From: bugzilla-daemon@kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 214071] amdgpu idle power draw too high at +75Hz
Date: Thu, 31 Mar 2022 13:28:56 +0000 [thread overview]
Message-ID: <bug-214071-2300-l5NjJq31a1@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-214071-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=214071
Alex Deucher (alexdeucher@gmail.com) changed:
What |Removed |Added
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CC| |alexdeucher@gmail.com
--- Comment #3 from Alex Deucher (alexdeucher@gmail.com) ---
The driver can only change memory clocks during display blanking periods to
avoid display glitches. If the blanking period is too short, the driver can't
change the memory clock so it keeps it clocked high. You could try adjusting
the modelines for the problematic modes to extend the blanking periods and see
if that helps.
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next prev parent reply other threads:[~2022-03-31 13:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-15 7:09 [Bug 214071] New: amdgpu idle power draw to high at +75Hz bugzilla-daemon
2021-08-15 7:15 ` [Bug 214071] amdgpu idle power draw too " bugzilla-daemon
2021-08-15 7:21 ` bugzilla-daemon
2022-03-31 9:33 ` bugzilla-daemon
2022-03-31 13:28 ` bugzilla-daemon [this message]
2023-03-30 18:57 ` bugzilla-daemon
2024-10-14 15:27 ` bugzilla-daemon
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