https://bugs.freedesktop.org/show_bug.cgi?id=109338
Bug ID: 109338 Summary: hdmi/displayport audio is a semitone lower when amdgpu driver is used Product: DRI Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: thanosapostolou@outlook.com
I have enabled amdgpu kernel driver for southern islands GPUs with kernel parameters `radeon.si_support=0 amdgpu.si_support=1`. When amdgpu is used, then the hdmi/displayport audio is a semitone lower. Audio works properly with radeon kernel driver. I uploaded a video in order to demonstrate the problem https://youtu.be/URhOlW5zCp0
Additional info: * linux kernel: 4.20 * GPU: Radeon HD 7750 * inxi info: https://pastebin.com/LeipSnQj
https://bugs.freedesktop.org/show_bug.cgi?id=109338
--- Comment #1 from Thanos Apostolou thanosapostolou@outlook.com --- Still present with linux 5.0.x
https://bugs.freedesktop.org/show_bug.cgi?id=109338
Martin Peres martin.peres@free.fr changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|NEW |RESOLVED
--- Comment #2 from Martin Peres martin.peres@free.fr --- -- GitLab Migration Automatic Message --
This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.
You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/667.
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