https://bugzilla.kernel.org/show_bug.cgi?id=213599
Bug ID: 213599 Summary: amdgpu: navi RX 5500XT Very high idle power consumption (22 Watts) Product: Drivers Version: 2.5 Kernel Version: 5.10.46-1 and 5.12.13-1 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: contato-myghi63@protonmail.com Regression: No
Created attachment 297633 --> https://bugzilla.kernel.org/attachment.cgi?id=297633&action=edit dmesg + corectrl screenshot
Overview: I'm having Very high idle power consumption with the latest lts and mainstream kernels. CoreCtrl Reports 99% of activity while doing nothing! I'm attaching the dmesg output and a screen capture of this problem happening.
Steps to reproduce: Run any distro with the latest kernel on a hardware with a AMD Navi GPU
Expected results: Low idle consumption (about 3 Watts)
Actual results: High power consumption and temperatures while idling (22 Watts)
Operational System: Arch Linux (latest packages avaliable from the repository)
Additional Information: TLP related configuration: RADEON_POWER_PROFILE_ON_AC=high RADEON_DPM_PERF_LEVEL_ON_AC=auto RADEON_DPM_STATE_ON_AC=performance
https://bugzilla.kernel.org/show_bug.cgi?id=213599
Paulo Marcos de Souza Arruda do Nascimento (contato-myghi63@protonmail.com) changed:
What |Removed |Added ---------------------------------------------------------------------------- Keywords| |trivial
--- Comment #1 from Paulo Marcos de Souza Arruda do Nascimento (contato-myghi63@protonmail.com) --- Downgrading linux-5.12.13 to linux-5.12.12 fixes the problem.
https://bugzilla.kernel.org/show_bug.cgi?id=213599
Yuya Nishihara (yuya@tcha.org) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |yuya@tcha.org
--- Comment #2 from Yuya Nishihara (yuya@tcha.org) --- I have similar issue on ThinkPad T14 AMD Gen 1 after upgrading to 5.10.46.
Apparently the first bad revision in 5.10.y branch is:
41984d4fbe21 drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue.
Downgrading to bc58ec307ce9 fixed the problem.
There's also a bugreport in Debian BTS: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990312
https://bugzilla.kernel.org/show_bug.cgi?id=213599
Frank Kruger (fkrueger@mailbox.org) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |fkrueger@mailbox.org
--- Comment #3 from Frank Kruger (fkrueger@mailbox.org) --- Probably a dup of https://bugzilla.kernel.org/show_bug.cgi?id=213561. According to https://lists.freedesktop.org/archives/amd-gfx/2021-June/065612.html patches are on its way. Version 5.12.12 works fine here.
https://bugzilla.kernel.org/show_bug.cgi?id=213599
--- Comment #4 from Yuya Nishihara (yuya@tcha.org) --- Yep. In my case, it's gfx9 but both gfx9/10 should be affected according to Bug 213561. LTS branches will need backport of these patches.
https://bugzilla.kernel.org/show_bug.cgi?id=213599
Alex Deucher (alexdeucher@gmail.com) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com
--- Comment #5 from Alex Deucher (alexdeucher@gmail.com) --- Already reverted: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... Should hit stable any day now.
https://bugzilla.kernel.org/show_bug.cgi?id=213599
Paulo Marcos de Souza Arruda do Nascimento (contato-myghi63@protonmail.com) changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |PATCH_ALREADY_AVAILABLE
https://bugzilla.kernel.org/show_bug.cgi?id=213599
--- Comment #6 from Frank Kruger (fkrueger@mailbox.org) --- Fixed with kernel 5.13, thanks.
dri-devel@lists.freedesktop.org
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