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Date: Thu, 10 Oct 2013 18:58:28 +0100
From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Peter Jones <pjones@redhat.com>, Matt Fleming <matt@console-pimps.org>,
        linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org,
        Matt Fleming <matt.fleming@intel.com>,
        "H. Peter Anvin" <hpa@zytor.com>, Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH] x86/efi: Add EFI framebuffer earlyprintk support
Message-ID: <20131010175828.GA9065@srcf.ucam.org>
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On Thu, Oct 10, 2013 at 07:45:21PM +0200, Ingo Molnar wrote:

> Also, the main question would be, what is the typical value for 
> si->lfb_depth. 32 on almost all EFI systems? All around the map? Depends 
> on what graphics state the EFI bootloader passes us?

Microsoft require that it be 32, so in practice I suspect it'll always 
be 32. It's possible that Itanium decides to be different.

-- 
Matthew Garrett | mjg59@srcf.ucam.org
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