From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 56031] New: Enabling radeon HDMI audio causes video corruption in unsupported hardware
Date: Mon, 1 Apr 2013 00:55:59 +0000 (UTC) [thread overview]
Message-ID: <bug-56031-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=56031
Summary: Enabling radeon HDMI audio causes video corruption in
unsupported hardware
Product: Drivers
Version: 2.5
Kernel Version: 3.8
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: low
Priority: P1
Component: Video(DRI - non Intel)
AssignedTo: drivers_video-dri@kernel-bugs.osdl.org
ReportedBy: darktjm@gmail.com
Regression: Yes
I changed laptops from an r600 to an aruba, and accidentally left
radeon.audio=1 in my kernel parameters. This caused the external screen to be
shifted right a bit and a pink stripe on the left. This is due to change
f92e70cae880e3540d0c1dddc64825b70f963703 which does not filter out DCE6 (since
it is currently unsupported for HDMI) as it should. The patch I have attached
adds this restriction, but it might be better if somewhere early in the device
initialization radeon_audio were just set to 0 if unsupported.
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reply other threads:[~2013-04-01 0:56 UTC|newest]
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