[Bug 1920096] Re: Cursor bleeds on the platform with Mali armsoc driver

Rex Tsai 1920096 at bugs.launchpad.net
Wed Apr 21 05:37:40 UTC 2021

I believe Timo and Ethan are working on SRU the changes back to focal
for an OEM project.

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  Cursor bleeds on the platform with Mali armsoc driver

Status in OEM Priority Project:
Status in OEM Priority Project focal series:
Status in xorg-server package in Ubuntu:
  Fix Released

Bug description:

  The cursor bleeds because of the bug in xorg which does not refresh the sprite background. (LP: #1911479)
  The issue happens to Xilinx zcu102/104/106 boards (arm64, mali gpu).

  [Test Case]

  Check if cursor is still bleeding with the patched xorg-server

  [ Regression potential ]

  The new function, miDCSaveUnderCursor2, is only used by Xilinx armsoc driver.
  It won't impact other platforms.

  Xilinx is trying to upstream the patch. It's still under review.

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