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, 11 Nov 2017 00:59:10 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0542668183==" 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 --===============0542668183== Content-Type: multipart/alternative; boundary="15103619500.FCb61Aff.30873"; charset="UTF-8" --15103619500.FCb61Aff.30873 Date: Sat, 11 Nov 2017 00:59:10 +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 #20 from Maik Freudenberg --- (In reply to Denis Lisov from comment #19) > Ready to test patches. Try the workaround in https://devtalk.nvidia.com/default/topic/1024022/linux/gtx-1060-no-audio-ov= er-hdmi-only-hda-intel-detected-azalia/post/5211273/#5211273 for now. Some implications met. Workaround seems to have effects/depends on ACPI, backlight control not working, sleep/resume breaking audio, see same thread. Most interesting issue met in https://devtalk.nvidia.com/default/topic/1025831/linux/gtx-1060m-with-linux= -no-hdmi-audio-device-/ Workaround there works on linux 4.4 but not on 4.9, turning acpi off makes audio device appear on 4.9 without workaround. Another green acpi hell needing kernel quirks? --=20 You are receiving this mail because: You are the assignee for the bug.= --15103619500.FCb61Aff.30873 Date: Sat, 11 Nov 2017 00:59:10 +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 # 20 on bug 75985<= /a> from = Maik Freudenberg 
(In reply to Denis Lisov from comment #19)
> Ready to test patches.
Try the workaround in
ht=
tps://devtalk.nvidia.com/default/topic/1024022/linux/gtx-1060-no-audio-over=
-hdmi-only-hda-intel-detected-azalia/post/5211273/#5211273
for now.
Some implications met. Workaround seems to have effects/depends on ACPI,
backlight control not working, sleep/resume breaking audio, see same thread.
Most interesting issue met in
https://devtalk.nvidia.com/default/topi=
c/1025831/linux/gtx-1060m-with-linux-no-hdmi-audio-device-/
Workaround there works on linux 4.4 but not on 4.9, turning acpi off makes
audio device appear on 4.9 without workaround.
Another green acpi hell needing kernel quirks?

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