From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 109122] blank screen on rx580 starting with kernel 4.19.9
Date: Thu, 27 Dec 2018 12:08:57 +0000 [thread overview]
Message-ID: <bug-109122-502-sdDua5eLfF@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-109122-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=109122
--- Comment #3 from Matej Lach <me@matej-lach.me> ---
I can confirm this bug is indeed present.
Worth noting that the screen is only blank on the laptop built-in display,
(after KMS), external monitors work fine.
Adding `amdgpu.dc=0` to the kernel parameters resolves the issue for me, but
this was not necessary before kernel 4.19.9, so it seems like a regression. [1]
seems related.
1 - https://bugzilla.kernel.org/show_bug.cgi?id=200695
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next prev parent reply other threads:[~2018-12-27 12:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-20 21:13 [Bug 109122] blank screen on rx580 starting with kernel 4.19.9 bugzilla-daemon
2018-12-21 9:16 ` bugzilla-daemon
2018-12-21 17:12 ` bugzilla-daemon
2018-12-27 12:08 ` bugzilla-daemon [this message]
2019-01-03 15:00 ` bugzilla-daemon
2019-01-03 15:47 ` bugzilla-daemon
2019-01-03 19:29 ` bugzilla-daemon
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