Samsuper12/NjRAA-WDF

What I'm doing here is insane GPU driver prototype for @GreenteaOS

NjRAA-WDF

[nee-jee-ray]

What I'm doing here is a GPU driver for Linux as a prototype for future graphics stack of the @GreenteaOS

Aim

To support AMD GCN 1.0+ GPUs. And Intel/Nvidia ones that conform to Resource binding Tier 3 and Resource heap Tier 2.

Supported GPUs

• AMD Radeon R7 200 Series PCI\VEN_1002&DEV_6610&REV_00 Oland GFX6 (gfx601)
• Radeon RX 5500 XT PCI\VEN_1002&DEV_7340&REV_C5 Navi GFX10 (gfx1012)

Later GCN/RDNA GPUs will reuse huge parts of GCN 1.0 code.

Step by step

• Create IOCTL API to control driver from userspace
• Init GPU engine and setup command buffer
• Mode setting
• Draw anything on screen

Limitations

Only fullscreen applications supported, no desktop GUI! Use only for secondary GPU with extra screen (or use extra inputs and switch dynamically).

Build

Use make to build kmodule kernel mode driver.

License

GNU LESSER GENERAL PUBLIC LICENSE Version 3