From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 37696] New: [RADEON:KMS:PLL] frequent colored lines appear on screen
Date: Sat, 28 May 2011 08:41:24 -0700 (PDT) [thread overview]
Message-ID: <bug-37696-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=37696
Summary: [RADEON:KMS:PLL] frequent colored lines appear on
screen
Product: DRI
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: roysjosh@gmail.com
Hello,
I'm back again! This bug is about the same hardware as in
https://bugs.freedesktop.org/show_bug.cgi?id=19960 . ASUS monitor VH226H, ASUS
motherboard M3A78-E, HD3200 (rs780).
01:05.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon HD 3200
Graphics [1002:9610] (prog-if 00 [VGA controller])
I just upgraded from f14 to f15 (2.6.38.6-27.fc15.x86_64) and some frequently
occurring but not frequent in number colored lines have appeared on my
screen... they don't necessarily go all the way across the screen either.
I grabbed the "good" registers from bug 19960 and diff'd them to the current
regs:
[...]
258c258
< 00000404 00000002 (2)
---
> 00000404 00000003 (3)
269c269
< 00000430 00910032 (9502770)
---
> 00000430 00da0030 (14286896)
275c275
< 00000448 159ec704 (362727172)
---
> 00000448 1593a704 (361998084)
278c278
< 00000454 6c012003 (1812013059)
---
> 00000454 6c010003 (1812004867)
[...]
Settings these regs gets rid of the red/white/blue/etc lines:
# ./avivotool regset 0x404 0x2 ; ./avivotool regset 0x430 0x910032
OLD: 0x404 (0404) 0x00000003 (3)
NEW: 0x404 (0404) 0x00000002 (2)
OLD: 0x430 (0430) 0x00da0030 (14286896)
NEW: 0x430 (0430) 0x00910032 (9502770)
And 0x43c was already set to 7:
# ./avivotool regmatch 0x43c
0x43c 0x00000007 (7)
Thanks!
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next reply other threads:[~2011-05-28 15:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-28 15:41 bugzilla-daemon [this message]
2011-05-31 16:48 ` [Bug 37696] [RADEON:KMS:PLL] frequent colored lines appear on screen bugzilla-daemon
2012-03-23 0:08 ` bugzilla-daemon
2013-03-02 20:47 ` bugzilla-daemon
2013-03-22 14:18 ` bugzilla-daemon
2013-03-30 18:43 ` bugzilla-daemon
2017-10-17 17:17 ` bugzilla-daemon
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