Add support for Arrow Lake

[Timo Aaltonen]

[Impact]

Booting installed noble will result in gdm unable to show the login screen. Instead of chasing why the software fallback doesn't work properly, it makes more sense to add support for the platform so it can use the native driver.

This needs a (squashed) patch which only adds the platform definitions and pci-id's as it is very similar to MTL.

 include/pci_ids/iris_pci_ids.h | 5
 src/gallium/drivers/iris/iris_resource.c | 2
 src/intel/common/intel_l3_config.c | 2
 src/intel/compiler/brw_compiler.c | 2
 src/intel/dev/gen_wa_helpers.py | 2
 src/intel/dev/i915/intel_device_info.c | 2
 src/intel/dev/intel_device_info.c | 13 +
 src/intel/dev/intel_device_info.h | 8 +
 src/intel/dev/mesa_defs.json | 532 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/intel/isl/isl.c | 4
 src/intel/isl/isl_drm.c | 4
 src/intel/vulkan/genX_query.c | 4
 12 files changed, 570 insertions(+), 10 deletions(-)

[Test case]

Install the update, restart gdm, check that the login screen appears.

[Where things could go wrong]

The patch doesn't affect shipping platforms. For ARL there might still be things missing, but as it's basically the "same" as MTL, this is unlikely.

[Launchpad Janitor (janitor)]

This bug was fixed in the package mesa - 24.0.7-1ubuntu1

---------------
mesa (24.0.7-1ubuntu1) oracular; urgency=medium

  * Merge from Debian.
  * patches: Add ARL support. (LP: #2061955)

 -- Timo Aaltonen <email address hidden> Fri, 10 May 2024 10:38:59 +0300

[Chris Halse Rogers (raof)]

Hello Timo, or anyone else affected,

Accepted mesa into noble-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mesa/24.0.9-0ubuntu0.1 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.

[Ubuntu SRU Bot (ubuntu-sru-bot)]

All autopkgtests for the newly accepted mesa (24.0.9-0ubuntu0.1) for noble have finished running.
The following regressions have been reported in tests triggered by the package:

freeglut/unknown (arm64)

Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1].

https://people.canonical.com/~ubuntu-archive/proposed-migration/noble/update_excuses.html#mesa

[1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions

Thank you!

[Timo Aaltonen (tjaalton)]

tested 24.0.9-0ubuntu0.1 from proposed on ARL-S, works fine

[Launchpad Janitor (janitor)]

This bug was fixed in the package mesa - 24.0.9-0ubuntu0.1

---------------
mesa (24.0.9-0ubuntu0.1) noble; urgency=medium

  * Backport to noble. (LP: #2068918)

mesa (24.0.9-0ubuntu1) oracular; urgency=medium

  * New upstream release. (LP: #2068918)

mesa (24.0.8-1ubuntu1) oracular; urgency=medium

  * Merge from Debian.

mesa (24.0.8-1) unstable; urgency=medium

  * New upstream release.

mesa (24.0.7-1ubuntu1) oracular; urgency=medium

  * Merge from Debian.
  * patches: Add ARL support. (LP: #2061955)

mesa (24.0.7-1) unstable; urgency=medium

  * New upstream release.
  * source: Switch to source format 3.0 (quilt), because upstream
    provides only .xz tarballs. (Closes: #1036176)

mesa (24.0.6-1) unstable; urgency=medium

  * New upstream release.

 -- Timo Aaltonen <email address hidden> Mon, 10 Jun 2024 19:07:15 +0300

[Andreas Hasenack (ahasenack)]

The verification of the Stable Release Update for mesa 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.