From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 75985] [NVC1] HDMI audio device only visible after rescan Date: Sat, 28 Sep 2019 12:28:26 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1586866326==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1586866326== Content-Type: multipart/alternative; boundary="15696737062.b1dA1F27.4660" Content-Transfer-Encoding: 7bit --15696737062.b1dA1F27.4660 Date: Sat, 28 Sep 2019 12:28:26 +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=3D75985 --- Comment #84 from Lukas Wunner --- (In reply to Przemys=C5=82aw Kopa from comment #83) > This is the output of grep . /sys/bus/pci/devices/0000:01:00.1/power/*: >=20 > /sys/bus/pci/devices/0000:01:00.1/power/control:on Something has forced the HDA on, hence it doesn't autosuspend. Does the issue go away if you re-enable runtime suspend? Try: echo auto > /sys/bus/pci/devices/0000:01:00.1/power/control --=20 You are receiving this mail because: You are the assignee for the bug.= --15696737062.b1dA1F27.4660 Date: Sat, 28 Sep 2019 12:28:26 +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 # 84 on bug 75985<= /a> from Lukas Wunner 
(In reply to Przemys=C5=82aw Kopa from comment #83)
> This is the output of grep . /sys/bus/pci/device=
s/0000:01:00.1/power/*:
>=20
> /sys/bus/pci/devices/0000:01:00.1/power/control:on

Something has forced the HDA on, hence it doesn't autosuspend.

Does the issue go away if you re-enable runtime suspend? Try:

echo auto > /sys/bus/pci/devices/0000:01:00.1/power/control

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