This bug was fixed in the package linux-firmware - 1.189
---------------
linux-firmware (1.189) groovy; urgency=medium
* Rebase against
git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
f39b68729aab3787b89c35bbbd76538e3edb13c4
- QCA: Update WCN3991 FW files
- amdgpu: add UVD firmware for SI asics
- QCA: Update Bluetooth firmware for QCA6390
- linux-firmware: wilc1000: add wilc1000 v15.4 FW
- linux-firmware: Update firmware file for Intel Bluetooth 9260
- linux-firmware: Update firmware file for Intel Bluetooth 9560
- linux-firmware: Update firmware file for Intel Bluetooth AX200
- linux-firmware: Update firmware file for Intel Bluetooth AX201
- Update binary firmware for MT7663 based devices to include firmware
offload feature and low power feature.
* Revert the sof-firmware and tplg files from v0.6_release for tgl machines
(LP: #1885970)
- SAUCE: Revert "UBUNTU: SAUCE: add sof firmware and tplg for tgl platforms"
* Integrate TGL_SOF_FW_prod_signed_v0.6.2_release for tigerlake machines
(LP: #1887595)
- SAUCE: integrate TGL_SOF_FW_prod_signed_v0.6.2_release
-- Seth Forshee <[email protected]> Wed, 15 Jul 2020 08:03:03
-0500
** Changed in: linux-firmware (Ubuntu Groovy)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1887595
Title:
linux-firmware: integrate TGL_SOF_FW_prod_signed_v0.6.2_release for
tigerlake machines
Status in HWE Next:
New
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-firmware source package in Focal:
New
Status in linux-firmware source package in Groovy:
Fix Released
Bug description:
[Impact]
There is no sof-firmware for tgl platforms in the focal and groovy,
so the audio driver can't work on the tgl machines.
[Fix]
Intel released a firmware for tgl platforms, it is signed by
production key.
[Test Case]
Install the TGL_SOF_FW_prod_signed_v0.6.2_release to
/lib/firmware/intel/sof, boot the dell tgl machines, the sof driver
loads the sof-firmware successfully, and the audio driver works well
too.
[Regression Risk]
Low, this SRU adds new firmware, this firmware is only used by
intel tgl machines, and Intel told us this firmware is signed by
production key and is ok to release to ubuntu archive.
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