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[Bug 1721781] [NEW] missing firmware for i915 KBL

 

Public bug reported:

XPS 9360 (KBL)

I was running a newer kernel on xenial userspace and noticed the
following in syslog:

i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_01.bin failed with error -2
i915 0000:00:02.0: Failed to load DMC firmware [https://01.org/linuxgraphics/downloads/firmware], disabling runtime power management.

Checking in /lib/firmware/i915 and comparing
https://01.org/linuxgraphics/downloads/firmware I noticed that none of
the KBL firmware is available (DMC, GuC, or HuC).

These commits are needed to backport this firmware into Xenial:

https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/i915/kbl_dmc_ver1_01.bin?id=9facc31d772a3ed399760d2168d644f9de84d6db
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/i915/kbl_huc_ver02_00_1810.bin?id=56016d2019e1335ed9739a3d31636db058d72d68
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/i915/kbl_guc_ver9_14.bin?id=d7fe1272a38777a41ce9d1df80f58ace2d9e3d27
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/i915/kbl_guc_ver9_14.bin?id=a22b7703f88a85180f00a1088cdbe739222f9cd5

** Affects: linux-firmware (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: linux-firmware (Ubuntu Xenial)
     Importance: Undecided
         Status: New

** Also affects: linux-firmware (Ubuntu Xenial)
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1721781

Title:
  missing firmware for i915 KBL

Status in linux-firmware package in Ubuntu:
  New
Status in linux-firmware source package in Xenial:
  New

Bug description:
  XPS 9360 (KBL)

  I was running a newer kernel on xenial userspace and noticed the
  following in syslog:

  i915 0000:00:02.0: Direct firmware load for i915/kbl_dmc_ver1_01.bin failed with error -2
  i915 0000:00:02.0: Failed to load DMC firmware [https://01.org/linuxgraphics/downloads/firmware], disabling runtime power management.

  Checking in /lib/firmware/i915 and comparing
  https://01.org/linuxgraphics/downloads/firmware I noticed that none of
  the KBL firmware is available (DMC, GuC, or HuC).

  These commits are needed to backport this firmware into Xenial:

  https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/i915/kbl_dmc_ver1_01.bin?id=9facc31d772a3ed399760d2168d644f9de84d6db
  https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/i915/kbl_huc_ver02_00_1810.bin?id=56016d2019e1335ed9739a3d31636db058d72d68
  https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/i915/kbl_guc_ver9_14.bin?id=d7fe1272a38777a41ce9d1df80f58ace2d9e3d27
  https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/i915/kbl_guc_ver9_14.bin?id=a22b7703f88a85180f00a1088cdbe739222f9cd5

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