[Bug 1863874] Re: Backport GetFB2 ioctl, re-enable CCS compression for intel

[Jürg Häfliger]

** Tags added: kernel-daily-bug

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Title:
  Backport GetFB2 ioctl, re-enable CCS compression for intel

Status in XServer:
  New
Status in libdrm package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  Fix Released
Status in xorg-server package in Ubuntu:
  Won't Fix
Status in libdrm source package in Focal:
  Fix Released
Status in linux source package in Focal:
  Fix Released
Status in mesa source package in Focal:
  Fix Released
Status in xorg-server source package in Focal:
  Won't Fix

Bug description:
  We need this in order to re-enable intel CCS compression, which was
  originally disabled in mesa to fix this bug:

  https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1753776

  GetFB2 was recently added to drm-misc, and should get upstream in 5.7,
  but would be best to have it in focal and unstable kernel so that the
  userland parts can be added.

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