| 2020-10-16 00:58:57 |
Hui Wang |
bug |
|
|
added bug |
| 2020-10-16 00:59:07 |
Hui Wang |
nominated for series |
|
Ubuntu Focal |
|
| 2020-10-16 00:59:07 |
Hui Wang |
bug task added |
|
linux-oem-5.6 (Ubuntu Focal) |
|
| 2020-10-16 00:59:14 |
Hui Wang |
linux-oem-5.6 (Ubuntu Focal): importance |
Undecided |
High |
|
| 2020-10-16 00:59:16 |
Hui Wang |
linux-oem-5.6 (Ubuntu): importance |
Undecided |
High |
|
| 2020-10-16 00:59:20 |
Hui Wang |
linux-oem-5.6 (Ubuntu Focal): assignee |
|
Hui Wang (hui.wang) |
|
| 2020-10-16 00:59:25 |
Hui Wang |
linux-oem-5.6 (Ubuntu Focal): status |
New |
In Progress |
|
| 2020-10-16 00:59:29 |
Hui Wang |
linux-oem-5.6 (Ubuntu): status |
New |
In Progress |
|
| 2020-10-16 01:00:17 |
Hui Wang |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2020-10-16 01:00:23 |
Hui Wang |
tags |
|
oem-priority originate-from-1894184 somerville |
|
| 2020-10-16 01:08:07 |
Hui Wang |
summary |
alsa: add tgl soundwire machines support |
alsa: add Dell tgl soundwire machines support |
|
| 2020-10-16 01:22:01 |
Hui Wang |
description |
This is tracking purpose |
This fix is only for oem-5.6 kernel, the groovy 5.8 kernel doesn't
support soundwire audio at all, Intel said the linux-5.10 kernel
will have a good support for soundwire audio, so this SRU is
meaningless for groovy 5.8 kernel.
[Impact]
We enabled a new Dell TGL machine, the audio on this machine doesn't
work, the codec on this machine is soundwire bus connnected.
[Fix]
With Intel's help, we need to backport some patches from upstream
kernel and linux-next kernel.
[Test Case]
Boot the kernel, check with dmesg and aplay -l/arecord -l, the audio
card registered and speaker, headphone, mic and internal mic all
registered and worked.
[Regression Risk]
This could make the Dell cml soundwire audio fail to work or make
some sof dmic machines fail to work, but this possibility is very low,
we have tested this patchset on Dell cml soundwire audio machines and
some hp and lenovo dmic machines. |
|
| 2020-10-16 01:28:03 |
Hui Wang |
summary |
alsa: add Dell tgl soundwire machines support |
[SRU]alsa: add Dell tgl soundwire machines support |
|
| 2020-10-16 09:40:05 |
Timo Aaltonen |
linux-oem-5.6 (Ubuntu Focal): status |
In Progress |
Fix Committed |
|
| 2020-10-17 17:26:38 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1894184 somerville |
oem-priority originate-from-1894184 somerville verification-needed-focal |
|
| 2020-10-19 10:27:12 |
Hui Wang |
tags |
oem-priority originate-from-1894184 somerville verification-needed-focal |
oem-priority originate-from-1894184 somerville verification-done-focal |
|
| 2020-10-21 08:32:02 |
Hui Wang |
linux-oem-5.6 (Ubuntu): status |
In Progress |
Fix Committed |
|
| 2020-10-21 19:36:37 |
Launchpad Janitor |
linux-oem-5.6 (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2020-10-21 19:36:37 |
Launchpad Janitor |
cve linked |
|
2020-12351 |
|
| 2020-10-21 19:36:37 |
Launchpad Janitor |
cve linked |
|
2020-12352 |
|
| 2020-10-21 19:36:37 |
Launchpad Janitor |
cve linked |
|
2020-24490 |
|
| 2022-09-05 10:23:03 |
Timo Aaltonen |
linux-oem-5.6 (Ubuntu): status |
Fix Committed |
Invalid |
|
| 2022-09-05 10:23:05 |
Timo Aaltonen |
hwe-next: status |
New |
Fix Released |
|
