Tested and verified using cod/tip/drm-tip/2018-05-04 mainline build with upgraded linux-firmware from xenial-proposed:
ubuntu@ubuntu:~$ dmesg | egrep 'Linux version|DMI:|i915' [ 0.000000] Linux version 4.17.0-994-generic (kernel@kathleen) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #201805040859 SMP Fri May 4 09:01:29 UTC 2018 [ 0.000000] DMI: Intel Corporation NUC7CJYS/NUC7JYB, BIOS JYGLKCPX.86A.0024.2017.1229.1454 12/29/2017 [ 1.770743] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1.771295] [drm] Finished loading DMC firmware i915/glk_dmc_ver1_04.bin (v1.4) [ 1.774763] [drm] Initialized i915 1.6.0 20180413 for 0000:00:02.0 on minor 0 [ 1.858866] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 11.746756] snd_hda_intel 0000:00:0e.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) ubuntu@ubuntu:~$ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1752507 Title: add i915/glk_dmc_ver1_04.bin Status in linux-firmware package in Ubuntu: Invalid Status in linux-firmware source package in Xenial: Fix Committed Status in linux-firmware source package in Artful: Fix Committed Bug description: SRU Justification Impact: New firmware is needed to fix issues with S3 for i915 on Geminilake hardware. Fix: Add the mising firmware. Test Case: Test S3 on affected hardware. Regression Potential: Limited as the firmware is only loaded for specific hardware. Regressions are possible, but none are known, and the new firmware does fix a known problem. --- Intel Gemini Lake needs DMC firmware to fix some S3 issues on xenial. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1752507/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
