From: Daniel Vetter <daniel@ffwll.ch>
To: Angela Schmid <angela.schmid@wolke7.net>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: Sandy Bridge Desktop - 1920x1080i interlace not working
Date: Wed, 18 Jan 2012 00:12:57 +0100 [thread overview]
Message-ID: <20120117231257.GA4093@phenom.ffwll.local> (raw)
In-Reply-To: <4f15fbec.82620e0a.1fb6.ffff8297SMTPIN_ADDED@mx.google.com>
On Tue, Jan 17, 2012 at 11:53:47PM +0100, Angela Schmid wrote:
> Over HDMI works:
>
> "1280x720@50hz" 74.25 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
>
> 1280x720@50hz (0xb4) 74.2MHz +HSync +VSync *current
>
> h: width 1280 start 1720 end 1760 total 1980 skew 0 clock 37.5KHz
>
> v: height 720 start 725 end 730 total 750 clock 50.0Hz
>
>
>
>
>
> "1440x576i"x0.0 27.00 1440 1464 1590 1728 576 580 586 625 interlace -hsync -vsync
>
> 1440x576ix0.0 (0xbd) 27.0MHz -HSync -VSync Interlace *current
>
> h: width 1440 start 1464 end 1590 total 1728 skew 0 clock 15.6KHz
>
> v: height 576 start 580 end 586 total 625 clock 25.0Hz
>
> and
>
> "1440x288"x0.0 27.00 1440 1464 1590 1728 288 290 293 312 -hsync -vsync
>
>
>
> Have a lot of horizontal overscan, vertical very small, useless.
Yeah, many TVs send out a different edid depending upon what connector
they are plugged in. Also we currently don't handle overscan compensation
at all, Rodrigo is working on that.
> It is some time ago, that I compiled kernels myself. I compile drivers regularly. I will have a look next week.
>
>
>
> >Your TV likely sends a CEA block with some HDMI default modes set. Since
>
> >linux-3.3-rc1 (to be released in a few days) we should be able to decode that.
>
> >Can you grab the latest -linus kernel git and try that?
>
>
>
> Too many ways described on one page: http://wiki.ubuntuusers.de/Kernel/Kompilierung
>
> Kernel.org links to kernel newbies website. Do you have a link how to compile/install ?
Maybe ask on irc about what's suggested. Way back I've used "Die
klassische Debian-Methode".
> >You need to compile a new kernel, the output handling part of the graphics driver is there. Best is to try the latest
> drm-intel-fixes tree available
>
> >at: https://git.kernel.org/?p=linux/kernel/git/keithp/linux.git;a=shortlog;h=refs/heads/drm-intel-fixes
>
> Can I wait for the ppa:xorg-edgers ?
If they track drm-intel-fixes, yeah. But you might want to try to compile
the kernel, too, in case we have some additional patches for you to apply.
Yours, Daniel
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
next prev parent reply other threads:[~2012-01-17 23:13 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4f15cfbd.c39dec0a.71a1.07a8SMTPIN_ADDED@mx.google.com>
2012-01-17 20:14 ` Sandy Bridge Desktop - 1920x1080i interlace not working Alfonso Fiore
2012-01-17 20:25 ` Daniel Vetter
2012-01-17 20:25 ` Daniel Vetter
