By writing to /dev/mem, you can control pin states and bang out I2C without any driver.
amdgpu code has the registers.
Yes, this is all well understood. But I tried desperately to find the relevant register addresses from the amdgpu code. Can you give me a hint? I just need the registers to control the needed pins. Anything more is already more or less known to me, e.g. how i2c works and how my VR chip works etc.
@Wolf0 , Can you please give me a good config for sg-miner? with your other tool claymore i am getting 32 mhs per card while with sg-miner i only get 30.5 i know its alot of fine tuning but i would like to understand the basic variable to play with thanks for your help:)
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From the couple of cards I've looked at, I2C communication is disabled for some reason at the BIOS level.
By writing to /dev/mem, you can control pin states and bang out I2C without any driver.
amdgpu code has the registers.
thanks for your help:)