From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 106957] GPU runtime suspend broken since 4.17 Date: Wed, 20 Jun 2018 04:12:30 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0209407380==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 207196E67F for ; Wed, 20 Jun 2018 04:12:30 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0209407380== Content-Type: multipart/alternative; boundary="15294679501.D7A6afD4.28797" Content-Transfer-Encoding: 7bit --15294679501.D7A6afD4.28797 Date: Wed, 20 Jun 2018 04:12:30 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D106957 --- Comment #7 from Lukas Wunner --- I'm having a d=C3=A9j=C3=A0 vu here :-) [ 7.840122] snd_hda_intel 0000:02:00.1: azx_runtime_idle: !power_save_controller =3D 0, !azx_has_pm_runtime(chip) =3D 0, azx_bus(chip)->codec_powered =3D 0x1, !chip->running =3D 0 The single codec on this HDA controller is considered powered on, hence the= HDA controller refuses to runtime suspend. Same problem as in #106597. What does the following show: grep . /sys/bus/hdaudio/devices/hdaudioC1D0/widgets/*/power_caps And could you try this debug patch (in lieu of the other one) to narrow down the root cause further: https://bugs.freedesktop.org/attachment.cgi?id=3D139735&action=3Dedit Thanks! --=20 You are receiving this mail because: You are the assignee for the bug.= --15294679501.D7A6afD4.28797 Date: Wed, 20 Jun 2018 04:12:30 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 7 on bug 10695= 7 from Lukas Wunner 
I'm having a d=C3=A9j=C3=A0 vu here :-)

[    7.840122] snd_hda_intel 0000:02:00.1: azx_runtime_idle:
!power_save_controller =3D 0, !azx_has_pm_runtime(chip) =3D 0,
azx_bus(chip)->codec_powered =3D 0x1, !chip->running =3D 0

The single codec on this HDA controller is considered powered on, hence the=
 HDA
controller refuses to runtime suspend. Same problem as in #106597.

What does the following show:
grep . /sys/bus/hdaudio/devices/hdaudioC1D0/widgets/*/power_caps

And could you try this debug patch (in lieu of the other one) to narrow down
the root cause further:
https://bugs.freedesktop.org/attachment.cgi?id=3D139735&acti=
on=3Dedit

Thanks!

You are receiving this mail because:
  • You are the assignee for the bug.
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