From: Daniel Vetter <daniel@ffwll.ch>
To: Alfonso Fiore <alfonso.fiore@gmail.com>
Cc: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Subject: Re: Sandy Bridge Desktop - 1920x1080i interlace not working
Date: Wed, 25 Jan 2012 09:41:20 +0100 [thread overview]
Message-ID: <20120125084119.GD3896@phenom.ffwll.local> (raw)
In-Reply-To: <CAO=xpBHH+2+34TJC+guWr=-pqydR2SkNQXmfaDFXwE6kRYpgDg@mail.gmail.com>
On Wed, Jan 25, 2012 at 09:25:11AM +0100, Alfonso Fiore wrote:
> On Wed, Jan 25, 2012 at 9:12 AM, Alfonso Fiore <alfonso.fiore@gmail.com> wrote:
> > On Wed, Jan 25, 2012 at 8:55 AM, Daniel Vetter <daniel@ffwll.ch> wrote:
> >>
> >> Have you booted with nomodeset and are using the vesa X driver? Iirc
> >> you've said that the bios can setup up things correctly, the idea is to
> >> grab a register dump to learn how the bios sets things up.
>
> Here you go.
>
> I run a test at 1024x768 over HDMI with nomodeset.
>
> Please note xrandr complains:
> xrandr: Failed to get size of gamma for output default
>
> and there is no more file for edid:
> cp: cannot stat
> `/sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-VGA-1/edid': No
> such file or directory
> cp: cannot stat
> `/sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-HDMI-A-2/edid':
> No such file or directory
That's correct, these files are provided by the kernel modesetting code
from the drm driver.
> logs attached.
Thanks, I'll have a look.
-Daniel
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
next prev parent reply other threads:[~2012-01-25 8:41 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
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 [this message]
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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