* i915 regression (??)
@ 2010-09-20 6:28 Felipe Balbi
2010-09-20 7:02 ` Felipe Balbi
2010-09-20 18:08 ` Chris Wilson
0 siblings, 2 replies; 6+ messages in thread
From: Felipe Balbi @ 2010-09-20 6:28 UTC (permalink / raw)
To: airlied; +Cc: Linux Kernel Mailing List
Hi David,
I believe 2.6.36-rc4 has a regresion ? With .32 (debian sid package) I
had everything working fine, but with .36-rc4 no output comes on LVDS,
only on my HDMI external monitor. Here's the xrandr output:
$ xrandr
Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 8192 x 8192
(null)1 connected (normal left inverted right x axis y axis)
1440x900 60.0 + 40.0
VGA1 disconnected (normal left inverted right x axis y axis)
HDMI1 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 376mm x 301mm
1280x1024 60.0*+ 75.0
1152x864 75.0
1024x768 85.0 75.1 70.1 60.0
832x624 74.6
800x600 85.1 72.2 75.0 60.3
56.2
640x480 85.0 72.8 75.0 66.7
60.0
720x400 70.1
640x400 70.0
DP1 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
See the first output is "(null)1" and I believe that's what's causing
errors.
--
balbi
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: i915 regression (??)
2010-09-20 6:28 i915 regression (??) Felipe Balbi
@ 2010-09-20 7:02 ` Felipe Balbi
2010-09-20 18:08 ` Chris Wilson
1 sibling, 0 replies; 6+ messages in thread
From: Felipe Balbi @ 2010-09-20 7:02 UTC (permalink / raw)
To: Felipe Balbi; +Cc: airlied, Linux Kernel Mailing List
On Mon, Sep 20, 2010 at 09:28:41AM +0300, Felipe Balbi wrote:
>Hi David,
>
>I believe 2.6.36-rc4 has a regresion ? With .32 (debian sid package) I
>had everything working fine, but with .36-rc4 no output comes on LVDS,
>only on my HDMI external monitor. Here's the xrandr output:
>
>$ xrandr
>Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 8192 x 8192
>(null)1 connected (normal left inverted right x axis y axis)
> 1440x900 60.0 + 40.0 VGA1 disconnected (normal left inverted
>right x axis y axis)
>HDMI1 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 376mm x 301mm
> 1280x1024 60.0*+ 75.0 1152x864 75.0 1024x768
>85.0 75.1 70.1 60.0 832x624 74.6 800x600
>85.1 72.2 75.0 60.3
> 56.2 640x480 85.0 72.8 75.0 66.7
> 60.0 720x400 70.1 640x400 70.0 DP1 disconnected
>(normal left inverted right x axis y axis)
>HDMI2 disconnected (normal left inverted right x axis y axis)
>DP2 disconnected (normal left inverted right x axis y axis)
>
>See the first output is "(null)1" and I believe that's what's causing
>errors.
disabling kms didn't help, BTW.
--
balbi
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: i915 regression (??)
2010-09-20 6:28 i915 regression (??) Felipe Balbi
2010-09-20 7:02 ` Felipe Balbi
@ 2010-09-20 18:08 ` Chris Wilson
2010-11-23 9:16 ` Felipe Balbi
1 sibling, 1 reply; 6+ messages in thread
From: Chris Wilson @ 2010-09-20 18:08 UTC (permalink / raw)
To: balbi, airlied; +Cc: Linux Kernel Mailing List
On Mon, 20 Sep 2010 09:28:42 +0300, Felipe Balbi <balbi@ti.com> wrote:
> I believe 2.6.36-rc4 has a regresion ? With .32 (debian sid package) I
> had everything working fine, but with .36-rc4 no output comes on LVDS,
> only on my HDMI external monitor. Here's the xrandr output:
You don't have LVDS, but eDP. We are working on getting the power-on
sequence correct for all systems but alas we still in the phase where we
fix it for some machines and cause others to fail.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: i915 regression (??)
