[coreboot] Re: Sandybridge-M help request in setting up LVDS panel.

[Nico Huber]

Hi Jose (sorry for the name mixup earlier),

On 04.12.19 15:01, Jose Trujillo wrote:
> The libgfxinit solution works!

Nice!
> What to do next?

I have a rough idea for an upstream solution:

1. Extend libgfxinit's API:
   Scan_Ports() could get an optional parameter with predefined
   configs, e.g.

Static_Configs : in Pipe_Configs := All_Off_Configs;

It should then mix these with auto-detected displays.

2. Extend GMA.Mainboard to provide the predefined configs. Not sure
   here, it would need an update of all `gma-mainboard.ads` files
   in coreboot. Probably could be done with some sed-foo.

You can give that a shot, if you want. I won't have the time to look
into it by myself soon.

Nico