[Intel-gfx] WG: Interlaced mode on intel Clarkdale only colored stripes

[Rodrigo Vivi]

I'm glad that it is working for you now!

Yes, the drm-intel-next-queued has all the interlaced patches that
were in remotes/origin/interlaced. I don't think your tv doesn't
report the interlaced modes, but the modes it reports are the CEA
modes we aren't supporting yet. It is on my todo list take a carefully
look at this modes.

Cheers,
Rodrigo.

On Mon, Feb 13, 2012 at 6:44 PM, Atechsystem <Atechsystem at freenet.de> wrote:
>
> Hello,
>
>> Von: Paulo Zanoni [mailto:przanoni at gmail.com] Maybe the best tree to
>>test is this:
>>http://cgit.freedesktop.org/~danvet/drm-intel/log/?h=drm-intel-next-queued
>
> Thanks, compiling from this repro solved my problem. With my TV I have to
> use the xorg modeline, without it I can't select the interlaced modes. If I
> use my NEC monitor I can select the I modeline by using the lxde monitor
> setting tool. I think my TV don't report the I modelines.
>
> Thanks for this patch
>
> Regards
> Atech
>
> -----Ursprüngliche Nachricht-----
> Von: intel-gfx-bounces+atechsystem=freenet.de at lists.freedesktop.org
> [mailto:intel-gfx-bounces+atechsystem=freenet.de at lists.freedesktop.org] Im
> Auftrag von Atechsystem
> Gesendet: Montag, 13. Februar 2012 20:05
> An: 'Paulo Zanoni'
> Cc: intel-gfx at lists.freedesktop.org
> Betreff: Re: [Intel-gfx] Interlaced mode on intel Clarkdale only colored
> stripes
>
>> Von: Paulo Zanoni [mailto:przanoni at gmail.com] Maybe the best tree to
>>test is this:
>>http://cgit.freedesktop.org/~danvet/drm-intel/log/?h=drm-intel-next-que
>>ued
>
> I will compile it now. Before I used the drm-intel-next branch. I downloaded
> the latest tar.gz file and didn't use git to checkout the branch.
>
>>Rodrigo Vivi [mailto:rodrigo.vivi at gmail.com] The git repo is right, but
>>are you sure you are using the
> remotes/origin/interlaced branch?
>>It is strange that you couldn't see any interlace mode without using
>>the
> handmade modeline.
>
> No chance to select it directly. I 've no clue to select it by standard lxde
> dialog.
>
> -----Ursprüngliche Nachricht-----
> Von: Paulo Zanoni [mailto:przanoni at gmail.com]
> Gesendet: Montag, 13. Februar 2012 19:56
> An: Atechsystem
> Cc: Intel Graphics Development
> Betreff: Re: [Intel-gfx] Interlaced mode on intel Clarkdale only colored
> stripes
>
> 2012/2/13 Atechsystem <Atechsystem at freenet.de>:
>> I compiled it from here: git://people.freedesktop.org/~danvet/drm
>
> Did you change to the "interlaced" branch?
>
> Maybe the best tree to test is this:
> http://cgit.freedesktop.org/~danvet/drm-intel/log/?h=drm-intel-next-queued
>
> (repository is drm-intel and branch is drm-intel-next-queued).
>
>> I added for example:
>> Modeline    "1920x1080 at 50i"     74.25 1920 2448 2492 2640 1080 1084
>> 1094
>> 1124 interlace +hsync +vsync
>>
>> Without a modeline I can't select interlace modes. Only 60Hz, 50Hz,
>> 30Hz, 25Hz and 24Hz.
>
> This should not be needed. If you have the correct branch, you don't need
> any configuration tweak: just boot the machine, plug a monitor that supports
> interlaced modes, and "xrandr --verbose" will show you some interlaced
> modes.
>
> Please confirm that you are using the correct branch first. Use "git log" or
> "git branch" commands to check.
>
>
> --
> Paulo Zanoni
>
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-- 
Rodrigo Vivi
Blog: http://blog.vivi.eng.br
GPG: 0x905BE242 @ wwwkeys.pgp.net