** Changed in: xserver-xorg-video-intel
Status: Incomplete => Invalid
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Title:
only external screen is working with asus zenboo
New Bug is 89578
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Title:
only external screen is working with asus zenbook ux31e [eDP1]
Status in X.org xf86-video-intel:
Invalid
(In reply to Oleksij Rempel from comment #139)
> New Bug is 89578
Many thanks Oleksij. I'm resolving this as dupe of the new one (usually
we'd go about this the other way round) so we have links both ways.
*** This bug has been marked as a duplicate of bug 89578 ***
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I'm ok with it.
Should i open new bug, you open it with needed description?
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Title:
only external screen is working with asus zenboo
(In reply to Oleksij Rempel from comment #137)
> I'm ok with it.
>
> Should i open new bug, you open it with needed description?
I would really appreciate you doing it, so you describe your symptoms,
instead of me putting words in your mouth. Thanks.
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Looking at this bug for the umpteent time, I would suggest closing this
one, RESOLVED WESUCK, and starting with a clean slate by filing a new
bug against v4.0-rc1 or drm-intel-nightly. There's too much baggage here
for anyone to look at this with fresh eyes, or if they were fresh while
starting the
No, it is not fixed :(
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Title:
only external screen is working with asus zenbook ux31e [eDP1]
Status in X.org xf86-video-intel:
In
Is this still a problem? We've landed some fixes that could affect
this, though the X thing still confuses me.
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Title:
only external
** Bug watch added: Linux Kernel Bug Tracker #70241
http://bugzilla.kernel.org/show_bug.cgi?id=70241
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Title:
only external screen
Is it possible thet this bug has same oots as this one in acpi?
http://www.spinics.net/lists/kernel/msg1686042.html
https://bugzilla.kernel.org/show_bug.cgi?id=70241
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https://
Status update, tested on latest git nightly. No changes.
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Title:
only external screen is working with asus zenbook ux31e [eDP1]
Stat
I'm not sure how X orders the CRTCs, but theoretically that's just the
CRTC mask (i.e. which CRTCs can drive that connector). The order
they're printed in shouldn't matter...
If moving the actual CRTC made a difference, that would make more sense,
but that doesn't seem to be the case here.
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Y
Hi, tested yesterdays drm-intel-nightly with hope this patch will fix
it:
commit 52e1e223456e3aa747e9932f95948381f04b3b26
Author: Jani Nikula
Date: Mon Oct 21 10:52:07 2013 +0300
drm/i915/dp: workaround BIOS eDP bpp clamping issue
suddenly it is not.
Right now i found one more way to bri
Created attachment 87441
dmesg-3.12.0-rc4-00468-g16b4e9b
Start with previously attached VGA. Both displays seems to be detected,
and listed by xrandr. But DP is blank with backlight on.
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(In reply to comment #122)
> Created attachment 87403 [details]
> dmesg-3.12.0-rc4-00468-g16b4e9b
Please do the same with drm.debug=0xe module parameter. Sorry I forgot
to mention this before. Thanks.
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Created attachment 87451
dmesg-3.12.0-rc4-00468-g16b4e9b + switch in grub
Here is dmesg with other workaround.
I started laptop with attached VGA and switched it default screen in grub with
Fn+F8 button. After it both displays work OK.
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No, intel_iommu=igfx_off do not fix it any more.
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Title:
only external screen is working with asus zenbook ux31e [eDP1]
Status in X.
(In reply to comment #124)
> Created attachment 87441 [details]
> dmesg-3.12.0-rc4-00468-g16b4e9b
>
> Start with previously attached VGA. Both displays seems to be detected, and
> listed by xrandr. But DP is blank with backlight on.
And does intel_iommu=igfx_off still fix this? If it does, please
Hi Jani.
If VGA attached on before power on:
only VGA has image. DP has backlight on, but no image.
xrandr list both displays.
After pressing Fn+F8, display switch button, both screens will work.
After this i get some warnings in dmesg.
If VGA attached after boot, both displays are working OK.
No
Created attachment 87403
dmesg-3.12.0-rc4-00468-g16b4e9b
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Title:
only external screen is working with asus zenbook ux31e [eDP1]
Stat
Created attachment 87402
dmesg-3.12.0-rc4-00468-g16b4e9b
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Title:
only external screen is working with asus zenbook ux31e [eDP1]
Stat
Oleksij, if I may ask for another test round with current drm-intel-
nightly branch of git://people.freedesktop.org/~danvet/drm as there have
been some relevant fixes since we last heard from you. Thanks.
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Please retest with latest drm-intel-fixes, specifically
commit 2e6efddd203c15ca5c4700511f717c0e9a3ea31a
Author: Imre Deak
Date: Fri Aug 23 23:50:23 2013 +0300
drm/i915: ivb: fix edp voltage swing reg val
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yes, intel_iommu=igfx_off helps too. Thanks!
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Title:
only external screen is working with asus zenbook ux31e [eDP1]
Status in X.org
(In reply to comment #107)
> So, i tasted with latest git 3.10.0-rc7-00854-gf19c9d3 - same result.
>
> (gdb) l *intel_crtc_set_config+0x216
> 0x2bab0 is in intel_crtc_set_config
> (/home/lex/tmp/linux/drivers/gpu/drm/i915/intel_display.c:8678).
> 8673int num_connectors)
> 8
Yes, it works.
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Title:
only external screen is working with asus zenbook ux31e [eDP1]
Status in X.org xf86-video-intel:
Incomplete
Created attachment 82344
disable sg compaction
> (In reply to comment #111)
> > yes, intel_iommu=igfx_off helps too. Thanks!
>
> Ok, that's proof that something _really_ fishy is going on here. Big WTF
> moment ... Imre do you have any ideas what this could be? Seen anything like
> this when you'
(In reply to comment #111)
> yes, intel_iommu=igfx_off helps too. Thanks!
Ok, that's proof that something _really_ fishy is going on here. Big WTF
moment ... Imre do you have any ideas what this could be? Seen anything
like this when you've done the sg conversion?
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(In reply to comment #115)
> Yes, it works.
Thanks, it narrows it down. I looked through the Intel HW IOMMU code and
haven't found anything obvious that could explain this.
OTOH, looking again at the dmesg with the crash
(dmesg-3.10.0-rc6-00406-g73bc88c) I can't see the HW IOMMU being
enabled. I'
After your comment i did some more tests -- just in case.
Enabled VT-d and removed intel_iommu=igfx_off line. Result is really
interesting:
I get oops only on second boot without igfx_off. First boot without igfx_off is
ok, both displays are working, but after power off and new start with same
c
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