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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 108781] 4.19 Regression - Hawaii (R9 390) boot failure - Invalid PCC GPIO / invalid powerlevel state / Fatal error during GPU init
Date: Wed, 28 Nov 2018 14:46:50 +0000	[thread overview]
Message-ID: <bug-108781-502-JOAJjqyT4G@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-108781-502@http.bugs.freedesktop.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=108781

--- Comment #29 from pascalp <freedesktop@clouddrop.de> ---
For me it is the other way round:
With my 290x I used to boot fine under 4.18 without amdgpu.dpm set at all.
After updating to 4.19 and being unable to boot I read that amdgpu.dpm defaults
to "enabled" so I explicitly had to add amdgpu.dpm=0 to be able to boot again.
amdgpu.dc does not matter in this context - both 0 and 1 work as long as dpm is
disabled. This is on an unpatched kernel (4.19.4 currently).

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  parent reply	other threads:[~2018-11-28 14:46 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-17 21:25 [Bug 108781] 4.19 Regression - Hawaii (R9 390) boot failure - Invalid PCC GPIO / invalid powerlevel state / Fatal error during GPU init bugzilla-daemon
2018-11-17 21:26 ` bugzilla-daemon
2018-11-17 21:26 ` bugzilla-daemon
2018-11-17 21:34 ` bugzilla-daemon
2018-11-19 15:01 ` bugzilla-daemon
2018-11-19 17:25 ` bugzilla-daemon
2018-11-20  2:26 ` bugzilla-daemon
2018-11-20 12:50 ` bugzilla-daemon
2018-11-20 14:35 ` bugzilla-daemon
2018-11-20 20:20 ` bugzilla-daemon
2018-11-21  0:06 ` bugzilla-daemon
2018-11-21  7:52 ` bugzilla-daemon
2018-11-21  9:48 ` bugzilla-daemon
2018-11-22  0:13 ` bugzilla-daemon
2018-11-22  0:15 ` bugzilla-daemon
2018-11-22  0:15 ` bugzilla-daemon
2018-11-22  0:48 ` bugzilla-daemon
2018-11-22  1:38 ` bugzilla-daemon
2018-11-22 17:01 ` bugzilla-daemon
2018-11-22 18:56 ` bugzilla-daemon
2018-11-23  9:42 ` bugzilla-daemon
2018-11-23 14:42 ` bugzilla-daemon
2018-11-23 21:46 ` bugzilla-daemon
2018-11-23 22:42 ` bugzilla-daemon
2018-11-23 22:43 ` bugzilla-daemon
2018-11-25 19:08 ` bugzilla-daemon
2018-11-27 17:11 ` bugzilla-daemon
2018-11-28 11:28 ` bugzilla-daemon
2018-11-28 11:45 ` bugzilla-daemon
2018-11-28 14:46 ` bugzilla-daemon [this message]
2018-12-02  6:34 ` bugzilla-daemon
2018-12-02  6:44 ` bugzilla-daemon
2018-12-02 15:53 ` bugzilla-daemon
2018-12-03  3:07 ` bugzilla-daemon
2018-12-03 13:16 ` bugzilla-daemon
2018-12-03 13:26 ` bugzilla-daemon
2018-12-30 22:55 ` bugzilla-daemon
2018-12-31 15:08 ` bugzilla-daemon
2019-01-05 13:28 ` bugzilla-daemon
2019-01-11  0:04 ` bugzilla-daemon
2019-11-19  9:04 ` bugzilla-daemon

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