+202303220231
@Dave and affected guys,
test kernel is based on 5.19.0-37.
I could get the hdmi/audio card against wx3200
~~~
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Lexa
XT [Radeon PRO WX 3200] (rev 10) (prog-if 00 [VGA controller])
Subsystem: Dell Lexa XT [Radeon PRO WX 3200]
---
Linux u-Vostro-3888 5.19.9000-37-generic #38~22.04.1 SMP PREEMPT_DYNAMIC Tue
Mar 21 18:06:56 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
0 [PCH ]: HDA-Intel - HDA Intel PCH
HDA Intel PCH at 0xe2320000 irq 137
1 [HDMI ]: HDA-Intel - HDA ATI HDMI
HDA ATI HDMI at 0xe2260000 irq 134
~~~
would you please help to verify this test kernel?thanks
https://drive.google.com/drive/folders/1B9PHrnKgaaM5qkfyS8Cyj40cRIIxcUnw?usp=share_link
the caused commit I found is
~~~
21f5c9a0ed2d - ALSA: memalloc: Don't fall back for SG-buffer with IOMMU
~~~
Applied the fixes patches,
~~~
9d8e536d36e7) ALSA: memalloc: Try dma_alloc_noncontiguous() at first
dd164fbfdc20) ALSA: memalloc: Drop special handling of GFP for CONTINUOUS
allocation
a5ed0c547d50) ALSA: vx: Drop superfluous GFP setup
63bfc84672bb) ALSA: pdaudiocf: Drop superfluous GFP setup
97557ec97a24) ASoC: Intel: sst: Switch to standard device pages
~~~
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https://bugs.launchpad.net/bugs/2009136
Title:
No HDMI audio under 5.19.0-35 & -37 (regression from -32)
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Jammy:
Invalid
Status in linux source package in Kinetic:
In Progress
Bug description:
CLARIFICATION: Just to avoid any confusion for those coming to this
bug report; the "Jammy: invalid" status above does *not* mean that
this bug doesn't affect jammy -- it does, and the kernel team is aware
of this. All it reflects is that the fix has to go into the kinetic
kernel package which will then flow into the kernel-hwe package
implicitly.
Currently known affected cards:
* HD 7700 (comment 8)
* R9 290 (comment 21)
* RX 550 (LP: #2012141, and comment 27)
* RX 570 (mine)
* RX 580 (LP: #2009276, and comment 28)
* WX 3200 (comment 29)
* RX 6600 (LP: #2009542)
* RX 6700 (LP: #2009275)
[ Original Description ]
After upgrading my Ubuntu jammy (22.04) desktop to the -35 release of
the kernel, I found my HDMI audio output device had disappeared.
Reverting to the -32 release caused it to appear again (hence why I'm
filing the bug against the kernel rather than pulseaudio). I'm
attaching the dmesg output from immediately after booting each kernel,
but after a bit of trimming and diffing I *think* the following lines
are the salient ones:
input: HDA ATI HDMI HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:03.1/0000:2b:00.1/sound/card0/input12
input: HDA ATI HDMI HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:03.1/0000:2b:00.1/sound/card0/input13
input: HDA ATI HDMI HDMI/DP,pcm=8 as
/devices/pci0000:00/0000:00:03.1/0000:2b:00.1/sound/card0/input14
input: HDA ATI HDMI HDMI/DP,pcm=9 as
/devices/pci0000:00/0000:00:03.1/0000:2b:00.1/sound/card0/input15
input: HDA ATI HDMI HDMI/DP,pcm=10 as
/devices/pci0000:00/0000:00:03.1/0000:2b:00.1/sound/card0/input16
input: HDA ATI HDMI HDMI/DP,pcm=11 as
/devices/pci0000:00/0000:00:03.1/0000:2b:00.1/sound/card0/input17
snd_hda_intel 0000:2b:00.1: bound 0000:2b:00.0 (ops
amdgpu_dm_audio_component_bind_ops [amdgpu])
These lines appear in the dmesg of the -32 kernel, but not in the -35
kernel's log. Meanwhile, the following lines appear in the -35
kernel's log but not in the -32:
hdaudio hdaudioC0D0: no AFG or MFG node found
snd_hda_intel 0000:2b:00.1: no codecs initialized
I'll also attach the output of "pactl list" under each kernel (this
shows the HDMI audio sink showing up under -32, but not -35) just in
case that helps shed any light on things.
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