linux-kernel - Re: ACPI video mode patch review

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Date:	Thu, 20 Sep 2007 16:37:09 +0200 (CEST)
From:	Jiri Kosina <jikos@...os.cz>
To:	Jeff Chua <jeff.chua.linux@...il.com>
cc:	"H. Peter Anvin" <hpa@...or.com>, Pavel Machek <pavel@....cz>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: ACPI video mode patch review

On Thu, 20 Sep 2007, Jeff Chua wrote:

> > With your patch applied, I get no video at all after resume (I tried all
> > three possible combinations of acpi_sleep parameter).
> Can you please try again with 2.6.23-rc7. The patch is already
> included in -rc7 and it works for me on Lenono X60s.

With current -git, I still get the same behavior as with 
previous 2.6.23-rcX kernels - i.e. after resume (with 
acpi_sleep=s3_bios,s3_mode), I get corrupted image resembling the BIOS 
POST graphics.

Previous kernels (I am currently pretty sure that 
15028aad00ddf241581fbe74a02ec89cbb28d35d was OK, but I haven't done the 
bisection yet) resumed perfectly with acpi_sleep=s3_bios,s3_mode on this 
machine.

Please note that this is very different HW than you have - it is sort-of a 
desktop machine, not a notebook at all.

-- 
Jiri Kosina
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