https://bugs.freedesktop.org/show_bug.cgi?id=111847
Bug ID: 111847
Summary: Radeon 7, no audio over hdmi 2.0 4k and accelerated
audio over displayport in fullhd display
Product: DRI
Version: XOrg git
Hardware: Other
OS: All
Status: NEW
Severity: not set
Priority: not set
Component: DRM/AMDgpu
Assignee: dri-devel@lists.freedesktop.org
Reporter: sebastianlacue...@gmail.com
When I connect a fullhd monitor over display port and a 4k tv over hdmi at
60Hz, then sound is like accelerated on monitor and completely absent on tv.
Using my soundcard, sound it's good.
Hdmi cable is 2.0. Videocard is Radeon 7. I'm using amdgpu kernel module.
Some info about packages:
$ uname -a
Linux debian 5.2.0-2-amd64 #1 SMP Debian 5.2.9-2 (2019-08-21) x86_64 GNU/Linux
$ dpkg -s mesa-vulkan-drivers:amd64
Package: mesa-vulkan-drivers
Status: install ok installed
Priority: optional
Section: libs
Installed-Size: 11750
Maintainer: Debian X Strike Force <debia...@lists.debian.org>
Architecture: amd64
Multi-Arch: same
Source: mesa
Version: 19.2.0~rc4-1
Provides: vulkan-icd
Depends: libvulkan1, libc6 (>= 2.29), libdrm-amdgpu1 (>= 2.4.97), libdrm2 (>=
2.4.89), libelf1 (>= 0.142), libexpat1 (>= 2.0.1), libgcc1 (>= 1:3.4), libllvm9
(>= 1:9~svn298832-1~), libstdc++6 (>= 5.2), libwayland-client0 (>= 1.15.0),
libx11-xcb1, libxcb-dri3-0 (>= 1.13), libxcb-present0, libxcb-randr0 (>= 1.13),
libxcb-sync1, libxcb1 (>= 1.9.2), libxshmfence1, zlib1g (>= 1:1.1.4)
Description: Mesa Vulkan graphics drivers
Vulkan is a low-overhead 3D graphics and compute API. This package
includes Vulkan drivers provided by the Mesa project.
Homepage: https://mesa3d.org/
Feel free to ask for more info. I'm glad to help.
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