Re: i915 IVB hangup after resume from s2mem since v6.6.x

2024-05-07 Thread Johannes Stezenbach
On Mon, May 06, 2024 at 09:42:18PM +0200, Lukas Wunner wrote: > On Mon, May 06, 2024 at 08:43:43PM +0200, Johannes Stezenbach wrote: > > so, git bisect pointed to: > > > > commit 701d2054fa317188cd4039c84e72c73254013b23 > > Author: Thomas Zimmermann > > Date: Tue Jun 13 13:07:13 2023 +0200 >

Re: i915 IVB hangup after resume from s2mem since v6.6.x

2024-05-06 Thread Lukas Wunner
[cc += Thomas] On Mon, May 06, 2024 at 08:43:43PM +0200, Johannes Stezenbach wrote: > so, git bisect pointed to: > > commit 701d2054fa317188cd4039c84e72c73254013b23 > Author: Thomas Zimmermann > Date: Tue Jun 13 13:07:13 2023 +0200 > > fbdev: Make support for userspace interfaces confi

Re: i915 IVB hangup after resume from s2mem since v6.6.x

2024-05-06 Thread Johannes Stezenbach
Hi, so, git bisect pointed to: commit 701d2054fa317188cd4039c84e72c73254013b23 Author: Thomas Zimmermann Date: Tue Jun 13 13:07:13 2023 +0200 fbdev: Make support for userspace interfaces configurable Add Kconfig option CONFIG_FB_DEVICE and make the virtual fbdev ... I think n

Re: i915 IVB hangup after resume from s2mem since v6.6.x

2024-04-30 Thread Johannes Stezenbach
Hi Jani, thank you for the quick response. Currently the machine is in use and I cannot crash and reboot it at will. I will file the bug report in the next days when I gathered the requested logs. I might as well git bisect it, otherwise I guess the root cause would be hard to find. Thanks, Joha

RE: i915 IVB hangup after resume from s2mem since v6.6.x

2024-04-29 Thread Saarinen, Jani
osts=ivb . Br, Jani #1: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html > -Original Message- > From: Intel-gfx On Behalf Of > Johannes Stezenbach > Sent: Monday, 29 April 2024 22.34 > To: intel-gfx@lists.freedesktop.org > Subject: i915 IVB ha

i915 IVB hangup after resume from s2mem since v6.6.x

2024-04-29 Thread Johannes Stezenbach
Hi, I updated the Linux kernel on an old machine from v6.5.9 to current v6.8.8 and found the display failed after resume from suspend to RAM. Then I tried v6.7.9 and v6.6.29, both also failed. v6.5.9 works. - display connected via display port: hangup - I also tried HDMI with v6.6.29: garbage (c