| 2020-08-14 05:19:17 |
Hui Wang |
bug |
|
|
added bug |
| 2020-08-14 05:19:36 |
Hui Wang |
bug task added |
|
linux (Ubuntu) |
|
| 2020-08-14 05:19:47 |
Hui Wang |
nominated for series |
|
Ubuntu Groovy |
|
| 2020-08-14 05:19:47 |
Hui Wang |
bug task added |
|
linux (Ubuntu Groovy) |
|
| 2020-08-14 05:19:47 |
Hui Wang |
bug task added |
|
linux-oem-5.6 (Ubuntu Groovy) |
|
| 2020-08-14 05:19:47 |
Hui Wang |
nominated for series |
|
Ubuntu Focal |
|
| 2020-08-14 05:19:47 |
Hui Wang |
bug task added |
|
linux (Ubuntu Focal) |
|
| 2020-08-14 05:19:47 |
Hui Wang |
bug task added |
|
linux-oem-5.6 (Ubuntu Focal) |
|
| 2020-08-14 05:19:55 |
Hui Wang |
bug task deleted |
linux-oem-5.6 (Ubuntu Groovy) |
|
|
| 2020-08-14 05:21:20 |
Hui Wang |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2020-08-14 05:21:25 |
Hui Wang |
tags |
|
oem-priority originate-from-1890525 somerville |
|
| 2020-08-14 05:21:32 |
Hui Wang |
bug task added |
|
linux-firmware (Ubuntu) |
|
| 2020-08-14 05:22:05 |
Hui Wang |
hwe-next: importance |
Undecided |
High |
|
| 2020-08-14 05:22:08 |
Hui Wang |
linux (Ubuntu Focal): importance |
Undecided |
High |
|
| 2020-08-14 05:22:10 |
Hui Wang |
linux (Ubuntu Groovy): importance |
Undecided |
High |
|
| 2020-08-14 05:22:12 |
Hui Wang |
linux-firmware (Ubuntu Focal): importance |
Undecided |
High |
|
| 2020-08-14 05:22:14 |
Hui Wang |
linux-oem-5.6 (Ubuntu): importance |
Undecided |
High |
|
| 2020-08-14 05:22:16 |
Hui Wang |
linux-oem-5.6 (Ubuntu Focal): importance |
Undecided |
High |
|
| 2020-08-14 05:22:18 |
Hui Wang |
linux-firmware (Ubuntu): importance |
Undecided |
High |
|
| 2020-08-14 05:22:23 |
Hui Wang |
linux (Ubuntu Focal): status |
New |
Triaged |
|
| 2020-08-14 05:22:26 |
Hui Wang |
linux (Ubuntu Groovy): status |
New |
Triaged |
|
| 2020-08-14 05:22:29 |
Hui Wang |
linux-firmware (Ubuntu): status |
New |
Triaged |
|
| 2020-08-14 05:22:31 |
Hui Wang |
linux-firmware (Ubuntu Focal): status |
New |
Triaged |
|
| 2020-08-14 05:22:34 |
Hui Wang |
linux-oem-5.6 (Ubuntu): status |
New |
Triaged |
|
| 2020-08-14 05:22:37 |
Hui Wang |
linux-oem-5.6 (Ubuntu Focal): status |
New |
Triaged |
|
| 2020-08-14 05:22:38 |
Hui Wang |
hwe-next: status |
New |
Triaged |
|
| 2020-08-14 05:23:04 |
Hui Wang |
bug task deleted |
linux (Ubuntu Groovy) |
|
|
| 2020-08-14 05:23:22 |
Hui Wang |
nominated for series |
|
Ubuntu Groovy |
|
| 2020-08-14 05:23:22 |
Hui Wang |
bug task added |
|
linux (Ubuntu Groovy) |
|
| 2020-08-14 05:23:22 |
Hui Wang |
bug task added |
|
linux-firmware (Ubuntu Groovy) |
|
| 2020-08-14 05:23:22 |
Hui Wang |
bug task added |
|
linux-oem-5.6 (Ubuntu Groovy) |
|
| 2020-08-14 05:24:31 |
Hui Wang |
bug task deleted |
linux-oem-5.6 (Ubuntu Groovy) |
|
|
| 2020-08-14 05:56:46 |
Hui Wang |
description |
This is for trackig purpose. |
This is for linux-firmware:
[Impact]
On a Dell tigerlake laptop, the sof driver fails to detect the dmic,
it alwasys report 0 dmics on the machine. So users doesn't have
internal mic to use.
