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

ethan.hsieh 1920096 at bugs.launchpad.net
Fri Apr 9 01:44:19 UTC 2021


I built the package in my local machine without problems.

The issue in [1] is caused by the duplicate content in the attached
patch (comment#9).

In file included from ../../../../mi/misprite.c:48:
../../../../mi/mipointer.h:132:23: warning: redundant redeclaration of ‘miDCSaveUnderCursor2’ [-Wredundant-decls]
  132 | extern _X_EXPORT void miDCSaveUnderCursor2(ScreenPtr pScreen);
      |                       ^~~~~~~~~~~~~~~~~~~~
../../../../mi/mipointer.h:130:23: note: previous declaration of ‘miDCSaveUnderCursor2’ was here
  130 | extern _X_EXPORT void miDCSaveUnderCursor2(ScreenPtr pScreen);
      |                       ^~~~~~~~~~~~~~~~~~~~

../../../../mi/misprite.c:977:1: error: redefinition of ‘miDCSaveUnderCursor2’
  977 | miDCSaveUnderCursor2(ScreenPtr pScreen)
      | ^~~~~~~~~~~~~~~~~~~~
../../../../mi/misprite.c:960:1: note: previous definition of ‘miDCSaveUnderCursor2’ was here
  960 | miDCSaveUnderCursor2(ScreenPtr pScreen)

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Title:
  Cursor bleeds on the platform with Mali armsoc driver

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

Bug description:
  [Impact]

  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.
  https://lists.x.org/archives/xorg-devel/2021-March/058672.html

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