Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-07-17 Thread Peter Colberg
Hi, On Wed, Jul 04, 2012 at 10:39:49AM -0500, Jonathan Nieder wrote: Hi again, Peter Colberg wrote: cd9dde44f47501394b9f0715b6a36a92aa74c0d0 is the first bad commit How about the attached patch --- does it work against the linux-3.2.y branch? Grateful, Jonathan From: Jesse

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-07-17 Thread Jonathan Nieder
tags 658662 = upstream patch quit Peter Colberg wrote: On Wed, Jul 04, 2012 at 10:39:49AM -0500, Jonathan Nieder wrote: From: Jesse Barnes jbar...@virtuousgeek.org Date: Thu, 21 Jun 2012 15:13:50 -0700 Subject: drm/i915: prefer wide slow to fast narrow in DP configs [...] I tested

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-07-04 Thread Jonathan Nieder
tags 658662 + upstream patch moreinfo quit Hi again, Peter Colberg wrote: cd9dde44f47501394b9f0715b6a36a92aa74c0d0 is the first bad commit How about the attached patch --- does it work against the linux-3.2.y branch? Grateful, Jonathan From: Jesse Barnes jbar...@virtuousgeek.org Date: Thu,

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-04-18 Thread Jonathan Nieder
tags 658662 + patch fixed-upstream quit Hi, Peter Colberg wrote: Since upgrading to linux-image-3.2.0-1-amd64, an external display connected via DisplayPort to a Sandy Bridge onboard graphics card stopped working, and instead turns off reporting “DP no signal”. With

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-04-18 Thread Peter Colberg
On Wed, Apr 18, 2012 at 01:37:23PM -0500, Jonathan Nieder wrote: tags 658662 + patch fixed-upstream quit Hi, Peter Colberg wrote: Since upgrading to linux-image-3.2.0-1-amd64, an external display connected via DisplayPort to a Sandy Bridge onboard graphics card stopped working, and

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-04-18 Thread Jonathan Nieder
tags 658662 - patch fixed-upstream quit Peter Colberg wrote: No luck, that patch does *not* fix this problem :-(. Alas. Thanks for checking. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-08 Thread Peter Colberg
On Sat, Feb 04, 2012 at 06:31:13PM -0500, Peter Colberg wrote: Since upgrading to linux-image-3.2.0-1-amd64, an external display connected via DisplayPort to a Sandy Bridge onboard graphics card stopped working, and instead turns off reporting “DP no signal”. Ok, I have finished the bisect,

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-08 Thread Jonathan Nieder
tags 658662 + upstream patch moreinfo quit Peter Colberg wrote: cd9dde44f47501394b9f0715b6a36a92aa74c0d0 is the first bad commit Yay, thanks much for this. :) Please test the attached patch against the linux-3.2.y branch. git remote add -f stable \

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-08 Thread Peter Colberg
On Wed, Feb 08, 2012 at 04:42:01PM -0600, Jonathan Nieder wrote: tags 658662 + upstream patch moreinfo quit Peter Colberg wrote: cd9dde44f47501394b9f0715b6a36a92aa74c0d0 is the first bad commit Yay, thanks much for this. :) Please test the attached patch against the linux-3.2.y

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-08 Thread Jonathan Nieder
tags 658662 - patch moreinfo quit Jonathan Nieder wrote: Please test the attached patch against the linux-3.2.y branch. Never mind --- I see you've confirmed upstream it doesn't fix things. Sorry for the noise. If I have further questions, I'll ask them on the upstream bugtracker. -- To

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-06 Thread Peter Colberg
Hi Jonathan, On Mon, Feb 06, 2012 at 01:15:44AM -0600, Jonathan Nieder wrote: Please report this upstream, following instructions from [1], and let us know the bug number so we can track it. The upstream developers may ask you to bisect to find the specific patch that introduced the

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-05 Thread Jonathan Nieder
Hi, Peter Colberg wrote: To summarize: The external display connected via DisplayPort works fine with Linux 3.1, while, with Linux 3.2, it works with lower (non-native) resolutions and fails with the maximum (native) resolution. Please report this upstream, following instructions from [1],

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-05 Thread Jonathan Nieder
Hi Peter, Peter Colberg wrote: Package: linux-2.6 Version: 3.2.2-1 Severity: important Tags: upstream Which upstream version did you test? Thanks, Jonathan -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-05 Thread Peter Colberg
On Sun, Feb 05, 2012 at 02:44:53AM -0600, Jonathan Nieder wrote: Hi Peter, Peter Colberg wrote: Package: linux-2.6 Version: 3.2.2-1 Severity: important Tags: upstream Which upstream version did you test? Sorry, I must have misinterpreted the upstream tag. I tested the Debian

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-05 Thread Peter Colberg
found 658662 3.2.4-1 thanks Since the changelog of Linux 3.2.3 contains drm/i915-related fixes, I tested the newest Debian kernel: No change, the external display remains dark. Peter -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble?

Bug#658662: drm/i915: no signal via DisplayPort on Sandy Bridge since Linux 3.2

2012-02-04 Thread Peter Colberg
Package: linux-2.6 Version: 3.2.2-1 Severity: important Tags: upstream Dear Maintainer, Since upgrading to linux-image-3.2.0-1-amd64, an external display connected via DisplayPort to a Sandy Bridge onboard graphics card stopped working, and instead turns off reporting “DP no signal”. With