http://bugzilla.opensuse.org/show_bug.cgi?id=1195860 Bug ID: 1195860 Summary: "Dummy output" for sound card on Huawei Matebook D16 Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: openSUSE Tumbleweed Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: hector.selley@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 856103 --> http://bugzilla.opensuse.org/attachment.cgi?id=856103&action=edit lspci output Problem: Sound card of Huawei Matebook D16 isn't working properly, is detected as "Dummy Output" Hardware: Laptop: Huawei Matebook D16 APU: Amd Ryzen 5 4600H Sound card (as shown by lspci): 03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller Description: Sound card it's detected by the kernel and lspci is showing it. However it doesn't cast any sound at all. Gnome show it as a "Dummy output" and Plasma just shows a ticked red speaker. I was able to get sound out of the laptop trought Bluetooth, HDMI and an USB external sound card so I'm pretty sure is a missing driver issue. Kernel devs are working in this driver for another Huawei laptop with the same card but on Intel CPU platform. According with what I read on their's github thread, it's not the same driver despite is the same sound card (I don't have the proper knowledge to confirm this). https://github.com/thesofproject/linux/issues/3248 I'd be thankful if you can help me out on solving this annoying issue. -- You are receiving this mail because: You are the assignee for the bug.