[Mesa-dev] [Bug 73946] scanout broken on radeon SI (OLAND)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=73946

Michel Dänzer <michel at daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|dri-devel at lists.freedesktop |mesa-dev at lists.freedesktop.
                   |.org                        |org
          Component|Drivers/Gallium/radeonsi    |Mesa core

--- Comment #6 from Michel Dänzer <michel at daenzer.net> ---
This is probably because the Gallium textures which end up being scanned out
are created without the PIPE_BIND_SCANOUT flag set, so they end up with a
tiling mode which is not supported by the display engine. I can reproduce
similar issues with weston, especially when making apps fullscreen, and I can
work around it in the radeonsi driver by always creating textures as if the
PIPE_BIND_SCANOUT flag was set.

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