[Bug 111492] HDMI audio is unavailable with amdgpu on R9 270

[Bug 111492] HDMI audio is unavailable with amdgpu on R9 270

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 3496 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=111492

            Bug ID: 111492
           Summary: HDMI audio is unavailable with amdgpu on R9 270
           Product: DRI
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: not set
          Priority: not set
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: marti@juffo.org

Video card: ASUS Radeon R9 270
Kernel: 5.2.9-arch1-1-ARCH

I recently had some issues with the "radeon" driver and discovered that the
"amdgpu" driver now has support for Southern Islands (SI) GPUs using the
amdgpu.si_support=1 boot flag.

Graphics stuff works great with amdgpu so far, however, all HDMI audio outputs
are marked as "(unplugged) (unavailable)" in the pavuctl utility.

Someone else's screenshot with similar issue: https://i.imgur.com/67HYPG3.png
Initially this issue seemed related to bug 107835, but Alex Deucher said that's
not the case.

alsa-info.sh debug dump uploaded to:
http://alsa-project.org/db/?f=bd09f9bd5cdadc129852d2f4487aec9f22d9b915



There is nothing in kernel logs to indicate issues. Grepping for relevant
keywords in dmesg gives this:

[    0.145413] Kernel command line: initrd=\initramfs-linux.img
root=UUID=93067a3f-2c68-4e1a-9f3a-96cdc0221771 rw acpi_enforce_resources=lax
iommu=pt radeon.si_support=0 amdgpu.si_support=1 amdgpu.dc=1 radeon.audio=1
...
[    3.910423] input: HDA ATI HDMI HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:03.1/0000:09:00.1/sound/card0/input4
[    3.910454] input: HDA ATI HDMI HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:03.1/0000:09:00.1/sound/card0/input5
[    3.910480] input: HDA ATI HDMI HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:03.1/0000:09:00.1/sound/card0/input6
[    3.910513] input: HDA ATI HDMI HDMI/DP,pcm=9 as
/devices/pci0000:00/0000:00:03.1/0000:09:00.1/sound/card0/input7
[    3.910547] input: HDA ATI HDMI HDMI/DP,pcm=10 as
/devices/pci0000:00/0000:00:03.1/0000:09:00.1/sound/card0/input8
[    3.910579] input: HDA ATI HDMI HDMI/DP,pcm=11 as
/devices/pci0000:00/0000:00:03.1/0000:09:00.1/sound/card0/input9
...
[    4.110170] [drm] amdgpu kernel modesetting enabled.
[    4.110310] amdgpu 0000:09:00.0: remove_conflicting_pci_framebuffers: bar 0:
0xe0000000 -> 0xefffffff
[    4.110312] amdgpu 0000:09:00.0: remove_conflicting_pci_framebuffers: bar 2:
0xfcf00000 -> 0xfcf3ffff
[    4.110313] amdgpu 0000:09:00.0: vgaarb: deactivate vga console
[    4.110485] amdgpu 0000:09:00.0: kfd not supported on this ASIC
[    4.120150] amdgpu 0000:09:00.0: No more image in the PCI ROM
[    4.121491] amdgpu 0000:09:00.0: VRAM: 2048M 0x000000F400000000 -
0x000000F47FFFFFFF (2048M used)
[    4.121492] amdgpu 0000:09:00.0: GART: 1024M 0x000000FF00000000 -
0x000000FF3FFFFFFF
[    4.121557] [drm] amdgpu: 2048M of VRAM memory ready
[    4.121560] [drm] amdgpu: 3072M of GTT memory ready.
[    4.123745] amdgpu 0000:09:00.0: PCIE GART of 1024M enabled (table at
0x000000F400300000).
[    4.124929] [drm] amdgpu: dpm initialized
[    4.125034] [drm] AMDGPU Display Connectors
[    4.502455] fbcon: amdgpudrmfb (fb0) is primary device
[    4.779046] amdgpu 0000:09:00.0: fb0: amdgpudrmfb frame buffer device
[    5.237526] [drm] Initialized amdgpu 3.32.0 20150101 for 0000:09:00.0 on
minor 0

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

[-- Attachment #1.2: Type: text/html, Size: 5118 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 111492] HDMI audio is unavailable with amdgpu on R9 270

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 308 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=111492

--- Comment #1 from Marti Raudsepp <marti@juffo.org> ---
Oh and I'm using HDMI output for video, which works fine.
Unplugging and re-plugging the HDMI cable does not help.

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

[-- Attachment #1.2: Type: text/html, Size: 1085 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 111492] HDMI audio is unavailable with amdgpu on R9 270

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 297 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=111492

--- Comment #2 from Alex Deucher <alexdeucher@gmail.com> ---
For display audio on SI, your best bet is to use radeon.  The SI support in
amdgpu is experimental.

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

[-- Attachment #1.2: Type: text/html, Size: 1078 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

[Bug 111492] HDMI audio is unavailable with amdgpu on R9 270

[bugzilla-daemon]

[-- Attachment #1.1: Type: text/plain, Size: 805 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=111492

Martin Peres <martin.peres@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |MOVED

--- Comment #3 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/895.

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

[-- Attachment #1.2: Type: text/html, Size: 2365 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel