[Bug 1863874] Re: Backport GetFB2 ioctl

[Ubuntu Kernel Bot]

This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
focal' to 'verification-done-focal'. If the problem still exists, change
the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how
to enable and use -proposed. Thank you!


** Tags added: verification-needed-focal

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https://bugs.launchpad.net/bugs/1863874

Title:
  Backport GetFB2 ioctl

Status in libdrm package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in mesa package in Ubuntu:
  New
Status in xorg-server package in Ubuntu:
  New

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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