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            <b><a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED NOTOURBUG - tearing on radeonsi vdpau deinterlacer"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=84944#c27">Comment # 27</a>
              on <a class="bz_bug_link 
          bz_status_RESOLVED  bz_closed"
   title="RESOLVED NOTOURBUG - tearing on radeonsi vdpau deinterlacer"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=84944">bug 84944</a>
              from <span class="vcard"><a class="email" href="mailto:warpme@o2.pl" title="warpme@o2.pl">warpme@o2.pl</a>
</span></b>
        <pre>
I finally managed to have the same size/offset for GUI & playback.

GUI:
xwininfo: Window id: 0x1600003 "MythTV Frontend"

  Absolute upper-left X:  -1
  Absolute upper-left Y:  -1
  Relative upper-left X:  -1
  Relative upper-left Y:  -1
  Width: 1920
  Height: 1080
  Depth: 24
  Visual: 0x21
  Visual Class: TrueColor
  Border width: 1
  Class: InputOutput
  Colormap: 0x20 (installed)
  Bit Gravity State: NorthWestGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: NotUseful
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: no
  Corners:  +-1+-1  --1+-1  --1--1  +-1--1
  -geometry 1920x1080+-1+-1

Video playback:
xwininfo: Window id: 0x1600072 "MythTV Frontend"

  Absolute upper-left X:  -1
  Absolute upper-left Y:  -1
  Relative upper-left X:  -1
  Relative upper-left Y:  -1
  Width: 1920
  Height: 1080
  Depth: 24
  Visual: 0x21
  Visual Class: TrueColor
  Border width: 1
  Class: InputOutput
  Colormap: 0x20 (installed)
  Bit Gravity State: NorthWestGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: NotUseful
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: no
  Corners:  +-1+-1  --1+-1  --1--1  +-1--1
  -geometry 1920x1080+-1+-1

By this errors like below gone:

[1561601.461] (--) RADEON(0): HDMI max TMDS frequency 170000KHz
[1561609.906] DRI2CanFlip: Window clipList doesn\'t match root window
dimensions:
[1561609.906] Window clipList extents: (1, 1)-(1920, 1080)
[1561609.906] Root window extents: (0, 0)-(1920, 1080)
[1561609.906] Can\'t flip because DRI2CanFlip failed
[1561609.941] DRI2CanFlip: Window clipList doesn\'t match root window
dimensions:
[1561609.941] Window clipList extents: (1, 1)-(1920, 1080)
[1561609.941] Root window extents: (0, 0)-(1920, 1080)
[1561609.941] Can\'t flip because DRI2CanFlip failed
[1561611.345] DRI2CanFlip: Window clipList doesn\'t match root window
dimensions:



Unfortunately I'm still getting 

[2654838.916] Can\'t flip because can_exchange failed
[2654839.124] Can\'t flip because can_exchange failed
[2654860.487] Can\'t flip because can_exchange failed
[2654862.887] Can\'t flip because can_exchange failed

Test were on kernel 3.16.7, drm 2.4.58, Mesa 10.3.3, Xserver 1.16.1</pre>
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