* Re: i810 BUG summary. Was Re: [SoftwareSuspend-devel] [Announce] 2.1.7 for 2.6.11-rc4
[not found] <42141C01.nail5A31PHQ9L@berlios.de>
@ 2005-02-17 4:39 ` Nigel Cunningham
2005-02-17 12:09 ` Antonino A. Daplas
0 siblings, 1 reply; 2+ messages in thread
From: Nigel Cunningham @ 2005-02-17 4:39 UTC (permalink / raw)
To: mhf, FrameBuffer Devel
Cc: SoftwareSuspend Development, Linux Kernel Mailing List, pavel,
akpm
Hi Michael.
Perhaps this belongs with the framebuffer devel guys? I'll copy them
now. Antonio et al, have I called it right?
Regards,
Nigel
On Thu, 2005-02-17 at 15:22, mhf@berlios.de wrote:
> Hi Nigel!
>
> On Wednesday 16 February 2005 05:22, Nigel Cunningham wrote:
> > Hi Michael.
> >
> > On Tue, 2005-02-15 at 22:32, mhf@berlios.de wrote:
> > > - Removing intel-agp as well fixes the problem and X
> > > can be started alright after resume.
> >
> > Did you see Karol's patch? It looks like it should
> > improve your situation.
>
> It did :-)
>
> >
> > Did you get any joy out of the posting to LKML?
> >
>
> Yes, Andrew suggested privately thqt screen should come back
> as prior to S3 and Pavel sees the setfont issue as a bug.
>
> 2.6.11-rc4 i810 bugs:
>
> 1) Screen comes back in 25 line mode but scroll remains at
> last set linecount. (also on all other displays tested like
> savage or sis or via.
>
> 2) setfont dies on resume from S3.
>
> 3) A scroll problem in console mode with gentoo portage and
> likely othe apps which scroll lines of random length
>
> 4) With X wo DRM random colored bands flash over the screen
> when running some programs and shellscripts as if it would
> send the data bus instead of video data to the DAC. A
> swsusp2 cycles fixes it until the next S3 cycle.
>
> 5) Then DRM (20050211 snapshot) dies on resume.
>
> Guess it's time to find an i810 datasheet and go digging.
>
> Otherwise, No issues seen wrt swsusp 2.1.7 on 2.6.11-rc4.
>
> Good news is that S3 seems to be quite stable also when
> interleaved with swsusp2. There were no failures.
>
> Lastly, I'd like to see the ACPI alarm function work to do
> stress testing in a loop:
>
> 1) set alarm to current time + xx sec
> 2) enter S3 or S4/swsusp2
> 3) on resume triggered by alarm continue from step 1.
>
> Regards
> Michael
--
Nigel Cunningham
Software Engineer, Canberra, Australia
http://www.cyclades.com
Ph: +61 (2) 6292 8028 Mob: +61 (417) 100 574
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Re: i810 BUG summary. Was Re: [SoftwareSuspend-devel] [Announce] 2.1.7 for 2.6.11-rc4
2005-02-17 4:39 ` i810 BUG summary. Was Re: [SoftwareSuspend-devel] [Announce] 2.1.7 for 2.6.11-rc4 Nigel Cunningham
@ 2005-02-17 12:09 ` Antonino A. Daplas
0 siblings, 0 replies; 2+ messages in thread
From: Antonino A. Daplas @ 2005-02-17 12:09 UTC (permalink / raw)
To: linux-fbdev-devel, Nigel Cunningham, mhf
Cc: SoftwareSuspend Development, Linux Kernel Mailing List, pavel,
akpm
On Thursday 17 February 2005 12:39, Nigel Cunningham wrote:
> Hi Michael.
>
> Perhaps this belongs with the framebuffer devel guys? I'll copy them
> now. Antonio et al, have I called it right?
Is he using a framebuffer console or vgacon?
Tony
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2005-02-17 4:39 ` i810 BUG summary. Was Re: [SoftwareSuspend-devel] [Announce] 2.1.7 for 2.6.11-rc4 Nigel Cunningham
2005-02-17 12:09 ` Antonino A. Daplas
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