Re: [PATCH v4 3/8] x86/EFI: retrieve EDID

[Luca Fancellu]

> On 31 Mar 2022, at 10:45, Jan Beulich <jbeul...@suse.com> wrote:
> 
> When booting directly from EFI, obtaining this information from EFI is
> the only possible way. And even when booting with a boot loader
> interposed, it's more clean not to use legacy BIOS calls for this
> purpose. (The downside being that there are no "capabilities" that we
> can retrieve the EFI way.)
> 
> To achieve this we need to propagate the handle used to obtain the
> EFI_GRAPHICS_OUTPUT_PROTOCOL instance for further obtaining an
> EFI_EDID_*_PROTOCOL instance, which has been part of the spec since 2.5.
> 
> Signed-off-by: Jan Beulich <jbeul...@suse.com>

Hi Jan,

For the arm and common part, the changes looks good to me.

Reviewed-by: Luca Fancellu <luca.fance...@arm.com>

I tested also the whole serie in the sense that it boots properly on arm,
unfortunately I could not test the functionality.

Cheers,
Luca