From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 101988] blackscreen after modprobe amdgpu on R9M370X mac edition
Date: Tue, 01 Aug 2017 16:49:08 +0000 [thread overview]
Message-ID: <bug-101988-502-FuEER3PKl7@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-101988-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=101988
--- Comment #5 from newincpp@gmail.com ---
I cloned "~agd5f/linux" on the branch "drm-next-4.14-wip" and copied my .config
from the 4.12.4 I was using.
`uname -r` give me "4.12.0-rc7+"
Now `modprobe amdgpu` is freezing my screen instead of blackscreen.
`dmesg | grep amdgpu -i` give this :
[ 107.804074] [drm] amdgpu kernel modesetting enabled.
[ 107.804109] fb: switching to amdgpudrmfb from EFI VGA
[ 107.804672] amdgpu 0000:01:00.0: SI support provided by radeon.
[ 107.804674] amdgpu 0000:01:00.0: Use radeon.si_support=0 amdgpu.si_support=1
to override.
Using 4.12.4 my second screen was fine, that isn't the case anymore with
drm-next-4.14-wip.
Using 4.12.4 I could startx (with a second screen obviously, my main screen was
remaining black) now startx seems to return "no screen found".
Note that radeon is still working perfectly.
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next prev parent reply other threads:[~2017-08-01 16:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-31 16:53 [Bug 101988] blackscreen after modprobe amdgpu on R9M370X mac edition bugzilla-daemon
2017-07-31 17:04 ` bugzilla-daemon
2017-07-31 17:40 ` bugzilla-daemon
2017-08-01 14:44 ` bugzilla-daemon
2017-08-01 14:45 ` bugzilla-daemon
2017-08-01 16:49 ` bugzilla-daemon [this message]
2017-08-01 16:57 ` bugzilla-daemon
2017-08-01 17:45 ` bugzilla-daemon
2017-08-01 18:08 ` bugzilla-daemon
2017-08-01 20:35 ` bugzilla-daemon
2017-08-02 1:45 ` bugzilla-daemon
2019-11-19 8:20 ` bugzilla-daemon
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