** Changed in: linux (Ubuntu)
Status: Fix Committed => Fix Released
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Title:
eoan: alsa/sof: Enable SOF_HDA link and codec
To manage
This bug was fixed in the package linux - 5.3.0-22.24
---
linux (5.3.0-22.24) eoan; urgency=medium
* [REGRESSION] md/raid0: cannot assemble multi-zone RAID0 with default_layout
setting (LP: #1849682)
- Revert "md/raid0: avoid RAID0 data corruption due to layout confusion."
I tested 5.3.0-21-generic kernel on lenovo x1 carbon 7th, with the help
of ucm and blacklist of snd_hda_intel and snd_soc_skl, all audio worked
well.
verification done.
** Tags removed: verification-needed-eoan
** Tags added: verification-done-eoan
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@Hui: Could you please mark this bug as verified if the eoan kernel in
-proposed fixes the problem? Thanks
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Title:
eoan: alsa/sof: Enable
Thanks Paul. Adding the alsa-ucm files and boosting alsa settings has
enabled the audio. Are you hearing substantial static? I'm going to
install the topology file if that will take care of it.
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Also using a Lenovo X1 7th generation. I can confirm that everything
works using 5.3.0-20. I suspect that I've compared to Joel above me,
taken a few extra steps:
* Added snd_hda_intel and snd_soc_skl to /etc/modprobe/blacklist.conf
* Added the alsa-ucm files from [1] to /usr/share/alsa/ucm/sof-
Using a Lenovo x1 7th generation, I've installed 5.3.0-20 and verified
that I see
"# CONFIG_SND_SOC_SOF_NOCODEC_SUPPORT is not set"
(I don't see any of the SKYLAKE changes on the other thread.)
I've added the following blacklist lines to modprobe.d:
blacklist snd_hda_intel
blacklist
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
eoan' to 'verification-done-eoan'. If the problem still exists, change
the tag
** Changed in: linux (Ubuntu Eoan)
Status: New => Fix Committed
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Title:
eoan: alsa/sof: Enable SOF_HDA link and codec
To manage
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Committed
** Also affects: linux (Ubuntu Eoan)
Importance: Undecided
Status: New
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** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
eoan: alsa/sof: Enable SOF_HDA link and codec
To manage
Well noted, thanks,
And Intel sent an email about this issue to us yesterday, we will fix
this issue according to you and Intel's suggestion.
On 2019/10/22 上午3:03, Paul van Schayck wrote:
> I can confirm this is currently an issue on the Lenovo X1 Carbon 7th
> gen. I did some testing with the
I can confirm this is currently an issue on the Lenovo X1 Carbon 7th
gen. I did some testing with the current 19.10 kernel
(5.3.0-18-generic), and posted my results to this github issue for the
SOF project [1].
They confirmed this is most likely an issue with the kernel config for
Ubuntu. And
** Description changed:
- The EOAN kernel has alsa/sof driver, we need to enable SOF_HDA link and
- codec, then the sof can work with legacy HDA driver to enable audio
- output and input on LENOVO and DELL machines.
+
+ [Impact]
+ We tested the EOAN kernel on the LENOVO or Dell machines which
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