From: Nate Lawson <nate-Y6VGUYTwhu0@public.gmane.org>
To: Matthew Garrett <mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Still problems with ACPI sleep state
Date: Sat, 26 Jun 2004 12:03:52 -0700 (PDT) [thread overview]
Message-ID: <20040626120209.Y12968@root.org> (raw)
In-Reply-To: <1088254830.4302.1.camel-myFlNLNQP+Q@public.gmane.org>
On Sat, 26 Jun 2004, Matthew Garrett wrote:
> On Fri, 2004-06-25 at 21:15 -0700, Nate Lawson wrote:
>
> > Could someone familiar with Linux let me know what s3_bios does
> > differently from a normal S3?
>
> It tries to reinitialise the video bios after resume. This sometimes
> helps get some amount of video functionality back. The actual sleep and
> resume process is identical other than that.
I see. I didn't know if it was something else. This is just the lcall
hack. We do that too:
/* Re-initialize video BIOS if the reset_video tunable is set. */
cmp $0,reset_video
je wakeup_16_gdt
lcall $0xc000,$3
-Nate
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next prev parent reply other threads:[~2004-06-26 19:03 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-25 13:47 Still problems with ACPI sleep state Lars Amsel
[not found] ` <200406251547.21050.mailinglisten-Ztphx+FISXizQB+pC5nmwQ@public.gmane.org>
2004-06-25 14:12 ` Herman Sheremetyev
[not found] ` <1088172763.1918.1.camel-O4LVqDAXoJg@public.gmane.org>
2004-06-26 4:15 ` Nate Lawson
[not found] ` <opr96uc8fj4evsfm@smtp.pacific.net.th>
[not found] ` <opr96uc8fj4evsfm-TBR8pM7LtsqkE96DxU8f+dAkNl5+tjhE@public.gmane.org>
2004-06-26 6:30 ` Nate Lawson
[not found] ` <20040625232835.R6228-Y6VGUYTwhu0@public.gmane.org>
2004-06-26 10:26 ` Michael Frank
2004-06-26 14:55 ` Stefan Seyfried
[not found] ` <20040626145551.GA2146-l0tNAEGuAhhzZ8+rp42Dbp9+tswZ0GTaehPwdyo5hKaELgA04lAiVw@public.gmane.org>
2004-06-29 21:31 ` Pavel Machek
[not found] ` <20040625211440.P5510-Y6VGUYTwhu0@public.gmane.org>
2004-06-26 13:00 ` Matthew Garrett
[not found] ` <1088254830.4302.1.camel-myFlNLNQP+Q@public.gmane.org>
2004-06-26 19:03 ` Nate Lawson [this message]
[not found] ` <20040626120209.Y12968-Y6VGUYTwhu0@public.gmane.org>
2004-06-29 21:33 ` Pavel Machek
[not found] ` <20040629213316.GN698-u08AdweFZfgxtPtxi4kahqVXKuFTiq87@public.gmane.org>
2004-07-01 19:42 ` Nate Lawson
[not found] ` <20040701123732.C48321-Y6VGUYTwhu0@public.gmane.org>
2004-07-02 11:29 ` Matthew Garrett
2004-07-02 12:48 ` Pavel Machek
2004-06-25 21:13 ` Stefan Seyfried
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