From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 75127] New: Radeon SUMO: atombios stuck executing
Date: Tue, 18 Feb 2014 00:50:55 +0000
Message-ID:
Priority
medium
Bug ID
75127
Assignee
dri-devel@lists.freedesktop.org
Summary
Radeon SUMO: atombios stuck executing
Severity
major
Classification
Unclassified
OS
Linux (All)
Reporter
sandy.8925@gmail.com
Hardware
x86-64 (AMD64)
Status
NEW
Version
unspecified
Component
DRM/Radeon
Product
DRI
Created attachment 94246 [details]
linux_kernel_3.14-rc2_dmesg
I have a laptop with Radeon HD6520G GPU.
I am running Arch Linux 64 bit with Linux 3.14-rc2 kernel and Mesa 10.0.3
During shutdown, suspend and resume, GPU hangs and I get error messages in the
kernel that state:
[drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
[drm:atom_execute_table_locked] *ERROR* atombios stuck executing D05E (len 62,
WS 0, PS 0) @ 0xD07A
Earlier, shutdown would work fine, and laptop would also suspend quickly.
However now I find that suspend and shutdown take a long time and I see the
above error messages.