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: Wed, 02 Oct 2019 08:35:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1841535014==" 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 --===============1841535014== Content-Type: multipart/alternative; boundary="15700053224.343AA2A44.7485" Content-Transfer-Encoding: 7bit --15700053224.343AA2A44.7485 Date: Wed, 2 Oct 2019 08:35:22 +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 #89 from Maik Freudenberg --- I didn't follow all of this, but I suspect you're hitting a known bug, plea= se see http://download.nvidia.com/XFree86/Linux-x86_64/435.17/README/dynamicpowerm= anagement.html#KnownIssuesAndW6426e > 2. There is a known issue with the audio driver due to which the audio PC= I function remains in an active state from the kernel version 4.19 and up. = (from commit id: 37a3a98ef601f89100e3bb657fb0e190b857028c). Upstream kernel= changes are being done to fix the issue. In the interim, the Audio PCI fun= ction needs to be disabled by using the following command. --=20 You are receiving this mail because: You are the assignee for the bug.= --15700053224.343AA2A44.7485 Date: Wed, 2 Oct 2019 08:35:22 +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 # 89 on bug 75985<= /a> from = Maik Freudenberg 
I didn't follow all of this, but I suspect you're hitting a kn=
own bug, please
see
http://download.nvidia.com/=
XFree86/Linux-x86_64/435.17/README/dynamicpowermanagement.html#KnownIssuesA=
ndW6426e

> 2. There is a known issue with the audio driver =
due to which the audio PCI function remains in an active state from the ker=
nel version 4.19 and up. (from commit id: 37a3a98ef601f89100e3bb657fb0e190b=
857028c). Upstream kernel changes are being done to fix the issue. In the i=
nterim, the Audio PCI function needs to be disabled by using the following =
command.

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