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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - xrandr --setprovideroffloadsink fails on Lenovo Y470p"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71958#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - xrandr --setprovideroffloadsink fails on Lenovo Y470p"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71958">bug 71958</a>
from <span class="vcard"><a class="email" href="mailto:carasin.berlogue@mail.ru" title="carasin <carasin.berlogue@mail.ru>"> <span class="fn">carasin</span></a>
</span></b>
<pre>Package xorg-x11-drv-intel-2.21.15-4.fc20.x86_64 is built with two xwayland
patches: 0001-xwayland-Add-xwayland-support.patch and
0002-xwayland-shortcut-Enter-ExitVT.patch
I've locally built xorg-x11-drv-intel-2.21.15-4 without both xwayland patches.
Now xrandr --setprovideroffloadsink 0x55 0x7b works fine!
$ xrandr --listproviders
Providers: number : 3
Provider 0: id: 0x7b cap: 0xb, Source Output, Sink Output, Sink Offload
crtcs: 2 outputs: 4 associated providers: 2 name:Intel
Provider 1: id: 0x55 cap: 0xf, Source Output, Sink Output, Source Offload,
Sink Offload crtcs: 6 outputs: 0 associated providers: 2 name:radeon
Provider 2: id: 0x55 cap: 0xf, Source Output, Sink Output, Source Offload,
Sink Offload crtcs: 6 outputs: 0 associated providers: 2 name:radeon
$ xrandr --setprovideroffloadsink 0x55 0x7b
There is no error output. That's DRI_PRIME=1 glxinfo output:
$ DRI_PRIME=1 glxinfo | grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD TURKS
OpenGL core profile version string: 3.1 (Core Profile) Mesa 9.2.3
OpenGL core profile shading language version string: 1.40
OpenGL core profile context flags: (none)
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 9.2.3
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
This bug is located at the xwayland patches.</pre>
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