| 2020-01-13 02:43:29 |
Hui Wang |
bug |
|
|
added bug |
| 2020-01-13 02:43:47 |
Hui Wang |
linux-firmware (Ubuntu): importance |
Undecided |
High |
|
| 2020-01-13 05:11:32 |
Hui Wang |
description |
[Impact]
In our ubuntu kernel, the sof driver will load the sof-cnl.ri (firmware)
on all platforms, but mainline kernel already supported the multi
firmwares on differnt platforms, and OEM project needs us to
support the mutli-firmware names in the ubuntu kernel
[Fix]
cherry-pick 3 upstream patches, then on cnl platforms, it will
load sof-cnl.ri, on cml platfomrs, it will load sof-cml.ri, on cfl
platforms, it will load sof-cfl.ri
[Test Case]
Prepare the firmware from https://github.com/thesofproject/linux-firmware
master branch, then boot the kernel with these patches.
[Regression Risk]
Low, just let different platforms load differnt firmware, and these
patches are in the upstream kernel. |
[Impact]
Intel released a new version sof firmware to Canonical, they suggested
that we should integrate the version v1.3-0f73628 and we should only
pick the cml and cnl firmwares since other firmwares are not fully
tested. Since we have a couple of Lenovo and Dell cnl and cml machines
which need to enable sof driver, we integrate the firmwares to
ubuntu.
[Fix]
- fix the hang issue in the firmware for the cml and cnl
- introduce the ldc file which helps to do the firmware debug
- divide the firmware to cml and cnl specific ones
[Test Case]
These firmwares are already widely used in oem project, the audio
functions worked very well under both Lenovo and Dell dmic machines.
[Regression Risk]
Low, Intel released these firmware to us, and we already did large
numbers audio test in the oem project. |
|
| 2020-01-14 03:19:10 |
Alex Tu |
bug task added |
|
oem-priority |
|
| 2020-01-14 03:22:56 |
cktenn |
oem-priority: assignee |
|
Che Cheng (cktenn) |
|
| 2020-01-15 07:09:18 |
Hui Wang |
tags |
|
originate-from-1856130 somerville |
|
| 2020-01-16 20:20:30 |
Launchpad Janitor |
linux-firmware (Ubuntu): status |
New |
Confirmed |
|
| 2020-01-29 16:43:47 |
Launchpad Janitor |
linux-firmware (Ubuntu): status |
Confirmed |
Fix Released |
|
| 2020-01-31 13:22:28 |
Timo Aaltonen |
linux-firmware (Ubuntu Eoan): status |
New |
Fix Committed |
|
| 2020-01-31 13:22:30 |
Timo Aaltonen |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2020-01-31 13:22:31 |
Timo Aaltonen |
bug |
|
|
added subscriber SRU Verification |
| 2020-01-31 13:27:57 |
Timo Aaltonen |
linux-firmware (Ubuntu Bionic): status |
New |
Fix Committed |
|
| 2020-02-04 01:09:27 |
Hui Wang |
tags |
originate-from-1856130 somerville |
originate-from-1856130 somerville verification-done-bionic verification-done-eoan |
|
| 2020-02-17 09:26:28 |
Launchpad Janitor |
linux-firmware (Ubuntu Eoan): status |
Fix Committed |
Fix Released |
|
| 2020-02-17 09:26:36 |
Łukasz Zemczak |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2020-02-27 17:09:50 |
Launchpad Janitor |
linux-firmware (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2020-05-06 13:02:37 |
Rex Tsai |
oem-priority: status |
New |
Fix Committed |
|
| 2020-08-15 17:39:31 |
Rex Tsai |
tags |
originate-from-1856130 somerville verification-done-bionic verification-done-eoan |
oem-priority originate-from-1856130 somerville verification-done-bionic verification-done-eoan |
|