[Fix]
Intel provides 2 new topology files to us, they could support 1
dmic and 3 dmics.
[Test Case]
Boot the kernel with this patch, and put sof-hda-generic-1ch.tplg in
the linux-firmware, the sof driver could detect the dmic and users
have a workable internal mic after booting up.
[Regression Risk]
This is adding 2 new topology files, not changing anything on
current sof-firmware, so the regression posibility is very low.
This is for linux kernel:
[Impact]
On a Dell tigerlake laptop, the sof driver fails to detect the dmic,
it alwasys report 0 dmics on the machine. So users doesn't have
internal mic to use.
[Fix]
Intel write a patch to fix this issue, if NHLT table returns 1 or
3 dmics, the sof driver will not fail like before, it can support
1 or 3 dmics after applying this patch.
[Test Case]
Boot the kernel with this patch, and put sof-hda-generic-1ch.tplg in
the linux-firmware, the sof driver could detect the dmic and users
have a workable internal mic after booting up.
[Regression Risk]
This patch adds new support for 1 and 3 dmics, it doesn't change
anything on existing functions, so the regression posibility is very
low. |
|
| 2020-08-14 07:41:03 |
Stefan Bader |
linux (Ubuntu Focal): importance |
High |
Medium |
|
| 2020-08-14 07:41:07 |
Stefan Bader |
linux (Ubuntu Groovy): importance |
High |
Medium |
|
| 2020-08-14 13:46:02 |
Timo Aaltonen |
linux-oem-5.6 (Ubuntu Focal): status |
Triaged |
Fix Committed |
|
| 2020-08-18 10:41:51 |
Ubuntu Kernel Bot |
tags |
oem-priority originate-from-1890525 somerville |
oem-priority originate-from-1890525 somerville verification-needed-focal |
|
| 2020-08-18 14:32:46 |
Hui Wang |
tags |
oem-priority originate-from-1890525 somerville verification-needed-focal |
oem-priority originate-from-1890525 somerville verification-done-focal |
|
| 2020-08-19 20:13:21 |
Launchpad Janitor |
linux-firmware (Ubuntu Groovy): status |
Triaged |
Fix Released |
|
| 2020-08-20 22:06:22 |
Ian May |
linux (Ubuntu Focal): status |
Triaged |
Fix Committed |
|
| 2020-08-21 10:39:47 |
Timo Aaltonen |
linux-firmware (Ubuntu Focal): status |
Triaged |
Fix Committed |
|
| 2020-08-21 10:39:50 |
Timo Aaltonen |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2020-08-21 10:39:52 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2020-08-31 08:09:54 |
Launchpad Janitor |
linux-oem-5.6 (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2020-08-31 08:09:54 |
Launchpad Janitor |
cve linked |
|
2020-15852 |
|
| 2020-08-31 12:36:40 |
Launchpad Janitor |
linux-firmware (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2020-08-31 12:36:43 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2020-09-03 21:55:34 |
Launchpad Janitor |
linux (Ubuntu Groovy): status |
Triaged |
Fix Released |
|
| 2020-09-03 21:55:34 |
Launchpad Janitor |
cve linked |
|
2019-19770 |
|
| 2020-09-21 10:38:15 |
Launchpad Janitor |
linux (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2020-09-21 10:38:15 |
Launchpad Janitor |
cve linked |
|
2020-12888 |
|
| 2020-09-21 10:49:13 |
Hui Wang |
linux-oem-5.6 (Ubuntu): status |
Triaged |
Fix Released |
|
| 2020-09-21 10:49:17 |
Hui Wang |
hwe-next: status |
Triaged |
Fix Released |
|
