** Changed in: hwe-next
Status: New => Fix Released
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Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1900809
Title:
[SRU]sof-firmware: update the sof-firmware from version v1.4.2 to
stable-v1.6
Status in HWE Next:
Fix Released
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-firmware source package in Focal:
Fix Released
Status in linux-firmware source package in Groovy:
Fix Released
Status in linux-firmware source package in Hirsute:
Fix Released
Bug description:
BugLink: https://bugs.launchpad.net/bugs/1900809
[Impact]
Intel released the sof-firmware v1.6, and in our oem projects, the
Dell TGL machines and the machines with soundwire audio need the
new firmware, otherwise they will fail to load the firmware or
the audio can't work well.
[Fix]
replace the old sof-firmware-v1.4.2 with sof-firmware-v1.6
[Test]
Tested on the Dell cml/tgl soundwire machines, all audio functions
worked well, and those audio functions didn't work with old firmware.
Tested on Lenovo dimc machines, all audio functions worked as well
as before.
[Regression Potential]
Intel tested the new firmware with the 5.8 and 5.9 kernel, but we need
the new firmware to work with 5.4 and 5.6 kernel as well, so there is
some possibility that the 5.4/5.6 kernel can't work well with the new
sof-firmware. I have tested the new firmware with 5.4/5.6 kernel on some
Lenovo machines, so far no issues were found.
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