You are required to have gcc, make and kernel-headers installed for building the module.
To detect your kernel version run:
uname -r
It will output something like
5.3.11-1-MANJARO
Then, on Manjaro, run:
sudo pacman -S linux53-headers
Clone the repo into a github directory in your home folder:
mkdir github
cd github
git clone https://github.com/twifty/aura-gpu.git
cd aura-gpu
Then run:
sudo make dkms
The i2c-dev module is required:
sudo pacman -S i2c-tools
sudo modprobe i2c-dev
List all i2c devices with:
sudo i2cdetect -l
It will output something like
i2c-3 smbus SMBus PIIX4 adapter port 4 at 0b00 SMBus adapter
i2c-10 i2c AMDGPU DM i2c hw bus 4 I2C adapter
i2c-1 smbus SMBus PIIX4 adapter port 2 at 0b00 SMBus adapter
i2c-8 i2c AMDGPU DM i2c hw bus 2 I2C adapter
i2c-6 i2c AMDGPU DM i2c hw bus 1 I2C adapter
i2c-4 i2c AMDGPU DM i2c hw bus 0 I2C adapter
i2c-11 i2c AURA GPU adapter I2C adapter
i2c-2 smbus SMBus PIIX4 adapter port 3 at 0b00 SMBus adapter
i2c-0 smbus SMBus PIIX4 adapter port 0 at 0b00 SMBus adapter
i2c-9 i2c AMDGPU DM i2c hw bus 3 I2C adapter
i2c-7 i2c dmdc I2C adapter
i2c-5 i2c dmdc I2C adapter
Here we can see this module "AURA GPU adapter" is detected as device number 11. We can now scan that device with:
sudo i2cdetect -y 11
It should output all clients available on that bus:
0 1 2 3 4 5 6 7 8 9 a b c d e f
00: -- -- -- -- -- 08 -- -- -- -- -- -- --
10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- 29 -- -- -- -- -- --
30: 30 -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- 68 -- -- -- -- -- -- --
70: 70 -- -- -- -- -- -- --