The microphone is broken on the certfieid Dell Inspiron 7591, Dell
Inspiron 7590, and Dell Inspiron 3590. due to missing this new firmware.
We need to verify and land the solution ASAP.
** Changed in: linux-firmware (Ubuntu Bionic)
Importance: Undecided => Critical
** Changed in: linux-firmware (Ubuntu)
Importance: High => Critical
** Also affects: oem-priority
Importance: Undecided
Status: New
** Changed in: oem-priority
Importance: Undecided => Critical
** Changed in: oem-priority
Assignee: (unassigned) => Kai-Chuan Hsieh (kchsieh)
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https://bugs.launchpad.net/bugs/1875263
Title:
linux-firmware: missing sof-cfl.ri symbol link for Bionic and Eoan
Status in OEM Priority Project:
New
Status in linux-firmware package in Ubuntu:
Fix Committed
Status in linux-firmware source package in Bionic:
Fix Committed
Status in linux-firmware source package in Eoan:
Fix Committed
Bug description:
[Impact]
some ubuntu eoan/bionic users reported that the audio driver failed
to initialize, then the audio didn't work. I checked the dmesg, found
the sof driver planed to load sof-cfl.ri, but there is no this
firmware under eoan or bionic.
[Fix]
I consulted with Intel audio team, they told me that the coffeelake
platform could share the firmware with cnl/whl platoforms, so we could
build a symbol link sof-cfl->sof-cnl.
[Test Case]
A couple of ubuntu users already tested it on Dell and Asus coffeelake
laptops, it worked well.
[Regression Risk]
Low, users already tested it, and Intel audio team confirmed it is safe.
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