[Bug 87143] New: Frontbuffer tracking doesn't track movements in Xterm

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=87143

            Bug ID: 87143
           Summary: Frontbuffer tracking doesn't track movements in Xterm
           Product: DRI
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: sonika.jindal at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 110609
  --> https://bugs.freedesktop.org/attachment.cgi?id=110609&action=edit
Frontbuffer tracking

HW: BYT RVP

Boot from USB with:
1. 1st partition contains grub and kernel bootimage
2. 2nd partition contains rootfs.

Kernel: drm-intel-nightly

Bug description
---------------
After booting up kernel and mouting of rootfs when an Xterm is started using
startx, frontbuffer updates are not tracked in intel_frontbuffer.c
Calls to intel_frontbuffer_flush and intel_fb_obj_invalidate are not made:
1. When moving from console mode to UI mode and vice-versa (F1 and F7)
2. When mouse movements or keystrokes are performed.

In the attached logs, control was moved from F1 to F7 and vice-versa many times
but a flush was seen only for the first time.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20141209/f93c4c7b/attachment.html>