2010-09-20 18:08 ` Chris Wilson
@ 2010-11-23 9:16 ` Felipe Balbi
2010-12-05 14:21 ` Chris Wilson
0 siblings, 1 reply; 6+ messages in thread
From: Felipe Balbi @ 2010-11-23 9:16 UTC (permalink / raw)
To: Chris Wilson; +Cc: Balbi, Felipe, airlied, Linux Kernel Mailing List
On Mon, Sep 20, 2010 at 01:08:02PM -0500, Chris Wilson wrote:
>On Mon, 20 Sep 2010 09:28:42 +0300, Felipe Balbi <balbi@ti.com> wrote:
>> I believe 2.6.36-rc4 has a regresion ? With .32 (debian sid package) I
>> had everything working fine, but with .36-rc4 no output comes on LVDS,
>> only on my HDMI external monitor. Here's the xrandr output:
>
>You don't have LVDS, but eDP. We are working on getting the power-on
>sequence correct for all systems but alas we still in the phase where we
>fix it for some machines and cause others to fail.
.37-rc3 and it's still broken. Any ways I could help ? I have at least a
machine to test (Dell e6410). It works sometimes out of luck and others,
only rebooting.
--
balbi
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: i915 regression (??)
2010-11-23 9:16 ` Felipe Balbi
@ 2010-12-05 14:21 ` Chris Wilson
2010-12-06 11:44 ` Felipe Balbi
0 siblings, 1 reply; 6+ messages in thread
From: Chris Wilson @ 2010-12-05 14:21 UTC (permalink / raw)
To: Felipe Balbi; +Cc: Balbi, Felipe, airlied, Linux Kernel Mailing List
On Tue, 23 Nov 2010 11:16:46 +0200, Felipe Balbi <balbi@ti.com> wrote:
> .37-rc3 and it's still broken. Any ways I could help ? I have at least a
> machine to test (Dell e6410). It works sometimes out of luck and others,
> only rebooting.
Dave Airlie bisected the regression and it was duly reverted. That revert
is available in ickle/drm-intel-fixes, airlied/drm-fixes and linus/master:
commit 3cf2efb1a7c68d55d60dcb2ed9609e1a2fc25952
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon Nov 29 10:09:55 2010 +0000
Revert "drm/i915/dp: use VBT provided eDP params if available"
This reverts commit 869184a675662bddcdf76c5b95665272facff2b8.
This is required for the Sony Vaio Jesse was working on at the time, but
breaks most other eDP machines - machines that were working in earlier
kernels.
Reported-and-tested-by: Dave Airlie <airlied@redhat.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31188
Tested-by: Zhao Jian <jian.j.zhao@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Can you test whether this is sufficient for you as well?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: i915 regression (??)
2010-12-05 14:21 ` Chris Wilson
@ 2010-12-06 11:44 ` Felipe Balbi
0 siblings, 0 replies; 6+ messages in thread
From: Felipe Balbi @ 2010-12-06 11:44 UTC (permalink / raw)
To: Chris Wilson; +Cc: Felipe Balbi, airlied, Linux Kernel Mailing List
On Sun, Dec 05, 2010 at 02:21:27PM +0000, Chris Wilson wrote:
>On Tue, 23 Nov 2010 11:16:46 +0200, Felipe Balbi <balbi@ti.com> wrote:
>> .37-rc3 and it's still broken. Any ways I could help ? I have at least a
>> machine to test (Dell e6410). It works sometimes out of luck and others,
>> only rebooting.
>
>Dave Airlie bisected the regression and it was duly reverted. That revert
>is available in ickle/drm-intel-fixes, airlied/drm-fixes and linus/master:
>
>commit 3cf2efb1a7c68d55d60dcb2ed9609e1a2fc25952
>Author: Chris Wilson <chris@chris-wilson.co.uk>
>Date: Mon Nov 29 10:09:55 2010 +0000
>
> Revert "drm/i915/dp: use VBT provided eDP params if available"
>
> This reverts commit 869184a675662bddcdf76c5b95665272facff2b8.
>
> This is required for the Sony Vaio Jesse was working on at the time, but
> breaks most other eDP machines - machines that were working in earlier
> kernels.
>
> Reported-and-tested-by: Dave Airlie <airlied@redhat.com>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31188
> Tested-by: Zhao Jian <jian.j.zhao@intel.com>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
>
>Can you test whether this is sufficient for you as well?
Just tested, same problem. I'll check again later if I did something
wrong.
--
balbi
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2010-12-06 11:44 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-09-20 6:28 i915 regression (??) Felipe Balbi
2010-09-20 7:02 ` Felipe Balbi
2010-09-20 18:08 ` Chris Wilson
2010-11-23 9:16 ` Felipe Balbi
2010-12-05 14:21 ` Chris Wilson
2010-12-06 11:44 ` Felipe Balbi
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