Here is where I am getting confuse.
If you see the bug report (which I added the lastest comment) the comment from
Chris seems to say that interlace should be working at least for 1080i:
Chris Wilson 2010-07-17 06:26:30 PDT
At least partially:
commit 734b4157b367d66405f7dab80085d17c9c8dd3b5
Author: Krzysztof Halasa <k...@pm.waw.pl>
Date: Tue May 25 18:41:46 2010 +0200
drm/i915: Add support for interlaced display.
This doesn't change the clock limits (minimums), i.e. it won't make it
output 720x576 PAL nor 720x480 NTSC, but it will work with modes like
1080i etc. (including GLX and textured Xvideo, not sure about the
overlay).
Tested on i915 + analog VGA, it would be worth checking if newer chips
(and which ones) still support interlaced mode.
but what I am not sure is if I can't make it work because of the intel drivers
themselves or the kernel that I am using.
My current setup:
kernel 2.6.35-02063504-generic
intel 2.11.0-1
http://xabix.free.fr/uploads/xorg.conf
http://xabix.free.fr/uploads/Xorg.0.log
Do you know why there is a gap between Chris comment and our implementation?
Where did you get the info about interlace support within Q3 release?
Thanks
XabiX
On 10 sept. 2010, at 22:13, Lucas Burdick wrote:
> Q3 refers to Quarter 3, and yes….we are almost there.
>
> The bug report thread for the interlaced modes is here:
> https://bugs.freedesktop.org/show_bug.cgi?id=11220
>
> If you read it, it shows that the patch has been added to drm-intel-next
> which I assume means it is ready for the next release. Here’s to hoping…
>
> From: Xavier de Almeida [mailto:xdealme...@gmail.com]
> Sent: Friday, September 10, 2010 1:11 PM
> To: Lucas Burdick
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] When will intel drivers support interlace modes?
>
> Q3 release, does it mean 2.13? Q3 ends end of September so if this is true we
> are almost there.
>
> (it should be the right time to have a beta release)
>
> On 10 sept. 2010, at 22:03, Lucas Burdick wrote:
>
>
> From what I have read, the issue has been patched and the Q3 release should
> have it.
>
> I’m also in the same boat and I’d love to try the beta driver but I’m unsure
> how to download and install it.
>
>
> From: intel-gfx-bounces+lucas=dmglobal....@lists.freedesktop.org
> [mailto:intel-gfx-bounces+lucas=dmglobal....@lists.freedesktop.org] On Behalf
> Of Xavier de Almeida
> Sent: Friday, September 10, 2010 12:58 PM
> To: intel-gfx@lists.freedesktop.org
> Subject: [Intel-gfx] When will intel drivers support interlace modes?
>
> Hello,
>
> I am using a Clarkdale processor in order to have a Home Theater PC connected
> to my TV. My TV can only display 1080i and not p therefore I can't have a
> good display setup with the current intel drivers.
>
> Is there any estimated release which will include the interlace modes for
> i915 drivers?
>
> Many thanks
> XabiX
>
> http://phoronix.com/forums/showthread.php?p=146895#post146895
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