intel-gfx.lists.freedesktop.org archive mirror
 help / color / mirror / Atom feed
From: Johannes Stezenbach <js@sig21.net>
To: "Saarinen, Jani" <jani.saarinen@intel.com>
Cc: "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
Subject: Re: i915 IVB hangup after resume from s2mem since v6.6.x
Date: Mon, 6 May 2024 20:43:43 +0200	[thread overview]
Message-ID: <Zjkk3y906HKdzScK@sig21.net> (raw)
In-Reply-To: <ZjCqbhdSWPiABmRg@sig21.net>

Hi,

so, git bisect pointed to:

 commit 701d2054fa317188cd4039c84e72c73254013b23
 Author: Thomas Zimmermann <tzimmermann@suse.de>
 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 nothing on my system uses /dev/fb*, thus I had disabled
CONFIG_FB_DEVICE. Everything worked, only suspend/resume broke.
I can confirm v6.8.9 with CONFIG_FB_DEVICE=y works fine.

Maybe setting CONFIG_FB_DEVICE=n would allow you to reproduce
it in your CI tests?
Let me know if you still want me to file at bug report about this.


Best Regards,
Johannes

  reply	other threads:[~2024-05-06 18:46 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-29 19:34 i915 IVB hangup after resume from s2mem since v6.6.x Johannes Stezenbach
2024-04-30  6:57 ` Saarinen, Jani
2024-04-30  8:23   ` Johannes Stezenbach
2024-05-06 18:43     ` Johannes Stezenbach [this message]
2024-05-06 19:42       ` Lukas Wunner
2024-05-07  7:47         ` Johannes Stezenbach

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=Zjkk3y906HKdzScK@sig21.net \
    --to=js@sig21.net \
    --cc=intel-gfx@lists.freedesktop.org \
    --cc=jani.saarinen@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).