Ubuntu
xserver-xorg-video-intel package

  1. Bug #1189850
  2. Comment #92

Comment 92 for bug 1189850

Revision history for this message
In , Chris Wilson (ickle) wrote :

commit 22fd5ca947b58901927d100d2b1aa0f1672b3435
Author: Chris Wilson <email address hidden>
Date: Fri Jun 28 16:54:08 2013 +0100

    drm/i915: Only clear write-domains after a successful wait-seqno

    In the introduction of the non-blocking wait, I cut'n'pasted the wait
    completion code from normal locked path. Unfortunately, this neglected
    that the normal path returned early if the wait returned early. The
    result is that read-only waits may return whilst the GPU is still
    writing to the bo.

    Fixes regression from
    commit 3236f57a0162391f84b93f39fc1882c49a8998c7 [v3.7]
    Author: Chris Wilson <email address hidden>
    Date: Fri Aug 24 09:35:09 2012 +0100

        drm/i915: Use a non-blocking wait for set-to-domain ioctl

    Signed-off-by: Chris Wilson <email address hidden>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66163
    Cc: <email address hidden>
    Signed-off-by: Daniel Vetter <email address hidden>