add firmware and topology file for sound sof driver [cml/cnl]
Bug #1833405 reported by
Hui Wang
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Undecided
|
Unassigned | ||
linux-firmware (Ubuntu) |
Fix Released
|
Undecided
|
Hui Wang | ||
Bionic |
Fix Released
|
Undecided
|
Unassigned | ||
Cosmic |
Fix Released
|
Undecided
|
Unassigned | ||
Disco |
Fix Released
|
Undecided
|
Unassigned | ||
Eoan |
Fix Released
|
Undecided
|
Hui Wang |
Bug Description
[Impact]
We have a couple dell and lenovo laptops which have dmic directly connected
to PCH, this needs intel sof driver to work, and intel sof driver is merged
oem-osp1-b kernel and it needs to load firmware and topology file to work.
[Fix]
Intel provides two binary files to us, one is firmware, the other is
topology file, these two files are built from
https:/
[Test Case]
put the firmware and topology to rootfs and boot with the oem-osp1-b
kernel on those machines, the sof driver works well.
[Regression Risk]
Low. just adding two new binary files, no change to existing files.
description: | updated |
tags: | added: oem-priority originate-from-1821270 somerville |
Changed in linux-firmware (Ubuntu Bionic): | |
status: | New → Fix Committed |
Changed in linux-firmware (Ubuntu Disco): | |
status: | New → Fix Committed |
Changed in linux-firmware (Ubuntu Eoan): | |
status: | New → Fix Committed |
Changed in linux-firmware (Ubuntu Cosmic): | |
status: | New → Fix Committed |
tags: | added: verification-needed-bionic verification-needed-cosmic verification-needed-disco |
tags: |
added: verification-done-bionic verification-done-cosmic verification-done-disco removed: verification-needed-bionic verification-needed-cosmic verification-needed-disco |
Changed in hwe-next: | |
status: | New → Fix Released |
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New firmware has been proposed on mailing list. https:/ /patchwork. ozlabs. org/patch/ 1119327/