Not yet. But it helps that I can find problematic commit in the following 5b9c0307a103 drm/nouveau/disp: add output lvds config method 2274ce7e3681 drm/nouveau/disp: add output backlight control methods 422f6d8a24bb drm/nouveau/disp: remove SOR routing updates from supervisor b24bf8b8ba53 drm/nouveau/disp: release outputs post-modeset 8ed094211f3b drm/nouveau/disp: move hdmi disable out of release() 6c6abab20b99 drm/nouveau/disp: add output hdmi config method c0f7b729425b drm/nouveau/kms/nv50-: move audio enable post-modeset 232856e896b3 drm/nouveau/kms/nv50-: keep output state around until modeset complete 42db5692aa2e drm/nouveau/kms/nv50-: remove nv_encoder.audio.connector
The suspicious commit would be `c0f7b729425b drm/nouveau/kms/nv50-: move audio enable post-modeset`. I'll check them and maybe give 1~2 test kernels for verification. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2111569 Title: No sound via HDMI on older Nvidia card (using nouveau driver) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2111569/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
