From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 34741] New: Freezes every 10 seconds when polling DP connections (by default)
Date: Fri, 25 Feb 2011 13:30:37 -0800 (PST) [thread overview]
Message-ID: <bug-34741-8800@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=34741
Summary: Freezes every 10 seconds when polling DP connections
(by default)
Product: xorg
Version: unspecified
Platform: All
OS/Version: Linux (All)
Status: NEW
Severity: minor
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
ReportedBy: homyur-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
Created an attachment (id=43839)
--> (https://bugs.freedesktop.org/attachment.cgi?id=43839)
dmesg output
Ubuntu 11.04 Alpha 2
HP EliteBook 8440p
Quadro NVS 3100M
If "drm_kms_helper poll" option is enabled (by default), the system freezes for
0.3 seconds every 10 seconds when polling DP connections.
dmesg output:
...
[ 242.324730] [drm] nouveau 0000:01:00.0: nouveau_dp_auxch:489 - ch 0 cmd 4
addr 0x50 len 1
[ 242.482252] [drm:output_poll_execute], [CONNECTOR:11:DP-1] status updated
from 2 to 2
[ 242.482261] [drm] nouveau 0000:01:00.0: nouveau_dp_auxch:489 - ch 2 cmd 4
addr 0x50 len 1
[ 242.641851] [drm:output_poll_execute], [CONNECTOR:14:DP-2] status updated
from 2 to 2
...
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next reply other threads:[~2011-02-25 21:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-25 21:30 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
[not found] ` <bug-34741-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2013-08-18 18:09 ` [Bug 34741] Freezes every 10 seconds when polling DP connections (by default) bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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