[Bug 98010] [Regression] Screen corruption while playing videos

[Bug 98010] [Regression] Screen corruption while playing videos

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=98010

            Bug ID: 98010
           Summary: [Regression] Screen corruption while playing videos
           Product: Mesa
           Version: git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: gringo@slonko.net
        QA Contact: dri-devel@lists.freedesktop.org

Created attachment 126949
  --> https://bugs.freedesktop.org/attachment.cgi?id=126949&action=edit
mpv 0.20 video screenshot

kernel: 4.7.5
mesa: git
llvm/clang: git


While playing videos I get kernel messages like this:

Oct 02 09:02:53 sun kernel: [drm:radeon_uvd_cs_parse [radeon]] *ERROR* Handle
0xa7c20001 already in use!
Oct 02 09:02:53 sun kernel: [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid
command stream !
Oct 02 09:02:53 sun kernel: [drm:radeon_uvd_cs_parse [radeon]] *ERROR* Handle
0xa7c20001 already in use!
Oct 02 09:02:53 sun kernel: [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid
command stream !
Oct 02 09:02:53 sun kernel: [drm:radeon_uvd_cs_parse [radeon]] *ERROR* Handle
0xa7c20001 already in use!
Oct 02 09:02:53 sun kernel: [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid
command stream !

and screen is corrupted (see attached file). mpv options are a follows:

vo=vdpau
hwdec=vdpau

>From what I can tell this problem was introduced in
fb827c055cb1bdd2b18d0687c06c56b537d805f3 as
a1e391e39df2b1d8169e773a30153167ab8e13e8 does not exhibit this problem.

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[Bug 98010] [Regression] Screen corruption while playing videos

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https://bugs.freedesktop.org/show_bug.cgi?id=98010

--- Comment #1 from Marcin Deranek <gringo@slonko.net> ---
Forgot to mention:
I'm using Radeon R9 R270 (PITCAIRN)
When playing video with that commit screen gets corrupted and video does not
play smoothly.

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[Bug 98010] [Regression] Screen corruption while playing videos

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https://bugs.freedesktop.org/show_bug.cgi?id=98010

Michel Dänzer <michel@daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |DUPLICATE
             Status|NEW                         |RESOLVED

--- Comment #2 from Michel Dänzer <michel@daenzer.net> ---


*** This bug has been marked as a duplicate of bug 97969 ***

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