GMUX
Closed this issue · 1 comments
Redecorating commented
Graphics Multiplexer on dual GPU models.
- Read and Write to gmux ports
- Backlight control
- Switching Display between GPUs
- To preserve state after resume (so you can resume properly when using the igpu!)
- At runtime with vga_switcheroo
- Make amdgpu register with vga_switcheroo
- Make intel card register with vga_switcheroo
- Get the switched to GPU to output to the display
- Interrupts
- Power up/down dGPU
- Power Down
- Power Up
- mbp15,x
- mbp16,x
- ACPI PWRD, PWG1
- Update internal documentation
- Test on other T2 models once everything should be working
- Ensure these changes don't cause regressions for pio and indexed models.
https://lore.kernel.org/platform-driver-x86/20230218132007.3350-1-orlandoch.dev@gmail.com/
Redecorating commented
seems that creating an issue in the repo was what lets me link project issues to the repo