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Re: EFI Graphics
From: |
Vladimir 'φ-coder/phcoder' Serbinenko |
Subject: |
Re: EFI Graphics |
Date: |
Wed, 09 Nov 2011 09:52:25 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20111010 Iceowl/1.0b2 Icedove/3.1.15 |
On 09.11.2011 03:11, Phillip Susi wrote:
> So far I have gathered that grub uses the GOP ( Graphics Output
> Protocol ) EFI interface for graphics. Am I correct in assuming that
> interface is implemented via an EFI option rom driver on the video
> card, or a bios fallback? It seems that my system is limited to a
> simple text mode ( and the EFI shell could upgrade it to only a
> slightly higher line count mode, didn't even get to 50 ). Is this a
> limitation of my particular interface, or the GOP protocol? In other
> words, if I had a different video card, could grub-efi possibly run
> gfxmenu?
With GOP GRUB just uses whatever EFI gives it. How it is implemented
inside EFI GRUB has no idea and no control over it. So you have to ask
EFI developpers.
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--
Regards
Vladimir 'φ-coder/phcoder' Serbinenko
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- EFI Graphics, Phillip Susi, 2011/11/08
- Re: EFI Graphics,
Vladimir 'φ-coder/phcoder' Serbinenko <=