merged? We could, but it feels like what I suggested should be *very* close. I'll write a new response to v12 1/2 with a new attempt... I've spent so much time looking at this, and this last limitation annoys me. Cheers, Peter