Add firmware for i915/DG2

[Timo Aaltonen]

[Impact]

New hardware being enabled needs the firmware for DMC and GuC, freshly merged to upstream git.

[Fix]

Merge the files from upstream git.

[Test case]

Boot a machine with DG2 using oem-5.17 kernel plus a dkms, check that both firmware get loaded and i915.ko is used.

[Where things could go wrong]

This is for new hardware, there is no chance of regressing shipping platforms.

[Timo Aaltonen (tjaalton)]

Hello Timo, or anyone else affected,

Accepted linux-firmware into jammy-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/20220329.git681281e4-0ubuntu3.2 in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed-jammy to verification-done-jammy. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-jammy. In either case, without details of your testing we will not be able to proceed.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping!

N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days.

[Timo Aaltonen (tjaalton)]

l-f from proposed works fine with oem-5.17

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-firmware - 20220329.git681281e4-0ubuntu3.2

---------------
linux-firmware (20220329.git681281e4-0ubuntu3.2) jammy; urgency=medium

  * [SRU][F/J] Update firmware of MT7922 (LP: #1970923)
    - linux-firmware: update firmware for MT7922 WiFi device
    - linux-firmware: update firmware for mediatek bluetooth chip (MT7922)
  * Add firmware for i915/DG2 (LP: #1971539)
    - i915: Add GuC v70.1.2 for DG2
    - i915: Add DMC v2.06 for DG2

 -- Juerg Haefliger <email address hidden> Fri, 13 May 2022 13:44:55 +0200

[Łukasz Zemczak (sil2100)]

The verification of the Stable Release Update for linux-firmware has completed successfully and the package is now being released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.