2012-01-17 20:59 ` Alfonso Fiore
2012-01-17 21:34 ` Daniel Vetter
2012-01-17 21:53 ` Alfonso Fiore
2012-01-17 22:53 ` Angela Schmid
[not found] ` <4f15fbec.82620e0a.1fb6.ffff8297SMTPIN_ADDED@mx.google.com>
2012-01-17 23:12 ` Daniel Vetter [this message]
2012-01-18 5:54 ` Angela Schmid
[not found] ` <4f165e84.12960e0a.569b.ffffff51SMTPIN_ADDED@mx.google.com>
2012-01-18 10:56 ` Daniel Vetter
2012-01-18 16:08 ` Alfonso Fiore
2012-01-18 20:12 ` Daniel Vetter
2012-01-18 20:44 ` Alfonso Fiore
2012-01-18 20:53 ` Daniel Vetter
2012-01-18 20:55 ` Alfonso Fiore
2012-01-19 7:05 ` Alfonso Fiore
2012-01-19 9:09 ` Alfonso Fiore
2012-01-19 11:21 ` Peter Ross
[not found] ` <CAO=xpBEM=sMmsp7K3eE3Wh+xFnbJqCeHxkkxqsb=Bt4B5KWvNw@mail.gmail.com>
[not found] ` <20120119115144.GB1909@9ba4542ee290bef7a68a5eff03328b0e>
[not found] ` <CAO=xpBFU-WbrLJ9Y_JX=FKaR69N_pR+5RNDMCgHrCB8NY1cJGQ@mail.gmail.com>
[not found] ` <CAO=xpBH+w=cmQ7VWxQPvByBdq145ku7n+2_rXw-PUnR-n6Hd6g@mail.gmail.com>
[not found] ` <20120120124029.GC14963@9ba4542ee290bef7a68a5eff03328b0e>
[not found] ` <CAO=xpBGRG7Zk5DXbKLVjuiSAci6C6qa1M04MT2ZJd7RP6f0QHQ@mail.gmail.com>
2012-01-21 10:25 ` Angela Schmid
[not found] ` <4f1a9294.8a1c0e0a.6f33.fffffbd0SMTPIN_ADDED@mx.google.com>
2012-01-25 1:03 ` Alfonso Fiore
2012-01-25 12:07 ` Peter Ross
2012-01-19 11:23 ` Alfonso Fiore
2012-01-19 11:32 ` Daniel Vetter
2012-01-19 11:51 ` Alfonso Fiore
2012-01-19 12:12 ` Daniel Vetter
[not found] ` <CAO=xpBG460JGP=b05yqnbK6+-F1LtudwekQ7H-AiarOcOxRqCg@mail.gmail.com>
2012-01-19 13:15 ` Daniel Vetter
2012-01-19 15:16 ` Alfonso Fiore
2012-01-19 15:37 ` Daniel Vetter
2012-01-19 19:56 ` Alfonso Fiore
2012-01-19 20:50 ` Daniel Vetter
2012-01-19 21:44 ` Alfonso Fiore
2012-01-19 21:54 ` Daniel Vetter
2012-01-19 22:10 ` Alfonso Fiore
2012-01-19 22:20 ` Daniel Vetter
2012-01-19 23:37 ` Alfonso Fiore
2012-01-21 21:09 ` Daniel Vetter
2012-01-21 21:13 ` Daniel Vetter
2012-01-22 1:55 ` Alfonso Fiore
2012-01-22 10:40 ` Daniel Vetter
2012-01-25 1:00 ` Alfonso Fiore
2012-01-25 7:55 ` Daniel Vetter
2012-01-25 8:12 ` Alfonso Fiore
2012-01-25 8:25 ` Alfonso Fiore
2012-01-25 8:41 ` Daniel Vetter
2012-01-25 12:17 ` Peter Ross
2012-01-25 12:21 ` Alfonso Fiore
2012-01-25 12:51 ` Daniel Vetter
2012-01-17 21:32 ` Angela Schmid
[not found] ` <4f15e8e5.0bbb0e0a.3dfb.655fSMTPIN_ADDED@mx.google.com>
2012-01-17 21:38 ` Daniel Vetter
2012-01-17 20:25 ` Eugeni Dodonov
2012-01-17 21:01 ` Alfonso Fiore
[not found] ` <20120118135526.GA16113@9ba4542ee290bef7a68a5eff03328b0e>
[not found] ` <CAO=xpBFUpu7vRL+1-1=vd9wDgm25+3Fk-iZSZGNe5L-SZY5gMQ@mail.gmail.com>
2012-01-18 16:47 ` Angela Schmid
[not found] ` <4f16f788.8e87cd0a.4c25.488fSMTPIN_ADDED@mx.google.com>
2012-01-18 20:14 ` Daniel Vetter
2012-01-18 20:47 ` Alfonso Fiore
2012-01-17 19:43 Angela Schmid
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