Bug#692225: [3.2-3.6.4 regression] screen starts to flicker after suspend-to-disk
Sebastian Ramacher wrote: I've just tried 3.7 RC 3. The assertion failure is gone and it doesn't flicker anymore. Yay, thank you for testing so quickly. 3.6.y is not an advertised longterm release and if I understand correctly 3.4.y is not affected, so I don't think I'll bother backporting the fix. At the moment what would help most in easily bringing the fix in experimental is rebasing the realtime patchset against 3.7 release candidates. Jonathan -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20121106091551.GE7551@elie.Belkin
Bug#692225: [3.2-3.6.4 regression] screen starts to flicker after suspend-to-disk
Control: tags -1 + fixed-upstream On 2012-11-04 11:19:52, Sebastian Ramacher wrote: thanks for the quick reply. I'll try the 3.7 RC next week and report back if it's fixed. I've just tried 3.7 RC 3. The assertion failure is gone and it doesn't flicker anymore. Cheers -- Sebastian Ramacher signature.asc Description: Digital signature
Processed: Re: Bug#692225: [3.2-3.6.4 regression] screen starts to flicker after suspend-to-disk
Processing control commands: tags -1 + fixed-upstream Bug #692225 [src:linux] linux-image-3.6-trunk-amd64: screen starts to flicker after suspend-to-disk Added tag(s) fixed-upstream. -- 692225: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=692225 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/handler.s.b692225.135211144824560.transcr...@bugs.debian.org
Bug#692225: [3.2-3.6.4 regression] screen starts to flicker after suspend-to-disk
Jonathan Nieder jrnie...@gmail.com writes: Hi Bjørn, Sebastian Ramacher wrote[1]: I've recently upgrade from 3.2 to 3.6. Since the upgrade after resuming from supsend-to-disk the screen starts to flicker and the kernel log contains the following traceback: [ 4730.108047] [ cut here ] [ 4730.108073] WARNING: at /build/buildd-linux_3.6.4-1~experimental.1-amd64-QnAy6j/linux-3.6.4/drivers/gpu/drm/i915/intel_display.c:1225 intel_crtc_disable+0x52/0x86 [i915]() [ 4730.108074] Hardware name: 7458WTH [ 4730.108076] pipe B assertion failure (expected off, current on) Looks like http://thread.gmane.org/gmane.comp.video.dri.devel/75108. Do you know if this got fixed? Looks like you already found the answer, but for the record: As a result of that thread I started using the fixes from the drm-intel-fixes branch of git://people.freedesktop.org/~danvet/drm-intel , including the referenced fa555837 commit, and I have not seen the warning since. I cannot remember having noticed the flicker issue though, so I cannot confirm whether that is fixed or not. Bjørn -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/877gq1iswk@nemi.mork.no
Bug#692225: [3.2-3.6.4 regression] screen starts to flicker after suspend-to-disk
Hi Jonathan, On 2012-11-03 12:08:51, Jonathan Nieder wrote: # [1] forwarded 692225 https://bugs.freedesktop.org/56118 quit Sebastian Ramacher wrote: I've recently upgrade from 3.2 to 3.6. Since the upgrade after resuming from supsend-to-disk the screen starts to flicker and the kernel log contains the following traceback: [ 4730.108047] [ cut here ] [ 4730.108073] WARNING: at /build/buildd-linux_3.6.4-1~experimental.1-amd64-QnAy6j/linux-3.6.4/drivers/gpu/drm/i915/intel_display.c:1225 intel_crtc_disable+0x52/0x86 [i915]() [ 4730.108074] Hardware name: 7458WTH [ 4730.108076] pipe B assertion failure (expected off, current on) Oh, here's a better link: [1]. This is said to be fixed by fa55583797d1 drm/i915: fixup the plane-pipe fixup code thanks for the quick reply. I'll try the 3.7 RC next week and report back if it's fixed. Cheers -- Sebastian Ramacher signature.asc Description: Digital signature
Bug#692225: [3.2-3.6.4 regression] screen starts to flicker after suspend-to-disk
tags 692225 + upstream forwarded 692225 http://thread.gmane.org/gmane.comp.video.dri.devel/75108 # regression severity 692225 important quit Hi Bjørn, Sebastian Ramacher wrote[1]: I've recently upgrade from 3.2 to 3.6. Since the upgrade after resuming from supsend-to-disk the screen starts to flicker and the kernel log contains the following traceback: [ 4730.108047] [ cut here ] [ 4730.108073] WARNING: at /build/buildd-linux_3.6.4-1~experimental.1-amd64-QnAy6j/linux-3.6.4/drivers/gpu/drm/i915/intel_display.c:1225 intel_crtc_disable+0x52/0x86 [i915]() [ 4730.108074] Hardware name: 7458WTH [ 4730.108076] pipe B assertion failure (expected off, current on) Looks like http://thread.gmane.org/gmane.comp.video.dri.devel/75108. Do you know if this got fixed? Thanks, Jonathan [1] http://bugs.debian.org/692225 -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20121103182630.GD2685@elie.Belkin
Bug#692225: [3.2-3.6.4 regression] screen starts to flicker after suspend-to-disk
# [1] forwarded 692225 https://bugs.freedesktop.org/56118 quit Sebastian Ramacher wrote: I've recently upgrade from 3.2 to 3.6. Since the upgrade after resuming from supsend-to-disk the screen starts to flicker and the kernel log contains the following traceback: [ 4730.108047] [ cut here ] [ 4730.108073] WARNING: at /build/buildd-linux_3.6.4-1~experimental.1-amd64-QnAy6j/linux-3.6.4/drivers/gpu/drm/i915/intel_display.c:1225 intel_crtc_disable+0x52/0x86 [i915]() [ 4730.108074] Hardware name: 7458WTH [ 4730.108076] pipe B assertion failure (expected off, current on) Oh, here's a better link: [1]. This is said to be fixed by fa55583797d1 drm/i915: fixup the plane-pipe fixup code A naive backport of that depends on 24929352481f drm/i915: read out the modeset hw state at load and resume time which in turn depends on the series *: implement get_hw_state *: convert to encoder-disable/enable Jonathan -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20121103190851.GE2685@elie.Belkin
