Missing Huc/Gsc support for Intel GFX Xe driver for Lunar Lake

[You-Sheng Yang]

[Impact]

Missing Huc/Gsc firmware for Intel GFX Xe driver for Lunar Lake.

[Fix]

Few commits from upstream tag intel-2024-08-02.

[Test Case]

In dmesg:
```
xe 0000:00:02.0: [drm] Found LUNARLAKE (device ID 64a0) display version 20.00
xe 0000:00:02.0: [drm] Using GuC firmware from xe/lnl_guc_70.bin version 70.29.2
xe 0000:00:02.0: [drm] Using GuC firmware from xe/lnl_guc_70.bin version 70.29.2
xe 0000:00:02.0: [drm] Using HuC firmware from xe/lnl_huc.bin version 9.4.13
xe 0000:00:02.0: [drm] Using GSC firmware from xe/lnl_gsc_1.bin version 104.0.0.1161
```

[Where problems could occur]

There has been one Xe fw at intel/lnl_guc_70.bin, and the other Xe binaries are to complete Xe driver support on Lunar Lake. No known issue so far.

[Other Info]

For Oracular, it has been included in version 20240808.gite131a437-0ubuntu1, leaving Noble as the only target of the nomination for OEM-6.11.

========== original bug report ==========

* Kernel
  - https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=e814902866ed22bc07d2af1303f3183357a438e8 ("drm/xe/huc: Define HuC binary for LNL")
  - https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=f4aa02c43969c36213a7fd4e56831693fc83ec4b ("drm/xe/gsc: Define GSC binary for LNL")
  - https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=4eb0aab6e4434ada240286d934651dfdb2e08301 ("drm/xe/guc: Bump minimum required GuC version to v70.29.2")
* linux-firmware
  - https://lore.kernel.<email address hidden>/

[You-Sheng Yang (vicamo)]

For linux-firmware/oracular, it has been included in version 20240808.gite131a437-0ubuntu1.

[Timo Aaltonen (tjaalton)]

I'm thinking of doing the kernel support for LNL/BMG in a separate bug #2076209. The firmware can use this one.

[Timo Aaltonen (tjaalton)]

and include BMG too here.

[You-Sheng Yang (vicamo)]

SRU:
* https://kernel.ubuntu.com/gitea/kernel/linux-firmware/pulls/46 (linux-firmware/noble)

[Hui Wang (hui.wang)]

What kernel version is for Oracular? 6.10 or 6.11? If it is 6.10, do we still need to backport the patch to oracular kernel?

[Timo Aaltonen (tjaalton)]

will be 6.11

[You-Sheng Yang (vicamo)]

The kernel parts (linux/oracular and linux-oem-6.11/noble) have been filed as bug 2076209.

[Timo Aaltonen (tjaalton)]

Hello You-Sheng, or anyone else affected,

Accepted linux-firmware into noble-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/linux-firmware/20240318.git3b128b60-0ubuntu2.3 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-noble to verification-done-noble. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-noble. 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.

[You-Sheng Yang (vicamo)]

Verified linux-firmware/noble-proposed version 20240318.git3b128b60-0ubuntu2.3 on TRBL-DVT1-C1.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux-firmware - 20240318.git3b128b60-0ubuntu2.3

---------------
linux-firmware (20240318.git3b128b60-0ubuntu2.3) noble; urgency=medium

  * Miscellaneous Ubuntu changes
    - [Packaging]: scripts/create-quilt-series: Correctly handle file renames and spaces
  * Missing Huc/Gsc support for Intel GFX Xe driver for Lunar Lake (LP: #2077112)
    - xe: Add LNL HuC 9.4.13
    - xe: Add GSC 104.0.0.1161 for LNL
    - xe: Add BMG HuC 8.2.10
    - xe: Add GuC v70.29.2 for LNL
    - xe: First GuC release v70.29.2 for BMG
  * Add more region support of QCOM WiFi WCN7850 (LP: #2077296)
    - ath12k: WCN7850 hw2.0: update board-2.bin
  * Missing firmware for Intel(R) Wi-Fi 7 BE200 320MHz (LP: #2077509)
    - iwlwifi: add gl FW for core87-44 release
    - iwlwifi: add gl FW for core89-58 release
  * [SRU]QAT: Add 402xx (CPM2.0c) firmware for Sierra forest and Granite rapids (LP: #2073525)
    - linux-firmware: add firmware for qat_402xx devices
  * Support Intel IPU7 MIPI camera (LP: #2071821)
    - SAUCE: intel: Add IPU7 firmware

 -- Juerg Haefliger <email address hidden> Tue, 27 Aug 2024 09:48:48 +0200

[Timo Aaltonen (tjaalton)]

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.